/**
  * Store a newly created resource in storage.
  *
  * @return Response
  */
 public function postCreate(UserRequest $request)
 {
     $user = new User();
     $user->name = $request->name;
     $user->tipo_usuario = $request->tipo_usuario;
     $user->username = $request->username;
     $user->email = $request->email;
     $user->password = bcrypt($request->password);
     $user->confirmation_code = str_random(32);
     $user->confirmed = $request->confirmed;
     $picture = "";
     if ($request->hasFile('image')) {
         $file = $request->file('image');
         $filename = $file->getClientOriginalName();
         $extension = $file->getClientOriginalExtension();
         $picture = sha1($filename . time()) . '.' . $extension;
         $destinationPath = public_path() . '/uploads/users/fotos/';
         $request->file('image')->move($destinationPath, $picture);
         $path2 = public_path() . '/uploads/users/fotos/thumbs/';
         Thumbnail::generate_image_thumbnail($destinationPath . $picture, $path2 . $picture);
     }
     $user->filename = $picture;
     if ($user->save()) {
         return redirect("/admin/users");
     }
 }
 /**
  * Update the specified resource in storage.
  *
  * @param  int $id
  * @return Response
  */
 public function update($id, ModelRequest $request)
 {
     try {
         $roles = $request->input('roles', []);
         $departments = $request->input('departments', []);
         $user_id = $request->input('user_id', null);
         $clear_picture = $request->input('clear_picture', false);
         $model = $this->getModel($id);
         try {
             DB::beginTransaction();
             $model->user_id = $user_id;
             $model->update($request->all());
             $model->roles()->sync($roles);
             $model->departments()->sync($departments);
             if ($clear_picture) {
                 $picture = $model->picture;
                 if ($picture) {
                     try {
                         File::delete(base_path() . $picture->filename);
                         $picture->forcedelete();
                     } catch (Exception $e) {
                     }
                 }
             } else {
                 if ($request->hasFile('photo')) {
                     $uploaded_file = $request->file('photo');
                     if ($uploaded_file->isValid()) {
                         $picture = $model->picture;
                         if (!$picture) {
                             $picture = new Picture();
                         } else {
                             try {
                                 File::delete(base_path() . $picture->filename);
                             } catch (Exception $e) {
                             }
                         }
                         $picture->filename = $this->save_picture($model->name, $uploaded_file);
                         $picture->mime_type = $uploaded_file->getMimeType();
                         $picture->extension = $uploaded_file->guessExtension();
                         if (!$picture->extension) {
                             $picture->extension = $uploaded_file->getExtension();
                         }
                         $picture->user_id = $model->id;
                         $picture->save();
                     }
                 }
             }
             DB::commit();
             Flash::info(trans($this->resource_name . 'saved', ['model' => $this->model_name]));
             return redirect(route($this->show_route, [$model->id]));
         } catch (Exception $e) {
             DB::rollBack();
             throw $e;
         }
     } catch (Exception $e) {
         $errors = [];
         if ($e->getCode() == 23000) {
             $errors['email'] = trans($this->resource_name . 'duplicated_email');
         } else {
             Flash::error($e->getMessage());
         }
         return $request->response($errors);
     }
 }