Merge pull request 'Alpha Release 0.4.2' (#137 ) from dev into main

Reviewed-on: #137 Reviewed-by: Philipp Dormann <philipp@philippdormann.de>
🧾New changelog file version [CI SKIP] [skip ci]
2021-02-02 15:02:08 +00:00 · 2021-02-02 14:46:03 +00:00 · 2021-02-02 15:45:41 +01:00 · 2021-02-02 14:45:15 +00:00 · 2021-02-02 14:45:00 +00:00 · 2021-02-02 15:10:04 +01:00
140 changed files with 6003 additions and 7417 deletions
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,7 +9,6 @@ steps:
    commands:
      - git clone $DRONE_REMOTE_URL .
      - git checkout $DRONE_SOURCE_BRANCH
-      - mv .env.ci .env
  - name: run tests
    image: node:latest
    commands:
--- a/.env.ci
+++ b/.env.ci
@@ -6,4 +6,4 @@ DB_USER=unused
 DB_PASSWORD=bla
 DB_NAME=./test.sqlite
 NODE_ENV=dev
-POSTALCODE_COUNTRYCODE=null
+POSTALCODE_COUNTRYCODE=DE
--- a/.env.example
+++ b/.env.example
@@ -1,9 +1,10 @@
 APP_PORT=4010
-DB_TYPE=bla
+DB_TYPE=sqlite
 DB_HOST=bla
 DB_PORT=bla
 DB_USER=bla
 DB_PASSWORD=bla
-DB_NAME=bla
+DB_NAME=./test.sqlite
 NODE_ENV=production
-POSTALCODE_COUNTRYCODE=null
+POSTALCODE_COUNTRYCODE=DE
+SEED_TEST_DATA=false
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,254 @@

 All notable changes to this project will be documented in this file. Dates are displayed in UTC.

+#### [v0.4.2](https://git.odit.services/lfk/backend/compare/v0.4.1...v0.4.2)
+
+- 📖New license file version [CI SKIP] [skip ci] [`74791df`](https://git.odit.services/lfk/backend/commit/74791df68b40355e1d1a1f7f5ae4f64422571dc9)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`f7a0ec7`](https://git.odit.services/lfk/backend/commit/f7a0ec7174521b1863a4bc58c7ff2b86cafdee66)
+- 🚀Bumped version to v0.4.2 [`321b20b`](https://git.odit.services/lfk/backend/commit/321b20b073b6debd605a92544779d0dfc0449f10)
+- Merge pull request 'Imprint&Privacy Links feature/135-imprint_and_privacy' (#136) from feature/135-imprint_and_privacy into dev [`110a847`](https://git.odit.services/lfk/backend/commit/110a84783e023407cbcf81506deb7cc204db9659)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`8425043`](https://git.odit.services/lfk/backend/commit/84250430996920ada15af23b68756daba8f99257)
+- Added new url env vars to config [`bcad691`](https://git.odit.services/lfk/backend/commit/bcad691045d00c9630bedb0936c123610b655946)
+- fixed license-exporter call [`74b982a`](https://git.odit.services/lfk/backend/commit/74b982afba3ec82a038c4748420920732fe32a51)
+- Added documentation about the new env vars to the readme [`333e806`](https://git.odit.services/lfk/backend/commit/333e806da42d7654e2b9fc13abae984726c689e7)
+- Added imprint and privacy to the api spec [`f4f6219`](https://git.odit.services/lfk/backend/commit/f4f621973aa98645dee3d43252bb18f125087c54)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`3aefa75`](https://git.odit.services/lfk/backend/commit/3aefa754128fc58a8200b280ee036c49cdaaac4a)
+
+#### [v0.4.1](https://git.odit.services/lfk/backend/compare/v0.4.0...v0.4.1)
+
+> 30 January 2021
+
+- Merge pull request 'Alpha Release 0.4.1' (#134) from dev into main [`71cab4e`](https://git.odit.services/lfk/backend/commit/71cab4e836dca2e2072b62676337f5f90796f105)
+- Deleted useless file [ci skip] [`94dd796`](https://git.odit.services/lfk/backend/commit/94dd7963b73d98089f086175ed79002f59195c26)
+- Implemented the interface in all responses [`9d5e486`](https://git.odit.services/lfk/backend/commit/9d5e486c6ddb4db87d36409fbd8bca1bf9659e9f)
+- Adjusted tests for the new responseType parameter (part 1) [`bcc15e4`](https://git.odit.services/lfk/backend/commit/bcc15e42863b641b97cd03440f141332e112c889)
+- Cleaned up realations regarding response classes [`ff7406e`](https://git.odit.services/lfk/backend/commit/ff7406e71a4a76670d381b415bfb66f602e1206b)
+- Added Responseobjecttype enum [`581ca5f`](https://git.odit.services/lfk/backend/commit/581ca5ff6c67ed1c701c06532671441293ee0706)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`0229534`](https://git.odit.services/lfk/backend/commit/02295346dad109745faa492dc968abbc98522804)
+- Dependency bump🔝 [skip ci] [`3d1baae`](https://git.odit.services/lfk/backend/commit/3d1baae0cce26b0c1f6948778b15f4b0097a77a9)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`7ba67b9`](https://git.odit.services/lfk/backend/commit/7ba67b9dcab7692c8c1e548ccbc3895eb084eedd)
+- Adjusted tests for the new responseType parameter (part 3) [`8dc2810`](https://git.odit.services/lfk/backend/commit/8dc2810c0c4097e26bf1b517bb9d0b102494f6c1)
+- Added a Response interface [`e44cc4c`](https://git.odit.services/lfk/backend/commit/e44cc4c4cbecdf7c8d90f0af73fffd8b01eba61e)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`4e10077`](https://git.odit.services/lfk/backend/commit/4e100779017c5ce542b59cf2156bd6ab5fdceed2)
+- Adjusted tests for the new responseType parameter (part 2) [`ff8af09`](https://git.odit.services/lfk/backend/commit/ff8af090e3ea1760fb6110284cff870a0b4cbf84)
+- 🚀Bumped version to v0.4.1 [`c32fa93`](https://git.odit.services/lfk/backend/commit/c32fa93673010ab18e009ab24fc139ed4f67310e)
+- Merge pull request 'Response object types feature/132-object_types' (#133) from feature/132-object_types into dev [`6e5f1bd`](https://git.odit.services/lfk/backend/commit/6e5f1bd5ff217a88ec2dfaf154e5e26dee588e12)
+- Fixed typos and missing types [`2a87819`](https://git.odit.services/lfk/backend/commit/2a878194865d406123805659c011c329c955f669)
+
+#### [v0.4.0](https://git.odit.services/lfk/backend/compare/v0.3.1...v0.4.0)
+
+> 30 January 2021
+
+- Merge pull request 'Alpha Release 0.4.0' (#131) from dev into main [`c4ea808`](https://git.odit.services/lfk/backend/commit/c4ea808e06bdc68add5636346f99a7d292852ab0)
+- Added pw reset template provided by @philipp [`c116338`](https://git.odit.services/lfk/backend/commit/c116338cd74cf726362f8fa0ae5eea7ec9fabac4)
+- Added test mail templates [`8270029`](https://git.odit.services/lfk/backend/commit/827002989ee6e3f0d776b5b55b8fb6d65f10c898)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`09b24aa`](https://git.odit.services/lfk/backend/commit/09b24aa6094a980debf4428a1c32583cdb7b606f)
+- Implemented automatic ci env generation [`536de2a`](https://git.odit.services/lfk/backend/commit/536de2a3199b1befed54b6fe520a2e3fcefe0d90)
+- Implemented a basic mailer with reset link sending [`6379753`](https://git.odit.services/lfk/backend/commit/637975305f1adf9bf505507790638cf1e229cfb1)
+- Table fix [`1f0c842`](https://git.odit.services/lfk/backend/commit/1f0c842d9e086456f1ae0f6908e474258a04beb4)
+- Implemented the test-mail endpoint via a new mailcontroller [`54ed313`](https://git.odit.services/lfk/backend/commit/54ed313342a72b029b9545bc5ea193e3f0c2166d)
+- Added documentation for the env vars [`13ccab5`](https://git.odit.services/lfk/backend/commit/13ccab5e289d0a629cefb7fe281a85a46058ae97)
+- Added comments [`9bd7636`](https://git.odit.services/lfk/backend/commit/9bd7636a23b5a9662ea2b965d2a2407727a188fb)
+- Added test mail sending test [`ae74b39`](https://git.odit.services/lfk/backend/commit/ae74b3963fddb847aed4a828031b93b26cf551db)
+- Password reset now enforces email [`979d36e`](https://git.odit.services/lfk/backend/commit/979d36ea9147dc575e9e989f6833388828285176)
+- Implementes mail sending on pw reset request [`e26744b`](https://git.odit.services/lfk/backend/commit/e26744b7925d32d65ef4cc3911651758cfc9274f)
+- Added a txt variant of the pw-reset mail [`d3647e3`](https://git.odit.services/lfk/backend/commit/d3647e339990d989dbca4d91aa8c3fe5789dd24a)
+- Changed order [`583a4bc`](https://git.odit.services/lfk/backend/commit/583a4bc0dd0de8026bb2eb6a9b0c31f59344e813)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`fea4857`](https://git.odit.services/lfk/backend/commit/fea485768570eb5de2bbd2783e339794a67db2de)
+- Translated the pw reset mail to english [`5cade25`](https://git.odit.services/lfk/backend/commit/5cade25eeb137eb5890b3fd450646acfbdff2e8b)
+- The auth tests now use mail to identify the user [`c43334b`](https://git.odit.services/lfk/backend/commit/c43334bf96901bfd5116301ff7cf4b2ae1dfcbd3)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`e07f258`](https://git.odit.services/lfk/backend/commit/e07f258a315898d1183c311e7fcd8f65a415504c)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`b972395`](https://git.odit.services/lfk/backend/commit/b972395ae8bb06184baa56296a3b8bfc16ae96a7)
+- 🚀Bumped version to v0.4.0 [`e5f4f6e`](https://git.odit.services/lfk/backend/commit/e5f4f6ee590e0885d6eef9151ce7eb76578b70ca)
+- Merge pull request 'Implemented testmail endpoint feature/124-testmail' (#130) from feature/124-testmail into dev [`f9e75d0`](https://git.odit.services/lfk/backend/commit/f9e75d06b8ee8ff79f60fb384cb2c35ccf19811d)
+- Merge pull request 'Email Basics feature/118-emails' (#128) from feature/118-emails into dev [`348e6cd`](https://git.odit.services/lfk/backend/commit/348e6cdec7411345953243edfb5322a17ad7614d)
+- Merge pull request 'Mail+Env documentation feature/123-mail_documentation' (#129) from feature/123-mail_documentation into dev [`61bbeb0`](https://git.odit.services/lfk/backend/commit/61bbeb0d8f3fd6bfafb65bd11eb4c076a27b4a53)
+- Added a test mail sending function [`b94179e`](https://git.odit.services/lfk/backend/commit/b94179e3caaf4be0654ca3372f57a490fb32e208)
+- Added the first mail error [`c418603`](https://git.odit.services/lfk/backend/commit/c4186034233a296b5971fbef16e7ef6809fbac51)
+- Now also sending txt mail body [`b92f633`](https://git.odit.services/lfk/backend/commit/b92f633d68604636cecc5e9fdd0d6990b9cb83fe)
+- Removed tests working directly with the old pw-reset response [`d02e9de`](https://git.odit.services/lfk/backend/commit/d02e9dec5637aedefdf2ed3cd2c6d73216b6464b)
+- Added the basics about mail templates to the readme [`b5018eb`](https://git.odit.services/lfk/backend/commit/b5018eb11492884db9f4ec969c767c3cce53f105)
+- Cleaned up the replacements [`389e423`](https://git.odit.services/lfk/backend/commit/389e423850d68a5fe440b62413a6c662353ac9c6)
+- Added mail env vars [`d7ea928`](https://git.odit.services/lfk/backend/commit/d7ea928714f94814695cbd2815c8730df58033f6)
+- Added a barebones class for handleing mail stuff [`cf012c0`](https://git.odit.services/lfk/backend/commit/cf012c0b7efffb81b03497a04b0fdad0423c72f7)
+- Added a Mail permisssion target [`ad4b903`](https://git.odit.services/lfk/backend/commit/ad4b903c258820f14df28d56b12e099075ca7d78)
+- Added env vars [`470703c`](https://git.odit.services/lfk/backend/commit/470703c4de954da94726879becd57986b59e1f69)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`2071c4d`](https://git.odit.services/lfk/backend/commit/2071c4db33bbb9fd41ef650b409cac789732225f)
+- Added a hint to ethereal.email [`53fcff7`](https://git.odit.services/lfk/backend/commit/53fcff77d00fc2b205ada0bcee7bdfe83d94a9f4)
+- Fixed missing app_url protocol [`46af786`](https://git.odit.services/lfk/backend/commit/46af7865165bbfb97ed3e6cdfef15dfb72add611)
+- Removed the duplicate env copy/create from ci tests [`08e6e59`](https://git.odit.services/lfk/backend/commit/08e6e5965544906f5033f2080166bddc37cc30c7)
+- Removed bs console.log [`71c4caa`](https://git.odit.services/lfk/backend/commit/71c4caae8ba67e253d893409b3c5c3a39b08060a)
+- Added nodemailer types [`78d2ac3`](https://git.odit.services/lfk/backend/commit/78d2ac3027f7109161ee36e9b3dda628a7039468)
+- Added nodemailer dependecy [`908ac4f`](https://git.odit.services/lfk/backend/commit/908ac4f1ce9d78749268353c668e67b57eae6f94)
+- Fixed wrong file location [`b4c117b`](https://git.odit.services/lfk/backend/commit/b4c117b7dc326d212598b6e720d0a422134e383d)
+- Renamed the template [`fb77f4d`](https://git.odit.services/lfk/backend/commit/fb77f4d798550fdb6fe6b2c8a81198db0328f71e)
+- Added a folder for the mail templates [`6b0155f`](https://git.odit.services/lfk/backend/commit/6b0155f01464f5ef73ab679b9e3219743e9db66b)
+- Added a folder for the mail templates [`33890b5`](https://git.odit.services/lfk/backend/commit/33890b544b77272ab1c4797e91375d24568eae58)
+
+#### [v0.3.1](https://git.odit.services/lfk/backend/compare/v0.3.0...v0.3.1)
+
+> 27 January 2021
+
+- Merge pull request 'Alpha Release 0.3.1' (#127) from dev into main [`20f960e`](https://git.odit.services/lfk/backend/commit/20f960ed6700fe58c0556895e6485d26c4a4f5e2)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`e6fe8fc`](https://git.odit.services/lfk/backend/commit/e6fe8fcd587751392970d3ee412559b4c1d60f21)
+- Merge pull request 'new advanced endpoints feature/125-team_runner' (#126) from feature/125-team_runner into dev [`870fd47`](https://git.odit.services/lfk/backend/commit/870fd47c83389345d7b24a15df6a4e61e930d140)
+- Added get runners by team test [`69417e9`](https://git.odit.services/lfk/backend/commit/69417e93c081422561db1e211b12f32e539010ce)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`71898d5`](https://git.odit.services/lfk/backend/commit/71898d576c2620d2f2e2b4336e62f1d04a443201)
+- Created the organizations/runners endpoint [`570c34b`](https://git.odit.services/lfk/backend/commit/570c34bed04e359f389a8f427486bf92891f1dcb)
+- Created the runnerTeam/runners endpoint [`7be2971`](https://git.odit.services/lfk/backend/commit/7be2971a9e02bf0e784f7fe5cdd82afbbbf7f854)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`aedfcfc`](https://git.odit.services/lfk/backend/commit/aedfcfcc8359afd7dba4fa5e515e8e77fbb3fc6e)
+- Added get runners by org test [`f71a22f`](https://git.odit.services/lfk/backend/commit/f71a22f4dd9bf14d39ced91908f6f6a5d8395e56)
+- 🚀Bumped version to v0.3.1 [`db08760`](https://git.odit.services/lfk/backend/commit/db0876015bf0599dabb21357f172735888c79aa8)
+
+#### [v0.3.0](https://git.odit.services/lfk/backend/compare/v0.2.1...v0.3.0)
+
+> 24 January 2021
+
+- Merge pull request 'Alpha Release 0.3.0' (#122) from dev into main [`c964591`](https://git.odit.services/lfk/backend/commit/c9645918398e62a80341d038b6b6b5c60ee4b1c7)
+- Renamed files and classed from *Organisation* to *Organization*📝 [`c6c643e`](https://git.odit.services/lfk/backend/commit/c6c643ecf125f5fdf58b105f97efad32e8545dd4)
+- Changed organisation* to organization* in descriptions, comments and endoints ✏ [`ef15d0d`](https://git.odit.services/lfk/backend/commit/ef15d0d57619d79e014e0c0331965ca2bc664254)
+- Added registration invalid citizen tests [`81d2197`](https://git.odit.services/lfk/backend/commit/81d2197a3e978ca43bc79720c32d75f8490f08df)
+- Implemented registration key generation [`ad44650`](https://git.odit.services/lfk/backend/commit/ad446500f90f945aadc3510377bcfd2123440da0)
+- Implemented a runner selfservice registration creation action [`10af1ba`](https://git.odit.services/lfk/backend/commit/10af1ba34148c992e94fa580e1c0210bfaea5112)
+- Created a citizenrunner selfservice create action [`6df195b`](https://git.odit.services/lfk/backend/commit/6df195b6ec5fde27f84cbe54992558715b843b87)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`5660aec`](https://git.odit.services/lfk/backend/commit/5660aecb50c0e6dd538850c6375d2f692fb7a1f2)
+- Implemented a registration key for organisations [`d490247`](https://git.odit.services/lfk/backend/commit/d490247d1e337a680b385d2115e82f79ba54a601)
+- Updates old tests to the new ss-ktokens [`a9843ed`](https://git.odit.services/lfk/backend/commit/a9843ed4598485e6e3d18e78b876b6e000ea6e38)
+- Added self-service get invalid tests [`e964a8e`](https://git.odit.services/lfk/backend/commit/e964a8ed44109899516c4d3b0dc35fe4990107a1)
+- Implemented runner selfservice token generation [`c39a59e`](https://git.odit.services/lfk/backend/commit/c39a59e54ef0b1cc891684283422805af38969e3)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`cc4bf44`](https://git.odit.services/lfk/backend/commit/cc4bf4451cf4eac0e0f1bab02119c2dd5e300f48)
+- Renamedpermisssions from *Organisation* to *Organization*📝 [`cd7e9b8`](https://git.odit.services/lfk/backend/commit/cd7e9b86b4b9d3e1ef0312f6fff436fcef4a5c94)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`3697783`](https://git.odit.services/lfk/backend/commit/3697783e190e36f1168132d75da1eca7be27b4f6)
+- Merge pull request 'OrganiZation rename feature/117-organization' (#121) from feature/117-organization into dev [`161feaf`](https://git.odit.services/lfk/backend/commit/161feaf364195c7b85041e06cdefef72d75b8951)
+- Added registration valid company tests [`20e102e`](https://git.odit.services/lfk/backend/commit/20e102ec5c52c6a01144d064c96b8b2bd1ccfd00)
+- Added registration invalid company tests [`29aeb04`](https://git.odit.services/lfk/backend/commit/29aeb046de769e37fd7257507e36337237697ea0)
+- Added registration valid citizentests [`72941da`](https://git.odit.services/lfk/backend/commit/72941da1cb1c31fd6bfcba2ee3704f34bdd73ef0)
+- Citizen runners now have to provide an email address for verification [`dee3639`](https://git.odit.services/lfk/backend/commit/dee36395a69da6c5e1bc4e94bd705b0418a6a3ff)
+- Implemented the basics for the runner selfservice registration endpoint [`5288c70`](https://git.odit.services/lfk/backend/commit/5288c701c1ac880f3c8b7ece01457aae4bac87d7)
+- Added selfservice get positive test [`0c87906`](https://git.odit.services/lfk/backend/commit/0c87906cc3fa5feaf1d7c186f68d978d4ed7fa8e)
+- Fixed tests testing for a old responseclass [`45c8bb8`](https://git.odit.services/lfk/backend/commit/45c8bb83be0814bed8856a617de435f4694db76c)
+- Fixed typo [`46f9503`](https://git.odit.services/lfk/backend/commit/46f9503543ee011d0780caeefa95748e4be45f58)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`c5d0646`](https://git.odit.services/lfk/backend/commit/c5d0646c425f83689bffd862edd568ca0c1b5ad8)
+- Added registration invalid company tests [`e5b6f65`](https://git.odit.services/lfk/backend/commit/e5b6f650b25af776a543f7f9c7ccf0000bf07a66)
+- Marked param as optional (default: false) [`f8d7544`](https://git.odit.services/lfk/backend/commit/f8d754451769e8361ec2367df7bc586f8fffe8eb)
+- Bugfix: turned old entity in response to responseclass [`10f98e9`](https://git.odit.services/lfk/backend/commit/10f98e9c992b1fb45334e65082d7c47af214b6ac)
+- Resolved missing relation [`3b2ed3f`](https://git.odit.services/lfk/backend/commit/3b2ed3f0f2557dccddf6ba656b201c196cc24bf0)
+- Fixed fluctuating test bahaviour [`1227408`](https://git.odit.services/lfk/backend/commit/1227408407ac66b9689446c1f318b453a9d45069)
+- 🚀Bumped version to v0.3.0 [`75e2a44`](https://git.odit.services/lfk/backend/commit/75e2a44c9c7f720d1a5a20611b305e5d56a9155b)
+- Merge pull request 'Self service registration feature/112-selfservice_registration' (#120) from feature/112-selfservice_registration into dev [`6a66dd8`](https://git.odit.services/lfk/backend/commit/6a66dd803becb59172e8645c6b55898fb4b4c0b5)
+- Implemented the citizen runner self-registration endpoint [`1b5465b`](https://git.odit.services/lfk/backend/commit/1b5465bea810f59cbf8bb1a3e82c062176f79c49)
+- Citizen registration now returns tokens [`9dd9304`](https://git.odit.services/lfk/backend/commit/9dd9304a71eae94978710cf9db82dc030ca7a37d)
+- Fixed wrong error getting thrown [`6469e3b`](https://git.odit.services/lfk/backend/commit/6469e3bc976c589b42fbac4a95bbee84f67244ee)
+- Updated response schema error to a more fitting one [`5a00394`](https://git.odit.services/lfk/backend/commit/5a003945ac7d1a8d446c1bcc8007523b675ab6f5)
+- Added check for empty token for runner self-service get [`6434b4d`](https://git.odit.services/lfk/backend/commit/6434b4dfce2da307d66ec5670d570d66ea8af8f8)
+- Specified uft-8 format for string [`34c852b`](https://git.odit.services/lfk/backend/commit/34c852b12aaa88e64efa1e0575361c09652e22e1)
+- MAde uuid column unique [`7b00b19`](https://git.odit.services/lfk/backend/commit/7b00b19fce3189069bcdbe0d2bcf91322506eb2b)
+- Updated Method of removeing the team of citizen runners [`946efef`](https://git.odit.services/lfk/backend/commit/946efef2523c5ceb627b5c465343422cd985832d)
+- Added openapi description [`73b1114`](https://git.odit.services/lfk/backend/commit/73b1114883ed2b87ef523130de4c5ca90a11c856)
+
+#### [v0.2.1](https://git.odit.services/lfk/backend/compare/v0.2.0...v0.2.1)
+
+> 21 January 2021
+
+- Merge pull request 'Alpha Release 0.2.1' (#119) from dev into main [`b441658`](https://git.odit.services/lfk/backend/commit/b44165857016c3ecdf0dffe8d324d572524d10ed)
+- Created a donation runner response class for the runner selfservice [`88a7089`](https://git.odit.services/lfk/backend/commit/88a7089289e35be4468cb952b311fcb15c54c5a1)
+- Readme reorganisation [skip ci] [`e2ec0a3`](https://git.odit.services/lfk/backend/commit/e2ec0a3b64a7388ae85d557dfb66354d70cd1b72)
+- Added a seeder for runner test data [`9df9d9a`](https://git.odit.services/lfk/backend/commit/9df9d9ae80277d5ccc753639badb48c4afb13088)
+- Created a donation respoinse class for the runner selfservice [`b89f7ac`](https://git.odit.services/lfk/backend/commit/b89f7ac1b4ddd6e53e6e2e8330c1fa2170b48591)
+- Added barebones controller for the runner info selfservice [`2274b47`](https://git.odit.services/lfk/backend/commit/2274b476d6caa1de91bb13b6944f8dc233cf446e)
+- Implemented a method for getting the runner object from a jwt [`8079769`](https://git.odit.services/lfk/backend/commit/80797698818f456c7746523d5a4f66267fdab10d)
+- Added key-value like db table for config flags [`b15967f`](https://git.odit.services/lfk/backend/commit/b15967ff3162e9fe3a634a6f4fc5669f2314cc21)
+- Added a /runners/id/scans endpoint [`a82fc0f`](https://git.odit.services/lfk/backend/commit/a82fc0fb9e9c3cbdc6be299b27164c0811e58775)
+- Now creating a test contact [`1837336`](https://git.odit.services/lfk/backend/commit/1837336865893ca39d3bc628ff3c57e018a8555d)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`02677de`](https://git.odit.services/lfk/backend/commit/02677de5c07b2ac5dcff5567655130ba1b1d48cf)
+- The data seeding now only get's triggered on the first time thx to using the key-value [`7bc6030`](https://git.odit.services/lfk/backend/commit/7bc603028dc60d26ffc5327868afbce512966d4d)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`3a93c9c`](https://git.odit.services/lfk/backend/commit/3a93c9c078af38ba837b55bf4590867dfd401955)
+- Added a "onlyValid" query param [`b5f3dec`](https://git.odit.services/lfk/backend/commit/b5f3dec93bfe4180abbe9ce74094cb1269d0e686)
+- Added a citizen org seeder [`2db6510`](https://git.odit.services/lfk/backend/commit/2db6510a8ad83300b286a3bd35ca4db103da72d1)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`d528134`](https://git.odit.services/lfk/backend/commit/d5281348b6f3bd6f2e6936ee4497860699b8c3c6)
+- 📖New license file version [CI SKIP] [skip ci] [`d8b6669`](https://git.odit.services/lfk/backend/commit/d8b6669d126e64d9e434b5f841ae17a02117822b)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`e95c457`](https://git.odit.services/lfk/backend/commit/e95c457e444e9d2e99c2af8b6ee369c36d4ca8ea)
+- Beautified import [`c5f7cb2`](https://git.odit.services/lfk/backend/commit/c5f7cb2c68dbee0ab1e0361754f4d4b876666c82)
+- 🚀Bumped version to v0.2.1 [`6de9d54`](https://git.odit.services/lfk/backend/commit/6de9d547b736c4538dac5254353d483576337290)
+- Merge pull request 'Runner scans endpoint feature/113-runner_scans' (#116) from feature/113-runner_scans into dev [`36d01a0`](https://git.odit.services/lfk/backend/commit/36d01a0a890eb74428679ec6c4fcb14708aaa9fe)
+- Added get tests for the /runner/scans endpoint [`26dff4f`](https://git.odit.services/lfk/backend/commit/26dff4f41829e8571231aff3c5d0e3a7c53559d8)
+- Implemented the get part of the runner selfservice (no jwts are availdable yet (tm) [`da1fe34`](https://git.odit.services/lfk/backend/commit/da1fe34249a741115c1aeedcade16c5c852e896b)
+- Fixed the bool converter for null values [`e12aedd`](https://git.odit.services/lfk/backend/commit/e12aedd1aad6de1f934e9593dda4607a303b2eb5)
+- Added a config option for test data seeding [`67ba489`](https://git.odit.services/lfk/backend/commit/67ba489fe2f2a2706d640a668cd0e675ded6a7df)
+- SEED_TEST_DATA is now false by default [`8870ebd`](https://git.odit.services/lfk/backend/commit/8870ebdb5e6d9045222440abc2c047929a74b520)
+- Added sqlite as to env.sample db of choice [skip ci] [`f4668b6`](https://git.odit.services/lfk/backend/commit/f4668b6e81d7aeac62e24291ffcb39b00ea44aac)
+- Merge pull request 'Runner selfservice info endpoint feature/111-runner_selfservic_info' (#115) from feature/111-runner_selfservic_info into dev [`1717df1`](https://git.odit.services/lfk/backend/commit/1717df113edeab2d2628041ee1eccc27380fd379)
+- Merge pull request 'Implemented more seeding feature/110-seeding' (#114) from feature/110-seeding into dev [`886c109`](https://git.odit.services/lfk/backend/commit/886c1092d60f8e39357e3b841ed01bb082ede2c4)
+- Updated the openapi description [`1915697`](https://git.odit.services/lfk/backend/commit/191569792c9a5cee93718555bba4e7679e4391af)
+- Fixed wrong amount calculation [`4ee8079`](https://git.odit.services/lfk/backend/commit/4ee807973e1995681ec549f7c482bc5514a6ec55)
+- Added bool conversion for testdata seeding env var [`c18012f`](https://git.odit.services/lfk/backend/commit/c18012f65a704e07acd56870c9ed9f6d06cf97a9)
+- Now also seeding runners to the test org [`eab0e63`](https://git.odit.services/lfk/backend/commit/eab0e634a26c1a80e7fa2ccb9dc368f0760b2fd8)
+
+#### [v0.2.0](https://git.odit.services/lfk/backend/compare/v0.1.1...v0.2.0)
+
+> 20 January 2021
+
+- Merge pull request 'Alpha Release 0.2.0' (#109) from dev into main [`dd3d93e`](https://git.odit.services/lfk/backend/commit/dd3d93edc7db7ca7f133cb2d8f60c3eaf30bcbf0)
+- Updated contact update tests [`c3d008e`](https://git.odit.services/lfk/backend/commit/c3d008ec0ff92f80addbdb93ffc1fa2b3278a8a6)
+- Added contact delete tests [`dd7e5da`](https://git.odit.services/lfk/backend/commit/dd7e5dae368a8decd79357f658dda2164fa6f1e7)
+- Added contact add valid tests [`e165f01`](https://git.odit.services/lfk/backend/commit/e165f019307e7745357493eacf3e2fa31538122b)
+- Cleaned up var names [`a3c93f0`](https://git.odit.services/lfk/backend/commit/a3c93f0d394833f1a6f78d862b094ca751c85561)
+- Added address update ivalid tests [`427dfaa`](https://git.odit.services/lfk/backend/commit/427dfaafabd243e94aba27c2dec2705fd8ed5d64)
+- Added barebones contact controller from donor-controller [`3e7190e`](https://git.odit.services/lfk/backend/commit/3e7190e279181c5f99d890ca141489b24908b904)
+- Added first address update tests [`4d40225`](https://git.odit.services/lfk/backend/commit/4d40225a4491e8eb3f41ef0fd558a599f63729be)
+- Added a contact update class [`c172aa8`](https://git.odit.services/lfk/backend/commit/c172aa8bf8083500828743ed696955a1fe3caef2)
+- Added address update valid tests [`230cdb0`](https://git.odit.services/lfk/backend/commit/230cdb0e37e2b7a21e7feb156f2b91a69ad200fd)
+- Implemented deep address validation [`9dc9ce3`](https://git.odit.services/lfk/backend/commit/9dc9ce37d8fbfc92842e4e05bbde68398324a186)
+- Added contact add invalid tests [`940d62c`](https://git.odit.services/lfk/backend/commit/940d62cde4cf7be7780904d681a5e4c9efaa2ba5)
+- Added a contact response class [`1407fe3`](https://git.odit.services/lfk/backend/commit/1407fe36f3637d6c53024c48788b318d985f8960)
+- Removed old create address class [`2a465f8`](https://git.odit.services/lfk/backend/commit/2a465f88c58c0b4be3ecd99d96a04c177a40b312)
+- Switched the create classes over to the new address implementation [`2cd15d2`](https://git.odit.services/lfk/backend/commit/2cd15d25e934a5439bfea4de901f136e360e17f6)
+- Added contact get tests [`b002cf2`](https://git.odit.services/lfk/backend/commit/b002cf2df1eafc722fbfb51b3bffb02bee002305)
+- Test's now accept the new address format [`8dbee32`](https://git.odit.services/lfk/backend/commit/8dbee32eeec8ee3d013e4446e8f53544ee4cb577)
+- Implemented the get endpoints [`ab70f7e`](https://git.odit.services/lfk/backend/commit/ab70f7e49893344dde8f5af93f571a5d67818e19)
+- Implemented contact deletion [`0379786`](https://git.odit.services/lfk/backend/commit/0379786cbda057ad95d709fa135d34beb0db8de1)
+- Removed the IAddressUser Interface entity [`e265172`](https://git.odit.services/lfk/backend/commit/e2651728c5abf2273bf51a7652c51d55d8fa0a2f)
+- Implemented contact updateing [`28fb983`](https://git.odit.services/lfk/backend/commit/28fb9834e18bde012c5b51cc49a39585d20f7cc1)
+- Fixed key null constraint [`de82437`](https://git.odit.services/lfk/backend/commit/de824375d3a1da6ee4d78ea39b7da66fc05f2a02)
+- Implemented contact posting [`11af9c0`](https://git.odit.services/lfk/backend/commit/11af9c02d977dcd6919652256dbdb9fd5438cabd)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`8960aa5`](https://git.odit.services/lfk/backend/commit/8960aa5545ddeb57d4ef42c21c0ca6001dfeaea9)
+- Implemented contact group setting on creation [`3b06d1a`](https://git.odit.services/lfk/backend/commit/3b06d1a6ef3c95eb5bb7d485accddabba0a8e4f7)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`32e054e`](https://git.odit.services/lfk/backend/commit/32e054eb84c869210fd483583ae5a6d0e2249cf9)
+- Switched Address to embedded entity [`7fbe649`](https://git.odit.services/lfk/backend/commit/7fbe649dc90f4bb9f240c5a80fed447048e5e105)
+- Removed the address errors [`58ae9b5`](https://git.odit.services/lfk/backend/commit/58ae9b589aef3580f4b8558c3d5ddbd7171e7915)
+- Switched the update classes over to the new address implementation [`d0df5dd`](https://git.odit.services/lfk/backend/commit/d0df5dd641ac17f1fd8ad6bd8b46afa9dd2745c3)
+- Updated the contact errors [`a9a5eb6`](https://git.odit.services/lfk/backend/commit/a9a5eb673570bb3c0d1a55bb1292e208493663bd)
+- Implemented adress deletion (through reset) [`57b9c2b`](https://git.odit.services/lfk/backend/commit/57b9c2babcd68d69d1cbb240a86c2897717ba758)
+- Fixed donor address check [`4824547`](https://git.odit.services/lfk/backend/commit/4824547dde4d7f90e9e2377a26df34cabf082fdb)
+- Updated contact delete tests [`8ae53f1`](https://git.odit.services/lfk/backend/commit/8ae53f1c4930e2fd72eb230a5314336f3a45a611)
+- Added address to contact response [`09e429f`](https://git.odit.services/lfk/backend/commit/09e429fc676c7dd370bba0495b072f81867bd250)
+- Updated the responseclasses to use the new address implementation [`dafac06`](https://git.odit.services/lfk/backend/commit/dafac06bc84d1b237096a561b3adcd3ca5cb1dd8)
+- Added address validity check [`ae7c5ff`](https://git.odit.services/lfk/backend/commit/ae7c5ff0c387e9337d01a9dd819a4dddc208f6dd)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`da9a359`](https://git.odit.services/lfk/backend/commit/da9a3592510eacd2d67a127dc61e954343e0444b)
+- 🚀Bumped version to v0.2.0 [`ddafd90`](https://git.odit.services/lfk/backend/commit/ddafd90d3e41fb9ee37172a8306c30d8483dfe2c)
+- Merge pull request 'Implemented group contacts feature/104-contacts' (#108) from feature/104-contacts into dev [`a0c2b5a`](https://git.odit.services/lfk/backend/commit/a0c2b5ade8d198ec16d33b39e47205e8b03a669f)
+- Updated comments [`a4e8311`](https://git.odit.services/lfk/backend/commit/a4e8311cbd22588ecb4dc2fdbe05397b07d336f8)
+- Removed (now useless) relations [`673dea2`](https://git.odit.services/lfk/backend/commit/673dea2e5754e99ff77f7556d4fc03d4cca28a94)
+- Added missing id property [`6b4b16c`](https://git.odit.services/lfk/backend/commit/6b4b16c13b0c2f55745ded3431cad2f4986be296)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`f53894b`](https://git.odit.services/lfk/backend/commit/f53894b16ac1c06ecbeeb0b63a56ac438b2fbe1b)
+- Updated comments [`8bc01d3`](https://git.odit.services/lfk/backend/commit/8bc01d3f2406ce8e58c2ab2963c858495c510dcf)
+- Fixed contact cascading [`179c2a5`](https://git.odit.services/lfk/backend/commit/179c2a5157fca036acf8d0e6a51821d377860bc1)
+- Added openapi description about non-deletion [`56c73c2`](https://git.odit.services/lfk/backend/commit/56c73c2555d4d12ffb088ec5550667022d3a8694)
+- Added contact permission target [`d12801e`](https://git.odit.services/lfk/backend/commit/d12801e34d57cec0e867f69123e3be39ed2fe2f5)
+- Adjusted env sample [`a1acd35`](https://git.odit.services/lfk/backend/commit/a1acd3519f66965202da0cd15df61a807230619c)
+- Renamed controller to better fit the overall nameing scheme [`d743f7e`](https://git.odit.services/lfk/backend/commit/d743f7ee1277256ada8fe39f900349ff2643118a)
+- Fixed column not getting resolved [`2b658ac`](https://git.odit.services/lfk/backend/commit/2b658ac381f318cf37fc2051ea3e83976e3c5773)
+- Fixed column not getting resolved [`321d291`](https://git.odit.services/lfk/backend/commit/321d291b4bf983ff4930cadecf3a013430a97649)
+- Set country code for the ci env to DE [`30b585c`](https://git.odit.services/lfk/backend/commit/30b585c0c12b3b9818778110d33d5b3ab84d4192)
+- Implemented postal code validation for the validaton function [`f245840`](https://git.odit.services/lfk/backend/commit/f245840cde5726611197b00730aca72ea133c427)
+- Fixed push undefined eror [`2eb26e4`](https://git.odit.services/lfk/backend/commit/2eb26e4e381a97fd829a294501fa42ac7b712b56)
+- Merge pull request 'Fully implemented addresses feature/105-addresses' (#107) from feature/105-addresses into dev [`5e36855`](https://git.odit.services/lfk/backend/commit/5e368552ea810ea1d3963b1207ba98f7b46c4abc)
+
 #### [v0.1.1](https://git.odit.services/lfk/backend/compare/v0.1.0...v0.1.1)

