#4 added functions to post, and get tracks by their ids and what was added inside input

src/controllers/albumsController.ts

@@ -23,8 +23,8 @@ export class AlbumsController {
     constructor() {
         this.router = express.Router()
         this.service = albumsService
-        this.router.get('/', this.getAlbumsHandler)
-        this.router.get('/:id', this.getAlbumsHandler)
+        this.router.get('/', this.getAlbums)
+        this.router.get('/:id', this.getAlbums)
         this.router.post('/', upload.single('coverImage'), this.addAlbum)
     }
 
@@ -32,7 +32,7 @@ export class AlbumsController {
         return this.router;
     }
 
-    private getAlbumsHandler = async (req: Request, res: Response): Promise<void> => {
+    private getAlbums = async (req: Request, res: Response): Promise<void> => {
         const response = await this.service.getAlbums(req)
         if (response.status === EStatuses.FAILURE){
             res.status(418).send(response)

src/controllers/tracksController.ts

+import express, { Request, Response, Router } from "express";
+import { EStatuses } from "../enum/EStatuses";
+import ITrackDto from "../interfaces/ITrackDto";
+import { tracksService, TracksService } from "../services/tracksService";
+
+
+export class TracksController {
+    private router: Router
+    private service: TracksService
+    constructor() {
+        this.router = express.Router()
+        this.service = tracksService
+        this.router.get('/', this.getTracks)
+        this.router.post('/', this.addTrack)
+    }
+
+    getRouter () {
+        return this.router;
+    }
+
+    private getTracks = async (req: Request, res: Response) => {
+        const response = await this.service.getTracks(req)
+        if (response.status === EStatuses.FAILURE){
+            res.status(418).send(response)
+        } else{
+            res.send(response)
+        }
+    } 
+
+    private addTrack = async (req: Request, res: Response) => {
+        const trackDto: ITrackDto = req.body
+        const response = await this.service.addTrack(trackDto)
+        if (response.status === EStatuses.FAILURE){
+            res.status(418).send(response)
+        } else{
+            res.send(response)
+        }
+    }
+}
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src/index.ts

@@ -5,6 +5,7 @@ import { HealthCheckController } from "./controllers/healthCheck";
 import { mongooseDB } from "./repository/mongooseDB";
 import { ArtistsController } from "./controllers/artistsController";
 import { AlbumsController } from "./controllers/albumsController";
+import { TracksController } from "./controllers/tracksController";
 
 dotenv.config()
 
@@ -22,6 +23,7 @@ class App {
             this.app.use('/health-check', new HealthCheckController().getRouter())
             this.app.use('/artists', new ArtistsController().getRouter())
             this.app.use('/albums', new AlbumsController().getRouter())
+            this.app.use('/tracks', new TracksController().getRouter())
             this.app.listen(process.env.APP_PORT, () => {
                 console.log(`Server is running on http://localhost:${process.env.APP_PORT}`)
             })

src/services/tracksService.ts

@@ -55,3 +55,5 @@ export class TracksService {
         }
     }
 }
+
+export const tracksService = new TracksService()
\ No newline at end of file