[WIP] Working on orders & invoices

app/Models/Shop/InvoicePayment.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models\Shop;
+
+use Illuminate\Database\Eloquent\Model;
+
+class InvoicePayment extends Model
+{
+    protected $guarded = ['id'];
+    protected $table = 'shop_invoice_payments';
+    
+    public function invoice()
+    {
+        return $this->belongsTo(Invoice::class);
+    }
+
+    public function scopeByInvoice($query, $invoice_id)
+    {
+        return $query->where('invoice_id', $invoice_id);
+    }
+}