tyloo/api-response-helpers

A super simple package allowing for consistent API responses throughout your application

v1.0.1 2021-09-20 16:26 UTC

Requires

• php: ^8.0
• ext-json: *
• symfony/http-foundation: ^5.3

Requires (Dev)

• ergebnis/phpstan-rules: ^0.15.3
• friendsofphp/php-cs-fixer: ^3.1
• phpstan/phpstan: ^0.12.99
• phpstan/phpstan-strict-rules: ^0.12.11
• phpunit/phpunit: ^9.5
• thecodingmachine/phpstan-strict-rules: ^0.12.1

MIT

• Julien 'Tyloo' Bonvarlet

• api response
• laravel api response
• php api response
• symfony api response
• api response helpers

README

API Response Helpers

A simple package allowing for consistent API responses throughout your PHP application (Symfony, Laravel).

Requirements

• PHP ^8.0

Installation / Usage

composer require tyloo/api-response-helpers

Simply reference the required trait within your controller:

<?php

namespace App\Controller;

use Tyloo\ApiResponseHelpers;
use Symfony\Component\HttpFoundation\JsonResponse;

class OrdersController
{
    use ApiResponseHelpers;

    public function index(): JsonResponse
    {
        return $this->respondWithSuccess();
    }
}

Optionally, the trait could be imported within a base controller.

Available methods

respondNotFound(string|Exception $message, ?string $key = 'error')

Returns a 404 HTTP status code, an exception object can optionally be passed.

respondWithSuccess(?array $contents = [])

Returns a 200 HTTP status code

respondOk(string $message)

Returns a 200 HTTP status code

respondUnAuthenticated(?string $message = null)

Returns a 401 HTTP status code

respondForbidden(?string $message = null)

Returns a 403 HTTP status code

respondError(?string $message = null)

Returns a 400 HTTP status code

respondCreated(?array $data = [])

Returns a 201 HTTP status code, with response optional data

respondNoContent(?array $data = [])

Returns a 204 HTTP status code, with optional response data. Strictly speaking, the response body should be empty. However, functionality to optionally return data was added to handle legacy projects. Within your own projects, you can simply call the method, omitting parameters, to generate a correct 204 response i.e. return $this->respondNoContent()

Use with additional object types

In addition to a plain PHP array, the following data types can be passed to relevant methods:

• Objects implementing the native PHP JsonSerializable contract

This allows a variety of object types to be passed and converted automatically.

Below are a few common object types that can be passed.

Motivation

Ensure consistent JSON API responses throughout an application. The motivation was primarily based on a very old inherited project. The project contained a plethora of methods/structures used to return an error:

• return new JsonResponse(['error' => $error], 400)
• return new JsonResponse(['data' => ['error' => $error], 400)
• return new JsonResponse(['message' => $error], Response::HTTP_BAD_REQUEST)
• return new JsonResponse([$error], 400)
• etc.

I wanted to add a simple trait that kept this consistent, in this case:

$this->respondError('Ouch')

Contribution

Any ideas are welcome. Feel free to submit any issues or pull requests.

Testing

vendor/bin/phpunit

Credits

• Julien Bonvarlet
• Heavily inspired by Rob Allport

License

The MIT License (MIT). Please see License File for more information.