/**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     $image = image::findOrFail($id);
     $files = [public_path() . "/images/products/" . $image->image, public_path() . "/images/products/med_" . $image->image, public_path() . "/images/products/tmb_" . $image->image];
     File::delete($files);
     image::destroy($image->id);
     return redirect()->back();
 }