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如何安装

• 在您的终端运行 composer require jsdecena/baserepo

• 在您的仓库类中扩展它，以便您可以使用现成的方法。

namespace App\Repositories;

use App\User;
use Illuminate\Http\Request;
use Illuminate\Database\QueryException;
use Jsdecena\Baserepo\BaseRepository;

class UserRepository extends BaseRepository {
    
    public function __construct(User $user) 
    {
        parent::__construct($user);
    }
    
    public function createUser(array $data) : User
    {
        try {
            return $this->create($data);
        } catch (QueryException $e) {
            throw new \Exception($e);
        }
    }
}

• 然后，在您的控制器中使用它。

use App\Http\Controllers\Controller;
use App\Repositories\UserRepository;
use App\User;

class MyController extends Controller {
    
    private $userRepository;
    
    /**
    *
    * Inject your repository or the interface here
    */
    public function __construct(UserRepository $userRepository) 
    {
        $this->userRepository = $userRepository;
    }

    public function index() 
    {
        $user = $this->userRepository->all();

        return response()->json($user);    
    }
    
    public function store(Request $request)
    {
        // do data validation
    
        try {
            
            $user = $this->userRepository->createUser($request->all());
    
            return response()->json($user, 201);
        
        } catch (Illuminate\Database\QueryException $e) {
            
            return response()->json([
                'error' => 'user_cannot_create',
                'message' => $e->getMessage()
            ]);        
        }
    }

    public function show($id)
    {
        // do data validation
        
        try {
            
            $user = $this->userRepository->findOneOrFail($id);
    
            return response()->json($user);
            
        } catch (Illuminate\Database\Eloquent\ModelNotFoundException $e) {
            
            return response()->json([
                'error' => 'user_no_found',
                'message' => $e->getMessage()
            ]);
        }
    }
    
    public function update(Request $request, $id)
    {
        // do data validation
        
        try {
            
            $user = $this->userRepository->findOneOrFail($id);
           
            // You can also do this now, so you would not have to instantiate again the repository
            $this->userRepository->update($request->all(), $user);
    
            return response()->json($user);
            
        } catch (Illuminate\Database\Eloquent\ModelNotFoundException $e) {
            
            return response()->json([
                'error' => 'user_no_found',
                'message' => $e->getMessage()
            ]);            
            
        } catch (Illuminate\Database\QueryException $e) {
            
            return response()->json([
                'error' => 'user_cannot_update',
                'message' => $e->getMessage()
            ]);
        }
    }
    
    public function destroy($id)
    {
        // do data validation
        
        try {
            
            $user = $this->userRepository->findOneOrFail($id);
            
            // Create an instance of the repository again 
            // but now pass the user object. 
            // You can DI the repo to the controller if you do not want this.
            $userRepo = new UserRepository($user);
            $userRepo->delete()
    
            return response()->json(['data' => 'User deleted.']);
            
        } catch (Illuminate\Database\Eloquent\ModelNotFoundException $e) {
            
            return response()->json([
                'error' => 'user_no_found',
                'message' => $e->getMessage()
            ]);            
            
        } catch (Illuminate\Database\QueryException $e) {
            
            return response()->json([
                'error' => 'user_cannot_delete',
                'message' => $e->getMessage()
            ]);
        }
    }    
    
}

测试

• 运行 make test

作者

Jeff Simons Decena

许可证