LARAVEL: Nicer responses with Response Macros

response_macros_service_provider.php

<?php

/** USAGE:
 * return response()->success($data);
 * return response()->notFound();
 * return response()->created($createdResource);
 * return response()->error($errorMessage, $errorCode);
 */

use Symfony\Component\HttpFoundation\Response as ResponseCode;
use Response;

// Success
Response::macro('success', function ($data) {
    // Handles boolean success responses.
    // WARNING: This might be an unexpected problem or
    // a wrongly asigned response.
    $booleanData = is_bool($data);
    if ($booleanData) {
        return Response::json(null, ResponseCode::HTTP_NO_CONTENT);
    }
    // Regular success response
    return Response::json($data, ResponseCode::HTTP_OK);
});

// Created
Response::macro('created', function ($data) {
    return Response::json($data, ResponseCode::HTTP_CREATED);
});

// Deleted and OK
$handleDeleteAndOkResponses = function () {
    return Response::json(null, ResponseCode::HTTP_NO_CONTENT);
};
Response::macro('deleted', $handleDeleteAndOkResponses);
Response::macro('ok', $handleDeleteAndOkResponses);

// Error
Response::macro('error', function ($message, $statusCode = ResponseCode::HTTP_INTERNAL_SERVER_ERROR) {
    return Response::json(
        ['error' => $message],
        $statusCode
    );
});

// Error: Not found
Response::macro('notFound', function ($message = 'not_found') {
    return Response::json(
        ['error' => $message],
        ResponseCode::HTTP_NOT_FOUND
    );
});

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