+> 16 January 2021
+
+- Merge pull request 'Alpha Release 0.1.1 - Hotfix release' (#106) from dev into main [`7533c34`](https://git.odit.services/lfk/backend/commit/7533c349ef98ed328151259fca68621b3eb5fd98)
 - 🚀Bumped version to v0.1.1 [`9445c6f`](https://git.odit.services/lfk/backend/commit/9445c6f21e376329b9200664a44a94ba1f1dd463)
 - 🧾New changelog file version [CI SKIP] [skip ci] [`1b9d296`](https://git.odit.services/lfk/backend/commit/1b9d2969ebdca4dca84898b1e8307be7b781b90b)
 - Implemented the /me controller that allows a user to get and update themselves [`8ef5f90`](https://git.odit.services/lfk/backend/commit/8ef5f90abda97a73d5c5a7767a144ac3fb5288c1)
@@ -14,12 +260,13 @@ All notable changes to this project will be documented in this file. Dates are d
 - automaticly merge main into dev after building a latest image [`02efb9a`](https://git.odit.services/lfk/backend/commit/02efb9a8e55831ecce4109e17b2f07a56e491fd5)
 - User deletion now requires confirmation [`6b7ecd3`](https://git.odit.services/lfk/backend/commit/6b7ecd3044c45b2eed46ee5010bed4dab4f02df9)
 - 🧾New changelog file version [CI SKIP] [skip ci] [`3766899`](https://git.odit.services/lfk/backend/commit/3766899c8393545a89986a98dafd542edc4a1d39)
- 🧾New changelog file version [CI SKIP] [skip ci] [`6febb99`](https://git.odit.services/lfk/backend/commit/6febb994990b4cab7ee54b0368f74dd95664bfdf)
- 🧾New changelog file version [CI SKIP] [skip ci] [`de36a24`](https://git.odit.services/lfk/backend/commit/de36a24191a8cdc4ff6b23637ea9f91109b59bbb)
- Merge pull request 'User self-management feature/100-me_endpoints' (#103) from feature/100-me_endpoints into dev [`a6c7d54`](https://git.odit.services/lfk/backend/commit/a6c7d54fe72ffe23add926afa0be150a7a370099)
 - Created barebones file for the userchecker [`e586a11`](https://git.odit.services/lfk/backend/commit/e586a11e2ad42af9c9bb5d2a47f48e3306fe49b2)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`6febb99`](https://git.odit.services/lfk/backend/commit/6febb994990b4cab7ee54b0368f74dd95664bfdf)
 - Updated descriptions and responses [`fc7b8f4`](https://git.odit.services/lfk/backend/commit/fc7b8f4c16cef0e72b04f096d5a17d4144b5feb7)
 - 🧾New changelog file version [CI SKIP] [skip ci] [`50b893f`](https://git.odit.services/lfk/backend/commit/50b893f5370902ccc40f8bb45ed160103400f529)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`de36a24`](https://git.odit.services/lfk/backend/commit/de36a24191a8cdc4ff6b23637ea9f91109b59bbb)
+- 🧾New changelog file version [CI SKIP] [skip ci] [`91569ce`](https://git.odit.services/lfk/backend/commit/91569ced40402a63017a90a01efaf48578b5c806)
+- Merge pull request 'User self-management feature/100-me_endpoints' (#103) from feature/100-me_endpoints into dev [`a6c7d54`](https://git.odit.services/lfk/backend/commit/a6c7d54fe72ffe23add926afa0be150a7a370099)
 - Moved the me endpoints to /users/me [`f9834b5`](https://git.odit.services/lfk/backend/commit/f9834b5f4d80b11ee5f7773b339dd421341c6e7f)
 - Moved optional param to being optional [`a334adf`](https://git.odit.services/lfk/backend/commit/a334adffc6d07c8ab340263123e00a96f21acecb)

--- a/README.md
+++ b/README.md
@@ -2,20 +2,18 @@

 Backend Server

+## Quickstart 🐳
+> Use this to run the backend with a postgresql db in docker
+
+1. Clone the repo or copy the docker-compose 
+2. Run in toe folder that contains the docker-compose file: `docker-compose up -d`
+3. Visit http://127.0.0.1:4010/api/docs to check if the server is running
+4. You can now use the default admin user (`demo:demo`)
+
 ## Dev Setup 🛠
+> Local dev setup utilizing sqlite3 as the database.

-### Local w/ sqlite
-
-1. Create a .env file in the project root containing:
-   ```
-    APP_PORT=4010
-    DB_TYPE=sqlite
-    DB_HOST=bla
-    DB_PORT=bla
-    DB_USER=bla
-    DB_PASSWORD=bla
-    DB_NAME=./test.sqlite
-   ```
+1. Rename the .env.example file to .env (you can adjust app port and other settings, if needed)
 2. Install Dependencies
   ```bash
   yarn
@@ -25,16 +23,55 @@ Backend Server
   yarn dev
   ```

-### Generate Docs
+### Run Tests
+```bash
+# Run tests once (server has to run)
+yarn test
+
+# Run test in watch mode (reruns on change)
+yarn test:watch
+
+# Run test in ci mode (automaticly starts the dev server)
+yarn test:ci
 ```
+
+### Use your own mail templates
+> You use your own mail templates by replacing the default ones we provided (either in-code or by mounting them into the /app/static/mail_templates folder).
+
+The mail templates always come in a .html and a .txt variant to provide compatability with legacy mail clients.
+Currently the following templates exist:
+* pw-reset.(html/txt)
+
+### Generate Docs
+```bash
 yarn docs
 ```

-### Docker w/ postgres 🐳
+## ENV Vars
+> You can provide them via .env file or docker env vars.
+> You can use the `test:ci:generate_env` package script to generate a example env (uses [ethereal.email](https://ethereal.email) as the mailserver).
+
+| Name | Type | Default | Description
+| - | - | - | -
+| APP_PORT | Number | 4010 | The port the backend server listens on. Is optional.
+| DB_TYPE | String | N/A | The type of the db u want to use. It has to be supported by typeorm. Possible: `sqlite`, `mysql`, `postgresql`
+| DB_HOST | String | N/A | The db's host's ip-address/fqdn or file path for sqlite
+| DB_PORT | String | N/A | The db's port
+| DB_USER | String | N/A | The user for accessing the db
+| DB_PASSWORD | String | N/A | The user's password for accessing the db
+| DB_NAME | String | N/A | The db's name
+| NODE_ENV | String | dev | The apps env - influences debug info.
+| POSTALCODE_COUNTRYCODE | String/CountryCode | N/A | The countrycode used to validate address's postal codes
+| PHONE_COUNTRYCODE | String/CountryCode | null (international) | The countrycode used to validate phone numers
+| SEED_TEST_DATA | Boolean | False | If you want the app to seed some example data set this to true
+| MAIL_SERVER | String | N/A | The smtp server's ip-address/fqdn
+| MAIL_PORT | String | N/A | The smtp server's port
+| MAIL_USER | String | N/A | The username for sending mails
+| MAIL_PASSWORD | String | N/A | The user's password for sending mails
+| MAIL_FROM | String | N/A | The from-address for sending mails
+| IMPRINT_URL | String(Url) | /imprint | The link to a imprint page for the system (Defaults to the frontend's imprint)
+| PRIVACY_URL | String(Url) | /privacy | The link to a privacy page for the system (Defaults to the frontend's privacy page)

-```bash
-docker-compose up --build
-```

 ## Recommended Editor

@@ -42,22 +79,19 @@ docker-compose up --build

 ### Recommended Extensions

- will be automatically recommended via ./vscode/extensions.json
+* will be automatically recommended via ./vscode/extensions.json

-## Branches
- main: Protected "release" branch
- dev: Current dev branch for merging the different features - only push for merges or minor changes!
- feature/xyz: Feature branches - `feature/issueid-title`
- bugfix/xyz: Branches for bugfixes - `bugfix/issueid-title` (no id for readme changes needed)
-
-
-## File Structure
-
- src/models/entities\* - database models (typeorm entities)
- src/models/actions\* - actions models
- src/models/responses\* - response models
- src/controllers/\* - routing-controllers
- src/loaders/\* - loaders for the different init steps of the api server
- src/middlewares/\* - express middlewares (mainly auth r/n)
- src/errors/* - our custom (http) errors
- src/routes/\* - express routes for everything we don't do via routing-controllers (depreciated)
+## Staging
+### Branches & Tags
+* vX.Y.Z: Release tags created from the main branch
+   * The version numbers follow the semver standard
+   * A new release tag automaticly triggers the release ci pipeline
+* main: Protected "release" branch
+   * The latest tag of the docker image get's build from this
+   * New releases get created as tags from this   
+* dev: Current dev branch for merging the different feature branches and bugfixes
+   * The dev tag of the docker image get's build from this
+   * Only push minor changes to this branch!
+   * To merge a feature branch into this please create a pull request
+* feature/xyz: Feature branches - nameing scheme: `feature/issueid-title`
+* bugfix/xyz: Branches for bugfixes - nameing scheme:`bugfix/issueid-title`
--- a/licenses.md
+++ b/licenses.md
@@ -1,3 +1,32 @@
+# @odit/class-validator-jsonschema
+**Author**: Aleksi Pekkala <aleksipekkala@gmail.com>
+**Repo**: git@github.com:epiphone/class-validator-jsonschema.git
+**License**: MIT
+**Description**: Convert class-validator-decorated classes into JSON schema
+## License Text
+MIT License
+
+Copyright (c) 2017 Aleksi Pekkala
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ 
+
 # argon2
 **Author**: Ranieri Althoff <ranisalt+argon2@gmail.com>
 **Repo**: [object Object]
@@ -88,22 +117,15 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE. 

 # class-validator
-**Author**: [object Object]
+**Author**: TypeStack contributors
 **Repo**: [object Object]
 **License**: MIT
-**Description**: Class-based validation with Typescript / ES6 / ES5 using decorators or validation schemas. Supports both node.js and browser
+**Description**: Decorator-based property validation for classes.
 ## License Text
- 

-# class-validator-jsonschema
-**Author**: Aleksi Pekkala <aleksipekkala@gmail.com>
-**Repo**: git@github.com:epiphone/class-validator-jsonschema.git
-**License**: MIT
-**Description**: Convert class-validator-decorated classes into JSON schema
-## License Text
-MIT License
+The MIT License

-Copyright (c) 2017 Aleksi Pekkala
+Copyright (c) 2015-2020 TypeStack

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -112,17 +134,16 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE. 

 # consola
 **Author**: undefined
@@ -332,6 +353,35 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 

+# libphonenumber-js
+**Author**: catamphetamine <purecatamphetamine@gmail.com>
+**Repo**: [object Object]
+**License**: MIT
+**Description**: A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript
+## License Text
+(The MIT License)
+
+Copyright (c) 2016 @catamphetamine <purecatamphetamine@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+
 # mysql
 **Author**: Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)
 **Repo**: mysqljs/mysql
@@ -340,6 +390,30 @@ SOFTWARE.
 ## License Text
 

+# nodemailer
+**Author**: Andris Reinman
+**Repo**: [object Object]
+**License**: MIT
+**Description**: Easy as cake e-mail sending from your Node.js applications
+## License Text
+Copyright (c) 2011-2019 Andris Reinman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ 
+
 # pg
 **Author**: Brian Carlson <brian.m.carlson@gmail.com>
 **Repo**: [object Object]
@@ -594,7 +668,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 **Author**: ODIT.Services
 **Repo**: [object Object]
 **License**: MIT
-**Description**: A simple license crawler
+**Description**: A simple license crawler for crediting open source work
 ## License Text
 MIT License Copyright (c) 2020 ODIT.Services (info@odit.services)

@@ -791,6 +865,35 @@ OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    SOFTWARE
 

+# @types/nodemailer
+**Author**: undefined
+**Repo**: [object Object]
+**License**: MIT
+**Description**: TypeScript definitions for Nodemailer
+## License Text
+    MIT License
+
+    Copyright (c) Microsoft Corporation. All rights reserved.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE
+ 
+
 # @types/uuid
 **Author**: undefined
 **Repo**: [object Object]
@@ -934,6 +1037,35 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 

+# release-it
+**Author**: [object Object]
+**Repo**: [object Object]
+**License**: MIT
+**Description**: Generic CLI tool to automate versioning and package publishing related tasks.
+## License Text
+MIT License
+
+Copyright (c) 2018 Lars Kappert
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ 
+
 # rimraf
 **Author**: Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)
 **Repo**: git://github.com/isaacs/rimraf.git
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@odit/lfk-backend",
-  "version": "0.1.1",
+  "version": "0.4.2",
  "main": "src/app.ts",
  "repository": "https://git.odit.services/lfk/backend",
  "author": {
@@ -35,14 +35,15 @@
    "dotenv": "^8.2.0",
    "express": "^4.17.1",
    "jsonwebtoken": "^8.5.1",
-    "libphonenumber-js": "^1.9.7",
+    "libphonenumber-js": "^1.9.9",
    "mysql": "^2.18.1",
+    "nodemailer": "^6.4.17",
    "pg": "^8.5.1",
    "reflect-metadata": "^0.1.13",
    "routing-controllers": "^0.9.0-alpha.6",
    "routing-controllers-openapi": "^2.2.0",
    "sqlite3": "5.0.0",
-    "typeorm": "^0.2.29",
+    "typeorm": "^0.2.30",
    "typeorm-routing-controllers-extensions": "^0.2.0",
    "typeorm-seeding": "^1.6.1",
    "uuid": "^8.3.2",
@@ -52,10 +53,11 @@
    "@odit/license-exporter": "^0.0.9",
    "@types/cors": "^2.8.9",
    "@types/csvtojson": "^1.1.5",
-    "@types/express": "^4.17.9",
-    "@types/jest": "^26.0.16",
+    "@types/express": "^4.17.11",
+    "@types/jest": "^26.0.20",
    "@types/jsonwebtoken": "^8.5.0",
-    "@types/node": "^14.14.20",
+    "@types/node": "^14.14.22",
+    "@types/nodemailer": "^6.4.0",
    "@types/uuid": "^8.3.0",
    "axios": "^0.21.1",
    "cp-cli": "^2.0.0",
@@ -64,9 +66,9 @@
    "release-it": "^14.2.2",
    "rimraf": "^3.0.2",
    "start-server-and-test": "^1.11.7",
-    "ts-jest": "^26.4.4",
+    "ts-jest": "^26.5.0",
    "ts-node": "^9.1.1",
-    "typedoc": "^0.20.14",
+    "typedoc": "^0.20.19",
    "typescript": "^4.1.3"
  },
  "scripts": {
@@ -75,10 +77,12 @@
    "docs": "typedoc --out docs src",
    "test": "jest",
    "test:watch": "jest --watchAll",
-    "test:ci": "start-server-and-test dev http://localhost:4010/api/docs/openapi.json test",
+    "test:ci:generate_env": "ts-node scripts/create_testenv.ts",
+    "test:ci:run": "start-server-and-test dev http://localhost:4010/api/docs/openapi.json test",
+    "test:ci": "npm run test:ci:generate_env && npm run test:ci:run",
    "seed": "ts-node ./node_modules/typeorm/cli.js schema:sync && ts-node ./node_modules/typeorm-seeding/dist/cli.js seed",
    "openapi:export": "ts-node scripts/openapi_export.ts",
-    "licenses:export": "license-exporter --md",
+    "licenses:export": "license-exporter --markdown",
    "release": "release-it --only-version"
  },
  "release-it": {
--- a/scripts/create_testenv.ts
+++ b/scripts/create_testenv.ts
@@ -0,0 +1,37 @@
+import consola from "consola";
+import fs from "fs";
+import nodemailer from "nodemailer";
+
+
+nodemailer.createTestAccount((err, account) => {
+    if (err) {
+        console.error('Failed to create a testing account. ' + err.message);
+        return process.exit(1);
+    }
+
+    const env = `
+APP_PORT=4010
+DB_TYPE=sqlite
+DB_HOST=bla
+DB_PORT=bla
+DB_USER=bla
+DB_PASSWORD=bla
+DB_NAME=./test.sqlite
+NODE_ENV=dev
+POSTALCODE_COUNTRYCODE=DE
+SEED_TEST_DATA=true
+MAIL_SERVER=${account.smtp.host}
+MAIL_PORT=${account.smtp.port}
+MAIL_USER=${account.user}
+MAIL_PASSWORD=${account.pass}
+MAIL_FROM=${account.user}`
+
+    try {
+        fs.writeFileSync("./.env", env, { encoding: "utf-8" });
+        consola.success("Exported ci env to .env");
+    } catch (error) {
+        consola.error("Couldn't export the ci env");
+    }
+
+});
+
--- a/src/apispec.ts
+++ b/src/apispec.ts
@@ -42,7 +42,7 @@ export function generateSpec(storage: MetadataArgsStorage, schemas) {
                }
            },
            info: {
-                description: "The the backend API for the LfK! runner system.",
+                description: `The the backend API for the LfK! runner system. <br>[Imprint](${config.imprint_url}) & [Privacy](${config.privacy_url})`,
                title: "LfK! Backend API",
                version: config.version
            },
--- a/src/config.ts
+++ b/src/config.ts
@@ -9,7 +9,16 @@ export const config = {
    jwt_secret: process.env.JWT_SECRET || "secretjwtsecret",
    phone_validation_countrycode: getPhoneCodeLocale(),
    postalcode_validation_countrycode: getPostalCodeLocale(),
-    version: process.env.VERSION || require('../package.json').version
+    version: process.env.VERSION || require('../package.json').version,
+    seedTestData: getDataSeeding(),
+    app_url: process.env.APP_URL || "http://localhost:4010",
+    mail_server: process.env.MAIL_SERVER,
+    mail_port: Number(process.env.MAIL_PORT) || 25,
+    mail_user: process.env.MAIL_USER,
+    mail_password: process.env.MAIL_PASSWORD,
+    mail_from: process.env.MAIL_FROM,
+    privacy_url: process.env.PRIVACY_URL || "/privacy",
+    imprint_url: process.env.IMPRINT_URL || "/imprint"
 }
 let errors = 0
 if (typeof config.internal_port !== "number") {
@@ -30,4 +39,11 @@ function getPostalCodeLocale(): any {
        return null;
    }
 }
+function getDataSeeding(): Boolean {
+    try {
+        return JSON.parse(process.env.SEED_TEST_DATA);
+    } catch (error) {
+        return false;
+    }
+}
 export let e = errors
--- a/src/controllers/AuthController.ts
+++ b/src/controllers/AuthController.ts
@@ -2,17 +2,23 @@ import { Body, CookieParam, JsonController, Param, Post, Req, Res } from 'routin
 import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
 import { IllegalJWTError, InvalidCredentialsError, JwtNotProvidedError, PasswordNeededError, RefreshTokenCountInvalidError, UsernameOrEmailNeededError } from '../errors/AuthError';
 import { UserNotFoundError } from '../errors/UserErrors';
+import { Mailer } from '../mailer';
 import { CreateAuth } from '../models/actions/create/CreateAuth';
 import { CreateResetToken } from '../models/actions/create/CreateResetToken';
 import { HandleLogout } from '../models/actions/HandleLogout';
 import { RefreshAuth } from '../models/actions/RefreshAuth';
 import { ResetPassword } from '../models/actions/ResetPassword';
 import { ResponseAuth } from '../models/responses/ResponseAuth';
+import { ResponseEmpty } from '../models/responses/ResponseEmpty';
 import { Logout } from '../models/responses/ResponseLogout';

@JsonController('/auth')
 export class AuthController {
+
+	private mailer: Mailer;
+
 	constructor() {
+		this.mailer = new Mailer();
 	}

 	@Post("/login")
@@ -82,13 +88,14 @@ export class AuthController {
 	}

 	@Post("/reset")
-	@ResponseSchema(ResponseAuth)
-	@ResponseSchema(UserNotFoundError)
-	@ResponseSchema(UsernameOrEmailNeededError)
+	@ResponseSchema(ResponseEmpty, { statusCode: 200 })
+	@ResponseSchema(UserNotFoundError, { statusCode: 404 })
+	@ResponseSchema(UsernameOrEmailNeededError, { statusCode: 406 })
 	@OpenAPI({ description: "Request a password reset token. <br> This will provide you with a reset token that you can use by posting to /api/auth/reset/{token}." })
 	async getResetToken(@Body({ validate: true }) passwordReset: CreateResetToken) {
-		//This really shouldn't just get returned, but sent via mail or sth like that. But for dev only this is fine.
-		return { "resetToken": await passwordReset.toResetToken() };
+		const reset_token: String = await passwordReset.toResetToken();
+		await this.mailer.sendResetMail(passwordReset.email, reset_token);
+		return new ResponseEmpty();
 	}

 	@Post("/reset/:token")
--- a/src/controllers/DonationController.ts
+++ b/src/controllers/DonationController.ts
@@ -78,7 +78,7 @@ export class DonationController {
 	async postDistance(@Body({ validate: true }) createDonation: CreateDistanceDonation) {
 		let donation = await createDonation.toEntity();
 		donation = await this.distanceDonationRepository.save(donation);
-		return (await this.donationRepository.findOne({ id: donation.id }, { relations: ['runner', 'donor', 'runner.scans', 'runner.scans.track'] })).toResponse();
+		return (await this.distanceDonationRepository.findOne({ id: donation.id }, { relations: ['runner', 'donor', 'runner.scans', 'runner.scans.track'] })).toResponse();
 	}

 	@Put('/fixed/:id')
@@ -124,7 +124,7 @@ export class DonationController {
 		}

 		await this.distanceDonationRepository.save(await donation.update(oldDonation));
-		return (await this.donationRepository.findOne({ id: donation.id }, { relations: ['runner', 'donor', 'runner.scans', 'runner.scans.track'] })).toResponse();
+		return (await this.distanceDonationRepository.findOne({ id: donation.id }, { relations: ['runner', 'donor', 'runner.scans', 'runner.scans.track'] })).toResponse();
 	}

