CODEWITHSUNDEEP
phpslim
Gary Liu
Gary Liu

Reputation: 13

How to configure middleware in DI in Slim 3

I want to configure several middleware in Dependency Container in Slim, so that I can set several constants in a same place and add middleware in a ease.

E.G.

$configuration = [
    'settings' => [
        'displayErrorDetails' => true,
    ],
    'auth_settings' => [
        'serect' => 'garyAPIserver',
    ],
];
$container = new Slim\Container($configuration);
$container['auth'] = function ($c) {
    return new AuthMiddleware($c['auth_settings']);
};
$app = new Slim\App($container);

And I try to invoke the middleware in DI:

$app->add($app->get('auth'));

And I got the warning message print by php:

Warning: Missing argument 2 for Slim\App::get(), called in E:\www\slimServer-3.0\index.php on line 12 and defined in E:\www\slimServer-3.0\vendor\slim\slim\Slim\App.php on line 146

And the error message print by Slim:

Type: RuntimeException
Message: is not resolvable
File: E:\www\slimServer-3.0\vendor\slim\slim\Slim\CallableResolver.php
Line: 82

I am new in Slim, there it possible to set middleware in DI? Is there any guides with the similar scenario?

Upvotes: 0

Views: 1655

Answers (1)

Davide Pastore
Davide Pastore

Reputation: 8738

You can do it using the $container variable:

$app->add($container->get('auth'));

Then you can use it in your router functions using:

$auth = $this->get('auth');

Take a look here for more information.

Upvotes: 1

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