@lfk/mailer

Handles mail generation and sending (pw reset, welcome mail, etc)

Dev Setup 🛠

Local dev setup

1. Rename the .env.example file to .env (you can adjust app port and other settings, if needed) or generate a example env with yarn && yarn test:generate_env.
2. Install Dependencies

   yarn
   

3. Start the server

   yarn dev
   

Templates

The mailer uses html and plaintext templates to generate various mails. The templates are stored in src/templates by default.

We provide a set of default templates that we use for the "Lauf für Kaya!" charity run. We use handlebars for templateing utilizing i18next for translation - the i18n string format in the templates is : {{__ "string"}} You can provide your own templates by replacing the ones we provided before compiling the project or by simply mounting your custom templates into the docker container.

The server currently needs the following templates to work:

• pw-reset.html
• pw-reset.txt
• test.html
• test.txt
• welcome_runner.html
• welcome_runner.txt

Name	Type	Default	Description
APP_PORT	Number	4010	The port the backend server listens on. Is optional.
NODE_ENV	String	dev	The apps env - influences debug info.
API_KEY	String(min length: 64)	Random generated string	The api key you want to use for auth (query-param key), has to be at least 64 chars long.
API_URL	String(url)	"http://localhost:8080"	The URL ponting to the base (root) of the lfk runner system.
MAIL_SERVER	String(FQDN)	None	The mailserver (smtp) used to send mails via nodemailer.
MAIL_PORT	Number	25	The mailserver's port (smtp).
MAIL_USER	String	None	The username used to authenticate against the mailserver.
MAIL_PASSWORD	String	None	The password used to authenticate against the mailserver.
MAIL_FROM	String	None	The mail address that mails get sent from.
PRIVACY_URL	String	"/privacy"	The url path that get's attached to the app url to link to the privacy page.
IMPRINT_URL	String	"/imprint"	The url path that get's attached to the app url to link to the imprint page.
COPYRIGHT_OWNER	String	"LfK!"	Text that gets inserted as the "copyright by" owner in the mails.
EVENT_NAME	String	"Testing 4 Kaya"	The event's name - used to generate the mail text.
CONTACT_MAIL	String(email)	MAIL_FROM	Contact mail address listed at the bottom of some mail templates.

Recommended Editor

Visual Studio Code

Recommended Extensions

• will be automatically recommended via ./vscode/extensions.json
• we also provide a config for i18n-ally in the .vscode folder

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