 	@Delete('/:id')
--- a/src/controllers/GroupContactController.ts
+++ b/src/controllers/GroupContactController.ts
@@ -0,0 +1,107 @@
+import { Authorized, Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put, QueryParam } from 'routing-controllers';
+import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
+import { getConnection, getConnectionManager, Repository } from 'typeorm';
+import { GroupContactIdsNotMatchingError, GroupContactNotFoundError } from '../errors/GroupContactErrors';
+import { RunnerGroupNotFoundError } from '../errors/RunnerGroupErrors';
+import { CreateGroupContact } from '../models/actions/create/CreateGroupContact';
+import { UpdateGroupContact } from '../models/actions/update/UpdateGroupContact';
+import { GroupContact } from '../models/entities/GroupContact';
+import { RunnerGroup } from '../models/entities/RunnerGroup';
+import { ResponseEmpty } from '../models/responses/ResponseEmpty';
+import { ResponseGroupContact } from '../models/responses/ResponseGroupContact';
+
+@JsonController('/contacts')
+@OpenAPI({ security: [{ "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
+export class GroupContactController {
+	private contactRepository: Repository<GroupContact>;
+
+	/**
+	 * Gets the repository of this controller's model/entity.
+	 */
+	constructor() {
+		this.contactRepository = getConnectionManager().get().getRepository(GroupContact);
+	}
+
+	@Get()
+	@Authorized("CONTACT:GET")
+	@ResponseSchema(ResponseGroupContact, { isArray: true })
+	@OpenAPI({ description: 'Lists all contacts. <br> This includes the contact\'s associated groups.' })
+	async getAll() {
+		let responseContacts: ResponseGroupContact[] = new Array<ResponseGroupContact>();
+		const contacts = await this.contactRepository.find({ relations: ['groups', 'groups.parentGroup'] });
+		contacts.forEach(contact => {
+			responseContacts.push(contact.toResponse());
+		});
+		return responseContacts;
+	}
+
+	@Get('/:id')
+	@Authorized("CONTACT:GET")
+	@ResponseSchema(ResponseGroupContact)
+	@ResponseSchema(GroupContactNotFoundError, { statusCode: 404 })
+	@OnUndefined(GroupContactNotFoundError)
+	@OpenAPI({ description: 'Lists all information about the contact whose id got provided. <br> This includes the contact\'s associated groups.' })
+	async getOne(@Param('id') id: number) {
+		let contact = await this.contactRepository.findOne({ id: id }, { relations: ['groups', 'groups.parentGroup'] })
+		if (!contact) { throw new GroupContactNotFoundError(); }
+		return contact.toResponse();
+	}
+
+	@Post()
+	@Authorized("CONTACT:CREATE")
+	@ResponseSchema(ResponseGroupContact)
+	@ResponseSchema(RunnerGroupNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: 'Create a new contact.' })
+	async post(@Body({ validate: true }) createContact: CreateGroupContact) {
+		let contact;
+		try {
+			contact = await createContact.toEntity();
+		} catch (error) {
+			throw error;
+		}
+
+		contact = await this.contactRepository.save(contact)
+		return (await this.contactRepository.findOne({ id: contact.id }, { relations: ['groups', 'groups.parentGroup'] })).toResponse();
+	}
+
+	@Put('/:id')
+	@Authorized("CONTACT:UPDATE")
+	@ResponseSchema(ResponseGroupContact)
+	@ResponseSchema(GroupContactNotFoundError, { statusCode: 404 })
+	@ResponseSchema(GroupContactIdsNotMatchingError, { statusCode: 406 })
+	@ResponseSchema(RunnerGroupNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: "Update the contact whose id you provided. <br> Please remember that ids can't be changed." })
+	async put(@Param('id') id: number, @Body({ validate: true }) contact: UpdateGroupContact) {
+		let oldContact = await this.contactRepository.findOne({ id: id });
+
+		if (!oldContact) {
+			throw new GroupContactNotFoundError();
+		}
+
+		if (oldContact.id != contact.id) {
+			throw new GroupContactIdsNotMatchingError();
+		}
+
+		await this.contactRepository.save(await contact.update(oldContact));
+		return (await this.contactRepository.findOne({ id: contact.id }, { relations: ['groups', 'groups.parentGroup'] })).toResponse();
+	}
+
+	@Delete('/:id')
+	@Authorized("CONTACT:DELETE")
+	@ResponseSchema(ResponseGroupContact)
+	@ResponseSchema(ResponseEmpty, { statusCode: 204 })
+	@OnUndefined(204)
+	@OpenAPI({ description: 'Delete the contact whose id you provided. <br> If no contact with this id exists it will just return 204(no content). <br> This won\'t delete any groups associated with the contact.' })
+	async remove(@Param("id") id: number, @QueryParam("force") force: boolean) {
+		let contact = await this.contactRepository.findOne({ id: id });
+		if (!contact) { return null; }
+		const responseContact = await this.contactRepository.findOne(contact, { relations: ['groups', 'groups.parentGroup'] });
+		for (let group of responseContact.groups) {
+			group.contact = null;
+			await getConnection().getRepository(RunnerGroup).save(group);
+		}
+
+		await this.contactRepository.delete(contact);
+		return responseContact.toResponse();
+	}
+}
--- a/src/controllers/ImportController.ts
+++ b/src/controllers/ImportController.ts
@@ -36,7 +36,7 @@ export class ImportController {
        return responseRunners;
    }

-    @Post('/organisations/:id/import')
+    @Post('/organizations/:id/import')
    @ContentType("application/json")
    @ResponseSchema(ResponseRunner, { isArray: true, statusCode: 200 })
    @ResponseSchema(RunnerGroupNotFoundError, { statusCode: 404 })
@@ -78,7 +78,7 @@ export class ImportController {
        return await this.postJSON(importRunners, groupID);
    }

-    @Post('/organisations/:id/import/csv')
+    @Post('/organizations/:id/import/csv')
    @ContentType("application/json")
    @UseBefore(RawBodyMiddleware)
    @ResponseSchema(ResponseRunner, { isArray: true, statusCode: 200 })
--- a/src/controllers/MailController.ts
+++ b/src/controllers/MailController.ts
@@ -0,0 +1,26 @@
+import { Authorized, JsonController, Post } from 'routing-controllers';
+import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
+import { config } from '../config';
+import { Mailer } from '../mailer';
+import { ResponseEmpty } from '../models/responses/ResponseEmpty';
+
+
+@JsonController('/mails')
+@OpenAPI({ security: [{ "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
+export class MailController {
+
+	private mailer: Mailer;
+
+	constructor() {
+		this.mailer = new Mailer();
+	}
+
+	@Post('/test')
+	@Authorized(["MAIL:CREATE"])
+	@ResponseSchema(ResponseEmpty, { statusCode: 200 })
+	@OpenAPI({ description: 'Sends a test email to the configured from-address.' })
+	async get() {
+		await this.mailer.sendTestMail(config.mail_from);
+		return new ResponseEmpty();
+	}
+}
--- a/src/controllers/RunnerController.ts
+++ b/src/controllers/RunnerController.ts
@@ -8,6 +8,8 @@ import { UpdateRunner } from '../models/actions/update/UpdateRunner';
 import { Runner } from '../models/entities/Runner';
 import { ResponseEmpty } from '../models/responses/ResponseEmpty';
 import { ResponseRunner } from '../models/responses/ResponseRunner';
+import { ResponseScan } from '../models/responses/ResponseScan';
+import { ResponseTrackScan } from '../models/responses/ResponseTrackScan';
 import { DonationController } from './DonationController';
 import { RunnerCardController } from './RunnerCardController';
 import { ScanController } from './ScanController';
@@ -49,6 +51,31 @@ export class RunnerController {
 		return new ResponseRunner(runner);
 	}

+	@Get('/:id/scans')
+	@Authorized(["RUNNER:GET", "SCAN:GET"])
+	@ResponseSchema(ResponseScan, { isArray: true })
+	@ResponseSchema(ResponseTrackScan, { isArray: true })
+	@ResponseSchema(RunnerNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: 'Lists all scans of the runner whose id got provided. <br> If you only want the valid scans just add the ?onlyValid=true query param.' })
+	async getScans(@Param('id') id: number, onlyValid?: boolean) {
+		let responseScans: ResponseScan[] = new Array<ResponseScan>();
+		let runner = await this.runnerRepository.findOne({ id: id }, { relations: ['scans', 'scans.track', 'scans.station', 'scans.runner'] })
+		if (!runner) { throw new RunnerNotFoundError(); }
+
+		if (!onlyValid) {
+			for (let scan of runner.scans) {
+				responseScans.push(scan.toResponse());
+			}
+		}
+		else {
+			for (let scan of runner.validScans) {
+				responseScans.push(scan.toResponse());
+			}
+		}
+
+		return responseScans;
+	}
+
 	@Post()
 	@Authorized("RUNNER:CREATE")
 	@ResponseSchema(ResponseRunner)
--- a/src/controllers/RunnerOrganisationController.ts
+++ b/src/controllers/RunnerOrganisationController.ts
@@ -1,127 +0,0 @@
-import { Authorized, Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put, QueryParam } from 'routing-controllers';
-import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
-import { getConnectionManager, Repository } from 'typeorm';
-import { RunnerOrganisationHasRunnersError, RunnerOrganisationHasTeamsError, RunnerOrganisationIdsNotMatchingError, RunnerOrganisationNotFoundError } from '../errors/RunnerOrganisationErrors';
-import { CreateRunnerOrganisation } from '../models/actions/create/CreateRunnerOrganisation';
-import { UpdateRunnerOrganisation } from '../models/actions/update/UpdateRunnerOrganisation';
-import { RunnerOrganisation } from '../models/entities/RunnerOrganisation';
-import { ResponseEmpty } from '../models/responses/ResponseEmpty';
-import { ResponseRunnerOrganisation } from '../models/responses/ResponseRunnerOrganisation';
-import { RunnerController } from './RunnerController';
-import { RunnerTeamController } from './RunnerTeamController';
-
-
-@JsonController('/organisations')
-@OpenAPI({ security: [{ "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
-export class RunnerOrganisationController {
-	private runnerOrganisationRepository: Repository<RunnerOrganisation>;
-
-	/**
-	 * Gets the repository of this controller's model/entity.
-	 */
-	constructor() {
-		this.runnerOrganisationRepository = getConnectionManager().get().getRepository(RunnerOrganisation);
-	}
-
-	@Get()
-	@Authorized("ORGANISATION:GET")
-	@ResponseSchema(ResponseRunnerOrganisation, { isArray: true })
-	@OpenAPI({ description: 'Lists all organisations. <br> This includes their address, contact and teams (if existing/associated).' })
-	async getAll() {
-		let responseTeams: ResponseRunnerOrganisation[] = new Array<ResponseRunnerOrganisation>();
-		const runners = await this.runnerOrganisationRepository.find({ relations: ['address', 'contact', 'teams'] });
-		runners.forEach(runner => {
-			responseTeams.push(new ResponseRunnerOrganisation(runner));
-		});
-		return responseTeams;
-	}
-
-	@Get('/:id')
-	@Authorized("ORGANISATION:GET")
-	@ResponseSchema(ResponseRunnerOrganisation)
-	@ResponseSchema(RunnerOrganisationNotFoundError, { statusCode: 404 })
-	@OnUndefined(RunnerOrganisationNotFoundError)
-	@OpenAPI({ description: 'Lists all information about the organisation whose id got provided.' })
-	async getOne(@Param('id') id: number) {
-		let runnerOrg = await this.runnerOrganisationRepository.findOne({ id: id }, { relations: ['address', 'contact', 'teams'] });
-		if (!runnerOrg) { throw new RunnerOrganisationNotFoundError(); }
-		return new ResponseRunnerOrganisation(runnerOrg);
-	}
-
-	@Post()
-	@Authorized("ORGANISATION:CREATE")
-	@ResponseSchema(ResponseRunnerOrganisation)
-	@OpenAPI({ description: 'Create a new organsisation.' })
-	async post(@Body({ validate: true }) createRunnerOrganisation: CreateRunnerOrganisation) {
-		let runnerOrganisation;
-		try {
-			runnerOrganisation = await createRunnerOrganisation.toEntity();
-		} catch (error) {
-			throw error;
-		}
-
-		runnerOrganisation = await this.runnerOrganisationRepository.save(runnerOrganisation);
-
-		return new ResponseRunnerOrganisation(await this.runnerOrganisationRepository.findOne(runnerOrganisation, { relations: ['address', 'contact', 'teams'] }));
-	}
-
-	@Put('/:id')
-	@Authorized("ORGANISATION:UPDATE")
-	@ResponseSchema(ResponseRunnerOrganisation)
-	@ResponseSchema(RunnerOrganisationNotFoundError, { statusCode: 404 })
-	@ResponseSchema(RunnerOrganisationIdsNotMatchingError, { statusCode: 406 })
-	@OpenAPI({ description: "Update the organisation whose id you provided. <br> Please remember that ids can't be changed." })
-	async put(@Param('id') id: number, @Body({ validate: true }) updateOrganisation: UpdateRunnerOrganisation) {
-		let oldRunnerOrganisation = await this.runnerOrganisationRepository.findOne({ id: id });
-
-		if (!oldRunnerOrganisation) {
-			throw new RunnerOrganisationNotFoundError();
-		}
-
-		if (oldRunnerOrganisation.id != updateOrganisation.id) {
-			throw new RunnerOrganisationIdsNotMatchingError();
-		}
-
-		await this.runnerOrganisationRepository.save(await updateOrganisation.update(oldRunnerOrganisation));
-
-		return new ResponseRunnerOrganisation(await this.runnerOrganisationRepository.findOne(id, { relations: ['address', 'contact', 'teams'] }));
-	}
-
-	@Delete('/:id')
-	@Authorized("ORGANISATION:DELETE")
-	@ResponseSchema(ResponseRunnerOrganisation)
-	@ResponseSchema(ResponseEmpty, { statusCode: 204 })
-	@ResponseSchema(RunnerOrganisationHasTeamsError, { statusCode: 406 })
-	@ResponseSchema(RunnerOrganisationHasRunnersError, { statusCode: 406 })
-	@OnUndefined(204)
-	@OpenAPI({ description: 'Delete the organsisation whose id you provided. <br> If the organisation still has runners and/or teams associated this will fail. <br> To delete the organisation with all associated runners and teams set the force QueryParam to true (cascading deletion might take a while). <br> If no organisation with this id exists it will just return 204(no content).' })
-	async remove(@Param("id") id: number, @QueryParam("force") force: boolean) {
-		let organisation = await this.runnerOrganisationRepository.findOne({ id: id });
-		if (!organisation) { return null; }
-		let runnerOrganisation = await this.runnerOrganisationRepository.findOne(organisation, { relations: ['address', 'contact', 'runners', 'teams'] });
-
-		if (!force) {
-			if (runnerOrganisation.teams.length != 0) {
-				throw new RunnerOrganisationHasTeamsError();
-			}
-		}
-		const teamController = new RunnerTeamController()
-		for (let team of runnerOrganisation.teams) {
-			await teamController.remove(team.id, true);
-		}
-
-		if (!force) {
-			if (runnerOrganisation.runners.length != 0) {
-				throw new RunnerOrganisationHasRunnersError();
-			}
-		}
-		const runnerController = new RunnerController()
-		for (let runner of runnerOrganisation.runners) {
-			await runnerController.remove(runner.id, true);
-		}
-
-		const responseOrganisation = new ResponseRunnerOrganisation(runnerOrganisation);
-		await this.runnerOrganisationRepository.delete(organisation);
-		return responseOrganisation;
-	}
-}
--- a/src/controllers/RunnerOrganizationController.ts
+++ b/src/controllers/RunnerOrganizationController.ts
@@ -0,0 +1,145 @@
+import { Authorized, Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put, QueryParam } from 'routing-controllers';
+import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
+import { getConnectionManager, Repository } from 'typeorm';
+import { RunnerOrganizationHasRunnersError, RunnerOrganizationHasTeamsError, RunnerOrganizationIdsNotMatchingError, RunnerOrganizationNotFoundError } from '../errors/RunnerOrganizationErrors';
+import { CreateRunnerOrganization } from '../models/actions/create/CreateRunnerOrganization';
+import { UpdateRunnerOrganization } from '../models/actions/update/UpdateRunnerOrganization';
+import { Runner } from '../models/entities/Runner';
+import { RunnerOrganization } from '../models/entities/RunnerOrganization';
+import { ResponseEmpty } from '../models/responses/ResponseEmpty';
+import { ResponseRunner } from '../models/responses/ResponseRunner';
+import { ResponseRunnerOrganization } from '../models/responses/ResponseRunnerOrganization';
+import { RunnerController } from './RunnerController';
+import { RunnerTeamController } from './RunnerTeamController';
+
+
+@JsonController('/organizations')
+@OpenAPI({ security: [{ "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
+export class RunnerOrganizationController {
+	private runnerOrganizationRepository: Repository<RunnerOrganization>;
+
+	/**
+	 * Gets the repository of this controller's model/entity.
+	 */
+	constructor() {
+		this.runnerOrganizationRepository = getConnectionManager().get().getRepository(RunnerOrganization);
+	}
+
+	@Get()
+	@Authorized("ORGANIZATION:GET")
+	@ResponseSchema(ResponseRunnerOrganization, { isArray: true })
+	@OpenAPI({ description: 'Lists all organizations. <br> This includes their address, contact and teams (if existing/associated).' })
+	async getAll() {
+		let responseTeams: ResponseRunnerOrganization[] = new Array<ResponseRunnerOrganization>();
+		const runners = await this.runnerOrganizationRepository.find({ relations: ['contact', 'teams'] });
+		runners.forEach(runner => {
+			responseTeams.push(new ResponseRunnerOrganization(runner));
+		});
+		return responseTeams;
+	}
+
+	@Get('/:id')
+	@Authorized("ORGANIZATION:GET")
+	@ResponseSchema(ResponseRunnerOrganization)
+	@ResponseSchema(RunnerOrganizationNotFoundError, { statusCode: 404 })
+	@OnUndefined(RunnerOrganizationNotFoundError)
+	@OpenAPI({ description: 'Lists all information about the organization whose id got provided.' })
+	async getOne(@Param('id') id: number) {
+		let runnerOrg = await this.runnerOrganizationRepository.findOne({ id: id }, { relations: ['contact', 'teams'] });
+		if (!runnerOrg) { throw new RunnerOrganizationNotFoundError(); }
+		return new ResponseRunnerOrganization(runnerOrg);
+	}
+
+	@Get('/:id/runners')
+	@Authorized(["RUNNER:GET", "SCAN:GET"])
+	@ResponseSchema(ResponseRunner, { isArray: true })
+	@ResponseSchema(RunnerOrganizationNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: 'Lists all runners from this org and it\'s teams (if you don\'t provide the ?onlyDirect=true param). <br> This includes the runner\'s group and distance ran.' })
+	async getRunners(@Param('id') id: number, @QueryParam('onlyDirect') onlyDirect: boolean) {
+		let responseRunners: ResponseRunner[] = new Array<ResponseRunner>();
+		let runners: Runner[];
+		if (!onlyDirect) { runners = (await this.runnerOrganizationRepository.findOne({ id: id }, { relations: ['runners', 'runners.group', 'runners.scans', 'runners.scans.track', 'teams', 'teams.runners', 'teams.runners.group', 'teams.runners.scans', 'teams.runners.scans.track'] })).allRunners; }
+		else { runners = (await this.runnerOrganizationRepository.findOne({ id: id }, { relations: ['runners', 'runners.group', 'runners.scans', 'runners.scans.track'] })).runners; }
+		runners.forEach(runner => {
+			responseRunners.push(new ResponseRunner(runner));
+		});
+		return responseRunners;
+	}
+
+	@Post()
+	@Authorized("ORGANIZATION:CREATE")
+	@ResponseSchema(ResponseRunnerOrganization)
+	@OpenAPI({ description: 'Create a new organsisation.' })
+	async post(@Body({ validate: true }) createRunnerOrganization: CreateRunnerOrganization) {
+		let runnerOrganization;
+		try {
+			runnerOrganization = await createRunnerOrganization.toEntity();
+		} catch (error) {
+			throw error;
+		}
+
+		runnerOrganization = await this.runnerOrganizationRepository.save(runnerOrganization);
+
+		return new ResponseRunnerOrganization(await this.runnerOrganizationRepository.findOne(runnerOrganization, { relations: ['contact', 'teams'] }));
+	}
+
+	@Put('/:id')
+	@Authorized("ORGANIZATION:UPDATE")
+	@ResponseSchema(ResponseRunnerOrganization)
+	@ResponseSchema(RunnerOrganizationNotFoundError, { statusCode: 404 })
+	@ResponseSchema(RunnerOrganizationIdsNotMatchingError, { statusCode: 406 })
+	@OpenAPI({ description: "Update the organization whose id you provided. <br> Please remember that ids can't be changed." })
+	async put(@Param('id') id: number, @Body({ validate: true }) updateOrganization: UpdateRunnerOrganization) {
+		let oldRunnerOrganization = await this.runnerOrganizationRepository.findOne({ id: id });
+
+		if (!oldRunnerOrganization) {
+			throw new RunnerOrganizationNotFoundError();
+		}
+
+		if (oldRunnerOrganization.id != updateOrganization.id) {
+			throw new RunnerOrganizationIdsNotMatchingError();
+		}
+
+		await this.runnerOrganizationRepository.save(await updateOrganization.update(oldRunnerOrganization));
+
+		return new ResponseRunnerOrganization(await this.runnerOrganizationRepository.findOne(id, { relations: ['contact', 'teams'] }));
+	}
+
+	@Delete('/:id')
+	@Authorized("ORGANIZATION:DELETE")
+	@ResponseSchema(ResponseRunnerOrganization)
+	@ResponseSchema(ResponseEmpty, { statusCode: 204 })
+	@ResponseSchema(RunnerOrganizationHasTeamsError, { statusCode: 406 })
+	@ResponseSchema(RunnerOrganizationHasRunnersError, { statusCode: 406 })
+	@OnUndefined(204)
+	@OpenAPI({ description: 'Delete the organsisation whose id you provided. <br> If the organization still has runners and/or teams associated this will fail. <br> To delete the organization with all associated runners and teams set the force QueryParam to true (cascading deletion might take a while). <br> This won\'t delete the associated contact. <br> If no organization with this id exists it will just return 204(no content).' })
+	async remove(@Param("id") id: number, @QueryParam("force") force: boolean) {
+		let organization = await this.runnerOrganizationRepository.findOne({ id: id });
+		if (!organization) { return null; }
+		let runnerOrganization = await this.runnerOrganizationRepository.findOne(organization, { relations: ['contact', 'runners', 'teams'] });
+
+		if (!force) {
+			if (runnerOrganization.teams.length != 0) {
+				throw new RunnerOrganizationHasTeamsError();
+			}
+		}
+		const teamController = new RunnerTeamController()
+		for (let team of runnerOrganization.teams) {
+			await teamController.remove(team.id, true);
+		}
+
+		if (!force) {
+			if (runnerOrganization.runners.length != 0) {
+				throw new RunnerOrganizationHasRunnersError();
+			}
+		}
+		const runnerController = new RunnerController()
+		for (let runner of runnerOrganization.runners) {
+			await runnerController.remove(runner.id, true);
+		}
+
+		const responseOrganization = new ResponseRunnerOrganization(runnerOrganization);
+		await this.runnerOrganizationRepository.delete(organization);
+		return responseOrganization;
+	}
+}
--- a/src/controllers/RunnerSelfServiceController.ts
+++ b/src/controllers/RunnerSelfServiceController.ts
@@ -0,0 +1,98 @@
+import * as jwt from "jsonwebtoken";
+import { Body, Get, JsonController, OnUndefined, Param, Post } from 'routing-controllers';
+import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
+import { getConnectionManager, Repository } from 'typeorm';
+import { config } from '../config';
+import { InvalidCredentialsError, JwtNotProvidedError } from '../errors/AuthError';
+import { RunnerEmailNeededError, RunnerNotFoundError } from '../errors/RunnerErrors';
+import { RunnerOrganizationNotFoundError } from '../errors/RunnerOrganizationErrors';
+import { JwtCreator } from '../jwtcreator';
+import { CreateSelfServiceCitizenRunner } from '../models/actions/create/CreateSelfServiceCitizenRunner';
+import { CreateSelfServiceRunner } from '../models/actions/create/CreateSelfServiceRunner';
+import { Runner } from '../models/entities/Runner';
+import { RunnerGroup } from '../models/entities/RunnerGroup';
+import { RunnerOrganization } from '../models/entities/RunnerOrganization';
+import { ResponseSelfServiceRunner } from '../models/responses/ResponseSelfServiceRunner';
+
+
+@JsonController('/runners')
+export class RunnerSelfServiceController {
+	private runnerRepository: Repository<Runner>;
+	private orgRepository: Repository<RunnerOrganization>;
+
+	/**
+	 * Gets the repository of this controller's model/entity.
+	 */
+	constructor() {
+		this.runnerRepository = getConnectionManager().get().getRepository(Runner);
+		this.orgRepository = getConnectionManager().get().getRepository(RunnerOrganization);
+	}
+
+	@Get('/me/:jwt')
+	@ResponseSchema(ResponseSelfServiceRunner)
+	@ResponseSchema(RunnerNotFoundError, { statusCode: 404 })
+	@OnUndefined(RunnerNotFoundError)
+	@OpenAPI({ description: 'Lists all information about yourself. <br> Please provide your runner jwt(that code we gave you during registration) for auth. <br> If you lost your jwt/personalized link please contact support.' })
+	async get(@Param('jwt') token: string) {
+		return (new ResponseSelfServiceRunner(await this.getRunner(token)));
+	}
+
+	@Post('/register')
+	@ResponseSchema(ResponseSelfServiceRunner)
+	@ResponseSchema(RunnerEmailNeededError, { statusCode: 406 })
+	@OpenAPI({ description: 'Create a new selfservice runner in the citizen org. <br> This endpoint shoud be used to allow "everyday citizen" to register themselves. <br> You have to provide a mail address, b/c the future we\'ll implement email verification.' })
+	async registerRunner(@Body({ validate: true }) createRunner: CreateSelfServiceCitizenRunner) {
+		let runner = await createRunner.toEntity();
+
+		runner = await this.runnerRepository.save(runner);
+		let response = new ResponseSelfServiceRunner(await this.runnerRepository.findOne(runner, { relations: ['scans', 'group', 'group.parentGroup', 'scans.track', 'cards', 'distanceDonations', 'distanceDonations.donor', 'distanceDonations.runner', 'distanceDonations.runner.scans', 'distanceDonations.runner.scans.track'] }));
+		response.token = JwtCreator.createSelfService(runner);
+		return response;
+	}
+
+	@Post('/register/:token')
+	@ResponseSchema(ResponseSelfServiceRunner)
+	@ResponseSchema(RunnerOrganizationNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: 'Create a new selfservice runner in a provided org. <br> The orgs get provided and authorized via api tokens that can be optained via the /organizations endpoint.' })
+	async registerOrganizationRunner(@Param('token') token: string, @Body({ validate: true }) createRunner: CreateSelfServiceRunner) {
+		const org = await this.getOrgansisation(token);
+
+		let runner = await createRunner.toEntity(org);
+		runner = await this.runnerRepository.save(runner);
+
+		let response = new ResponseSelfServiceRunner(await this.runnerRepository.findOne(runner, { relations: ['scans', 'group', 'group.parentGroup', 'scans.track', 'cards', 'distanceDonations', 'distanceDonations.donor', 'distanceDonations.runner', 'distanceDonations.runner.scans', 'distanceDonations.runner.scans.track'] }));
+		response.token = JwtCreator.createSelfService(runner);
+		return response;
+	}
+
+	/**
+	 * Get's a runner by a provided jwt token.
+	 * @param token The runner jwt provided by the runner to identitfy themselves.
+	 */
+	private async getRunner(token: string): Promise<Runner> {
+		if (token == "") { throw new JwtNotProvidedError(); }
+		let jwtPayload = undefined
+		try {
+			jwtPayload = <any>jwt.verify(token, config.jwt_secret);
+		} catch (error) {
+			throw new InvalidCredentialsError();
+		}
+
+		const runner = await this.runnerRepository.findOne({ id: jwtPayload["id"] }, { relations: ['scans', 'group', 'group.parentGroup', 'scans.track', 'cards', 'distanceDonations', 'distanceDonations.donor', 'distanceDonations.runner', 'distanceDonations.runner.scans', 'distanceDonations.runner.scans.track'] });
+		if (!runner) { throw new RunnerNotFoundError() }
+		return runner;
+	}
+
+	/**
+	 * Get's a runner org by a provided registration api key.
+	 * @param token The organization's registration api token.
+	 */
+	private async getOrgansisation(token: string): Promise<RunnerGroup> {
+		token = Buffer.from(token, 'base64').toString('utf8');
+
+		const organization = await this.orgRepository.findOne({ key: token });
+		if (!organization) { throw new RunnerOrganizationNotFoundError; }
+
+		return organization;
+	}
+}
--- a/src/controllers/RunnerTeamController.ts
+++ b/src/controllers/RunnerTeamController.ts
@@ -6,6 +6,7 @@ import { CreateRunnerTeam } from '../models/actions/create/CreateRunnerTeam';
 import { UpdateRunnerTeam } from '../models/actions/update/UpdateRunnerTeam';
 import { RunnerTeam } from '../models/entities/RunnerTeam';
 import { ResponseEmpty } from '../models/responses/ResponseEmpty';
+import { ResponseRunner } from '../models/responses/ResponseRunner';
 import { ResponseRunnerTeam } from '../models/responses/ResponseRunnerTeam';
 import { RunnerController } from './RunnerController';

@@ -25,7 +26,7 @@ export class RunnerTeamController {
 	@Get()
 	@Authorized("TEAM:GET")
 	@ResponseSchema(ResponseRunnerTeam, { isArray: true })
-	@OpenAPI({ description: 'Lists all teams. <br> This includes their parent organisation and contact (if existing/associated).' })
+	@OpenAPI({ description: 'Lists all teams. <br> This includes their parent organization and contact (if existing/associated).' })
 	async getAll() {
 		let responseTeams: ResponseRunnerTeam[] = new Array<ResponseRunnerTeam>();
 		const runners = await this.runnerTeamRepository.find({ relations: ['parentGroup', 'contact'] });
@@ -47,6 +48,20 @@ export class RunnerTeamController {
 		return new ResponseRunnerTeam(runnerTeam);
 	}

