Big commit whatever

www/api/app/Models/Track.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class Track extends Model
+{
+    protected $fillable = ['title', 'file_path', 'duration_seconds', 'album_id', 'position'];
+
+    public function album(): BelongsTo
+    {
+        return $this->belongsTo(Album::class);
+    }
+
+    public function artists(): BelongsToMany
+    {
+        return $this->belongsToMany(Artist::class, 'artist_track');
+    }
+
+    public function genres(): BelongsToMany
+    {
+        return $this->belongsToMany(Genre::class, 'track_genre');
+    }
+
+    public function likedBy(): BelongsToMany
+    {
+        return $this->belongsToMany(User::class, 'likes');
+    }
+}