Slim Php Framework: How to create Route Wrapper Class in Slim?

Hello everyone!✌

Now we are going to discuss about creating Route Wrapper Class in Slim Php Framework.

We have to follow few steps to creating route class and I hope you to enjoy it. It makes life easier for slim developer.

STEP 1: Creating Route Wrapper Class

Creating a new php file in App\Core\Route.php in your slim project directory. I have named Route.php.

<?php

namespace App;

use Slim\App;

class Router
{
    protected $app;

    public function __construct(App $app)
    {
        $this->app = $app;
    }

    public function get($pattern, $callable)
    {
        $this->app->get($pattern, $callable);
    }

    public function post($pattern, $callable)
    {
        $this->app->post($pattern, $callable);
    }

    public function put($pattern, $callable)
    {
        $this->app->put($pattern, $callable);
    }

    public function delete($pattern, $callable)
    {
        $this->app->delete($pattern, $callable);
    }

    public function patch($pattern, $callable)
    {
        $this->app->patch($pattern, $callable);
    }

    public function group($pattern, $callable)
    {
        $this->app->group($pattern, $callable);
    }

    public function middleware($middleware)
    {
        $this->app->add($middleware);
    }

    public function controller($pattern, $controller)
    {
        $this->app->any($pattern . '[/{action}]', function ($request, $response, $args) use ($controller) {
            $action = $args['action'] ?? 'index';
            $controllerInstance = new $controller();
            return $controllerInstance->$action($request, $response, $args);
        });
    }

    public function resource($pattern, $controller)
    {
        $this->app->get($pattern, $controller . ':index');
        $this->app->get($pattern . '/create', $controller . ':create');
        $this->app->post($pattern, $controller . ':store');
        $this->app->get($pattern . '/{id}', $controller . ':show');
        $this->app->get($pattern . '/{id}/edit', $controller . ':edit');
        $this->app->put($pattern . '/{id}', $controller . ':update');
        $this->app->delete($pattern . '/{id}', $controller . ':destroy');
    }
}

STEP 2: Use Above Route Class in index.php

<?php

use Slim\Factory\AppFactory;
use App\Router;

require __DIR__ . '/vendor/autoload.php';

$app = AppFactory::create();

$router = new Router($app);

// Define your routes
$router->get('/home', function ($request, $response, $args) {
    $response->getBody()->write('Hello, Home!');
    return $response;
});

$router->post('/submit', function ($request, $response, $args) {
    // handle post request
    return $response;
});

// Grouped routes
$router->group('/api', function () use ($router) {
    $router->get('/users', function ($request, $response, $args) {
        $response->getBody()->write('List of users');
        return $response;
    });

    $router->post('/users', function ($request, $response, $args) {
        // handle post request
        return $response;
    });
});

// Controller route
$router->controller('/product', \App\Controllers\ProductController::class);

// Resource route
$router->resource('/articles', \App\Controllers\ArticleController::class);

$app->run();

Thanks for giving your time and considerations!✨

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Slim Php Framework: How to create Route Wrapper Class in Slim?

Asif Sheikh

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