+	@Get('/:id/runners')
+	@Authorized(["RUNNER:GET", "SCAN:GET"])
+	@ResponseSchema(ResponseRunner, { isArray: true })
+	@ResponseSchema(RunnerTeamNotFoundError, { statusCode: 404 })
+	@OpenAPI({ description: 'Lists all runners from this team. <br> This includes the runner\'s group and distance ran.' })
+	async getRunners(@Param('id') id: number) {
+		let responseRunners: ResponseRunner[] = new Array<ResponseRunner>();
+		const runners = (await this.runnerTeamRepository.findOne({ id: id }, { relations: ['runners', 'runners.group', 'runners.scans', 'runners.scans.track'] })).runners;
+		runners.forEach(runner => {
+			responseRunners.push(new ResponseRunner(runner));
+		});
+		return responseRunners;
+	}
+
 	@Post()
 	@Authorized("TEAM:CREATE")
 	@ResponseSchema(ResponseRunnerTeam)
@@ -93,7 +108,7 @@ export class RunnerTeamController {
 	@ResponseSchema(ResponseEmpty, { statusCode: 204 })
 	@ResponseSchema(RunnerTeamHasRunnersError, { statusCode: 406 })
 	@OnUndefined(204)
-	@OpenAPI({ description: 'Delete the team whose id you provided. <br> If the team still has runners associated this will fail. <br> To delete the team with all associated runners set the force QueryParam to true (cascading deletion might take a while). <br> If no team with this id exists it will just return 204(no content).' })
+	@OpenAPI({ description: 'Delete the team whose id you provided. <br> If the team still has runners associated this will fail. <br> To delete the team with all associated runners set the force QueryParam to true (cascading deletion might take a while). <br> This won\'t delete the associated contact.<br> If no team with this id exists it will just return 204(no content).' })
 	async remove(@Param("id") id: number, @QueryParam("force") force: boolean) {
 		let team = await this.runnerTeamRepository.findOne({ id: id });
 		if (!team) { return null; }
--- a/src/controllers/ScanController.ts
+++ b/src/controllers/ScanController.ts
@@ -36,7 +36,7 @@ export class ScanController {
 	@OpenAPI({ description: 'Lists all scans (normal or track) from all runners. <br> This includes the scan\'s runner\'s distance ran.' })
 	async getAll() {
 		let responseScans: ResponseScan[] = new Array<ResponseScan>();
-		const scans = await this.scanRepository.find({ relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] });
+		const scans = await this.scanRepository.find({ relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] });
 		scans.forEach(scan => {
 			responseScans.push(scan.toResponse());
 		});
@@ -51,7 +51,7 @@ export class ScanController {
 	@OnUndefined(ScanNotFoundError)
 	@OpenAPI({ description: 'Lists all information about the scan whose id got provided. This includes the scan\'s runner\'s distance ran.' })
 	async getOne(@Param('id') id: number) {
-		let scan = await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] })
+		let scan = await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] })
 		if (!scan) { throw new ScanNotFoundError(); }
 		return scan.toResponse();
 	}
@@ -64,7 +64,7 @@ export class ScanController {
 	async post(@Body({ validate: true }) createScan: CreateScan) {
 		let scan = await createScan.toEntity();
 		scan = await this.scanRepository.save(scan);
-		return (await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] })).toResponse();
+		return (await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] })).toResponse();
 	}

 	@Post("/trackscans")
@@ -75,7 +75,7 @@ export class ScanController {
 	async postTrackScans(@Body({ validate: true }) createScan: CreateTrackScan) {
 		let scan = await createScan.toEntity();
 		scan = await this.trackScanRepository.save(scan);
-		return (await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] })).toResponse();
+		return (await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] })).toResponse();
 	}

 	@Put('/:id')
@@ -97,7 +97,7 @@ export class ScanController {
 		}

 		await this.scanRepository.save(await scan.update(oldScan));
-		return (await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] })).toResponse();
+		return (await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] })).toResponse();
 	}

 	@Put('/trackscans/:id')
@@ -120,7 +120,7 @@ export class ScanController {
 		}

 		await this.trackScanRepository.save(await scan.update(oldScan));
-		return (await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] })).toResponse();
+		return (await this.scanRepository.findOne({ id: id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] })).toResponse();
 	}

 	@Delete('/:id')
@@ -132,7 +132,7 @@ export class ScanController {
 	async remove(@Param("id") id: number, @QueryParam("force") force: boolean) {
 		let scan = await this.scanRepository.findOne({ id: id });
 		if (!scan) { return null; }
-		const responseScan = await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.scans.track', 'card', 'station'] });
+		const responseScan = await this.scanRepository.findOne({ id: scan.id }, { relations: ['runner', 'track', 'runner.scans', 'runner.group', 'runner.scans.track', 'card', 'station'] });

 		await this.scanRepository.delete(scan);
 		return responseScan.toResponse();
--- a/src/controllers/StatsController.ts
+++ b/src/controllers/StatsController.ts
@@ -4,12 +4,12 @@ import { getConnection } from 'typeorm';
 import StatsAuth from '../middlewares/StatsAuth';
 import { Donation } from '../models/entities/Donation';
 import { Runner } from '../models/entities/Runner';
-import { RunnerOrganisation } from '../models/entities/RunnerOrganisation';
+import { RunnerOrganization } from '../models/entities/RunnerOrganization';
 import { RunnerTeam } from '../models/entities/RunnerTeam';
 import { Scan } from '../models/entities/Scan';
 import { User } from '../models/entities/User';
 import { ResponseStats } from '../models/responses/ResponseStats';
-import { ResponseStatsOrgnisation } from '../models/responses/ResponseStatsOrganisation';
+import { ResponseStatsOrgnisation } from '../models/responses/ResponseStatsOrganization';
 import { ResponseStatsRunner } from '../models/responses/ResponseStatsRunner';
 import { ResponseStatsTeam } from '../models/responses/ResponseStatsTeam';

@@ -23,7 +23,7 @@ export class StatsController {
        let connection = getConnection();
        let runners = await connection.getRepository(Runner).find({ relations: ['scans', 'scans.track'] });
        let teams = await connection.getRepository(RunnerTeam).find();
-        let orgs = await connection.getRepository(RunnerOrganisation).find();
+        let orgs = await connection.getRepository(RunnerOrganization).find();
        let users = await connection.getRepository(User).find();
        let scans = await connection.getRepository(Scan).find();
        let donations = await connection.getRepository(Donation).find({ relations: ['runner', 'runner.scans', 'runner.scans.track'] });
@@ -94,12 +94,12 @@ export class StatsController {
        return responseTeams;
    }

-    @Get("/organisations/distance")
+    @Get("/organizations/distance")
    @UseBefore(StatsAuth)
    @ResponseSchema(ResponseStatsOrgnisation, { isArray: true })
-    @OpenAPI({ description: "Returns the top ten organisations by distance.", security: [{ "StatsApiToken": [] }, { "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
+    @OpenAPI({ description: "Returns the top ten organizations by distance.", security: [{ "StatsApiToken": [] }, { "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
    async getTopOrgsByDistance() {
-        let orgs = await getConnection().getRepository(RunnerOrganisation).find({ relations: ['runners', 'runners.scans', 'runners.distanceDonations', 'runners.scans.track', 'teams', 'teams.runners', 'teams.runners.scans', 'teams.runners.distanceDonations', 'teams.runners.scans.track'] });
+        let orgs = await getConnection().getRepository(RunnerOrganization).find({ relations: ['runners', 'runners.scans', 'runners.distanceDonations', 'runners.scans.track', 'teams', 'teams.runners', 'teams.runners.scans', 'teams.runners.distanceDonations', 'teams.runners.scans.track'] });
        let topOrgs = orgs.sort((org1, org2) => org1.distance - org2.distance).slice(0, 9);
        let responseOrgs: ResponseStatsOrgnisation[] = new Array<ResponseStatsOrgnisation>();
        topOrgs.forEach(org => {
@@ -108,12 +108,12 @@ export class StatsController {
        return responseOrgs;
    }

-    @Get("/organisations/donations")
+    @Get("/organizations/donations")
    @UseBefore(StatsAuth)
    @ResponseSchema(ResponseStatsOrgnisation, { isArray: true })
-    @OpenAPI({ description: "Returns the top ten organisations by donations.", security: [{ "StatsApiToken": [] }, { "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
+    @OpenAPI({ description: "Returns the top ten organizations by donations.", security: [{ "StatsApiToken": [] }, { "AuthToken": [] }, { "RefreshTokenCookie": [] }] })
    async getTopOrgsByDonations() {
-        let orgs = await getConnection().getRepository(RunnerOrganisation).find({ relations: ['runners', 'runners.scans', 'runners.distanceDonations', 'runners.scans.track', 'teams', 'teams.runners', 'teams.runners.scans', 'teams.runners.distanceDonations', 'teams.runners.scans.track'] });
+        let orgs = await getConnection().getRepository(RunnerOrganization).find({ relations: ['runners', 'runners.scans', 'runners.distanceDonations', 'runners.scans.track', 'teams', 'teams.runners', 'teams.runners.scans', 'teams.runners.distanceDonations', 'teams.runners.scans.track'] });
        let topOrgs = orgs.sort((org1, org2) => org1.distanceDonationAmount - org2.distanceDonationAmount).slice(0, 9);
        let responseOrgs: ResponseStatsOrgnisation[] = new Array<ResponseStatsOrgnisation>();
        topOrgs.forEach(org => {
--- a/src/errors/AddressErrors.ts
+++ b/src/errors/AddressErrors.ts
@@ -1,24 +1,57 @@
-import { IsString } from 'class-validator';
-import { NotAcceptableError, NotFoundError } from 'routing-controllers';
-
-/**
- * Error to throw, when to provided address doesn't belong to the accepted types.
- */
-export class AddressWrongTypeError extends NotAcceptableError {
-	@IsString()
-	name = "AddressWrongTypeError"
-
-	@IsString()
-	message = "The address must be an existing address's id. \n You provided a object of another type."
-}
-
-/**
- * Error to throw, when a non-existent address get's loaded.
- */
-export class AddressNotFoundError extends NotFoundError {
-	@IsString()
-	name = "AddressNotFoundError"
-
-	@IsString()
-	message = "The address you provided couldn't be located in the system. \n Please check your request."
+import { IsString } from 'class-validator';
+import { BadRequestError } from 'routing-controllers';
+
+/**
+ * Error to throw when an address's postal code fails validation.
+ */
+export class AddressPostalCodeInvalidError extends BadRequestError {
+	@IsString()
+	name = "AddressPostalCodeInvalidError"
+
+	@IsString()
+	message = "The postal code you provided is invalid. \n Please check if your postal code follows the postal code validation guidelines."
+}
+
+/**
+ * Error to throw when an non-empty address's first line isn't set.
+ */
+export class AddressFirstLineEmptyError extends BadRequestError {
+	@IsString()
+	name = "AddressFirstLineEmptyError"
+
+	@IsString()
+	message = "You provided a empty first address line. \n If you want an empty address please set all propertys to null. \n For non-empty addresses the following fields have to be set: address1, postalcode, city, country"
+}
+
+/**
+ * Error to throw when an non-empty address's postal code isn't set.
+ */
+export class AddressPostalCodeEmptyError extends BadRequestError {
+	@IsString()
+	name = "AddressPostalCodeEmptyError"
+
+	@IsString()
+	message = "You provided a empty postal code. \n If you want an empty address please set all propertys to null. \n For non-empty addresses the following fields have to be set: address1, postalcode, city, country"
+}
+
+/**
+ * Error to throw when an non-empty address's city isn't set.
+ */
+export class AddressCityEmptyError extends BadRequestError {
+	@IsString()
+	name = "AddressCityEmptyError"
+
+	@IsString()
+	message = "You provided a empty city. \n If you want an empty address please set all propertys to null. \n For non-empty addresses the following fields have to be set: address1, postalcode, city, country"
+}
+
+/**
+ * Error to throw when an non-empty address's country isn't set.
+ */
+export class AddressCountryEmptyError extends BadRequestError {
+	@IsString()
+	name = "AddressCountryEmptyError"
+
+	@IsString()
+	message = "You provided a empty country. \n If you want an empty address please set all propertys to null. \n For non-empty addresses the following fields have to be set: address1, postalcode, city, country"
 }
--- a/src/errors/GroupContactErrors.ts
+++ b/src/errors/GroupContactErrors.ts
@@ -2,18 +2,7 @@ import { IsString } from 'class-validator';
 import { NotAcceptableError, NotFoundError } from 'routing-controllers';

 /**
- * Error to throw, when a provided groupContact doesn't belong to the accepted types.
- */
-export class GroupContactWrongTypeError extends NotAcceptableError {
-	@IsString()
-	name = "GroupContactWrongTypeError"
-
-	@IsString()
-	message = "The groupContact must be an existing groupContact's id. \n You provided a object of another type."
-}
-
-/**
- * Error to throw, when a non-existent groupContact get's loaded.
+ * Error to throw, when a non-existent contact get's requested.
 */
 export class GroupContactNotFoundError extends NotFoundError {
 	@IsString()
@@ -21,4 +10,16 @@ export class GroupContactNotFoundError extends NotFoundError {

 	@IsString()
 	message = "The groupContact you provided couldn't be located in the system. \n Please check your request."
-}
+}
+
+/**
+ * Error to throw when two contacts' ids don't match.
+ * Usually occurs when a user tries to change a contact's id.
+ */
+export class GroupContactIdsNotMatchingError extends NotAcceptableError {
+	@IsString()
+	name = "GroupContactIdsNotMatchingError"
+
+	@IsString()
+	message = "The ids don't match! \n And if you wanted to change a contact's id: This isn't allowed!"
+}
--- a/src/errors/MailErrors.ts
+++ b/src/errors/MailErrors.ts
@@ -0,0 +1,12 @@
+import { IsString } from 'class-validator'
+
+/**
+ * Error to throw when a permission couldn't be found.
+ */
+export class MailServerConfigError extends Error {
+    @IsString()
+    name = "MailServerConfigError"
+
+    @IsString()
+    message = "The SMTP server you provided couldn't be reached!"
+}
--- a/src/errors/RunnerErrors.ts
+++ b/src/errors/RunnerErrors.ts
@@ -32,7 +32,18 @@ export class RunnerGroupNeededError extends NotAcceptableError {
 	name = "RunnerGroupNeededError"

 	@IsString()
-	message = "Runner's need to be part of one group (team or organisation)! \n You provided neither."
+	message = "Runner's need to be part of one group (team or organization)! \n You provided neither."
+}
+
+/**
+ * Error to throw when a citizen runner has no mail-address.
+ */
+export class RunnerEmailNeededError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerEmailNeededError"
+
+	@IsString()
+	message = "Citizenrunners have to provide an email address for verification and contacting."
 }

 /**
--- a/src/errors/RunnerOrganisationErrors.ts
+++ b/src/errors/RunnerOrganisationErrors.ts
@@ -1,58 +0,0 @@
-import { IsString } from 'class-validator';
-import { NotAcceptableError, NotFoundError } from 'routing-controllers';
-
-/**
- * Error to throw when a runner organisation couldn't be found.
- */
-export class RunnerOrganisationNotFoundError extends NotFoundError {
-	@IsString()
-	name = "RunnerOrganisationNotFoundError"
-
-	@IsString()
-	message = "RunnerOrganisation not found!"
-}
-
-/**
- * Error to throw when two runner organisation's ids don't match.
- * Usually occurs when a user tries to change a runner organisation's id.
- */
-export class RunnerOrganisationIdsNotMatchingError extends NotAcceptableError {
-	@IsString()
-	name = "RunnerOrganisationIdsNotMatchingError"
-
-	@IsString()
-	message = "The ids don't match! \n And if you wanted to change a runner organisation's id: This isn't allowed!"
-}
-
-/**
- * Error to throw when a organisation still has runners associated.
- */
-export class RunnerOrganisationHasRunnersError extends NotAcceptableError {
-	@IsString()
-	name = "RunnerOrganisationHasRunnersError"
-
-	@IsString()
-	message = "This organisation still has runners associated with it. \n If you want to delete this organisation with all it's runners and teams add `?force` to your query."
-}
-
-/**
- * Error to throw when a organisation still has teams associated.
- */
-export class RunnerOrganisationHasTeamsError extends NotAcceptableError {
-	@IsString()
-	name = "RunnerOrganisationHasTeamsError"
-
-	@IsString()
-	message = "This organisation still has teams associated with it. \n If you want to delete this organisation with all it's runners and teams add `?force` to your query."
-}
-
-/**
- * Error to throw, when a provided runnerOrganisation doesn't belong to the accepted types.
- */
-export class RunnerOrganisationWrongTypeError extends NotAcceptableError {
-	@IsString()
-	name = "RunnerOrganisationWrongTypeError"
-
-	@IsString()
-	message = "The runner organisation must be an existing organisation's id. \n You provided a object of another type."
-}
--- a/src/errors/RunnerOrganizationErrors.ts
+++ b/src/errors/RunnerOrganizationErrors.ts
@@ -0,0 +1,58 @@
+import { IsString } from 'class-validator';
+import { NotAcceptableError, NotFoundError } from 'routing-controllers';
+
+/**
+ * Error to throw when a runner organization couldn't be found.
+ */
+export class RunnerOrganizationNotFoundError extends NotFoundError {
+	@IsString()
+	name = "RunnerOrganizationNotFoundError"
+
+	@IsString()
+	message = "RunnerOrganization not found!"
+}
+
+/**
+ * Error to throw when two runner organization's ids don't match.
+ * Usually occurs when a user tries to change a runner organization's id.
+ */
+export class RunnerOrganizationIdsNotMatchingError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerOrganizationIdsNotMatchingError"
+
+	@IsString()
+	message = "The ids don't match! \n And if you wanted to change a runner organization's id: This isn't allowed!"
+}
+
+/**
+ * Error to throw when a organization still has runners associated.
+ */
+export class RunnerOrganizationHasRunnersError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerOrganizationHasRunnersError"
+
+	@IsString()
+	message = "This organization still has runners associated with it. \n If you want to delete this organization with all it's runners and teams add `?force` to your query."
+}
+
+/**
+ * Error to throw when a organization still has teams associated.
+ */
+export class RunnerOrganizationHasTeamsError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerOrganizationHasTeamsError"
+
+	@IsString()
+	message = "This organization still has teams associated with it. \n If you want to delete this organization with all it's runners and teams add `?force` to your query."
+}
+
+/**
+ * Error to throw, when a provided runnerOrganization doesn't belong to the accepted types.
+ */
+export class RunnerOrganizationWrongTypeError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerOrganizationWrongTypeError"
+
+	@IsString()
+	message = "The runner organization must be an existing organization's id. \n You provided a object of another type."
+}
--- a/src/errors/RunnerTeamErrors.ts
+++ b/src/errors/RunnerTeamErrors.ts
@@ -43,5 +43,5 @@ export class RunnerTeamNeedsParentError extends NotAcceptableError {
 	name = "RunnerTeamNeedsParentError"

 	@IsString()
-	message = "You provided no runner organisation as this team's parent group."
+	message = "You provided no runner organization as this team's parent group."
 }
--- a/src/jwtcreator.ts
+++ b/src/jwtcreator.ts
@@ -1,6 +1,7 @@
 import { IsBoolean, IsEmail, IsInt, IsNotEmpty, IsOptional, IsString, IsUUID } from 'class-validator';
 import * as jsonwebtoken from "jsonwebtoken";
 import { config } from './config';
+import { Runner } from './models/entities/Runner';
 import { User } from './models/entities/User';

 /**
@@ -34,6 +35,19 @@ export class JwtCreator {
        }, config.jwt_secret)
    }

+    /**
+     * Creates a new selfservice token for a given runner.
+     * @param runner Runner entity that the access token shall be created for.
+     * @param expiry_timestamp Timestamp for the token expiry. Will be set about 9999 years if none provided.
+     */
+    public static createSelfService(runner: Runner, expiry_timestamp?: number) {
+        if (!expiry_timestamp) { expiry_timestamp = Math.floor(Date.now() / 1000) + 36000 * 60 * 24 * 365 * 9999; }
+        return jsonwebtoken.sign({
+            id: runner.id,
+            exp: expiry_timestamp
+        }, config.jwt_secret)
+    }
+
    /**
     * Creates a new password reset token for a given user.
     * The token is valid for 15 minutes or 1 use - whatever comes first.
--- a/src/loaders/database.ts
+++ b/src/loaders/database.ts
@@ -1,6 +1,9 @@
 import { createConnection } from "typeorm";
 import { runSeeder } from 'typeorm-seeding';
-import { User } from '../models/entities/User';
+import { config } from '../config';
+import { ConfigFlag } from '../models/entities/ConfigFlags';
+import SeedPublicOrg from '../seeds/SeedPublicOrg';
+import SeedTestRunners from '../seeds/SeedTestRunners';
 import SeedUsers from '../seeds/SeedUsers';
 /**
 * Loader for the database that creates the database connection and initializes the database tabels.
@@ -9,8 +12,20 @@ import SeedUsers from '../seeds/SeedUsers';
 export default async () => {
    const connection = await createConnection();
    await connection.synchronize();
-    if (await connection.getRepository(User).count() === 0) {
+
+    //The data seeding part
+    if (!(await connection.getRepository(ConfigFlag).findOne({ option: "seeded:user", value: "true" }))) {
        await runSeeder(SeedUsers);
+        await connection.getRepository(ConfigFlag).save({ option: "seeded:user", value: "true" });
    }
+    if (!(await connection.getRepository(ConfigFlag).findOne({ option: "seeded:citizenorg", value: "true" }))) {
+        await runSeeder(SeedPublicOrg);
+        await connection.getRepository(ConfigFlag).save({ option: "seeded:citizenorg", value: "true" });
+    }
+    if (!(await connection.getRepository(ConfigFlag).findOne({ option: "seeded:testdata", value: "true" })) && config.seedTestData == true) {
+        await runSeeder(SeedTestRunners);
+        await connection.getRepository(ConfigFlag).save({ option: "seeded:testdata", value: "true" });
+    }
+
    return connection;
 };
--- a/src/mailer.ts
+++ b/src/mailer.ts
@@ -0,0 +1,79 @@
+import fs from "fs";
+import nodemailer from 'nodemailer';
+import { MailOptions } from 'nodemailer/lib/json-transport';
+import Mail from 'nodemailer/lib/mailer';
+import { config } from './config';
+import { MailServerConfigError } from './errors/MailErrors';
+
+/**
+ * This class is responsible for all things mail sending.
+ * This uses the mail emplates from src/static/mail_templates
+ */
+export class Mailer {
+    private transport: Mail;
+
+    /**
+     * The class's default constructor.
+     * Creates the transporter and tests the connection.
+     */
+    constructor() {
+        this.transport = nodemailer.createTransport({
+            host: config.mail_server,
+            port: config.mail_port,
+            auth: {
+                user: config.mail_user,
+                pass: config.mail_password
+            }
+        });
+
+        this.transport.verify(function (error, success) {
+            if (error) {
+                throw new MailServerConfigError();
+            }
+        });
+    }
+
+    /**
+     * Function for sending a test mail from the test mail template.
+     * @param to_address The address the mail will be sent to. Should always get pulled from a user object.
+     * @param token The requested password reset token - will be combined with the app_url to generate a password reset link.
+     */
+    public async sendResetMail(to_address: string, token: String) {
+        const reset_link = `${config.app_url}/reset/${token}`
+        const body_html = fs.readFileSync(__dirname + '/static/mail_templates/pw-reset.html', { encoding: 'utf8' }).replace("{{reset_link}}", reset_link).replace("{{recipient_mail}}", to_address).replace("{{copyright_owner}}", "LfK!").replace("{{link_imprint}}", `${config.app_url}/imprint`).replace("{{link_privacy}}", `${config.app_url}/privacy`);
+        const body_txt = fs.readFileSync(__dirname + '/static/mail_templates/pw-reset.html', { encoding: 'utf8' }).replace("{{reset_link}}", reset_link).replace("{{recipient_mail}}", to_address).replace("{{copyright_owner}}", "LfK!").replace("{{link_imprint}}", `${config.app_url}/imprint`).replace("{{link_privacy}}", `${config.app_url}/privacy`);
+
+        const mail: MailOptions = {
+            to: to_address,
+            subject: "LfK! Password Reset",
+            text: body_txt,
+            html: body_html
+        };
+        await this.sendMail(mail);
+    }
+
+    /**
+     * Function for sending a test mail from the test mail template.
+     * @param to_address The address the test mail will be sent to - this is the configured from-address by default.
+     */
+    public async sendTestMail(to_address: string = config.mail_from) {
+        const body_html = fs.readFileSync(__dirname + '/static/mail_templates/test.html', { encoding: 'utf8' }).replace("{{recipient_mail}}", to_address).replace("{{copyright_owner}}", "LfK!").replace("{{link_imprint}}", `${config.app_url}/imprint`).replace("{{link_privacy}}", `${config.app_url}/privacy`);
+        const body_txt = fs.readFileSync(__dirname + '/static/mail_templates/test.txt', { encoding: 'utf8' }).replace("{{recipient_mail}}", to_address).replace("{{copyright_owner}}", "LfK!").replace("{{link_imprint}}", `${config.app_url}/imprint`).replace("{{link_privacy}}", `${config.app_url}/privacy`);
+        const mail: MailOptions = {
+            to: to_address,
+            subject: "LfK! Test Mail",
+            text: body_txt,
+            html: body_html
+        };
+        await this.sendMail(mail);
+    }
+
+    /**
+     * Wrapper function for sending a mail via this object's transporter.
+     * @param mail MailOptions object containing the 
+     */
+    public async sendMail(mail: MailOptions) {
+        mail.from = config.mail_from;
+        await this.transport.sendMail(mail);
+    }
+}
--- a/src/middlewares/StatsAuth.ts
+++ b/src/middlewares/StatsAuth.ts
@@ -42,7 +42,7 @@ const StatsAuth = async (req: Request, res: Response, next: () => void) => {
        let user_authorized = false;
        try {
            let action = { request: req, response: res, context: null, next: next }
-            user_authorized = await authchecker(action, ["RUNNER:GET", "TEAM:GET", "ORGANISATION:GET"]);
+            user_authorized = await authchecker(action, ["RUNNER:GET", "TEAM:GET", "ORGANIZATION:GET"]);
        }
        finally {
            if (user_authorized == false) {
--- a/src/models/actions/ImportRunner.ts
+++ b/src/models/actions/ImportRunner.ts
@@ -1,9 +1,9 @@
 import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
 import { RunnerGroupNeededError } from '../../errors/RunnerErrors';
-import { RunnerOrganisationNotFoundError } from '../../errors/RunnerOrganisationErrors';
+import { RunnerOrganizationNotFoundError } from '../../errors/RunnerOrganizationErrors';
 import { RunnerGroup } from '../entities/RunnerGroup';
-import { RunnerOrganisation } from '../entities/RunnerOrganisation';
+import { RunnerOrganization } from '../entities/RunnerOrganization';
 import { RunnerTeam } from '../entities/RunnerTeam';
 import { CreateRunner } from './create/CreateRunner';

@@ -78,9 +78,9 @@ export class ImportRunner {
        let team = await getConnectionManager().get().getRepository(RunnerTeam).findOne({ id: groupID });
        if (team) { return team; }

-        let org = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: groupID });
+        let org = await getConnectionManager().get().getRepository(RunnerOrganization).findOne({ id: groupID });
        if (!org) {
-            throw new RunnerOrganisationNotFoundError();
+            throw new RunnerOrganizationNotFoundError();
        }
        if (this.team === undefined) { return org; }

