public function update(ProductRequest $request, $id)
{
$product = $this->productModel->find($id);
$product->update($request->except('tags_prod'));
if ($request->has('tag_list')) {
$this->tagsControl($product, $request->input('tag_list'), false);
} else {
if (count($product->tags) > 0) {
$product->tags()->detach();
}
}
return redirect()->route('products.index');
}
