public function update($id, $name, $price, $active, $thumb, $content)
 {
     Assertion::string($name);
     Assertion::boolean($active);
     $product = $this->products->productOfId($id);
     $product->name = $name;
     $product->slug = Str::slug($name);
     $product->price = $price;
     $product->active = $active;
     if ($thumb) {
         $product->thumb = $thumb;
     }
     $product->content = $content;
     $this->products->update($product);
     return $product;
 }
 public function getDataTables()
 {
     $products = $this->productRepository->getByPage(Input::get('start'), Input::get('length'));
     return $this->respond(['draw' => Input::get('raw'), "recordsTotal" => 7, 'data' => $this->transformCollection($products->items)]);
 }