如何连接这两个表以获得结果作为 api 资源？

Question

我有两个table，一个是主客户端table，一个是子客户端table，子客户端是主客户端的一个客户端这是主客户端的主键在子客户端 table 我如何加入这两个 tables 并在控制器中获取输出以将资源作为 JSON 传递给 API ??

这是我的主要客户端模型：

 namespace App;

    use Illuminate\Database\Eloquent\Model;

        class Clients extends Model
            {
                  //
                    }

这是我的主客户端控制器：

namespace App\Http\Controllers;

    use Illuminate\Http\Request;
    use App\Clients;
    use App\Http\Resources\Client as ClientResource;

        // use Illuminate\Http\Response;

    class Clients_controller extends Controller
        {
          /**
             * Display a listing of the resource.
           *
            * @return \Illuminate\Http\Response
                 */
         public function index()
          {
                   //get clients

                       $clients = Clients::paginate(15);

                   //Return collection of clients as a resource
                   return ClientResource::collection($clients);
              }
                    }

这是我的子客户端模型：

 namespace App;

            use Illuminate\Database\Eloquent\Model;

            class Sub_clients extends Model
            {
                //
            }

这是我的子客户端控制器：

 namespace App\Http\Controllers;

            use Illuminate\Http\Request;
            use App\Sub_clients;
            use App\Http\Resources\Sub_client as SubclientResource;

            class Sub_client extends Controller
            {
               /**
               * Display a listing of the resource.
              *
                 * @return \Illuminate\Http\Response
              */
          public function index()
           {
                //get Sub_clients

                 $subclients = Sub_clients::paginate(15);

                 //Return collection of sub clients as a resource
                  return SubclientResource::collection($subclients);
             }
                }

谁能帮忙，因为我是 laravel

的新手

Answer 1

我使用查询生成器加入

  $client = DB::table('clients')
          ->join('sub_clients', 'clients.c_id', '=', 'sub_clients.c_id')  
          ->select('clients.*', 'sub_clients.password', 'sub_clients.username as name')
          ->where('sub_clients.c_id','=',$c_id)
          ->get();

如何连接这两个表以获得结果作为 api 资源？

How to join these two tables to get results as api resource?

eloquent

laravel-5.2