--- a/src/models/actions/create/CreateAddress.ts
+++ b/src/models/actions/create/CreateAddress.ts
@@ -1,69 +0,0 @@
-import { IsNotEmpty, IsOptional, IsPostalCode, IsString } from 'class-validator';
-import { config } from '../../../config';
-import { Address } from '../../entities/Address';
-
-/**
- * This classed is used to create a new Address entity from a json body (post request).
- */
-export class CreateAddress {
-    /**
-     * The newaddress's description.
-     */
-    @IsString()
-    @IsOptional()
-    description?: string;
-
-    /**
-     * The new address's first line.
-     * Containing the street and house number.
-     */
-    @IsString()
-    @IsNotEmpty()
-    address1: string;
-
-    /**
-     * The new address's second line.
-     * Containing optional information.
-     */
-    @IsString()
-    @IsOptional()
-    address2?: string;
-
-    /**
-     * The new address's postal code.
-     * This will get checked against the postal code syntax for the configured country.
-     */
-    @IsString()
-    @IsNotEmpty()
-    @IsPostalCode(config.postalcode_validation_countrycode)
-    postalcode: string;
-
-    /**
-     * The new address's city.
-     */
-    @IsString()
-    @IsNotEmpty()
-    city: string;
-
-    /**
-     * The new address's country.
-     */
-    @IsString()
-    @IsNotEmpty()
-    country: string;
-
-    /**
-     * Creates a new Address entity from this.
-     */
-    public async toEntity(): Promise<Address> {
-        let newAddress: Address = new Address();
-
-        newAddress.address1 = this.address1;
-        newAddress.address2 = this.address2;
-        newAddress.postalcode = this.postalcode;
-        newAddress.city = this.city;
-        newAddress.country = this.country;
-
-        return newAddress;
-    }
-}
--- a/src/models/actions/create/CreateDonor.ts
+++ b/src/models/actions/create/CreateDonor.ts
@@ -1,38 +1,39 @@
-import { IsBoolean, IsOptional } from 'class-validator';
-import { DonorReceiptAddressNeededError } from '../../../errors/DonorErrors';
-import { Donor } from '../../entities/Donor';
-import { CreateParticipant } from './CreateParticipant';
-
-/**
- * This classed is used to create a new Donor entity from a json body (post request).
- */
-export class CreateDonor extends CreateParticipant {
-
-    /**
-     * Does this donor need a receipt?
-     */
-    @IsBoolean()
-    @IsOptional()
-    receiptNeeded?: boolean = false;
-
-    /**
-     * Creates a new Donor entity from this.
-     */
-    public async toEntity(): Promise<Donor> {
-        let newDonor: Donor = new Donor();
-
-        newDonor.firstname = this.firstname;
-        newDonor.middlename = this.middlename;
-        newDonor.lastname = this.lastname;
-        newDonor.phone = this.phone;
-        newDonor.email = this.email;
-        newDonor.address = await this.getAddress();
-        newDonor.receiptNeeded = this.receiptNeeded;
-
-        if (this.receiptNeeded == true && this.address == null) {
-            throw new DonorReceiptAddressNeededError()
-        }
-
-        return newDonor;
-    }
+import { IsBoolean, IsOptional } from 'class-validator';
+import { DonorReceiptAddressNeededError } from '../../../errors/DonorErrors';
+import { Address } from '../../entities/Address';
+import { Donor } from '../../entities/Donor';
+import { CreateParticipant } from './CreateParticipant';
+
+/**
+ * This classed is used to create a new Donor entity from a json body (post request).
+ */
+export class CreateDonor extends CreateParticipant {
+
+    /**
+     * Does this donor need a receipt?
+     */
+    @IsBoolean()
+    @IsOptional()
+    receiptNeeded?: boolean = false;
+
+    /**
+     * Creates a new Donor entity from this.
+     */
+    public async toEntity(): Promise<Donor> {
+        let newDonor: Donor = new Donor();
+
+        newDonor.firstname = this.firstname;
+        newDonor.middlename = this.middlename;
+        newDonor.lastname = this.lastname;
+        newDonor.phone = this.phone;
+        newDonor.email = this.email;
+        newDonor.receiptNeeded = this.receiptNeeded;
+        newDonor.address = this.address;
+        Address.validate(newDonor.address);
+        if (this.receiptNeeded == true && Address.isValidAddress(newDonor.address) == false) {
+            throw new DonorReceiptAddressNeededError()
+        }
+
+        return newDonor;
+    }
 }
--- a/src/models/actions/create/CreateGroupContact.ts
+++ b/src/models/actions/create/CreateGroupContact.ts
@@ -1,78 +1,97 @@
-import { IsEmail, IsInt, IsNotEmpty, IsOptional, IsPhoneNumber, IsString } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { config } from '../../../config';
-import { AddressNotFoundError } from '../../../errors/AddressErrors';
-import { Address } from '../../entities/Address';
-import { GroupContact } from '../../entities/GroupContact';
-
-/**
- * This classed is used to create a new Group entity from a json body (post request).
- */
-export class CreateGroupContact {
-    /**
-     * The new contact's first name.
-     */
-    @IsNotEmpty()
-    @IsString()
-    firstname: string;
-
-    /**
-     * The new contact's middle name.
-     */
-    @IsOptional()
-    @IsString()
-    middlename?: string;
-
-    /**
-     * The new contact's last name.
-     */
-    @IsNotEmpty()
-    @IsString()
-    lastname: string;
-
-    /**
-     * The new contact's address's id.
-     */
-    @IsInt()
-    @IsOptional()
-    address?: number;
-
-    /**
-     * The contact's phone number.
-     * This will be validated against the configured country phone numer syntax (default: international).
-     */
-    @IsOptional()
-    @IsPhoneNumber(config.phone_validation_countrycode)
-    phone?: string;
-
-    /**
-     * The contact's email address.
-     */
-    @IsOptional()
-    @IsEmail()
-    email?: string;
-
-    /**
-     * Gets the new contact's address by it's id.
-     */
-    public async getAddress(): Promise<Address> {
-        if (!this.address) { return null; }
-        let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
-        if (!address) { throw new AddressNotFoundError; }
-        return address;
-    }
-
-    /**
-     * Creates a new Address entity from this.
-     */
-    public async toEntity(): Promise<GroupContact> {
-        let contact: GroupContact = new GroupContact();
-        contact.firstname = this.firstname;
-        contact.middlename = this.middlename;
-        contact.lastname = this.lastname;
-        contact.email = this.email;
-        contact.phone = this.phone;
-        contact.address = await this.getAddress();
-        return null;
-    }
+import { IsEmail, IsNotEmpty, IsObject, IsOptional, IsPhoneNumber, IsString } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { config } from '../../../config';
+import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
+import { Address } from '../../entities/Address';
+import { GroupContact } from '../../entities/GroupContact';
+import { RunnerGroup } from '../../entities/RunnerGroup';
+
+/**
+ * This classed is used to create a new GroupContact entity from a json body (post request).
+ */
+export class CreateGroupContact {
+    /**
+     * The new contact's first name.
+     */
+    @IsNotEmpty()
+    @IsString()
+    firstname: string;
+
+    /**
+     * The new contact's middle name.
+     */
+    @IsOptional()
+    @IsString()
+    middlename?: string;
+
+    /**
+     * The new contact's last name.
+     */
+    @IsNotEmpty()
+    @IsString()
+    lastname: string;
+
+    /**
+     * The new contact's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
+
+    /**
+     * The contact's phone number.
+     * This will be validated against the configured country phone numer syntax (default: international).
+     */
+    @IsOptional()
+    @IsPhoneNumber(config.phone_validation_countrycode)
+    phone?: string;
+
+    /**
+     * The new contact's email address.
+     */
+    @IsOptional()
+    @IsEmail()
+    email?: string;
+
+    /**
+     * The new contacts's groups' ids.
+     * You can provide either one groupId or an array of groupIDs.
+     */
+    @IsOptional()
+    groups?: number[] | number
+
+
+    /**
+     * Get's all groups for this contact by their id's;
+     */
+    public async getGroups(): Promise<RunnerGroup[]> {
+        if (!this.groups) { return null; }
+        let groups = new Array<RunnerGroup>();
+        if (!Array.isArray(this.groups)) {
+            this.groups = [this.groups]
+        }
+        for (let group of this.groups) {
+            let found = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: group });
+            if (!found) { throw new RunnerGroupNotFoundError(); }
+            groups.push(found);
+        }
+        return groups;
+    }
+
+    /**
+     * Creates a new GroupContact entity from this.
+     */
+    public async toEntity(): Promise<GroupContact> {
+        let newContact: GroupContact = new GroupContact();
+        newContact.firstname = this.firstname;
+        newContact.middlename = this.middlename;
+        newContact.lastname = this.lastname;
+        newContact.email = this.email;
+        newContact.phone = this.phone;
+        newContact.address = this.address;
+        Address.validate(newContact.address);
+        newContact.groups = await this.getGroups();
+
+        return newContact;
+    }
 }
--- a/src/models/actions/create/CreateParticipant.ts
+++ b/src/models/actions/create/CreateParticipant.ts
@@ -1,65 +1,53 @@
-import { IsEmail, IsInt, IsNotEmpty, IsOptional, IsPhoneNumber, IsString } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { config } from '../../../config';
-import { AddressNotFoundError } from '../../../errors/AddressErrors';
-import { Address } from '../../entities/Address';
-
-/**
- * This classed is used to create a new Participant entity from a json body (post request).
- */
-export abstract class CreateParticipant {
-    /**
-     * The new participant's first name.
-     */
-    @IsString()
-    @IsNotEmpty()
-    firstname: string;
-
-    /**
-     * The new participant's middle name.
-     */
-    @IsString()
-    @IsOptional()
-    middlename?: string;
-
-    /**
-     * The new participant's last name.
-     */
-    @IsString()
-    @IsNotEmpty()
-    lastname: string;
-
-    /**
-     * The new participant's phone number.
-     * This will be validated against the configured country phone numer syntax (default: international).
-     */
-    @IsString()
-    @IsOptional()
-    @IsPhoneNumber(config.phone_validation_countrycode)
-    phone?: string;
-
-    /**
-     * The new participant's e-mail address.
-     */
-    @IsString()
-    @IsOptional()
-    @IsEmail()
-    email?: string;
-
-    /**
-     * The new participant's address's id.
-     */
-    @IsInt()
-    @IsOptional()
-    address?: number;
-
-    /**
-     * Gets the new participant's address by it's id.
-     */
-    public async getAddress(): Promise<Address> {
-        if (!this.address) { return null; }
-        let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
-        if (!address) { throw new AddressNotFoundError; }
-        return address;
-    }
+import { IsEmail, IsNotEmpty, IsObject, IsOptional, IsPhoneNumber, IsString } from 'class-validator';
+import { config } from '../../../config';
+import { Address } from '../../entities/Address';
+
+/**
+ * This classed is used to create a new Participant entity from a json body (post request).
+ */
+export abstract class CreateParticipant {
+    /**
+     * The new participant's first name.
+     */
+    @IsString()
+    @IsNotEmpty()
+    firstname: string;
+
+    /**
+     * The new participant's middle name.
+     */
+    @IsString()
+    @IsOptional()
+    middlename?: string;
+
+    /**
+     * The new participant's last name.
+     */
+    @IsString()
+    @IsNotEmpty()
+    lastname: string;
+
+    /**
+     * The new participant's phone number.
+     * This will be validated against the configured country phone numer syntax (default: international).
+     */
+    @IsString()
+    @IsOptional()
+    @IsPhoneNumber(config.phone_validation_countrycode)
+    phone?: string;
+
+    /**
+     * The new participant's e-mail address.
+     */
+    @IsString()
+    @IsOptional()
+    @IsEmail()
+    email?: string;
+
+    /**
+     * The new participant's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
 }
--- a/src/models/actions/create/CreateResetToken.ts
+++ b/src/models/actions/create/CreateResetToken.ts
@@ -1,39 +1,33 @@
-import { IsEmail, IsOptional, IsString } from 'class-validator';
+import { IsEmail, IsNotEmpty, IsString } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
 import { ResetAlreadyRequestedError, UserDisabledError, UserNotFoundError } from '../../../errors/AuthError';
-import { UsernameOrEmailNeededError } from '../../../errors/UserErrors';
+import { UserEmailNeededError } from '../../../errors/UserErrors';
 import { JwtCreator } from '../../../jwtcreator';
 import { User } from '../../entities/User';

 /**
- * This calss is used to create password reset tokens for users.
+ * This class is used to create password reset tokens for users.
 * These password reset token can be used to set a new password for the user for the next 15mins.
 */
 export class CreateResetToken {
-    /**
-     * The username of the user that wants to reset their password.
-     */
-    @IsOptional()
-    @IsString()
-    username?: string;

    /**
     * The email address of the user that wants to reset their password.
     */
-    @IsOptional()
+    @IsNotEmpty()
    @IsEmail()
    @IsString()
-    email?: string;
+    email: string;


    /**
     * Create a password reset token based on this.
     */
    public async toResetToken(): Promise<any> {
-        if (this.email === undefined && this.username === undefined) {
-            throw new UsernameOrEmailNeededError();
+        if (!this.email) {
+            throw new UserEmailNeededError();
        }
-        let found_user = await getConnectionManager().get().getRepository(User).findOne({ where: [{ username: this.username }, { email: this.email }] });
+        let found_user = await getConnectionManager().get().getRepository(User).findOne({ where: [{ email: this.email }] });
        if (!found_user) { throw new UserNotFoundError(); }
        if (found_user.enabled == false) { throw new UserDisabledError(); }
        if (found_user.resetRequestedTimestamp > (Math.floor(Date.now() / 1000) - 15 * 60)) { throw new ResetAlreadyRequestedError(); }
--- a/src/models/actions/create/CreateRunner.ts
+++ b/src/models/actions/create/CreateRunner.ts
@@ -1,53 +1,55 @@
-import { IsInt } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
-import { RunnerOrganisationWrongTypeError } from '../../../errors/RunnerOrganisationErrors';
-import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
-import { Runner } from '../../entities/Runner';
-import { RunnerGroup } from '../../entities/RunnerGroup';
-import { CreateParticipant } from './CreateParticipant';
-
-/**
- * This classed is used to create a new Runner entity from a json body (post request).
- */
-export class CreateRunner extends CreateParticipant {
-
-    /**
-     * The new runner's group's id.
-     */
-    @IsInt()
-    group: number;
-
-    /**
-     * Creates a new Runner entity from this.
-     */
-    public async toEntity(): Promise<Runner> {
-        let newRunner: Runner = new Runner();
-
-        newRunner.firstname = this.firstname;
-        newRunner.middlename = this.middlename;
-        newRunner.lastname = this.lastname;
-        newRunner.phone = this.phone;
-        newRunner.email = this.email;
-        newRunner.group = await this.getGroup();
-        newRunner.address = await this.getAddress();
-
-        return newRunner;
-    }
-
-    /**
-     * Gets the new runner's group by it's id.
-     */
-    public async getGroup(): Promise<RunnerGroup> {
-        if (this.group === undefined || this.group === null) {
-            throw new RunnerTeamNeedsParentError();
-        }
-        if (!isNaN(this.group)) {
-            let group = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: this.group });
-            if (!group) { throw new RunnerGroupNotFoundError; }
-            return group;
-        }
-
-        throw new RunnerOrganisationWrongTypeError;
-    }
+import { IsInt } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
+import { RunnerOrganizationWrongTypeError } from '../../../errors/RunnerOrganizationErrors';
+import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
+import { Address } from '../../entities/Address';
+import { Runner } from '../../entities/Runner';
+import { RunnerGroup } from '../../entities/RunnerGroup';
+import { CreateParticipant } from './CreateParticipant';
+
+/**
+ * This classed is used to create a new Runner entity from a json body (post request).
+ */
+export class CreateRunner extends CreateParticipant {
+
+    /**
+     * The new runner's group's id.
+     */
+    @IsInt()
+    group: number;
+
+    /**
+     * Creates a new Runner entity from this.
+     */
+    public async toEntity(): Promise<Runner> {
+        let newRunner: Runner = new Runner();
+
+        newRunner.firstname = this.firstname;
+        newRunner.middlename = this.middlename;
+        newRunner.lastname = this.lastname;
+        newRunner.phone = this.phone;
+        newRunner.email = this.email;
+        newRunner.group = await this.getGroup();
+        newRunner.address = this.address;
+        Address.validate(newRunner.address);
+
+        return newRunner;
+    }
+
+    /**
+     * Gets the new runner's group by it's id.
+     */
+    public async getGroup(): Promise<RunnerGroup> {
+        if (this.group === undefined || this.group === null) {
+            throw new RunnerTeamNeedsParentError();
+        }
+        if (!isNaN(this.group)) {
+            let group = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: this.group });
+            if (!group) { throw new RunnerGroupNotFoundError; }
+            return group;
+        }
+
+        throw new RunnerOrganizationWrongTypeError;
+    }
 }
--- a/src/models/actions/create/CreateRunnerOrganisation.ts
+++ b/src/models/actions/create/CreateRunnerOrganisation.ts
@@ -1,41 +0,0 @@
-import { IsInt, IsOptional } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { AddressNotFoundError } from '../../../errors/AddressErrors';
-import { Address } from '../../entities/Address';
-import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
-import { CreateRunnerGroup } from './CreateRunnerGroup';
-
-/**
- * This classed is used to create a new RunnerOrganisation entity from a json body (post request).
- */
-export class CreateRunnerOrganisation extends CreateRunnerGroup {
-    /**
-     * The new organisation's address's id.
-     */
-    @IsInt()
-    @IsOptional()
-    address?: number;
-
-    /**
-     * Gets the org's address by it's id.
-     */
-    public async getAddress(): Promise<Address> {
-        if (!this.address) { return null; }
-        let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
-        if (!address) { throw new AddressNotFoundError; }
-        return address;
-    }
-
-    /**
-     * Creates a new RunnerOrganisation entity from this.
-     */
-    public async toEntity(): Promise<RunnerOrganisation> {
-        let newRunnerOrganisation: RunnerOrganisation = new RunnerOrganisation();
-
-        newRunnerOrganisation.name = this.name;
-        newRunnerOrganisation.contact = await this.getContact();
-        newRunnerOrganisation.address = await this.getAddress();
-
-        return newRunnerOrganisation;
-    }
-}
--- a/src/models/actions/create/CreateRunnerOrganization.ts
+++ b/src/models/actions/create/CreateRunnerOrganization.ts
@@ -0,0 +1,43 @@
+import { IsBoolean, IsObject, IsOptional } from 'class-validator';
+import * as uuid from 'uuid';
+import { Address } from '../../entities/Address';
+import { RunnerOrganization } from '../../entities/RunnerOrganization';
+import { CreateRunnerGroup } from './CreateRunnerGroup';
+
+
+/**
+ * This classed is used to create a new RunnerOrganization entity from a json body (post request).
+ */
+export class CreateRunnerOrganization extends CreateRunnerGroup {
+    /**
+     * The new organization's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
+
+    /**
+     * Is registration enabled for the new organization?
+     */
+    @IsOptional()
+    @IsBoolean()
+    registrationEnabled?: boolean = false;
+
+    /**
+     * Creates a new RunnerOrganization entity from this.
+     */
+    public async toEntity(): Promise<RunnerOrganization> {
+        let newRunnerOrganization: RunnerOrganization = new RunnerOrganization();
+
+        newRunnerOrganization.name = this.name;
+        newRunnerOrganization.contact = await this.getContact();
+        newRunnerOrganization.address = this.address;
+        Address.validate(newRunnerOrganization.address);
+
+        if (this.registrationEnabled) {
+            newRunnerOrganization.key = uuid.v4().toUpperCase();
+        }
+
+        return newRunnerOrganization;
+    }
+}
--- a/src/models/actions/create/CreateRunnerTeam.ts
+++ b/src/models/actions/create/CreateRunnerTeam.ts
@@ -1,8 +1,8 @@
 import { IsInt, IsNotEmpty } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
-import { RunnerOrganisationNotFoundError } from '../../../errors/RunnerOrganisationErrors';
+import { RunnerOrganizationNotFoundError } from '../../../errors/RunnerOrganizationErrors';
 import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
-import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
+import { RunnerOrganization } from '../../entities/RunnerOrganization';
 import { RunnerTeam } from '../../entities/RunnerTeam';
 import { CreateRunnerGroup } from './CreateRunnerGroup';

@@ -21,12 +21,12 @@ export class CreateRunnerTeam extends CreateRunnerGroup {
    /**
     * Gets the new team's parent org based on it's id.
     */
-    public async getParent(): Promise<RunnerOrganisation> {
+    public async getParent(): Promise<RunnerOrganization> {
        if (this.parentGroup === undefined || this.parentGroup === null) {
            throw new RunnerTeamNeedsParentError();
        }
-        let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: this.parentGroup });
-        if (!parentGroup) { throw new RunnerOrganisationNotFoundError();; }
+        let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganization).findOne({ id: this.parentGroup });
+        if (!parentGroup) { throw new RunnerOrganizationNotFoundError();; }
        return parentGroup;
    }

--- a/src/models/actions/create/CreateSelfServiceCitizenRunner.ts
+++ b/src/models/actions/create/CreateSelfServiceCitizenRunner.ts
@@ -0,0 +1,52 @@
+import { IsEmail, IsNotEmpty, IsString } from 'class-validator';
+import { getConnection } from 'typeorm';
+import { RunnerEmailNeededError } from '../../../errors/RunnerErrors';
+import { Address } from '../../entities/Address';
+import { Runner } from '../../entities/Runner';
+import { RunnerOrganization } from '../../entities/RunnerOrganization';
+import { CreateParticipant } from './CreateParticipant';
+
+/**
+ * This classed is used to create a new Runner entity from a json body (post request).
+ */
+export class CreateSelfServiceCitizenRunner extends CreateParticipant {
+
+    /**
+     * The new runners's e-mail address.
+     * Must be provided for email-verification to work.
+     */
+    @IsString()
+    @IsNotEmpty()
+    @IsEmail()
+    email: string;
+
+    /**
+     * Creates a new Runner entity from this.
+     */
+    public async toEntity(): Promise<Runner> {
+        let newRunner: Runner = new Runner();
+
+        newRunner.firstname = this.firstname;
+        newRunner.middlename = this.middlename;
+        newRunner.lastname = this.lastname;
+        newRunner.phone = this.phone;
+        newRunner.email = this.email;
+
+        if (!newRunner.email) {
+            throw new RunnerEmailNeededError();
+        }
+
+        newRunner.group = await this.getGroup();
+        newRunner.address = this.address;
+        Address.validate(newRunner.address);
+
+        return newRunner;
+    }
+
+    /**
+     * Gets the new runner's group by it's id.
+     */
+    public async getGroup(): Promise<RunnerOrganization> {
+        return await getConnection().getRepository(RunnerOrganization).findOne({ id: 1 });
+    }
+}
--- a/src/models/actions/create/CreateSelfServiceRunner.ts
+++ b/src/models/actions/create/CreateSelfServiceRunner.ts
@@ -0,0 +1,55 @@
+import { IsInt, IsOptional } from 'class-validator';
+import { getConnection } from 'typeorm';
+import { RunnerTeamNotFoundError } from '../../../errors/RunnerTeamErrors';
+import { Address } from '../../entities/Address';
+import { Runner } from '../../entities/Runner';
+import { RunnerGroup } from '../../entities/RunnerGroup';
+import { RunnerTeam } from '../../entities/RunnerTeam';
+import { CreateParticipant } from './CreateParticipant';
+
+/**
+ * This classed is used to create a new Runner entity from a json body (post request).
+ */
+export class CreateSelfServiceRunner extends CreateParticipant {
+
+    /**
+     * The new runner's team's id.
+     * The team has to be a part of the runner's org.
+     * The team property may get ignored.
+     * If no team get's provided the runner's group will be their org.
+     */
+    @IsInt()
+    @IsOptional()
+    team?: number;
+
+    /**
+     * Creates a new Runner entity from this.
+     */
+    public async toEntity(group: RunnerGroup): Promise<Runner> {
+        let newRunner: Runner = new Runner();
+
+        newRunner.firstname = this.firstname;
+        newRunner.middlename = this.middlename;
+        newRunner.lastname = this.lastname;
+        newRunner.phone = this.phone;
+        newRunner.email = this.email;
+        newRunner.group = await this.getGroup(group);
+        newRunner.address = this.address;
+        Address.validate(newRunner.address);
+
+        return newRunner;
+    }
+
+    /**
+     * Gets the new runner's group by it's id.
+     */
+    public async getGroup(group: RunnerGroup): Promise<RunnerGroup> {
+        if (!this.team) {
+            return group;
+        }
+        const team = await getConnection().getRepository(RunnerTeam).findOne({ id: this.team }, { relations: ["parentGroup"] });
+        if (!team) { throw new RunnerTeamNotFoundError(); }
+        if (team.parentGroup.id != group.id) { throw new RunnerTeamNotFoundError(); }
+        return team;
+    }
+}
--- a/src/models/actions/update/UpdateDonor.ts
+++ b/src/models/actions/update/UpdateDonor.ts
@@ -1,44 +1,46 @@
-import { IsBoolean, IsInt, IsOptional } from 'class-validator';
-import { DonorReceiptAddressNeededError } from '../../../errors/DonorErrors';
-import { Donor } from '../../entities/Donor';
-import { CreateParticipant } from '../create/CreateParticipant';
-
-/**
- * This class is used to update a Donor entity (via put request).
- */
-export class UpdateDonor extends CreateParticipant {
-
-    /**
-     * The updated donor's id.
-     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
-     */
-    @IsInt()
-    id: number;
-
-    /**
-     * Does the updated donor need a receipt?
-     */
-    @IsBoolean()
-    @IsOptional()
-    receiptNeeded?: boolean;
-
-
-    /**
-     * Updates a provided Donor entity based on this.
-     */
-    public async update(donor: Donor): Promise<Donor> {
-        donor.firstname = this.firstname;
-        donor.middlename = this.middlename;
-        donor.lastname = this.lastname;
-        donor.phone = this.phone;
-        donor.email = this.email;
-        donor.receiptNeeded = this.receiptNeeded;
-        donor.address = await this.getAddress();
-
-        if (this.receiptNeeded == true && this.address == null) {
-            throw new DonorReceiptAddressNeededError()
-        }
-
-        return donor;
-    }
+import { IsBoolean, IsInt, IsOptional } from 'class-validator';
+import { DonorReceiptAddressNeededError } from '../../../errors/DonorErrors';
+import { Address } from '../../entities/Address';
+import { Donor } from '../../entities/Donor';
+import { CreateParticipant } from '../create/CreateParticipant';
+
+/**
+ * This class is used to update a Donor entity (via put request).
+ */
+export class UpdateDonor extends CreateParticipant {
+
+    /**
+     * The updated donor's id.
+     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * Does the updated donor need a receipt?
+     */
+    @IsBoolean()
+    @IsOptional()
+    receiptNeeded?: boolean;
+
+
+    /**
+     * Updates a provided Donor entity based on this.
+     */
+    public async update(donor: Donor): Promise<Donor> {
+        donor.firstname = this.firstname;
+        donor.middlename = this.middlename;
+        donor.lastname = this.lastname;
+        donor.phone = this.phone;
+        donor.email = this.email;
+        donor.receiptNeeded = this.receiptNeeded;
+        if (!this.address) { donor.address.reset(); }
+        else { donor.address = this.address; }
+        Address.validate(donor.address);
+        if (this.receiptNeeded == true && Address.isValidAddress(donor.address) == false) {
+            throw new DonorReceiptAddressNeededError()
+        }
+
+        return donor;
+    }
 }
--- a/src/models/actions/update/UpdateGroupContact.ts
+++ b/src/models/actions/update/UpdateGroupContact.ts
@@ -0,0 +1,106 @@
+import { IsEmail, IsInt, IsNotEmpty, IsObject, IsOptional, IsPhoneNumber, IsString } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { config } from '../../../config';
+import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
+import { Address } from '../../entities/Address';
+import { GroupContact } from '../../entities/GroupContact';
+import { RunnerGroup } from '../../entities/RunnerGroup';
+
+
+/**
+ * This class is used to update a GroupContact entity (via put request).
+ */
+export class UpdateGroupContact {
+    /**
+     * The updated contact's id.
+     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The updated contact's first name.
+     */
+    @IsNotEmpty()
+    @IsString()
+    firstname: string;
+
+    /**
+     * The updated contact's middle name.
+     */
+    @IsOptional()
+    @IsString()
+    middlename?: string;
+
+    /**
+     * The updated contact's last name.
+     */
+    @IsNotEmpty()
+    @IsString()
+    lastname: string;
+
+    /**
+     * The updated contact's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
+
+    /**
+     * The updated contact's phone number.
+     * This will be validated against the configured country phone numer syntax (default: international).
+     */
+    @IsOptional()
+    @IsPhoneNumber(config.phone_validation_countrycode)
+    phone?: string;
+
+    /**
+     * The updated contact's email address.
+     */
+    @IsOptional()
+    @IsEmail()
+    email?: string;
+
+    /**
+     * The updated contacts's groups' ids.
+     * You can provide either one groupId or an array of groupIDs.
+     */
+    @IsOptional()
+    groups?: number[] | number
+
+
+    /**
+     * Get's all groups for this contact by their id's;
+     */
+    public async getGroups(): Promise<RunnerGroup[]> {
+        if (!this.groups) { return null; }
+        let groups = new Array<RunnerGroup>();
+        if (!Array.isArray(this.groups)) {
+            this.groups = [this.groups]
+        }
+        for (let group of this.groups) {
+            let found = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: group });
+            if (!found) { throw new RunnerGroupNotFoundError(); }
+            groups.push(found);
+        }
+        return groups;
+    }
+
+    /**
+     * Updates a provided Donor entity based on this.
+     * @param contact the contact you want to update.
+     */
+    public async update(contact: GroupContact): Promise<GroupContact> {
+        contact.firstname = this.firstname; GroupContact
+        contact.middlename = this.middlename;
+        contact.lastname = this.lastname;
+        contact.phone = this.phone;
+        contact.email = this.email;
+        if (!this.address) { contact.address.reset(); }
+        else { contact.address = this.address; }
+        Address.validate(contact.address);
+        contact.groups = await this.getGroups();
+
+        return contact;
+    }
+}
--- a/src/models/actions/update/UpdateRunner.ts
+++ b/src/models/actions/update/UpdateRunner.ts
@@ -1,54 +1,57 @@
-import { IsInt, IsPositive } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
-import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
-import { Runner } from '../../entities/Runner';
-import { RunnerGroup } from '../../entities/RunnerGroup';
-import { CreateParticipant } from '../create/CreateParticipant';
-
-/**
- * This class is used to update a Runner entity (via put request).
- */
-export class UpdateRunner extends CreateParticipant {
-
-    /**
-     * The updated runner's id.
-     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
-     */
-    @IsInt()
-    id: number;
-
-    /**
-     * The updated runner's group's id.
-     */
-    @IsInt()
-    @IsPositive()
-    group: number;
-
-    /**
-     * Updates a provided Runner entity based on this.
-     */
-    public async update(runner: Runner): Promise<Runner> {
-        runner.firstname = this.firstname;
-        runner.middlename = this.middlename;
-        runner.lastname = this.lastname;
-        runner.phone = this.phone;
-        runner.email = this.email;
-        runner.group = await this.getGroup();
-        runner.address = await this.getAddress();
-
-        return runner;
-    }
-
-    /**
-     * Loads the updated runner's group based on it's id.
-     */
-    public async getGroup(): Promise<RunnerGroup> {
-        if (this.group === undefined || this.group === null) {
-            throw new RunnerTeamNeedsParentError();
-        }
-        let group = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: this.group });
-        if (!group) { throw new RunnerGroupNotFoundError; }
-        return group;
-    }
+import { IsInt, IsPositive } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { RunnerGroupNotFoundError } from '../../../errors/RunnerGroupErrors';
+import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
+import { Address } from '../../entities/Address';
+import { Runner } from '../../entities/Runner';
+import { RunnerGroup } from '../../entities/RunnerGroup';
+import { CreateParticipant } from '../create/CreateParticipant';
+
+/**
+ * This class is used to update a Runner entity (via put request).
+ */
+export class UpdateRunner extends CreateParticipant {
+
+    /**
+     * The updated runner's id.
+     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The updated runner's group's id.
+     */
+    @IsInt()
+    @IsPositive()
+    group: number;
+
+    /**
+     * Updates a provided Runner entity based on this.
+     */
+    public async update(runner: Runner): Promise<Runner> {
+        runner.firstname = this.firstname;
+        runner.middlename = this.middlename;
+        runner.lastname = this.lastname;
+        runner.phone = this.phone;
+        runner.email = this.email;
+        runner.group = await this.getGroup();
+        if (!this.address) { runner.address.reset(); }
+        else { runner.address = this.address; }
+        Address.validate(runner.address);
+
+        return runner;
+    }
+
+    /**
+     * Loads the updated runner's group based on it's id.
+     */
+    public async getGroup(): Promise<RunnerGroup> {
+        if (this.group === undefined || this.group === null) {
+            throw new RunnerTeamNeedsParentError();
+        }
+        let group = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: this.group });
+        if (!group) { throw new RunnerGroupNotFoundError; }
+        return group;
+    }
 }
--- a/src/models/actions/update/UpdateRunnerOrganisation.ts
+++ b/src/models/actions/update/UpdateRunnerOrganisation.ts
@@ -1,48 +0,0 @@
-import { IsInt, IsOptional } from 'class-validator';
-import { getConnectionManager } from 'typeorm';
-import { AddressNotFoundError } from '../../../errors/AddressErrors';
-import { Address } from '../../entities/Address';
-import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
-import { CreateRunnerGroup } from '../create/CreateRunnerGroup';
-
-/**
- * This class is used to update a RunnerOrganisation entity (via put request).
- */
-export class UpdateRunnerOrganisation extends CreateRunnerGroup {
-
-    /**
-     * The updated orgs's id.
-     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
-     */
-    @IsInt()
-    id: number;
-
-    /**
-     * The updated organisation's address's id.
-     */
-    @IsInt()
-    @IsOptional()
-    address?: number;
-
-    /**
-     * Loads the organisation's address based on it's id.
-     */
-    public async getAddress(): Promise<Address> {
-        if (!this.address) { return null; }
-        let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
-        if (!address) { throw new AddressNotFoundError; }
-        return address;
-    }
-
-    /**
-     * Updates a provided RunnerOrganisation entity based on this.
-     */
-    public async update(organisation: RunnerOrganisation): Promise<RunnerOrganisation> {
-
-        organisation.name = this.name;
-        organisation.contact = await this.getContact();
-        organisation.address = await this.getAddress();
-
-        return organisation;
-    }
-}
--- a/src/models/actions/update/UpdateRunnerOrganization.ts
+++ b/src/models/actions/update/UpdateRunnerOrganization.ts
@@ -0,0 +1,53 @@
+import { IsBoolean, IsInt, IsObject, IsOptional } from 'class-validator';
+import * as uuid from 'uuid';
+import { Address } from '../../entities/Address';
+import { RunnerOrganization } from '../../entities/RunnerOrganization';
+import { CreateRunnerGroup } from '../create/CreateRunnerGroup';
+
+/**
+ * This class is used to update a RunnerOrganization entity (via put request).
+ */
+export class UpdateRunnerOrganization extends CreateRunnerGroup {
+
+    /**
+     * The updated orgs's id.
+     * This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The updated organization's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
+
+    /**
+     * Is registration enabled for the updated organization?
+     */
+    @IsOptional()
+    @IsBoolean()
+    registrationEnabled?: boolean = false;
+
+    /**
+     * Updates a provided RunnerOrganization entity based on this.
+     */
+    public async update(organization: RunnerOrganization): Promise<RunnerOrganization> {
+
+        organization.name = this.name;
+        organization.contact = await this.getContact();
+        if (!this.address) { organization.address.reset(); }
+        else { organization.address = this.address; }
+        Address.validate(organization.address);
+
+        if (this.registrationEnabled && !organization.key) {
+            organization.key = uuid.v4().toUpperCase();
+        }
+        else {
+            organization.key = null;
+        }
+
+        return organization;
+    }
+}
--- a/src/models/actions/update/UpdateRunnerTeam.ts
+++ b/src/models/actions/update/UpdateRunnerTeam.ts
@@ -1,8 +1,8 @@
 import { IsInt, IsPositive } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
-import { RunnerOrganisationNotFoundError } from '../../../errors/RunnerOrganisationErrors';
+import { RunnerOrganizationNotFoundError } from '../../../errors/RunnerOrganizationErrors';
 import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
-import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
+import { RunnerOrganization } from '../../entities/RunnerOrganization';
 import { RunnerTeam } from '../../entities/RunnerTeam';
 import { CreateRunnerGroup } from '../create/CreateRunnerGroup';

