问题描述
我的服务是这样的:
public function delete($store_id) { $result = $this->favorite_repository->delete($store_id); dd($result); }
我的仓库是这样的:
public function delete($store_id) { $data = self::where('favoritable_id', $store_id)->delete(); return $data; }
存在错误:
缺少 AppRepositoriesFavoriteRepository::delete() 的参数 1,叫进来C:xampphtdocsmysystemappRepositoriesFavoriteRepository.php 上第 45 行并定义
Missing argument 1 for AppRepositoriesFavoriteRepository::delete(), called in C:xampphtdocsmysystemappRepositoriesFavoriteRepository.php on line 45 and defined
你能帮我吗?
更新
EloquentRepository 中的删除函数是这样的:
The delete function in the EloquentRepository is like this :
public function delete($id) { // Find the given instance $deleted = false; $instance = $id instanceof Model ? $id : $this->find($id); if ($instance) { // Delete the instance $deleted = $instance->delete(); // Fire the deleted event $this->getContainer('events')->fire($this->getRepositoryId().'.entity.deleted', [$this, $instance]); } return [ $deleted, $instance, ]; }
推荐答案
您是否检查过哪个实例正在返回您的 self::where('favoritable_id', $store_id)?它似乎正在返回您的 EloquentRepository 实例,而不是 Model 实例.区别在于EloquentRepository的delete方法是delete($id),Model的delete方法是delete().因此,您要么需要让 Model 实例使用 ->delete(),要么在您的实例上使用 ->delete($id)
Have you checked which instance is returning your self::where('favoritable_id', $store_id)? It seems it is returning your EloquentRepository instance, instead of Model instance. The difference is that EloquentRepository's delete method is delete($id), the Model's delete method is delete(). So you either need to get Model instance to use ->delete(), or use ->delete($id) on yours