fixBankInSlip

app/PurchaseOrder.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class PurchaseOrder extends Model
+{
+    protected $fillable = ['image_url','amount','booking_id'];
+    
+    public function booking()
+    {
+        return $this->belongsTo(Booking::class);
+    }
+}