@@ -28,12 +28,12 @@ export class UpdateRunnerTeam extends CreateRunnerGroup {
    /**
     * Loads the updated teams's parentGroup based on it's id.
     */
-    public async getParent(): Promise<RunnerOrganisation> {
+    public async getParent(): Promise<RunnerOrganization> {
        if (this.parentGroup === undefined || this.parentGroup === null) {
            throw new RunnerTeamNeedsParentError();
        }
-        let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: this.parentGroup });
-        if (!parentGroup) { throw new RunnerOrganisationNotFoundError();; }
+        let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganization).findOne({ id: this.parentGroup });
+        if (!parentGroup) { throw new RunnerOrganizationNotFoundError();; }
        return parentGroup;
    }

--- a/src/models/entities/Address.ts
+++ b/src/models/entities/Address.ts
@@ -1,90 +1,86 @@
-import {
-  IsInt,
-  IsNotEmpty,
-  IsOptional,
-  IsPostalCode,
-  IsString
-} from "class-validator";
-import { Column, Entity, OneToMany, PrimaryGeneratedColumn } from "typeorm";
-import { config } from '../../config';
-import { IAddressUser } from './IAddressUser';
-
-/**
- * Defines the Address entity.
- * Implemented this way to prevent any formatting differences.
-*/
-@Entity()
-export class Address {
-  /**
-   * Autogenerated unique id (primary key).
-   */
-  @PrimaryGeneratedColumn()
-  @IsInt()
-  id: number;
-
-  /**
-   * The address's description.
-   * Optional and mostly for UX.
-   */
-  @Column({ nullable: true })
-  @IsString()
-  @IsOptional()
-  description?: string;
-
-  /**
-   * The address's first line.
-   * Containing the street and house number.
-   */
-  @Column()
-  @IsString()
-  @IsNotEmpty()
-  address1: string;
-
-  /**
-   * The address's second line.
-   * Containing optional information.
-   */
-  @Column({ nullable: true })
-  @IsString()
-  @IsOptional()
-  address2?: string;
-
-  /**
-   * The address's postal code.
-   * This will get checked against the postal code syntax for the configured country.
-   */
-  @Column()
-  @IsString()
-  @IsNotEmpty()
-  @IsPostalCode(config.postalcode_validation_countrycode)
-  postalcode: string;
-
-  /**
-   * The address's city.
-   */
-  @Column()
-  @IsString()
-  @IsNotEmpty()
-  city: string;
-
-  /**
-   * The address's country.
-   */
-  @Column()
-  @IsString()
-  @IsNotEmpty()
-  country: string;
-
-  /**
-   * Used to link the address to participants.
-   */
-  @OneToMany(() => IAddressUser, addressUser => addressUser.address, { nullable: true })
-  addressUsers: IAddressUser[];
-
-  /**
-   * Turns this entity into it's response class.
-   */
-  public toResponse() {
-    return new Error("NotImplemented");
-  }
-}
+import {
+  IsPostalCode,
+  IsString
+} from "class-validator";
+import { Column } from "typeorm";
+import ValidatorJS from 'validator';
+import { config } from '../../config';
+import { AddressCityEmptyError, AddressCountryEmptyError, AddressFirstLineEmptyError, AddressPostalCodeEmptyError, AddressPostalCodeInvalidError } from '../../errors/AddressErrors';
+
+/**
+ * Defines the Address class.
+ * Implemented this way to prevent any formatting differences.
+*/
+export class Address {
+  /**
+   * The address's first line.
+   * Containing the street and house number.
+   */
+  @Column({ nullable: true })
+  @IsString()
+  address1?: string;
+
+  /**
+   * The address's second line.
+   * Containing optional information.
+   */
+  @Column({ nullable: true })
+  @IsString()
+  address2?: string;
+
+  /**
+   * The address's postal code.
+   * This will get checked against the postal code syntax for the configured country.
+   */
+  @Column({ nullable: true })
+  @IsString()
+  @IsPostalCode(config.postalcode_validation_countrycode)
+  postalcode: string;
+
+  /**
+   * The address's city.
+   */
+  @Column({ nullable: true })
+  @IsString()
+  city: string;
+
+  /**
+   * The address's country.
+   */
+  @Column({ nullable: true })
+  @IsString()
+  country: string;
+
+  public reset() {
+    this.address1 = null;
+    this.address2 = null;
+    this.city = null;
+    this.country = null;
+    this.postalcode = null;
+  }
+
+  /**
+   * Checks if this is a valid address
+   */
+  public static isValidAddress(address: Address): Boolean {
+    if (address == null) { return false; }
+    if (address.address1 == null || address.city == null || address.country == null || address.postalcode == null) { return false; }
+    if (ValidatorJS.isPostalCode(address.postalcode, config.postalcode_validation_countrycode) == false) { return false; }
+    return true;
+  }
+
+  /**
+   * This function validates addresses.
+   * This is a workaround for non-existant class validation for embedded entities.
+   * @param address The address that shall get validated.
+   */
+  public static validate(address: Address) {
+    if (address == null) { return; }
+    if (address.address1 == null && address.city == null && address.country == null && address.postalcode == null) { return; }
+    if (address.address1 == null) { throw new AddressFirstLineEmptyError(); }
+    if (address.postalcode == null) { throw new AddressPostalCodeEmptyError(); }
+    if (address.city == null) { throw new AddressCityEmptyError(); }
+    if (address.country == null) { throw new AddressCountryEmptyError(); }
+    if (ValidatorJS.isPostalCode(address.postalcode.toString(), config.postalcode_validation_countrycode) == false) { throw new AddressPostalCodeInvalidError(); }
+  }
+}
--- a/src/models/entities/ConfigFlags.ts
+++ b/src/models/entities/ConfigFlags.ts
@@ -0,0 +1,27 @@
+import {
+    IsNotEmpty,
+    IsString
+} from "class-validator";
+import { Column, Entity, PrimaryColumn } from "typeorm";
+
+/**
+ * Defines the ConfigFlag entity.
+ * This entity can be used to set some flags on db init.
+*/
+@Entity()
+export class ConfigFlag {
+    /**
+     * The flag's name (primary).
+     */
+    @PrimaryColumn()
+    @IsString()
+    option: string;
+
+    /**
+     * The flag's value.
+     */
+    @Column()
+    @IsString()
+    @IsNotEmpty()
+    value: string;
+}
--- a/src/models/entities/GroupContact.ts
+++ b/src/models/entities/GroupContact.ts
@@ -7,10 +7,10 @@ import {

  IsString
 } from "class-validator";
-import { Column, Entity, ManyToOne, OneToMany, PrimaryGeneratedColumn } from "typeorm";
+import { Column, Entity, OneToMany, PrimaryGeneratedColumn } from "typeorm";
 import { config } from '../../config';
+import { ResponseGroupContact } from '../responses/ResponseGroupContact';
 import { Address } from "./Address";
-import { IAddressUser } from './IAddressUser';
 import { RunnerGroup } from "./RunnerGroup";

 /**
@@ -18,7 +18,7 @@ import { RunnerGroup } from "./RunnerGroup";
 * Mainly it's own class to reduce duplicate code and enable contact's to be associated with multiple groups.
 */
@Entity()
-export class GroupContact implements IAddressUser {
+export class GroupContact {
  /**
   * Autogenerated unique id (primary key).
   */
@@ -54,8 +54,7 @@ export class GroupContact implements IAddressUser {
   * The contact's address.
   * This is a address object to prevent any formatting differences.
   */
-  @IsOptional()
-  @ManyToOne(() => Address, address => address.addressUsers, { nullable: true })
+  @Column(type => Address)
  address?: Address;

  /**
@@ -85,7 +84,7 @@ export class GroupContact implements IAddressUser {
  /**
   * Turns this entity into it's response class.
   */
-  public toResponse() {
-    return new Error("NotImplemented");
+  public toResponse(): ResponseGroupContact {
+    return new ResponseGroupContact(this);
  }
 }
--- a/src/models/entities/IAddressUser.ts
+++ b/src/models/entities/IAddressUser.ts
@@ -1,20 +0,0 @@
-import { Entity, ManyToOne, PrimaryColumn } from 'typeorm';
-import { Address } from './Address';
-
-/**
- * The interface(tm) all entities using addresses have to implement.
- * This is a abstract class, because apparently typeorm can't really work with interfaces :/
- */
-@Entity()
-export abstract class IAddressUser {
-    @PrimaryColumn()
-    id: number;
-
-    @ManyToOne(() => Address, address => address.addressUsers, { nullable: true })
-    address?: Address
-
-    /**
-   * Turns this entity into it's response class.
-   */
-    public abstract toResponse();
-}
--- a/src/models/entities/Participant.ts
+++ b/src/models/entities/Participant.ts
@@ -7,11 +7,10 @@ import {

  IsString
 } from "class-validator";
-import { Column, Entity, ManyToOne, PrimaryGeneratedColumn, TableInheritance } from "typeorm";
+import { Column, Entity, PrimaryGeneratedColumn, TableInheritance } from "typeorm";
 import { config } from '../../config';
 import { ResponseParticipant } from '../responses/ResponseParticipant';
 import { Address } from "./Address";
-import { IAddressUser } from './IAddressUser';

 /**
 * Defines the Participant entity.
@@ -19,7 +18,7 @@ import { IAddressUser } from './IAddressUser';
 */
@Entity()
@TableInheritance({ column: { name: "type", type: "varchar" } })
-export abstract class Participant implements IAddressUser {
+export abstract class Participant {
  /**
   * Autogenerated unique id (primary key).
   */
@@ -55,7 +54,7 @@ export abstract class Participant implements IAddressUser {
   * The participant's address.
   * This is a address object to prevent any formatting differences.
   */
-  @ManyToOne(() => Address, address => address.addressUsers, { nullable: true })
+  @Column(type => Address)
  address?: Address;

  /**
--- a/src/models/entities/Runner.ts
+++ b/src/models/entities/Runner.ts
@@ -16,7 +16,7 @@ import { Scan } from "./Scan";
 export class Runner extends Participant {
  /**
   * The runner's associated group.
-   * Can be a runner team or organisation.
+   * Can be a runner team or organization.
   */
  @IsNotEmpty()
  @ManyToOne(() => RunnerGroup, group => group.runners)
@@ -65,7 +65,7 @@ export class Runner extends Participant {
  */
  @IsInt()
  public get distanceDonationAmount(): number {
-    return this.distanceDonations.reduce((sum, current) => sum + current.amountPerDistance, 0) * this.distance;
+    return this.distanceDonations.reduce((sum, current) => sum + current.amount, 0);
  }

  /**
--- a/src/models/entities/RunnerOrganization.ts
+++ b/src/models/entities/RunnerOrganization.ts
@@ -1,65 +1,74 @@
-import { IsInt, IsOptional } from "class-validator";
-import { ChildEntity, ManyToOne, OneToMany } from "typeorm";
-import { ResponseRunnerOrganisation } from '../responses/ResponseRunnerOrganisation';
-import { Address } from './Address';
-import { IAddressUser } from './IAddressUser';
-import { Runner } from './Runner';
-import { RunnerGroup } from "./RunnerGroup";
-import { RunnerTeam } from "./RunnerTeam";
-
-/**
- * Defines the RunnerOrganisation entity.
- * This usually is a school, club or company.
-*/
-@ChildEntity()
-export class RunnerOrganisation extends RunnerGroup implements IAddressUser {
-
-  /**
-   * The organisations's address.
-   */
-  @IsOptional()
-  @ManyToOne(() => Address, address => address.addressUsers, { nullable: true })
-  address?: Address;
-
-  /**
-   * The organisation's teams.
-   * Used to link teams to a organisation.
-   */
-  @OneToMany(() => RunnerTeam, team => team.parentGroup, { nullable: true })
-  teams: RunnerTeam[];
-
-  /**
-   * Returns all runners associated with this organisation (directly or indirectly via teams).
-   */
-  public get allRunners(): Runner[] {
-    let returnRunners: Runner[] = new Array<Runner>();
-    returnRunners.push(...this.runners);
-    for (let team of this.teams) {
-      returnRunners.push(...team.runners)
-    }
-    return returnRunners;
-  }
-
-  /**
-   * Returns the total distance ran by this group's runners based on all their valid scans.
-  */
-  @IsInt()
-  public get distance(): number {
-    return this.allRunners.reduce((sum, current) => sum + current.distance, 0);
-  }
-
-  /**
-   * Returns the total donations a runner has collected based on his linked donations and distance ran.
-  */
-  @IsInt()
-  public get distanceDonationAmount(): number {
-    return this.allRunners.reduce((sum, current) => sum + current.distanceDonationAmount, 0);
-  }
-
-  /**
-   * Turns this entity into it's response class.
-   */
-  public toResponse(): ResponseRunnerOrganisation {
-    return new ResponseRunnerOrganisation(this);
-  }
+import { IsInt, IsOptional, IsString } from "class-validator";
+import { ChildEntity, Column, OneToMany } from "typeorm";
+import { ResponseRunnerOrganization } from '../responses/ResponseRunnerOrganization';
+import { Address } from './Address';
+import { Runner } from './Runner';
+import { RunnerGroup } from "./RunnerGroup";
+import { RunnerTeam } from "./RunnerTeam";
+
+/**
+ * Defines the RunnerOrganization entity.
+ * This usually is a school, club or company.
+*/
+@ChildEntity()
+export class RunnerOrganization extends RunnerGroup {
+
+  /**
+   * The organizations's address.
+   */
+  @IsOptional()
+  @Column(type => Address)
+  address?: Address;
+
+  /**
+   * The organization's teams.
+   * Used to link teams to a organization.
+   */
+  @OneToMany(() => RunnerTeam, team => team.parentGroup, { nullable: true })
+  teams: RunnerTeam[];
+
+  /**
+   * The organization's api key for self-service registration.
+   * The api key can be used for the /runners/register/:token endpoint.
+   * Is has to be base64 encoded if used via the api (to keep url-safety).
+   */
+  @Column({ nullable: true, unique: true })
+  @IsString()
+  @IsOptional()
+  key?: string;
+
+  /**
+   * Returns all runners associated with this organization (directly or indirectly via teams).
+   */
+  public get allRunners(): Runner[] {
+    let returnRunners: Runner[] = new Array<Runner>();
+    returnRunners.push(...this.runners);
+    for (let team of this.teams) {
+      returnRunners.push(...team.runners)
+    }
+    return returnRunners;
+  }
+
+  /**
+   * Returns the total distance ran by this group's runners based on all their valid scans.
+  */
+  @IsInt()
+  public get distance(): number {
+    return this.allRunners.reduce((sum, current) => sum + current.distance, 0);
+  }
+
+  /**
+   * Returns the total donations a runner has collected based on his linked donations and distance ran.
+  */
+  @IsInt()
+  public get distanceDonationAmount(): number {
+    return this.allRunners.reduce((sum, current) => sum + current.distanceDonationAmount, 0);
+  }
+
+  /**
+   * Turns this entity into it's response class.
+   */
+  public toResponse(): ResponseRunnerOrganization {
+    return new ResponseRunnerOrganization(this);
+  }
 }
--- a/src/models/entities/RunnerTeam.ts
+++ b/src/models/entities/RunnerTeam.ts
@@ -2,7 +2,7 @@ import { IsNotEmpty } from "class-validator";
 import { ChildEntity, ManyToOne } from "typeorm";
 import { ResponseRunnerTeam } from '../responses/ResponseRunnerTeam';
 import { RunnerGroup } from "./RunnerGroup";
-import { RunnerOrganisation } from "./RunnerOrganisation";
+import { RunnerOrganization } from "./RunnerOrganization";

 /**
 * Defines the RunnerTeam entity.
@@ -13,11 +13,11 @@ export class RunnerTeam extends RunnerGroup {

  /**
   * The team's parent group.
-   * Every team has to be part of a runnerOrganisation - this get's checked on creation and update.
+   * Every team has to be part of a runnerOrganization - this get's checked on creation and update.
   */
  @IsNotEmpty()
-  @ManyToOne(() => RunnerOrganisation, org => org.teams, { nullable: true })
-  parentGroup?: RunnerOrganisation;
+  @ManyToOne(() => RunnerOrganization, org => org.teams, { nullable: true })
+  parentGroup?: RunnerOrganization;

  /**
   * Turns this entity into it's response class.
--- a/src/models/entities/UserGroup.ts
+++ b/src/models/entities/UserGroup.ts
@@ -4,7 +4,6 @@ import {
  IsString
 } from "class-validator";
 import { ChildEntity, Column } from "typeorm";
-import { ResponsePrincipal } from '../responses/ResponsePrincipal';
 import { ResponseUserGroup } from '../responses/ResponseUserGroup';
 import { Principal } from './Principal';

@@ -34,7 +33,7 @@ export class UserGroup extends Principal {
  /**
   * Turns this entity into it's response class.
   */
-  public toResponse(): ResponsePrincipal {
+  public toResponse(): ResponseUserGroup {
    return new ResponseUserGroup(this);
  }
 }
--- a/src/models/enums/PermissionTargets.ts
+++ b/src/models/enums/PermissionTargets.ts
@@ -3,7 +3,7 @@
 */
 export enum PermissionTarget {
    RUNNER = 'RUNNER',
-    ORGANISATION = 'ORGANISATION',
+    ORGANIZATION = 'ORGANIZATION',
    TEAM = 'TEAM',
    TRACK = 'TRACK',
    USER = 'USER',
@@ -14,5 +14,7 @@ export enum PermissionTarget {
    SCAN = 'SCAN',
    STATION = 'STATION',
    CARD = 'CARD',
-    DONATION = 'DONATION'
+    DONATION = 'DONATION',
+    CONTACT = 'CONTACT',
+    MAIL = 'MAIL'
 }
--- a/src/models/enums/ResponseObjectType.ts
+++ b/src/models/enums/ResponseObjectType.ts
@@ -0,0 +1,34 @@
+/**
+ * This enum contains all object types/entities a response can contain.
+ */
+export enum ResponseObjectType {
+    AUTH = 'AUTH',
+    DISTANCEDONATION = 'DISTANCEDONATION',
+    DONATION = 'DONATION',
+    DONOR = 'DONOR',
+    EMPTY = 'EMPTY',
+    GROUPCONTACT = 'GROUPCONTACT',
+    LOGOUT = 'LOGOUT',
+    PARTICIPANT = 'PARTICIPANT',
+    PERMISSION = 'PERMISSION',
+    PRINCIPAL = 'PRINCIPAL',
+    RUNNER = 'RUNNER',
+    RUNNERCARD = 'RUNNERCARD',
+    RUNNERGROUP = 'RUNNERGROUP',
+    RUNNERORGANIZATION = 'RUNNERORGANIZATION',
+    RUNNERTEAM = 'RUNNERTEAM',
+    SCAN = 'SCAN',
+    SCANSTATION = 'SCANSTATION',
+    SELFSERVICEDONATION = 'SELFSERVICEDONATION',
+    SELFSERVICERUNNER = 'SELFSERVICRUNNER',
+    STATS = 'STATS',
+    STATSCLIENT = 'STATSCLIENT',
+    STATSORGANIZATION = 'STATSORGANIZATION',
+    STATSRUNNER = 'STATSRUNNER',
+    STATSTEAM = 'STATSTEAM',
+    TRACK = 'TRACK',
+    TRACKSCAN = 'TRACKSCAN',
+    USER = 'USER',
+    USERGROUP = 'USERGROUP',
+    USERPERMISSIONS = 'USERPERMISSIONS',
+}
--- a/src/models/responses/IResponse.ts
+++ b/src/models/responses/IResponse.ts
@@ -0,0 +1,13 @@
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+
+/**
+ * Defines the repsonse interface.
+ * This forces all response classes to implement the interfaces properties.
+*/
+export interface IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType;
+}
--- a/src/models/responses/ResponseAuth.ts
+++ b/src/models/responses/ResponseAuth.ts
@@ -1,9 +1,18 @@
 import { IsInt, IsString } from 'class-validator';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the repsonse auth.
 */
-export class ResponseAuth {
+export class ResponseAuth implements IResponse {
+
+  /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+  responseType: ResponseObjectType = ResponseObjectType.AUTH;
+
  /**
  * The access_token - JWT shortterm access token.
  */
--- a/src/models/responses/ResponseDistanceDonation.ts
+++ b/src/models/responses/ResponseDistanceDonation.ts
@@ -1,12 +1,19 @@
 import { IsInt, IsObject, IsPositive } from 'class-validator';
 import { DistanceDonation } from '../entities/DistanceDonation';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseDonation } from './ResponseDonation';
 import { ResponseRunner } from './ResponseRunner';

 /**
 * Defines the distance donation response.
 */
-export class ResponseDistanceDonation extends ResponseDonation {
+export class ResponseDistanceDonation extends ResponseDonation implements IResponse {
+    /**
+     * The responseType.
+     * This contains the type of class/entity this response contains.
+     */
+    responseType: ResponseObjectType = ResponseObjectType.DISTANCEDONATION;

    /**
     * The donation's associated runner.
@@ -29,7 +36,7 @@ export class ResponseDistanceDonation extends ResponseDonation {
     */
    public constructor(donation: DistanceDonation) {
        super(donation);
-        this.runner = donation.runner.toResponse();
+        if (donation.runner) { this.runner = donation.runner.toResponse(); }
        this.amountPerDistance = donation.amountPerDistance;
    }
 }
--- a/src/models/responses/ResponseDonation.ts
+++ b/src/models/responses/ResponseDonation.ts
@@ -1,11 +1,20 @@
 import { IsInt, IsNotEmpty, IsPositive } from "class-validator";
 import { Donation } from '../entities/Donation';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseDonor } from './ResponseDonor';

 /**
 * Defines the donation response.
 */
-export class ResponseDonation {
+export class ResponseDonation implements IResponse {
+
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.DONATION;
+
    /**
     * The donation's id.
     */
--- a/src/models/responses/ResponseDonor.ts
+++ b/src/models/responses/ResponseDonor.ts
@@ -2,12 +2,19 @@ import {
    IsBoolean, IsInt
 } from "class-validator";
 import { Donor } from '../entities/Donor';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseParticipant } from './ResponseParticipant';

 /**
 * Defines the donor response.
 */
-export class ResponseDonor extends ResponseParticipant {
+export class ResponseDonor extends ResponseParticipant implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.DONOR;

    /**
     * Does this donor need a receipt?
--- a/src/models/responses/ResponseEmpty.ts
+++ b/src/models/responses/ResponseEmpty.ts
@@ -1,9 +1,17 @@
 import { IsString } from 'class-validator';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines a empty response object.
 */
-export class ResponseEmpty {
+export class ResponseEmpty implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.EMPTY;
+
    @IsString()
    response: string = "nothing here"
 }
--- a/src/models/responses/ResponseGroupContact.ts
+++ b/src/models/responses/ResponseGroupContact.ts
@@ -0,0 +1,86 @@
+import { IsInt, IsObject, IsString } from "class-validator";
+import { Address } from '../entities/Address';
+import { GroupContact } from '../entities/GroupContact';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';
+
+/**
+ * Defines the group contact response.
+*/
+export class ResponseGroupContact implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.GROUPCONTACT;
+
+    /**
+     * The contact's id.
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The contact's first name.
+     */
+    @IsString()
+    firstname: string;
+
+    /**
+     * The contact's middle name.
+     */
+    @IsString()
+    middlename?: string;
+
+    /**
+     * The contact's last name.
+     */
+    @IsString()
+    lastname: string;
+
+    /**
+     * The contact's phone number.
+     */
+    @IsString()
+    phone?: string;
+
+    /**
+     * The contact's e-mail address.
+     */
+    @IsString()
+    email?: string;
+
+    /**
+     * The contact's associated runner groups.
+     */
+    @IsObject()
+    groups: ResponseRunnerGroup[];
+
+    /**
+     * The contact's address.
+     * This is a address object to prevent any formatting differences.
+     */
+    @IsObject()
+    address?: Address;
+
+    /**
+     * Creates a ResponseGroupContact object from a contact.
+     * @param contact The contact the response shall be build for.
+     */
+    public constructor(contact: GroupContact) {
+        this.id = contact.id;
+        this.firstname = contact.firstname;
+        this.middlename = contact.middlename;
+        this.lastname = contact.lastname;
+        this.phone = contact.phone;
+        this.email = contact.email;
+        this.address = contact.address;
+        this.groups = new Array<ResponseRunnerGroup>();
+        if (contact.groups) {
+            for (let group of contact.groups) {
+                this.groups.push(group.toResponse());
+            }
+        }
+    }
+}
--- a/src/models/responses/ResponseLogout.ts
+++ b/src/models/responses/ResponseLogout.ts
@@ -1,9 +1,17 @@
 import { IsString } from 'class-validator';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the logout response.
 */
-export class Logout {
+export class Logout implements IResponse {
+  /**
+   * The responseType.
+   * This contains the type of class/entity this response contains.
+   */
+  responseType: ResponseObjectType = ResponseObjectType.LOGOUT;
+
  /**
  * The logout's timestamp.
  */
--- a/src/models/responses/ResponseParticipant.ts
+++ b/src/models/responses/ResponseParticipant.ts
@@ -1,56 +1,73 @@
-import { IsInt, IsString } from "class-validator";
-import { Participant } from '../entities/Participant';
-
-/**
- * Defines the participant response.
-*/
-export abstract class ResponseParticipant {
-    /**
-     * The participant's id.
-     */
-    @IsInt()
-    id: number;
-
-    /**
-     * The participant's first name.
-     */
-    @IsString()
-    firstname: string;
-
-    /**
-     * The participant's middle name.
-     */
-    @IsString()
-    middlename?: string;
-
-    /**
-     * The participant's last name.
-     */
-    @IsString()
-    lastname: string;
-
-    /**
-     * The participant's phone number.
-     */
-    @IsString()
-    phone?: string;
-
-    /**
-     * The participant's e-mail address.
-     */
-    @IsString()
-    email?: string;
-
-    /**
-     * Creates a ResponseParticipant object from a participant.
-     * @param participant The participant the response shall be build for.
-     */
-    public constructor(participant: Participant) {
-        this.id = participant.id;
-        this.firstname = participant.firstname;
-        this.middlename = participant.middlename;
-        this.lastname = participant.lastname;
-        this.phone = participant.phone;
-        this.email = participant.email;
-    }
-}
+import { IsInt, IsObject, IsOptional, IsString } from "class-validator";
+import { Address } from '../entities/Address';
+import { Participant } from '../entities/Participant';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+
+/**
+ * Defines the participant response.
+*/
+export abstract class ResponseParticipant implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.PARTICIPANT;
+
+    /**
+     * The participant's id.
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The participant's first name.
+     */
+    @IsString()
+    firstname: string;
+
+    /**
+     * The participant's middle name.
+     */
+    @IsString()
+    middlename?: string;
+
+    /**
+     * The participant's last name.
+     */
+    @IsString()
+    lastname: string;
+
+    /**
+     * The participant's phone number.
+     */
+    @IsString()
+    phone?: string;
+
+    /**
+     * The participant's e-mail address.
+     */
+    @IsString()
+    email?: string;
+
+    /**
+     * The participant's address.
+     */
+    @IsOptional()
+    @IsObject()
+    address?: Address;
+
+    /**
+     * Creates a ResponseParticipant object from a participant.
+     * @param participant The participant the response shall be build for.
+     */
+    public constructor(participant: Participant) {
+        this.id = participant.id;
+        this.firstname = participant.firstname;
+        this.middlename = participant.middlename;
+        this.lastname = participant.lastname;
+        this.phone = participant.phone;
+        this.email = participant.email;
+        this.address = participant.address;
+    }
+}
--- a/src/models/responses/ResponsePermission.ts
+++ b/src/models/responses/ResponsePermission.ts
@@ -7,12 +7,20 @@ import {
 import { Permission } from '../entities/Permission';
 import { PermissionAction } from '../enums/PermissionAction';
 import { PermissionTarget } from '../enums/PermissionTargets';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponsePrincipal } from './ResponsePrincipal';

