Optimize API queries by laravel/telescope

Author: thecodeholic

app/Http/Controllers/Api/CustomerController.php

@@ -30,6 +30,7 @@ public function index()
  $sortDirection = request('sort_direction', 'desc');
 
  $query = Customer::query()
+ ->with('user')
  ->orderBy("customers.$sortField", $sortDirection)
  ;
  if ($search) {

app/Http/Controllers/Api/OrderController.php

@@ -28,6 +28,8 @@ public function index()
  $sortDirection = request('sort_direction', 'desc');
 
  $query = Order::query()
+ ->withCount('items')
+ ->with('user.customer')
  ->where('id', 'like', "%{$search}%")
  ->orderBy($sortField, $sortDirection)
  ->paginate($perPage);

app/Http/Resources/OrderListResource.php

@@ -20,7 +20,7 @@ public function toArray($request)
  'id' => $this->id,
  'status' => $this->status,
  'total_price' => $this->total_price,
- 'number_of_items' => $this->items()->count(),
+ 'number_of_items' => $this->items_count,
  'customer' => [
  'id' => $this->user->id,
  'first_name' => $this->user->customer->first_name,