Fixes for deliveries vs sale_channels

app/Models/Shop/CustomerDelivery.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models\Shop;
+
+use Illuminate\Database\Eloquent\Model;
+
+class CustomerDelivery extends Model
+{
+    protected $guarded = ['id'];
+    protected $table = 'shop_customer_deliveries';
+
+    public function customer()
+    {
+        return $this->belongsTo(Customer::class);
+    }
+    
+    public function delivery()
+    {
+        return $this->belongsTo(Delivery::class);
+    }
+
+    public function scopeByCustomer($query, $customer_id)
+    {
+        return $query->where($this->table . '.customer_id', $customer_id);
+    }
+
+    public function scopeByDelivery($query, $customer_id)
+    {
+        return $query->where($this->table . '.delivery_id', $customer_id);
+    }
+}