feat(api): fetch listens from spotify

src/music-library/album.entity.ts

@@ -0,0 +1,36 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  ManyToMany,
+  JoinTable,
+  OneToMany
+} from "typeorm";
+import { SpotifyLibraryDetails } from "src/sources/spotify/spotify-library-details.entity";
+import { Artist } from "./artist.entity";
+import { Track } from "./track.entity";
+
+@Entity()
+export class Album {
+  @PrimaryGeneratedColumn("uuid")
+  id: string;
+
+  @Column()
+  name: string;
+
+  @ManyToMany(
+    type => Artist,
+    artist => artist.albums
+  )
+  @JoinTable()
+  artists: Artist[];
+
+  @OneToMany(
+    type => Track,
+    track => track.album
+  )
+  tracks: Track[];
+
+  @Column(type => SpotifyLibraryDetails)
+  spotify: SpotifyLibraryDetails;
+}