 /**
 * Defines the permission response.
 */
-export class ResponsePermission {
+export class ResponsePermission implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.PERMISSION;
+
    /**
     * The permission's id.
     */
--- a/src/models/responses/ResponsePrincipal.ts
+++ b/src/models/responses/ResponsePrincipal.ts
@@ -2,11 +2,19 @@ import {
    IsInt
 } from "class-validator";
 import { Principal } from '../entities/Principal';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the principal response.
 */
-export abstract class ResponsePrincipal {
+export abstract class ResponsePrincipal implements IResponse {
+
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.PRINCIPAL;

    /**
     * The principal's id.
--- a/src/models/responses/ResponseRunner.ts
+++ b/src/models/responses/ResponseRunner.ts
@@ -3,13 +3,20 @@ import {
    IsObject
 } from "class-validator";
 import { Runner } from '../entities/Runner';
-import { RunnerGroup } from '../entities/RunnerGroup';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseParticipant } from './ResponseParticipant';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';

 /**
 * Defines the runner response.
 */
-export class ResponseRunner extends ResponseParticipant {
+export class ResponseRunner extends ResponseParticipant implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.RUNNER;

    /**
     * The runner's currently ran distance in meters.
@@ -21,7 +28,7 @@ export class ResponseRunner extends ResponseParticipant {
     * The runner's group.
     */
    @IsObject()
-    group: RunnerGroup;
+    group: ResponseRunnerGroup;

    /**
     * Creates a ResponseRunner object from a runner.
@@ -31,6 +38,6 @@ export class ResponseRunner extends ResponseParticipant {
        super(runner);
        if (!runner.scans) { this.distance = 0 }
        else { this.distance = runner.validScans.reduce((sum, current) => sum + current.distance, 0); }
-        this.group = runner.group;
+        if (runner.group) { this.group = runner.group.toResponse(); }
    }
 }
--- a/src/models/responses/ResponseRunnerCard.ts
+++ b/src/models/responses/ResponseRunnerCard.ts
@@ -1,11 +1,19 @@
 import { IsBoolean, IsEAN, IsInt, IsNotEmpty, IsObject, IsString } from "class-validator";
 import { RunnerCard } from '../entities/RunnerCard';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseRunner } from './ResponseRunner';

 /**
 * Defines the runner card response.
 */
-export class ResponseRunnerCard {
+export class ResponseRunnerCard implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.RUNNERCARD;
+
    /**
     * The card's id.
     */
--- a/src/models/responses/ResponseRunnerGroup.ts
+++ b/src/models/responses/ResponseRunnerGroup.ts
@@ -1,11 +1,19 @@
 import { IsInt, IsNotEmpty, IsObject, IsOptional, IsString } from "class-validator";
-import { GroupContact } from '../entities/GroupContact';
 import { RunnerGroup } from '../entities/RunnerGroup';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseGroupContact } from './ResponseGroupContact';

 /**
 * Defines the runnerGroup response.
 */
-export abstract class ResponseRunnerGroup {
+export abstract class ResponseRunnerGroup implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.RUNNERGROUP;
+
    /**
     * The runnerGroup's id.
     */
@@ -26,7 +34,7 @@ export abstract class ResponseRunnerGroup {
     */
    @IsObject()
    @IsOptional()
-    contact?: GroupContact;
+    contact?: ResponseGroupContact;

    /**
     * Creates a ResponseRunnerGroup object from a runnerGroup.
@@ -35,6 +43,6 @@ export abstract class ResponseRunnerGroup {
    public constructor(group: RunnerGroup) {
        this.id = group.id;
        this.name = group.name;
-        this.contact = group.contact;
+        if (group.contact) { this.contact = group.contact.toResponse(); };
    }
 }
--- a/src/models/responses/ResponseRunnerOrganisation.ts
+++ b/src/models/responses/ResponseRunnerOrganisation.ts
@@ -1,39 +0,0 @@
-import {
-    IsArray,
-
-    IsObject,
-    IsOptional
-} from "class-validator";
-import { Address } from '../entities/Address';
-import { RunnerOrganisation } from '../entities/RunnerOrganisation';
-import { RunnerTeam } from '../entities/RunnerTeam';
-import { ResponseRunnerGroup } from './ResponseRunnerGroup';
-
-/**
- * Defines the runnerOrganisation response.
-*/
-export class ResponseRunnerOrganisation extends ResponseRunnerGroup {
-
-    /**
-     * The runnerOrganisation's address.
-     */
-    @IsObject()
-    @IsOptional()
-    address?: Address;
-
-    /**
-     * The runnerOrganisation associated teams.
-     */
-    @IsArray()
-    teams: RunnerTeam[];
-
-    /**
-     * Creates a ResponseRunnerOrganisation object from a runnerOrganisation.
-     * @param org The runnerOrganisation the response shall be build for.
-     */
-    public constructor(org: RunnerOrganisation) {
-        super(org);
-        this.address = org.address;
-        this.teams = org.teams;
-    }
-}
--- a/src/models/responses/ResponseRunnerOrganization.ts
+++ b/src/models/responses/ResponseRunnerOrganization.ts
@@ -0,0 +1,75 @@
+import {
+    IsArray,
+
+    IsBase64,
+
+    IsBoolean,
+
+    IsObject,
+    IsOptional,
+    IsString
+} from "class-validator";
+import { Address } from '../entities/Address';
+import { RunnerOrganization } from '../entities/RunnerOrganization';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';
+import { ResponseRunnerTeam } from './ResponseRunnerTeam';
+
+/**
+ * Defines the runnerOrganization response.
+*/
+export class ResponseRunnerOrganization extends ResponseRunnerGroup implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.RUNNERORGANIZATION;
+
+    /**
+     * The runnerOrganization's address.
+     */
+    @IsObject()
+    @IsOptional()
+    address?: Address;
+
+    /**
+     * The runnerOrganization associated teams.
+     */
+    @IsArray()
+    teams: ResponseRunnerTeam[];
+
+    /**
+     * The organization's registration key.
+     * If registration is disabled this is null.
+     */
+    @IsString()
+    @IsOptional()
+    @IsBase64()
+    registrationKey?: string;
+
+    /**
+     * Is registration enabled for the organization?
+     */
+    @IsOptional()
+    @IsBoolean()
+    registrationEnabled?: boolean = true;
+
+    /**
+     * Creates a ResponseRunnerOrganization object from a runnerOrganization.
+     * @param org The runnerOrganization the response shall be build for.
+     */
+    public constructor(org: RunnerOrganization) {
+        super(org);
+        this.address = org.address;
+        this.teams = new Array<ResponseRunnerTeam>();
+        if (org.teams) {
+            for (let team of org.teams) {
+                this.teams.push(team.toResponse());
+            }
+        }
+
+        if (!org.key) { this.registrationEnabled = false; }
+        else { this.registrationKey = Buffer.from(org.key).toString('base64'); }
+    }
+}
--- a/src/models/responses/ResponseRunnerTeam.ts
+++ b/src/models/responses/ResponseRunnerTeam.ts
@@ -1,19 +1,26 @@
 import { IsNotEmpty, IsObject } from "class-validator";
-import { RunnerOrganisation } from '../entities/RunnerOrganisation';
 import { RunnerTeam } from '../entities/RunnerTeam';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseRunnerGroup } from './ResponseRunnerGroup';
+import { ResponseRunnerOrganization } from './ResponseRunnerOrganization';

 /**
 * Defines the runnerTeam response.
 */
-export class ResponseRunnerTeam extends ResponseRunnerGroup {
+export class ResponseRunnerTeam extends ResponseRunnerGroup implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.RUNNERTEAM;

    /**
-     * The runnerTeam's parent group (organisation).
+     * The runnerTeam's parent group (organization).
     */
    @IsObject()
    @IsNotEmpty()
-    parentGroup: RunnerOrganisation;
+    parentGroup: ResponseRunnerOrganization;

    /**
     * Creates a ResponseRunnerTeam object from a runnerTeam.
@@ -21,6 +28,6 @@ export class ResponseRunnerTeam extends ResponseRunnerGroup {
     */
    public constructor(team: RunnerTeam) {
        super(team);
-        this.parentGroup = team.parentGroup;
+        if (team.parentGroup) { this.parentGroup = team.parentGroup.toResponse(); }
    }
 }
--- a/src/models/responses/ResponseScan.ts
+++ b/src/models/responses/ResponseScan.ts
@@ -1,11 +1,19 @@
 import { IsBoolean, IsInt, IsNotEmpty, IsPositive } from "class-validator";
 import { Scan } from '../entities/Scan';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseRunner } from './ResponseRunner';

 /**
 * Defines the scan response.
 */
-export class ResponseScan {
+export class ResponseScan implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.SCAN;
+
    /**
     * The scans's id.
     */
@@ -39,7 +47,7 @@ export class ResponseScan {
     */
    public constructor(scan: Scan) {
        this.id = scan.id;
-        this.runner = scan.runner.toResponse();
+        if (scan.runner) { this.runner = scan.runner.toResponse(); }
        this.distance = scan.distance;
        this.valid = scan.valid;
    }
--- a/src/models/responses/ResponseScanStation.ts
+++ b/src/models/responses/ResponseScanStation.ts
@@ -11,12 +11,20 @@ import {
    IsString
 } from "class-validator";
 import { ScanStation } from '../entities/ScanStation';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseTrack } from './ResponseTrack';

 /**
 * Defines the statsClient response.
 */
-export class ResponseScanStation {
+export class ResponseScanStation implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.SCANSTATION;
+
    /**
     * The client's id.
     */
@@ -64,7 +72,7 @@ export class ResponseScanStation {
        this.description = station.description;
        this.prefix = station.prefix;
        this.key = "Only visible on creation.";
-        this.track = station.track;
+        if (station.track) { this.track = station.track.toResponse(); }
        this.enabled = station.enabled;
    }
 }
--- a/src/models/responses/ResponseSelfServiceDonation.ts
+++ b/src/models/responses/ResponseSelfServiceDonation.ts
@@ -0,0 +1,44 @@
+import { IsInt, IsNotEmpty, IsPositive } from 'class-validator';
+import { DistanceDonation } from '../entities/DistanceDonation';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+
+/**
+ * Defines the runner selfservice donation response.
+ * Why? B/C runner's are not allowed to view all information available to admin users.
+*/
+export class ResponseSelfServiceDonation implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.SELFSERVICEDONATION;
+
+    /**
+     * The donation's donor.
+     */
+    @IsNotEmpty()
+    donor: string;
+
+    /**
+     * The donation's amount in the smalles unit of your currency (default: euro cent).
+     */
+    @IsInt()
+    amount: number;
+
+    /**
+     * The donation's amount donated per distance.
+     * The amount the donor set to be donated per kilometer that the runner ran.
+     */
+    @IsInt()
+    @IsPositive()
+    amountPerDistance: number;
+
+    public constructor(donation: DistanceDonation) {
+        if (!donation.donor.middlename) { this.donor = donation.donor.firstname + " " + donation.donor.lastname; }
+        else { this.donor = donation.donor.firstname + " " + donation.donor.middlename + " " + donation.donor.lastname; }
+
+        this.amountPerDistance = donation.amountPerDistance;
+        this.amount = donation.amount;
+    }
+}
--- a/src/models/responses/ResponseSelfServiceRunner.ts
+++ b/src/models/responses/ResponseSelfServiceRunner.ts
@@ -0,0 +1,90 @@
+import { IsInt, IsOptional, IsString } from "class-validator";
+import { DistanceDonation } from '../entities/DistanceDonation';
+import { Runner } from '../entities/Runner';
+import { RunnerGroup } from '../entities/RunnerGroup';
+import { RunnerTeam } from '../entities/RunnerTeam';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseParticipant } from './ResponseParticipant';
+import { ResponseSelfServiceDonation } from './ResponseSelfServiceDonation';
+
+/**
+ * Defines the runner selfservice response.
+ * Why? B/C runner's are not allowed to view all information available to admin users.
+*/
+export class ResponseSelfServiceRunner extends ResponseParticipant implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.SELFSERVICERUNNER;
+
+    /**
+     * The runner's currently ran distance in meters.
+     */
+    @IsInt()
+    distance: number;
+
+    /**
+     * The runner's currently collected donations.
+     */
+    @IsInt()
+    donationAmount: number;
+
+    /**
+     * The runner's group as a string (mix of org and team).
+     */
+    @IsString()
+    group: string;
+
+    /**
+     * The runner's associated donations.
+     */
+    @IsString()
+    donations: ResponseSelfServiceDonation[]
+
+    /**
+     * The runner's self-service jwt for auth.
+     * Will only get delivered on registration/via email.
+     */
+    @IsString()
+    @IsOptional()
+    token: string;
+
+    /**
+     * Creates a ResponseRunner object from a runner.
+     * @param runner The user the response shall be build for.
+     */
+    public constructor(runner: Runner) {
+        super(runner);
+        this.distance = runner.distance;
+        this.donationAmount = runner.distanceDonationAmount;
+        this.group = this.getTeamString(runner.group);
+        this.donations = this.getDonations(runner.distanceDonations);
+    }
+
+    /**
+     * Parses a runner's group into a string.
+     * If the runner's group is a team: `org name/team name`
+     * If the runner's group is an org: `org name`
+     * @param group The group that shall get parsed to a string.
+     */
+    private getTeamString(group: RunnerGroup): string {
+        if (group instanceof RunnerTeam) {
+            return group.parentGroup.name + "/" + group.name;
+        }
+        return group.name;
+    }
+
+    /**
+     * Converts all of the runner's donations to ResponseSelfServiceDonations.
+     * @param donations The donations that shall be converted to ResponseSelfServiceDonations.
+     */
+    private getDonations(donations: DistanceDonation[]): ResponseSelfServiceDonation[] {
+        let responseDonations = new Array<ResponseSelfServiceDonation>();
+        for (let donation of donations) {
+            responseDonations.push(new ResponseSelfServiceDonation(donation));
+        }
+        return responseDonations;
+    }
+}
--- a/src/models/responses/ResponseStats.ts
+++ b/src/models/responses/ResponseStats.ts
@@ -3,16 +3,24 @@ import {
 } from "class-validator";
 import { Donation } from '../entities/Donation';
 import { Runner } from '../entities/Runner';
-import { RunnerOrganisation } from '../entities/RunnerOrganisation';
+import { RunnerOrganization } from '../entities/RunnerOrganization';
 import { RunnerTeam } from '../entities/RunnerTeam';
 import { Scan } from '../entities/Scan';
 import { User } from '../entities/User';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the stats response.
 * The stats response calculates some basic stats for a dashboard or public display.
 */
-export class ResponseStats {
+export class ResponseStats implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.STATS;
+
    /**
     * The amount of runners registered in the system.
     */
@@ -26,7 +34,7 @@ export class ResponseStats {
    total_teams: number;

    /**
-     * The amount of organisations registered in the system.
+     * The amount of organizations registered in the system.
     */
    @IsInt()
    total_orgs: number;
@@ -70,7 +78,7 @@ export class ResponseStats {
     * @param scans Array containing all scans - no relations have to be resolved.
     * @param donations Array containing all donations - the following relations have to be resolved: runner, runner.scans, runner.scans.track
     */
-    public constructor(runners: Runner[], teams: RunnerTeam[], orgs: RunnerOrganisation[], users: User[], scans: Scan[], donations: Donation[]) {
+    public constructor(runners: Runner[], teams: RunnerTeam[], orgs: RunnerOrganization[], users: User[], scans: Scan[], donations: Donation[]) {
        this.total_runners = runners.length;
        this.total_teams = teams.length;
        this.total_orgs = orgs.length;
--- a/src/models/responses/ResponseStatsClient.ts
+++ b/src/models/responses/ResponseStatsClient.ts
@@ -8,11 +8,19 @@ import {
    IsString
 } from "class-validator";
 import { StatsClient } from '../entities/StatsClient';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the statsClient response.
 */
-export class ResponseStatsClient {
+export class ResponseStatsClient implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.STATSCLIENT;
+
    /**
     * The client's id.
     */
--- a/src/models/responses/ResponseStatsOrganization.ts
+++ b/src/models/responses/ResponseStatsOrganization.ts
@@ -3,13 +3,21 @@ import {

    IsString
 } from "class-validator";
-import { RunnerOrganisation } from '../entities/RunnerOrganisation';
+import { RunnerOrganization } from '../entities/RunnerOrganization';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the org stats response.
 * This differs from the normal org responce.
 */
-export class ResponseStatsOrgnisation {
+export class ResponseStatsOrgnisation implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.STATSORGANIZATION;
+
    /**
     * The orgs's id.
     */
@@ -35,10 +43,10 @@ export class ResponseStatsOrgnisation {
    donationAmount: number;

    /**
-     * Creates a new organisation stats response from a organisation
-     * @param org The organisation whoes response shall be generated - the following relations have to be resolved: runners, runners.scans, runners.distanceDonations, runners.scans.track, teams, teams.runners, teams.runners.scans, teams.runners.distanceDonations, teams.runners.scans.track
+     * Creates a new organization stats response from a organization
+     * @param org The organization whoes response shall be generated - the following relations have to be resolved: runners, runners.scans, runners.distanceDonations, runners.scans.track, teams, teams.runners, teams.runners.scans, teams.runners.distanceDonations, teams.runners.scans.track
     */
-    public constructor(org: RunnerOrganisation) {
+    public constructor(org: RunnerOrganization) {
        this.name = org.name;
        this.id = org.id;
        this.distance = org.distance;
--- a/src/models/responses/ResponseStatsRunner.ts
+++ b/src/models/responses/ResponseStatsRunner.ts
@@ -4,13 +4,21 @@ import {
    IsString
 } from "class-validator";
 import { Runner } from '../entities/Runner';
-import { RunnerGroup } from '../entities/RunnerGroup';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';

 /**
 * Defines the runner stats response.
 * This differs from the normal runner responce.
 */
-export class ResponseStatsRunner {
+export class ResponseStatsRunner implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.STATSRUNNER;
+
    /**
     * The runner's id.
     */
@@ -51,7 +59,7 @@ export class ResponseStatsRunner {
     * The runner's group.
     */
    @IsObject()
-    group: RunnerGroup;
+    group: ResponseRunnerGroup;

    /**
     * Creates a new runner stats response from a runner
@@ -64,6 +72,6 @@ export class ResponseStatsRunner {
        this.lastname = runner.lastname;
        this.distance = runner.distance;
        this.donationAmount = runner.distanceDonationAmount;
-        this.group = runner.group;
+        this.group = runner.group.toResponse();
    }
 }
--- a/src/models/responses/ResponseStatsTeam.ts
+++ b/src/models/responses/ResponseStatsTeam.ts
@@ -3,14 +3,22 @@ import {
    IsObject,
    IsString
 } from "class-validator";
-import { RunnerGroup } from '../entities/RunnerGroup';
 import { RunnerTeam } from '../entities/RunnerTeam';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';

 /**
 * Defines the team stats response.
 * This differs from the normal team responce.
 */
-export class ResponseStatsTeam {
+export class ResponseStatsTeam implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.STATSTEAM;
+
    /**
     * The team's id.
     */
@@ -39,7 +47,7 @@ export class ResponseStatsTeam {
     * The teams's parent group.
     */
    @IsObject()
-    parent: RunnerGroup;
+    parent: ResponseRunnerGroup;

    /**
     * Creates a new team stats response from a team
@@ -48,7 +56,7 @@ export class ResponseStatsTeam {
    public constructor(team: RunnerTeam) {
        this.name = team.name;
        this.id = team.id;
-        this.parent = team.parentGroup;
+        this.parent = team.parentGroup.toResponse();
        this.distance = team.distance;
        this.donationAmount = team.distanceDonationAmount;
    }
--- a/src/models/responses/ResponseTrack.ts
+++ b/src/models/responses/ResponseTrack.ts
@@ -1,11 +1,19 @@
 import { IsInt, IsOptional, IsString } from "class-validator";
 import { TrackLapTimeCantBeNegativeError } from '../../errors/TrackErrors';
 import { Track } from '../entities/Track';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';

 /**
 * Defines the track response.
 */
-export class ResponseTrack {
+export class ResponseTrack implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.TRACK;
+
    /**
     * The track's id.
     */
--- a/src/models/responses/ResponseTrackScan.ts
+++ b/src/models/responses/ResponseTrackScan.ts
@@ -1,5 +1,7 @@
 import { IsDateString, IsNotEmpty } from "class-validator";
 import { TrackScan } from '../entities/TrackScan';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponseRunnerCard } from './ResponseRunnerCard';
 import { ResponseScan } from './ResponseScan';
 import { ResponseScanStation } from './ResponseScanStation';
@@ -8,10 +10,16 @@ import { ResponseTrack } from './ResponseTrack';
 /**
 * Defines the trackScan response.
 */
-export class ResponseTrackScan extends ResponseScan {
+export class ResponseTrackScan extends ResponseScan implements IResponse {
    /**
-   * The scan's associated track.
-   */
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.TRACKSCAN;
+
+    /**
+     * The scan's associated track.
+     */
    @IsNotEmpty()
    track: ResponseTrack;

@@ -41,8 +49,8 @@ export class ResponseTrackScan extends ResponseScan {
    public constructor(scan: TrackScan) {
        super(scan);
        this.track = new ResponseTrack(scan.track);
-        this.card = scan.card.toResponse();
-        this.station = scan.station.toResponse();
+        if (scan.card) { scan.card.toResponse(); }
+        if (scan.station) { scan.station.toResponse(); }
        this.timestamp = scan.timestamp;
        this.distance = scan.distance;
    }
--- a/src/models/responses/ResponseUser.ts
+++ b/src/models/responses/ResponseUser.ts
@@ -6,13 +6,21 @@ import {
    IsString
 } from "class-validator";
 import { User } from '../entities/User';
-import { UserGroup } from '../entities/UserGroup';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponsePrincipal } from './ResponsePrincipal';
+import { ResponseUserGroup } from './ResponseUserGroup';

 /**
 * Defines the user response.
 */
-export class ResponseUser extends ResponsePrincipal {
+export class ResponseUser extends ResponsePrincipal implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.USER;
+
    /**
     * The user's first name.
     */
@@ -66,7 +74,7 @@ export class ResponseUser extends ResponsePrincipal {
     */
    @IsArray()
    @IsOptional()
-    groups: UserGroup[];
+    groups: ResponseUserGroup[];

    /**
     * The user's permissions.
@@ -90,10 +98,13 @@ export class ResponseUser extends ResponsePrincipal {
        this.username = user.username;
        this.enabled = user.enabled;
        this.profilePic = user.profilePic;
-        this.groups = user.groups;
+        this.groups = new Array<ResponseUserGroup>();
        this.permissions = user.allPermissions;
-        if (this.groups) {
-            this.groups.forEach(function (g) { delete g.permissions });
+        if (user.groups) {
+            for (let group of user.groups) {
+                delete group.permissions;
+                this.groups.push(group.toResponse());
+            }
        }
    }
 }
--- a/src/models/responses/ResponseUserGroup.ts
+++ b/src/models/responses/ResponseUserGroup.ts
@@ -1,12 +1,20 @@
 import { IsArray, IsNotEmpty, IsOptional, IsString } from "class-validator";
-import { Permission } from '../entities/Permission';
 import { UserGroup } from '../entities/UserGroup';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
+import { ResponsePermission } from './ResponsePermission';
 import { ResponsePrincipal } from './ResponsePrincipal';

 /**
 * Defines the userGroup response.
 */
-export class ResponseUserGroup extends ResponsePrincipal {
+export class ResponseUserGroup extends ResponsePrincipal implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.USERGROUP;
+
    /**
     * The userGroup's name.
     */
@@ -26,7 +34,7 @@ export class ResponseUserGroup extends ResponsePrincipal {
     */
    @IsArray()
    @IsOptional()
-    permissions: Permission[];
+    permissions: ResponsePermission[];

    /**
     * Creates a ResponseUserGroup object from a userGroup.
@@ -36,6 +44,10 @@ export class ResponseUserGroup extends ResponsePrincipal {
        super(group);
        this.name = group.name;
        this.description = group.description;
-        this.permissions = group.permissions;
+        if (group.permissions) {
+            for (let permission of group.permissions) {
+                this.permissions.push(permission.toResponse());
+            }
+        }
    }
 }
--- a/src/models/responses/ResponseUserPermissions.ts
+++ b/src/models/responses/ResponseUserPermissions.ts
@@ -5,12 +5,20 @@ import {
    IsOptional
 } from "class-validator";
 import { User } from '../entities/User';
+import { ResponseObjectType } from '../enums/ResponseObjectType';
+import { IResponse } from './IResponse';
 import { ResponsePermission } from './ResponsePermission';

