/** * Sync the relations of a given drive * (e.g. road types, traffic conditions, etc.) * * @param Drive $d * @param DriveRequest $request */ private function syncDriveRelations(Drive $d, DriveRequest $request) { if ($request->has('tasks_list')) { $d->tasks()->sync($request->input('tasks_list')); } if ($request->has('road_types_list')) { $d->road_types()->sync($request->input('road_types_list')); } if ($request->has('road_conditions_list')) { $d->road_conditions()->sync($request->input('road_conditions_list')); } if ($request->has('traffic_conditions_list')) { $d->traffic_conditions()->sync($request->input('traffic_conditions_list')); } if ($request->has('visibilities_list')) { $d->visibilities()->sync($request->input('visibilities_list')); } }