Erster Upload

app/Models/Batch.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Batch extends Model
+{
+    protected $fillable = ['lot_number', 'product_id', 'recipe_id', 'produced_at', 'expires_at'];
+
+    protected $casts = [
+        'produced_at' => 'date',
+        'expires_at'  => 'date',
+    ];
+
+    public function product()
+    {
+        return $this->belongsTo(Product::class);
+    }
+
+    public function recipe()
+    {
+        return $this->belongsTo(Recipe::class);
+    }
+
+    public function origins()
+    {
+        return $this->hasMany(BatchOrigin::class);
+    }
+}