codigo actual del servidor, con avances de joan

app/Http/Resources/V2/ProductWholesaleResource.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Resources\V2;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ProductWholesaleResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        // return parent::toArray($request);
+        return [
+            // 'id' => $this->id,
+            // 'product_stock_id' => $this->product_stock_id,
+            'min_qty' => (int)$this->min_qty,
+            'max_qty' => (int) $this->max_qty,
+            'price' => single_price($this->price)
+        ];
+    }
+}