WIP

app/Models/BatchMutation.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Bus\Batch;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Support\Facades\Bus;
+
+class BatchMutation extends Model
+{
+    use HasFactory;
+
+    public $fillable = ['batch_id', 'album_id'];
+
+    public function album() : BelongsTo {
+        return $this->belongsTo(Album::class);
+    }
+
+    public function getBatchAttribute() : Batch {
+        return Bus::findBatch($this->batchId);
+    }
+}