populated album on get by id request

backend/src/routes/albums.ts

@@ -32,14 +32,39 @@ const Album = model<IAlbum>(
 );
 
 router.get('/', async (req: Request, res: Response) => {
+	if (!req.query.artist) {
+		try {
 			const albums = await Album.find().populate<{artist: IArtist}>('artist');
 			res.send(albums);
+			return;
+		} catch (err: unknown) {
+			res.send('Could not get albums');
+		}
+	}
+	try {
+		const artistsAlbums = await Album.find({artist: req.query.artist});
+		res.send(artistsAlbums);
+	} catch (err: unknown) {
+		res.send(`Could not find albums of ${req.query.artist} `);
+	}
+});
+
+router.get('/:id', async (req: Request, res: Response) => {
+	try {
+		const album = await Album.findById(req.params.id).populate<{
+			artist: IArtist;
+		}>('artist');
+		res.send(album);
+	} catch (err: unknown) {
+		res.send('No such artist exists');
+	}
 });
 
 router.post(
 	'/',
 	upload.single('albumImage'),
 	async (req: Request, res: Response) => {
+		try {
 			const album: HydratedDocument<IAlbum> = new Album({
 				name: req.body.name,
 				albumImage: {
@@ -54,6 +79,9 @@ router.post(
 			await album.save();
 
 			res.send('Sucessfully saved');
+		} catch (err: unknown) {
+			res.send('Could not post album');
+		}
 	}
 );
 

backend/src/routes/artist.ts

@@ -31,14 +31,19 @@ const artistSchema = new Schema<IArtist>({
 const Artist = model<IArtist>('Artist', artistSchema);
 
 router.get('/', async (req: Request, res: Response) => {
+	try {
 		const artists = await Artist.find();
 		res.send(artists);
+	} catch (err: unknown) {
+		res.send('could not get artists');
+	}
 });
 
 router.post(
 	'/',
 	upload.single('image'),
 	async (req: Request, res: Response) => {
+		try {
 			const artist: HydratedDocument<IArtist> = new Artist({
 				name: req.body.name,
 				description: req.body.description,
@@ -52,6 +57,9 @@ router.post(
 			await artist.save();
 
 			res.send('Sucessfully saved');
+		} catch (err: unknown) {
+			res.send('Could not post');
+		}
 	}
 );