PHP code example of saritasa / transformers

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

saritasa / transformers example snippets

'providers' => array(
    // ...
    Saritasa\Transformers\TransformersServiceProvider::class,
)

class AnotherTransformerWrapper implements IDataTransformer
{
    public function __construct(IDataTransformer $nestedTransformer) { ... }
}

class User extends \Illuminate\Database\Eloquent\Model {
    // "full_name" is a property calculated from first_name and last_name
    protected $visible = ['full_name', 'created_at'];
    protected $hidden = ['email', 'password'];
    protected $dates = ['created_at', 'updated_at', 'birthday'];
}

class UserController extends BaseApiController {
    public function myProfile(): \Dingo\Api\Http\Response {
        $user = $this->user(); // Returns Eloquent model
        return $this->response->item($user, new BaseTransformer);
        // Output will be JSON
        // { "full_name": "Ivan Ivanov", "created_at": "2017-04-12T23:20:50.52Z" }
    }
}

$user = User::find($userId);

class User extends \Illuminate\Database\Eloquent\Model {
    // "full_name" is a property calculated from first_name and last_name
    protected $visible = ['full_name', 'created_at'];
    protected $hidden = ['email', 'password'];
    protected $dates = ['created_at', 'updated_at', 'birthday'];
}

class UserController extends BaseApiController {
    public function myProfile(): \Dingo\Api\Http\Response {
        $user = $this->user(); // Returns Eloquent model
        $profileTransformer = new ObjectFieldsTransformer('first_name', 'last_name', 'email', 'birthday');
        return $this->response->item($user, $profileTransformer);
        // Output will be JSON
        // { "first_name": "Ivan", "last_name": "Ivanov", "email": "[email protected]", "birthday": "1985-04-12T00:00:00.00Z" }
    }
}

$user = User::find($userId);

class UserProfileTransformer extends CombineTransformer
{
    public function __construct()
    {
        parent::__construct(
            new PreloadUserAvatarTransformer(),
            new PreloadUserSettingsTransformer()
        );
    }
}

class User extends \Illuminate\Database\Eloquent\Model {
    protected $visible = ['full_name', 'created_at'];
    protected $hidden = ['email', 'password'];
    protected $dates = ['created_at', 'updated_at', 'birthday'];
}

class UserController extends BaseApiController {
    public function myProfile(): \Dingo\Api\Http\Response {
        $user = $this->user(); // Returns Eloquent model
        $publicProfileTransformer = new LimitFieldsTransformer('full_name', 'birthday');
        return $this->response->item($user, new BaseTransformer);
        // Output will be JSON
        // { "full_name": "Ivan Ivanov" }
    }
}

$user = User::find($userId);

function transform(Arrayable $data) {
    if (!$data->author) {
        new TransformException($this, "Author may not be empty");
    }
    // ...
}

class UserTransformer extends BaseTransformer {
    public function transform(Arrayable $model) {
        if (!$model instanceof User) {
            throw new TransformTypeMismatchException($this, User::class, get_class($model));
        }

        return transformUser($model);
    }

    private function transformUser(User $user) {
        ... // Handle strong-typed model
    }
}

 vendor/bin/phpcs

 vendor/bin/phpcbf

 vendor/bin/phpunit