TrackController now also deletes based on a entityfromparam

ref #13

src/controllers/TrackController.ts

@@ -1,7 +1,7 @@
 import { Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put } from 'routing-controllers';
 import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
 import { getConnectionManager, Repository } from 'typeorm';
-import { EntityFromBody } from 'typeorm-routing-controllers-extensions';
+import { EntityFromBody, EntityFromParam } from 'typeorm-routing-controllers-extensions';
 import { TrackIdsNotMatchingError, TrackNotFoundError } from "../errors/TrackErrors";
 import { CreateTrack } from '../models/creation/CreateTrack';
 import { Track } from '../models/entities/Track';
@@ -74,14 +74,10 @@ export class TrackController {
 	@ResponseSchema(ResponseTrack)
 	@ResponseSchema(TrackNotFoundError, { statusCode: 404 })
 	@OpenAPI({ description: "Delete a specified track (if it exists)." })
-	async remove(@Param('id') id: number) {
-		let track = await this.trackRepository.findOne({ id: id });
-
-		if (!track) {
-			throw new TrackNotFoundError();
-		}
+	async remove(@EntityFromParam('id') track: Track) {
+		if (!track) { throw new TrackNotFoundError(); }
 
 		await this.trackRepository.delete(track);
 		return new ResponseTrack(track);
 	}
-}
+}