z-song / laravel-admin

        $this->prepare($data, $this->saving);

        DB::transaction(function () {

            $inserts = $this->prepareInsert($this->updates);

            foreach ($inserts as $column => $value) {

                if (is_array($value)) {

                    $value = implode(',', $value);

                }

                $this->model->setAttribute($column, $value);

            }

            $this->model->save();

            $this->saveRelation($this->relations);

        });

        $this->complete($this->saved);

        $this->prepare($data, $this->saving);

        DB::transaction(function () {

            $updates = $this->prepareUpdate($this->updates);

            foreach ($updates as $column => $value) {

                if (is_array($value)) {

                    $value = implode(',', $value);

                }

                $this->model->setAttribute($column, $value);

            }

            $this->model->save();

            $this->updateRelation($this->relations);

        });

        $this->complete($this->saved);