diff --git a/package.json b/package.json
index 04766fd..32a7c31 100644
--- a/package.json
+++ b/package.json
@@ -1,69 +1,70 @@
 {
-    "name": "@lfk/backend",
-    "version": "1.0.0",
-    "main": "src/app.ts",
-    "repository": "https://git.odit.services/lfk/backend",
-    "author": {
-        "name": "ODIT.Services",
-        "email": "info@odit.services",
-        "url": "https://odit.services"
+  "name": "@lfk/backend",
+  "version": "1.0.0",
+  "main": "src/app.ts",
+  "repository": "https://git.odit.services/lfk/backend",
+  "author": {
+    "name": "ODIT.Services",
+    "email": "info@odit.services",
+    "url": "https://odit.services"
+  },
+  "contributors": [
+    {
+      "name": "Philipp Dormann",
+      "email": "philipp@philippdormann.de",
+      "url": "https://philippdormann.de"
     },
-    "contributors": [
-        {
-            "name": "Philipp Dormann",
-            "email": "philipp@philippdormann.de",
-            "url": "https://philippdormann.de"
-        },
-        {
-            "name": "Nicolai Ort",
-            "email": "info@nicolai-ort.com",
-            "url": "https://nicolai-ort.com"
-        }
-    ],
-    "license": "CC-BY-NC-SA-4.0",
-    "dependencies": {
-        "body-parser": "^1.19.0",
-        "class-transformer": "^0.3.1",
-        "class-validator": "^0.12.2",
-        "consola": "^2.15.0",
-        "cors": "^2.8.5",
-        "express": "^4.17.1",
-        "helmet": "^4.2.0",
-        "jsonwebtoken": "^8.5.1",
-        "multer": "^1.4.2",
-        "mysql": "^2.18.1",
-        "pg": "^8.5.1",
-        "reflect-metadata": "^0.1.13",
-        "routing-controllers": "^0.9.0-alpha.6",
-        "routing-controllers-openapi": "^2.1.0",
-        "swagger-ui-express": "^4.1.5",
-        "typeorm": "^0.2.29"
-    },
-    "devDependencies": {
-        "@types/cors": "^2.8.8",
-        "@types/dotenv-safe": "^8.1.1",
-        "@types/express": "^4.17.9",
-        "@types/jsonwebtoken": "^8.5.0",
-        "@types/node": "^14.14.9",
-        "@types/multer": "^1.4.4",
-        "@types/swagger-ui-express": "^4.1.2",
-        "dotenv-safe": "^8.2.0",
-        "husky": "^4.3.0",
-        "nodemon": "^2.0.6",
-        "prettier": "^2.2.0",
-        "pretty-quick": "^3.1.0",
-        "sqlite3": "^5.0.0",
-        "ts-node": "^9.0.0",
-        "typescript": "^4.1.2"
-    },
-    "scripts": {
-        "dev": "nodemon src/app.ts",
-        "build": "tsc",
-        "format": "pretty-quick"
-    },
-    "husky": {
-        "hooks": {
-            "pre-commit": "pretty-quick --staged"
-        }
+    {
+      "name": "Nicolai Ort",
+      "email": "info@nicolai-ort.com",
+      "url": "https://nicolai-ort.com"
     }
+  ],
+  "license": "CC-BY-NC-SA-4.0",
+  "dependencies": {
+    "body-parser": "^1.19.0",
+    "class-transformer": "^0.3.1",
+    "class-validator": "^0.12.2",
+    "consola": "^2.15.0",
+    "cors": "^2.8.5",
+    "express": "^4.17.1",
+    "helmet": "^4.2.0",
+    "jsonwebtoken": "^8.5.1",
+    "multer": "^1.4.2",
+    "mysql": "^2.18.1",
+    "pg": "^8.5.1",
+    "reflect-metadata": "^0.1.13",
+    "routing-controllers": "^0.9.0-alpha.6",
+    "routing-controllers-openapi": "^2.1.0",
+    "swagger-ui-express": "^4.1.5",
+    "typeorm": "^0.2.29",
+    "typeorm-routing-controllers-extensions": "^0.2.0"
+  },
+  "devDependencies": {
+    "@types/cors": "^2.8.8",
+    "@types/dotenv-safe": "^8.1.1",
+    "@types/express": "^4.17.9",
+    "@types/jsonwebtoken": "^8.5.0",
+    "@types/multer": "^1.4.4",
+    "@types/node": "^14.14.9",
+    "@types/swagger-ui-express": "^4.1.2",
+    "dotenv-safe": "^8.2.0",
+    "husky": "^4.3.0",
+    "nodemon": "^2.0.6",
+    "prettier": "^2.2.0",
+    "pretty-quick": "^3.1.0",
+    "sqlite3": "^5.0.0",
+    "ts-node": "^9.0.0",
+    "typescript": "^4.1.2"
+  },
+  "scripts": {
+    "dev": "nodemon src/app.ts",
+    "build": "tsc",
+    "format": "pretty-quick"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "pretty-quick --staged"
+    }
+  }
 }
diff --git a/src/controllers/TrackController.ts b/src/controllers/TrackController.ts
index 2b8011a..be3b32f 100644
--- a/src/controllers/TrackController.ts
+++ b/src/controllers/TrackController.ts
@@ -7,29 +7,34 @@ import {
   Put,
   Delete,
 } from "routing-controllers";
-import { OpenAPI } from "routing-controllers-openapi";
-import { getConnection, Repository } from "typeorm";
+import { getConnectionManager, Repository } from "typeorm";
+import {
+  EntityFromParam,
+  EntityFromBody,
+} from "typeorm-routing-controllers-extensions";
 import { Track } from "../models/Track";
 
 @JsonController("/track")
 export class TrackController {
-  private repo(): Repository<Track> {
-    return getConnection().getRepository(Track);
+  private trackRepository: Repository<Track>;
+
+  constructor() {
+    this.trackRepository = getConnectionManager().get().getRepository(Track);
   }
 
   @Get("/track")
   async getAll() {
-    return await this.repo().find();
+    return await this.trackRepository.find();
   }
 
   @Get("/track/:id")
-  async getOne(@Param("id") id: number) {
-    return await this.repo().findOne({ id: id });
+  async getOne(@EntityFromParam("id") track: Track) {
+    return track;
   }
 
   @Post("/track")
-  post(@Body() user: any) {
-    return "Saving user...";
+  post(@EntityFromBody() track: Track) {
+    return this.trackRepository.save(track);
   }
 
   @Put("/track/:id")
@@ -38,7 +43,7 @@ export class TrackController {
   }
 
   @Delete("/track/:id")
-  remove(@Param("id") id: number) {
-    return "Removing user...";
+  remove(@EntityFromParam("id") track: Track) {
+    return this.trackRepository.delete(track);
   }
 }