 /**
 * Defines the user permission response (get /api/users/:id/permissions).
 */
-export class ResponseUserPermissions {
+export class ResponseUserPermissions implements IResponse {
+    /**
+    * The responseType.
+    * This contains the type of class/entity this response contains.
+    */
+    responseType: ResponseObjectType = ResponseObjectType.USERPERMISSIONS;
+
    /**
     * The permissions directly granted to the user.
     */
--- a/src/seeds/SeedPublicOrg.ts
+++ b/src/seeds/SeedPublicOrg.ts
@@ -0,0 +1,15 @@
+import { Connection } from 'typeorm';
+import { Factory, Seeder } from 'typeorm-seeding';
+import { CreateRunnerOrganization } from '../models/actions/create/CreateRunnerOrganization';
+import { RunnerOrganization } from '../models/entities/RunnerOrganization';
+
+/**
+ * Seeds the public runner org (named: "Citizen" by default).
+ */
+export default class SeedPublicOrg implements Seeder {
+    public async run(factory: Factory, connection: Connection): Promise<any> {
+        let publicOrg = new CreateRunnerOrganization();
+        publicOrg.name = "Citizen";
+        await connection.getRepository(RunnerOrganization).save(await publicOrg.toEntity());
+    }
+}
--- a/src/seeds/SeedTestRunners.ts
+++ b/src/seeds/SeedTestRunners.ts
@@ -0,0 +1,93 @@
+import { Connection } from 'typeorm';
+import { Factory, Seeder } from 'typeorm-seeding';
+import { CreateGroupContact } from '../models/actions/create/CreateGroupContact';
+import { CreateRunner } from '../models/actions/create/CreateRunner';
+import { CreateRunnerOrganization } from '../models/actions/create/CreateRunnerOrganization';
+import { CreateRunnerTeam } from '../models/actions/create/CreateRunnerTeam';
+import { Address } from '../models/entities/Address';
+import { GroupContact } from '../models/entities/GroupContact';
+import { Runner } from '../models/entities/Runner';
+import { RunnerGroup } from '../models/entities/RunnerGroup';
+import { RunnerOrganization } from '../models/entities/RunnerOrganization';
+import { RunnerTeam } from '../models/entities/RunnerTeam';
+
+/**
+ * Seeds a test runner org with a test runner team ans some test runners.
+ * Usefull for testing or demo instances.
+ */
+export default class SeedTestRunners implements Seeder {
+    public async run(factory: Factory, connection: Connection): Promise<any> {
+        let testOrg: RunnerOrganization = await this.createTestOrg(connection);
+        let testTeam: RunnerTeam = await this.createTestTeam(connection, testOrg);
+        await this.createTestContact(connection, testOrg);
+        await this.createTestRunners(connection, testOrg);
+        await this.createTestRunners(connection, testTeam);
+    }
+
+    public async createTestOrg(connection: Connection): Promise<RunnerOrganization> {
+        let testOrg = new CreateRunnerOrganization();
+        testOrg.name = "Test Org";
+
+        testOrg.address = new Address();
+        testOrg.address.address1 = "Test street 1";
+        testOrg.address.city = "Herzogenaurach";
+        testOrg.address.country = "Germany";
+        testOrg.address.postalcode = "90174";
+
+        return await connection.getRepository(RunnerOrganization).save(await testOrg.toEntity());
+    }
+
+    public async createTestTeam(connection: Connection, org: RunnerOrganization): Promise<RunnerTeam> {
+        let testTeam = new CreateRunnerTeam();
+        testTeam.name = "Test Team";
+        testTeam.parentGroup = org.id;
+
+        return await connection.getRepository(RunnerTeam).save(await testTeam.toEntity());
+    }
+
+    public async createTestRunners(connection: Connection, group: RunnerGroup) {
+        for (let first of this.firstnames) {
+            for (let last of this.lastnames) {
+                let runner = new CreateRunner;
+                runner.firstname = first;
+                runner.lastname = last;
+                runner.middlename = group.name;
+                runner.group = group.id;
+                await connection.getRepository(Runner).save(await runner.toEntity());
+            }
+        }
+    }
+
+    public async createTestContact(connection: Connection, group: RunnerGroup) {
+        let contact = new CreateGroupContact;
+        contact.firstname = "Test";
+        contact.lastname = "Contact";
+        contact.email = "test.contact@dev.lauf-fuer-kaya.de";
+        contact.groups = group.id;
+
+        contact.address = new Address();
+        contact.address.address1 = "First Contact Street 100";
+        contact.address.city = "Herzogenaurach";
+        contact.address.country = "Germany";
+        contact.address.postalcode = "90174";
+
+        await connection.getRepository(GroupContact).save(await contact.toEntity());
+    }
+
+    private firstnames = [
+        "Peter",
+        "Matze",
+        "Tine",
+        "Uta",
+        "Fabian",
+        "Unicode:ÖÄ?✔⚠"
+    ]
+
+    private lastnames = [
+        "Muster",
+        "Example",
+        "Müller",
+        "Unicode:搆Ǩ>ÙՠƳ|"
+    ]
+
+}
--- a/src/static/mail_templates/.gitkeep
+++ b/src/static/mail_templates/.gitkeep
--- a/src/static/mail_templates/pw-reset.html
+++ b/src/static/mail_templates/pw-reset.html
@@ -0,0 +1,384 @@
+
+<!DOCTYPE html>
+<html lang="de" xmlns="http://www.w3.org/1999/xhtml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:v="urn:schemas-microsoft-com:vml">
+<head>
+    <title>LfK! - Passwort zurücksetzen</title> <!-- The title tag shows in email notifications, like Android 4.4. -->
+    <meta charset="utf-8"> <!-- utf-8 works for most cases -->
+    <meta http-equiv="Content-Type" content="text/html charset=UTF-8" />
+    <meta name="viewport" content="width=device-width"> <!-- Forcing initial-scale shouldn't be necessary -->
+    <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- Use the latest (edge) version of IE rendering engine -->
+    <meta name="x-apple-disable-message-reformatting"> <!-- Disable auto-scale in iOS 10 Mail entirely -->
+    <meta name="format-detection" content="telephone=no,address=no,email=no,date=no,url=no"> <!-- Tell iOS not to automatically link certain text strings. -->
+
+    <!-- CSS Reset : BEGIN -->
+    <style>
+        /* What it does: Remove spaces around the email design added by some email clients. */
+        /* Beware: It can remove the padding / margin and add a background color to the compose a reply window. */
+        html,
+        body {
+            margin: 0 auto !important;
+            padding: 0 !important;
+            height: 100% !important;
+            width: 100% !important;
+        }
+
+        /* What it does: Stops email clients resizing small text. */
+        * {
+            -ms-text-size-adjust: 100%;
+            -webkit-text-size-adjust: 100%;
+        }
+
+        /* What it does: Centers email on Android 4.4 */
+        div[style*="margin: 16px 0"] {
+            margin:0 !important;
+        }
+
+        /* What it does: Stops Outlook from adding extra spacing to tables. */
+        table,
+        td {
+            mso-table-lspace: 0pt !important;
+            mso-table-rspace: 0pt !important;
+        }
+
+        /* What it does: Fixes webkit padding issue. */
+        table {
+            border: 0;
+            border-spacing: 0;
+            border-collapse: collapse
+        }
+
+        /* What it does: Forces Samsung Android mail clients to use the entire viewport. */
+        #MessageViewBody,
+        #MessageWebViewDiv{
+            width: 100% !important;
+        }
+
+        /* What it does: Uses a better rendering method when resizing images in IE. */
+        img {
+            -ms-interpolation-mode:bicubic;
+        }
+
+        /* What it does: Prevents Windows 10 Mail from underlining links despite inline CSS. Styles for underlined links should be inline. */
+        a {
+            text-decoration: none;
+        }
+
+        /* What it does: A work-around for email clients automatically linking certain text strings. */
+        /* iOS */
+        a[x-apple-data-detectors],
+        .unstyle-auto-detected-links a,
+        .aBn {
+            border-bottom: 0 !important;
+            cursor: default !important;
+            color: inherit !important;
+            text-decoration: none !important;
+            font-size: inherit !important;
+            font-family: inherit !important;
+            font-weight: inherit !important;
+            line-height: inherit !important;
+        }
+        u + #body a,        /* Gmail */
+        #MessageViewBody a  /* Samsung Mail */
+        {
+           color: inherit;
+           text-decoration: none;
+           font-size: inherit;
+           font-family: inherit;
+           font-weight: inherit;
+           line-height: inherit;
+        }
+
+        /* What it does: Prevents Gmail from changing the text color in conversation threads. */
+        .im {
+            color: inherit !important;
+        }
+
+        /* What it does: Prevents Gmail from displaying an download button on large, non-linked images. */
+        .a6S {
+            display: none !important;
+            opacity: 0.01 !important;
+        }
+        /* If the above doesn't work, add a .g-img class to any image in question. */
+        img.g-img + div {
+            display:none !important;
+        }
+
+        /* What it does: Removes right gutter in Gmail iOS app: https://github.com/TedGoas/Cerberus/issues/89  */
+        /* Create one of these media queries for each additional viewport size you'd like to fix */
+
+        /* iPhone 4, 4S, 5, 5S, 5C, and 5SE */
+        @media only screen and (min-device-width: 320px) and (max-device-width: 374px) {
+            u ~ div .email-container {
+                min-width: 320px !important;
+            }
+        }
+        /* iPhone 6, 6S, 7, 8, and X */
+        @media only screen and (min-device-width: 375px) and (max-device-width: 413px) {
+            u ~ div .email-container {
+                min-width: 375px !important;
+            }
+        }
+        /* iPhone 6+, 7+, and 8+ */
+        @media only screen and (min-device-width: 414px) {
+            u ~ div .email-container {
+                min-width: 414px !important;
+            }
+        }
+    </style>
+    <!-- What it does: Helps DPI scaling in Outlook 2007-2013 -->
+    <!--[if gte mso 9]>
+    <xml>
+        <o:OfficeDocumentSettings>
+            <o:AllowPNG/>
+            <o:PixelsPerInch>96</o:PixelsPerInch>
+        </o:OfficeDocumentSettings>
+        </xml>
+    <![endif]-->
+
+    <!-- CSS Reset : END -->
+
+    <!-- Progressive Enhancements : BEGIN -->
+    <style>
+        /* What it does: Hover styles for buttons and tags */
+        .s-btn__primary:hover {
+            background: #0077CC !important;
+            border-color: #0077CC !important;
+        }
+        .s-btn__white:hover {
+            background: #EFF0F1 !important;
+            border-color: #EFF0F1 !important;
+        }
+        .s-btn__outlined:hover {
+            background: rgba(0,119,204,.05) !important;
+            color: #005999 !important;
+        }
+        .s-tag:hover,
+        .post-tag:hover {
+            border-color: #cee0ed !important;
+            background: #cee0ed !important;
+        }
+
+        /* What it does: Styles markdown links that we can't write inline CSS for. */
+        .has-markdown a,
+        .has-markdown a:visited {
+            color: #0077CC !important;
+            text-decoration: none !important;
+        }
+
+        /* What it does: Styles markdown code blocks that we can't write inline CSS for. */
+        code {
+            padding: 1px 5px;
+            background-color: #EFF0F1;
+            color: #242729;
+            font-size: 13px;
+            line-height: inherit;
+            font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, sans-serif;
+        }
+        pre {
+            margin: 0 0 15px;
+            line-height: 17px;
+            background-color: #EFF0F1;
+            padding: 4px 8px;
+            border-radius: 3px;
+            overflow-x: auto;
+        }
+        pre code {
+            margin: 0 0 15px;
+            padding: 0;
+            line-height: 17px;
+            background-color: none;
+        }
+
+        /* What it does: Styles markdown blockquotes that we can't write inline CSS for. */
+        blockquote {
+            margin: 0 0 15px;
+            padding: 4px 10px;
+            background-color: #FFF8DC;
+            border-left: 2px solid #ffeb8e;
+        }
+        blockquote p {
+            padding: 4px 0;
+            margin: 0;
+            overflow-wrap: break-word;
+        }
+
+        /* What it does: Rounds corners in email clients that support it */
+        .bar {
+            border-radius: 5px;
+        }
+        .btr {
+            border-top-left-radius: 5px;
+            border-top-right-radius: 5px;
+        }
+        .bbr {
+            border-bottom-left-radius: 5px;
+            border-bottom-right-radius: 5px;
+        }
+
+        @media screen and (max-width: 680px) {
+            /* What it does: Forces table cells into full-width rows. */
+            .stack-column,
+            .stack-column-center {
+                display: block !important;
+                width: 100% !important;
+                max-width: 100% !important;
+                direction: ltr !important;
+            }
+            /* And center justify these ones. */
+            .stack-column-center {
+                text-align: center !important;
+            }
+
+            /* Hides things in small viewports. */
+            .hide-on-mobile {
+                display: none !important;
+                max-height: 0 !important;
+                overflow: hidden !important;
+                visibility: hidden !important;
+            }
+
+            /* What it does: Utility classes to reduce spacing for smaller viewports. */
+            .sm-p-none  {padding: 0 !important;}
+            .sm-pt-none {padding-top: 0 !important;}
+            .sm-pb-none {padding-bottom: 0 !important;}
+            .sm-pr-none {padding-right: 0 !important;}
+            .sm-pl-none {padding-left: 0 !important;}
+            .sm-px-none {padding-left: 0 !important; padding-right: 0 !important;}
+            .sm-py-none {padding-top: 0 !important; padding-bottom: 0 !important;}
+
+            .sm-p   {padding: 20px !important;}
+            .sm-pt  {padding-top: 20px !important;}
+            .sm-pb  {padding-bottom: 20px !important;}
+            .sm-pr  {padding-right: 20px !important;}
+            .sm-pl  {padding-left: 20px !important;}
+            .sm-px  {padding-left: 20px !important; padding-right: 20px !important;}
+            .sm-py  {padding-top: 20px !important; padding-bottom: 20px !important;}
+            .sm-mb  {margin-bottom: 20px !important;}
+
+            /* What it does: Utility classes to kill border radius for smaller viewports. Used mainly on the email's main container(s). */
+            .bar,
+            .btr,
+            .bbr {
+                border-top-left-radius: 0;
+                border-top-right-radius: 0;
+                border-bottom-left-radius: 0;
+                border-bottom-right-radius: 0;
+            }
+        }
+    </style>
+    <!-- Progressive Enhancements : END -->
+</head>
+
+<!--
+    The email background color is defined in three places, just below. If you change one, remember to change the others.
+    1. body tag: for most email clients
+    2. center tag: for Gmail and Inbox mobile apps and web versions of Gmail, GSuite, Inbox, Yahoo, AOL, Libero, Comcast, freenet, Mail.ru, Orange.fr
+    3. mso conditional: For Windows 10 Mail
+-->
+<body width="100%" style="margin: 0; padding: 0 !important; background: #f3f3f5; mso-line-height-rule: exactly;">
+    <center style="width: 100%; background: #f3f3f5;">
+    <!--[if mso | IE]>
+    <table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%" style="background-color: #f3f3f5;">
+    <tr>
+    <td>
+    <![endif]-->
+
+        <!-- Visually Hidden Preview Text : BEGIN -->
+        <div style="display: none; font-size: 1px; line-height: 1px; max-height: 0px; max-width: 0px; opacity: 0; overflow: hidden; mso-hide: all; font-family: sans-serif;">
+            LfK! - Password reset
+        </div>
+        <!-- Visually Hidden Preview Text : END -->
+
+        <div class="email-container" style="max-width: 680px; margin: 0 auto;">
+            <!--[if mso]>
+            <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="680" align="center">
+            <tr>
+            <td>
+            <![endif]-->
+            <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="max-width: 680px; width:100%">
+                <tr>
+                    <td style="padding: 30px; background-color: #ffffff;" class="sm-p bar">
+                        <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
+                            <tr>
+                                <td style="padding-bottom: 15px; font-family: arial, sans-serif; font-size: 15px; line-height: 21px; color: #3C3F44; text-align: left;">
+                                    <h1 style="font-weight: bold; font-size: 27px; line-height: 27px; color: #0C0D0E; margin: 0 0 15px 0;">LfK!</h1>
+                                </td>
+                            </tr>
+                            <tr>
+                                <td style="padding-bottom: 15px; font-family: arial, sans-serif; font-size: 15px; line-height: 21px; color: #3C3F44; text-align: left;">
+                                    <h1 style="font-weight: bold; font-size: 21px; line-height: 21px; color: #0C0D0E; margin: 0 0 15px 0;">Password reset</h1>
+                                    <p style="margin: 0 0 15px;" class="has-markdown">A password reset for your account got requested.<br><b>If you didn't request the reset please ignore this mail.</b><br>Your password won't be changed until you click the reset link below and set a new one.</p>
+                                </td>
+                            </tr>
+                            <!-- Button Row : BEGIN -->
+                            <tr>
+                                <td>
+                                    <!-- Button : BEGIN -->
+                                    <table align="left" border="0" cellpadding="0" cellspacing="0" role="presentation">
+                                        <tr>
+                                            <td class="s-btn s-btn__primary" style="border-radius: 4px; background: #0095ff;">
+                                                <a class="s-btn s-btn__primary" href="{{reset_link}}" target="_parent" style="background: #0095FF; border: 1px solid #0077cc; box-shadow: inset 0 1px 0 0 rgba(102,191,255,.75); font-family: arial, sans-serif; font-size: 17px; line-height: 17px; color: #ffffff; text-align: center; text-decoration: none; padding: 13px 17px; display: block; border-radius: 4px; white-space: nowrap;">Reset password</a>
+                                            </td>
+                                        </tr>
+                                    </table>
+                                    <!-- Button : END -->
+                                </td>
+                            </tr>
+                            <!-- Button Row : END -->
+                        </table>
+                    </td>
+                </tr>
+
+                <!-----------------------------
+
+                    EMAIL BODY : END
+
+                ------------------------------>
+
+                <!-- Footer : BEGIN -->
+                <tr>
+                    <td style="padding: 30px;" class="sm-p">
+                        <table align="left" border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%">
+                            <!-- Subscription Info : BEGIN -->
+                            <tr>
+                                <td style="padding-bottom: 10px; font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">
+                                    Copyright © {{copyright_owner}}. All rights reserved.
+                                </td>
+                            </tr>
+                            <tr>
+                                <td style="font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">
+                                    <a href="{{link_imprint}}"
+                                    style="color: #9199A1; text-decoration: underline;">Imprint</a>&nbsp;&nbsp;&nbsp;&nbsp;
+                                    <a href="{{link_privacy}}" style="color: #9199A1; text-decoration: underline;">Privacy</a>
+                                </td>
+                            </tr>
+                            <!-- Subscription Info : BEGIN -->
+                            <!-- HR line : BEGIN -->
+                            <tr>
+                                <td style="padding: 30px 0;" width="100%" class="sm-py">
+                                    <table aria-hidden="true" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%">
+                                        <tr>
+                                            <td height="1" width="100%" style="font-size: 0; line-height: 0; border-top: 1px solid #D6D8DB;">&nbsp;</td>
+                                        </tr>
+                                    </table>
+                                </td>
+                            </tr>
+                            <!-- HR line : END -->
+                            <tr>
+                                <td style="padding-bottom: 5px; font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">This mail was sent to <strong>{{recipient_mail}}</strong> because someone request a password reset for a account linked to the mail address.</td>
+                            </tr>
+                            <!-- Sender Info : END -->
+                        </table>
+                    </td>
+                </tr>
+                <!-- Footer : END -->
+            </table>
+        </div>
+    <!--[if mso | IE]>
+    </td>
+    </tr>
+    </table>
+    <![endif]-->
+    </center>
+</body>
+</html>
--- a/src/static/mail_templates/pw-reset.txt
+++ b/src/static/mail_templates/pw-reset.txt
@@ -0,0 +1,12 @@
+LfK! - Password reset.
+
+A password reset for your account got requested
+If you didn't request the reset please ignore this mail
+Your password won't be changed until you click the reset link below and set a new one.
+
+Reset: {{reset_link}}
+
+
+Copyright © {{copyright_owner}}. All rights reserved.
+Imprint: {{link_imprint}} | Privacy: {{link_privacy}}
+This mail was sent to {{recipient_mail}} because someone request a password reset for a account linked to the mail address.
--- a/src/static/mail_templates/test.html
+++ b/src/static/mail_templates/test.html
@@ -0,0 +1,369 @@
+
+<!DOCTYPE html>
+<html lang="de" xmlns="http://www.w3.org/1999/xhtml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:v="urn:schemas-microsoft-com:vml">
+<head>
+    <title>LfK! - Mail test</title> <!-- The title tag shows in email notifications, like Android 4.4. -->
+    <meta charset="utf-8"> <!-- utf-8 works for most cases -->
+    <meta http-equiv="Content-Type" content="text/html charset=UTF-8" />
+    <meta name="viewport" content="width=device-width"> <!-- Forcing initial-scale shouldn't be necessary -->
+    <meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- Use the latest (edge) version of IE rendering engine -->
+    <meta name="x-apple-disable-message-reformatting"> <!-- Disable auto-scale in iOS 10 Mail entirely -->
+    <meta name="format-detection" content="telephone=no,address=no,email=no,date=no,url=no"> <!-- Tell iOS not to automatically link certain text strings. -->
+
+    <!-- CSS Reset : BEGIN -->
+    <style>
+        /* What it does: Remove spaces around the email design added by some email clients. */
+        /* Beware: It can remove the padding / margin and add a background color to the compose a reply window. */
+        html,
+        body {
+            margin: 0 auto !important;
+            padding: 0 !important;
+            height: 100% !important;
+            width: 100% !important;
+        }
+
+        /* What it does: Stops email clients resizing small text. */
+        * {
+            -ms-text-size-adjust: 100%;
+            -webkit-text-size-adjust: 100%;
+        }
+
+        /* What it does: Centers email on Android 4.4 */
+        div[style*="margin: 16px 0"] {
+            margin:0 !important;
+        }
+
+        /* What it does: Stops Outlook from adding extra spacing to tables. */
+        table,
+        td {
+            mso-table-lspace: 0pt !important;
+            mso-table-rspace: 0pt !important;
+        }
+
+        /* What it does: Fixes webkit padding issue. */
+        table {
+            border: 0;
+            border-spacing: 0;
+            border-collapse: collapse
+        }
+
+        /* What it does: Forces Samsung Android mail clients to use the entire viewport. */
+        #MessageViewBody,
+        #MessageWebViewDiv{
+            width: 100% !important;
+        }
+
+        /* What it does: Uses a better rendering method when resizing images in IE. */
+        img {
+            -ms-interpolation-mode:bicubic;
+        }
+
+        /* What it does: Prevents Windows 10 Mail from underlining links despite inline CSS. Styles for underlined links should be inline. */
+        a {
+            text-decoration: none;
+        }
+
+        /* What it does: A work-around for email clients automatically linking certain text strings. */
+        /* iOS */
+        a[x-apple-data-detectors],
+        .unstyle-auto-detected-links a,
+        .aBn {
+            border-bottom: 0 !important;
+            cursor: default !important;
+            color: inherit !important;
+            text-decoration: none !important;
+            font-size: inherit !important;
+            font-family: inherit !important;
+            font-weight: inherit !important;
+            line-height: inherit !important;
+        }
+        u + #body a,        /* Gmail */
+        #MessageViewBody a  /* Samsung Mail */
+        {
+           color: inherit;
+           text-decoration: none;
+           font-size: inherit;
+           font-family: inherit;
+           font-weight: inherit;
+           line-height: inherit;
+        }
+
+        /* What it does: Prevents Gmail from changing the text color in conversation threads. */
+        .im {
+            color: inherit !important;
+        }
+
+        /* What it does: Prevents Gmail from displaying an download button on large, non-linked images. */
+        .a6S {
+            display: none !important;
+            opacity: 0.01 !important;
+        }
+        /* If the above doesn't work, add a .g-img class to any image in question. */
+        img.g-img + div {
+            display:none !important;
+        }
+
+        /* What it does: Removes right gutter in Gmail iOS app: https://github.com/TedGoas/Cerberus/issues/89  */
+        /* Create one of these media queries for each additional viewport size you'd like to fix */
+
+        /* iPhone 4, 4S, 5, 5S, 5C, and 5SE */
+        @media only screen and (min-device-width: 320px) and (max-device-width: 374px) {
+            u ~ div .email-container {
+                min-width: 320px !important;
+            }
+        }
+        /* iPhone 6, 6S, 7, 8, and X */
+        @media only screen and (min-device-width: 375px) and (max-device-width: 413px) {
+            u ~ div .email-container {
+                min-width: 375px !important;
+            }
+        }
+        /* iPhone 6+, 7+, and 8+ */
+        @media only screen and (min-device-width: 414px) {
+            u ~ div .email-container {
+                min-width: 414px !important;
+            }
+        }
+    </style>
+    <!-- What it does: Helps DPI scaling in Outlook 2007-2013 -->
+    <!--[if gte mso 9]>
+    <xml>
+        <o:OfficeDocumentSettings>
+            <o:AllowPNG/>
+            <o:PixelsPerInch>96</o:PixelsPerInch>
+        </o:OfficeDocumentSettings>
+        </xml>
+    <![endif]-->
+
+    <!-- CSS Reset : END -->
+
+    <!-- Progressive Enhancements : BEGIN -->
+    <style>
+        /* What it does: Hover styles for buttons and tags */
+        .s-btn__primary:hover {
+            background: #0077CC !important;
+            border-color: #0077CC !important;
+        }
+        .s-btn__white:hover {
+            background: #EFF0F1 !important;
+            border-color: #EFF0F1 !important;
+        }
+        .s-btn__outlined:hover {
+            background: rgba(0,119,204,.05) !important;
+            color: #005999 !important;
+        }
+        .s-tag:hover,
+        .post-tag:hover {
+            border-color: #cee0ed !important;
+            background: #cee0ed !important;
+        }
+
+        /* What it does: Styles markdown links that we can't write inline CSS for. */
+        .has-markdown a,
+        .has-markdown a:visited {
+            color: #0077CC !important;
+            text-decoration: none !important;
+        }
+
+        /* What it does: Styles markdown code blocks that we can't write inline CSS for. */
+        code {
+            padding: 1px 5px;
+            background-color: #EFF0F1;
+            color: #242729;
+            font-size: 13px;
+            line-height: inherit;
+            font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, sans-serif;
+        }
+        pre {
+            margin: 0 0 15px;
+            line-height: 17px;
+            background-color: #EFF0F1;
+            padding: 4px 8px;
+            border-radius: 3px;
+            overflow-x: auto;
+        }
+        pre code {
+            margin: 0 0 15px;
+            padding: 0;
+            line-height: 17px;
+            background-color: none;
+        }
+
+        /* What it does: Styles markdown blockquotes that we can't write inline CSS for. */
+        blockquote {
+            margin: 0 0 15px;
+            padding: 4px 10px;
+            background-color: #FFF8DC;
+            border-left: 2px solid #ffeb8e;
+        }
+        blockquote p {
+            padding: 4px 0;
+            margin: 0;
+            overflow-wrap: break-word;
+        }
+
+        /* What it does: Rounds corners in email clients that support it */
+        .bar {
+            border-radius: 5px;
+        }
+        .btr {
+            border-top-left-radius: 5px;
+            border-top-right-radius: 5px;
+        }
+        .bbr {
+            border-bottom-left-radius: 5px;
+            border-bottom-right-radius: 5px;
+        }
+
+        @media screen and (max-width: 680px) {
+            /* What it does: Forces table cells into full-width rows. */
+            .stack-column,
+            .stack-column-center {
+                display: block !important;
+                width: 100% !important;
+                max-width: 100% !important;
+                direction: ltr !important;
+            }
+            /* And center justify these ones. */
+            .stack-column-center {
+                text-align: center !important;
+            }
+
+            /* Hides things in small viewports. */
+            .hide-on-mobile {
+                display: none !important;
+                max-height: 0 !important;
+                overflow: hidden !important;
+                visibility: hidden !important;
+            }
+
+            /* What it does: Utility classes to reduce spacing for smaller viewports. */
+            .sm-p-none  {padding: 0 !important;}
+            .sm-pt-none {padding-top: 0 !important;}
+            .sm-pb-none {padding-bottom: 0 !important;}
+            .sm-pr-none {padding-right: 0 !important;}
+            .sm-pl-none {padding-left: 0 !important;}
+            .sm-px-none {padding-left: 0 !important; padding-right: 0 !important;}
+            .sm-py-none {padding-top: 0 !important; padding-bottom: 0 !important;}
+
+            .sm-p   {padding: 20px !important;}
+            .sm-pt  {padding-top: 20px !important;}
+            .sm-pb  {padding-bottom: 20px !important;}
+            .sm-pr  {padding-right: 20px !important;}
+            .sm-pl  {padding-left: 20px !important;}
+            .sm-px  {padding-left: 20px !important; padding-right: 20px !important;}
+            .sm-py  {padding-top: 20px !important; padding-bottom: 20px !important;}
+            .sm-mb  {margin-bottom: 20px !important;}
+
+            /* What it does: Utility classes to kill border radius for smaller viewports. Used mainly on the email's main container(s). */
+            .bar,
+            .btr,
+            .bbr {
+                border-top-left-radius: 0;
+                border-top-right-radius: 0;
+                border-bottom-left-radius: 0;
+                border-bottom-right-radius: 0;
+            }
+        }
+    </style>
+    <!-- Progressive Enhancements : END -->
+</head>
+
+<!--
+    The email background color is defined in three places, just below. If you change one, remember to change the others.
+    1. body tag: for most email clients
+    2. center tag: for Gmail and Inbox mobile apps and web versions of Gmail, GSuite, Inbox, Yahoo, AOL, Libero, Comcast, freenet, Mail.ru, Orange.fr
+    3. mso conditional: For Windows 10 Mail
+-->
+<body width="100%" style="margin: 0; padding: 0 !important; background: #f3f3f5; mso-line-height-rule: exactly;">
+    <center style="width: 100%; background: #f3f3f5;">
+    <!--[if mso | IE]>
+    <table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%" style="background-color: #f3f3f5;">
+    <tr>
+    <td>
+    <![endif]-->
+
+        <!-- Visually Hidden Preview Text : BEGIN -->
+        <div style="display: none; font-size: 1px; line-height: 1px; max-height: 0px; max-width: 0px; opacity: 0; overflow: hidden; mso-hide: all; font-family: sans-serif;">
+            LfK! - Mail test
+        </div>
+        <!-- Visually Hidden Preview Text : END -->
+
+        <div class="email-container" style="max-width: 680px; margin: 0 auto;">
+            <!--[if mso]>
+            <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="680" align="center">
+            <tr>
+            <td>
+            <![endif]-->
+            <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="max-width: 680px; width:100%">
+                <tr>
+                    <td style="padding: 30px; background-color: #ffffff;" class="sm-p bar">
+                        <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
+                            <tr>
+                                <td style="padding-bottom: 15px; font-family: arial, sans-serif; font-size: 15px; line-height: 21px; color: #3C3F44; text-align: left;">
+                                    <h1 style="font-weight: bold; font-size: 27px; line-height: 27px; color: #0C0D0E; margin: 0 0 15px 0;">LfK!</h1>
+                                </td>
+                            </tr>
+                            <tr>
+                                <td style="padding-bottom: 15px; font-family: arial, sans-serif; font-size: 15px; line-height: 21px; color: #3C3F44; text-align: left;">
+                                    <h1 style="font-weight: bold; font-size: 21px; line-height: 21px; color: #0C0D0E; margin: 0 0 15px 0;">Test mail</h1>
+                                    <p style="margin: 0 0 15px;" class="has-markdown">This is a test mail triggered by an admin in the LfK! backend.</p>
+                                </td>
+                            </tr>
+                        </table>
+                    </td>
+                </tr>
+
+                <!-----------------------------
+
+                    EMAIL BODY : END
+
+                ------------------------------>
+
+                <!-- Footer : BEGIN -->
+                <tr>
+                    <td style="padding: 30px;" class="sm-p">
+                        <table align="left" border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%">
+                            <!-- Subscription Info : BEGIN -->
+                            <tr>
+                                <td style="padding-bottom: 10px; font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">
+                                    Copyright © {{copyright_owner}}. All rights reserved.
+                                </td>
+                            </tr>
+                            <tr>
+                                <td style="font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">
+                                    <a href="{{link_imprint}}"
+                                    style="color: #9199A1; text-decoration: underline;">Imprint</a>&nbsp;&nbsp;&nbsp;&nbsp;
+                                    <a href="{{link_privacy}}" style="color: #9199A1; text-decoration: underline;">Privacy</a>
+                                </td>
+                            </tr>
+                            <!-- Subscription Info : BEGIN -->
+                            <!-- HR line : BEGIN -->
+                            <tr>
+                                <td style="padding: 30px 0;" width="100%" class="sm-py">
+                                    <table aria-hidden="true" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%">
+                                        <tr>
+                                            <td height="1" width="100%" style="font-size: 0; line-height: 0; border-top: 1px solid #D6D8DB;">&nbsp;</td>
+                                        </tr>
+                                    </table>
+                                </td>
+                            </tr>
+                            <!-- HR line : END -->
+                            <tr>
+                                <td style="padding-bottom: 5px; font-size: 12px; line-height: 15px; font-family: arial, sans-serif; color: #9199A1; text-align: left;">This mail was sent to <strong>{{recipient_mail}}</strong> because someone request a mail test for this mail address.</td>
+                            </tr>
+                            <!-- Sender Info : END -->
+                        </table>
+                    </td>
+                </tr>
+                <!-- Footer : END -->
+            </table>
+        </div>
+    <!--[if mso | IE]>
+    </td>
+    </tr>
+    </table>
+    <![endif]-->
+    </center>
+</body>
+</html>
--- a/src/static/mail_templates/test.txt
+++ b/src/static/mail_templates/test.txt
@@ -0,0 +1,8 @@
+LfK! - Mail test.
+
+This is a test mail triggered by an admin in the LfK! backend.
+
+
+Copyright © {{copyright_owner}}. All rights reserved.
+Imprint: {{link_imprint}} | Privacy: {{link_privacy}}
+This mail was sent to {{recipient_mail}} because someone requested a mail test for this mail address.
--- a/Show More
+++ b/Show More