Laravel验证从一列获取值并将其与另一个表列进行比较

Question

我有以下表格：

- companies
- users
- departments
- services

我们具有以下结构：

A user belongs to a company
A company has many departments
One department has multiple services.

问题是我想仅使用服务ID来验证具有特定company_id标志的服务部门。

数据库：

公司

| id | name         |
| 1  | Company 1    |
| 2  | Company 2    |

用户

| id | name         | company_id |
| 1  | User 1       | 1          |

部门

| id | name         | company_id |
| 1  | Department 1 | 1          |
| 2  | Department 2 | 2          |

服务

| id | name      | departments_id |
| 1  | Service 1 | 1              |
| 2  | Service 2 | 2              |

端点看起来像这样：

迷迷糊糊的用户属于Company 1

$app->delete('/{id}', ['uses' => 'ServicesController@deleteService']);

删除服务方式

public function deleteService($id, Request $request)
{
    $request['id'] = $id;
    $this->validate($request, [
        'id' => 'required|exists:services,id',
    ]);

    $result = Service::deleteService($id, $this->user->company_id);
    return response()->json($result);
}

Company 1的用户不能删除Service 2 。 我该如何实现？

谢谢。

Answer 1

最可监督的方式是编写自定义验证器

Answer 2

您可以使用Laravel中的policies进行操作，请检查文档

会像这样

    $request['id'] = $id;
$this->validate($request, [
    'id' => 'required|exists:services,id',
    ]);


$this->authorize('delete', $id); // will check if user can delete the company as the needed logic. 

$result = Service::deleteService($id, $this->user->company_id);
return response()->json($result);