renanonline8/slim-utils

Tools for Slim Framework

1.0.0 2019-05-30 02:19 UTC

Requires

• slim/slim: ^3.0

MIT

• Renan Santos Gomes

README

Tools for Slim Framework 3.

Install

composer require renanonline8/slim-utils

Usage

BaseController

This class has the purpose of creating a controller class

1. Create the class

namespace App\Controller;

use \SlimUtils\Controller\BaseController;
use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;

final class Controller extends BaseController
{
    
    public function control(Request $request, Response $response, Array $args)
    {
        //implement the code...

        //for use a container...
        $this->containerName->functionContainer();
    }
}

1. Create a container with Controller

$container['ControllerIndex'] = function($c) {
    return new \App\Controller\ControllerIndex($c);
};

1. Implement the route

$app->get('/[{name}]', 'Controller:control');

Middleware

This class has the purpose be a Middleware abstract with easy access of container

1. Create the class

namespace App\Middleware;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use \SlimUtils\Middleware\BaseMiddleware;
use \SlimUtils\Middleware\InterfaceMiddleware;


class ExampleMid extends BaseMiddleware implements InterfaceMiddleware
{
    public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
    {
        //for use a container...
        $this->containerName->functionContainer();
        
        $response->getBody()->write('BEFORE');
        $response = $next($request, $response);
        $response->getBody()->write('AFTER');

        return $response;
    }
}

1. Add Middleware at the route

$app->get('/[{name}]', 'Controller:control')->add(new ExampleMid($container));