laravel service container

date: Sun Jun 8 11:47:02 PM WIB 2025

links

• https://laravel.com/docs/12.x/container#introduction

making

untuk membuat service container, katakanlah isi class ctx yang namanya Google\Client. dia mereturn $client. maka kita harus bikin

php artisan make:provider GoogleApis

nama GoogleApis bebas. lalu cek di folder ./app/Providers/GoogleApis.php harusnya ada, dan di file ./bootstrap/providers.php akan ada

<?php

return [
    App\Providers\AppServiceProvider::class,
    App\Providers\GoogleApis::class,
];

ada App\Providers\GoogleApis::class maksudnya.

registering

dari service provider yang baru saja dibuat, akan ada 2 method, yaitu

• public function register(): void: boot ini entry dari service, nilai ctx ctx dsb biasanya diload disini
• public function boot(): void: func ini dipanggil kalau semua service sudah jalan, misal service route di register, tapi method untuk nambahin route routenya. ada di boot

general structure nya (file ./app/Providers/AppServiceProvider.php)

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        //
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        //
    }
}

the inside of register function

docs tentang

• binding -> https://laravel.com/docs/12.x/container#simple-bindings
• singleton -> https://laravel.com/docs/12.x/container#binding-a-singleton

perbedaanya, bind auto buat fresh ctx tiap kali request datang, sedangkan singleton hanya buat sekali, contoh konkret singleton adalah ctx koneksi mongodb, kita cukup pakai sekali saja, untuk semua container

ini contoh googleclient

// this code is inside of register() func
$this->app->singleton(Client::class, function (Application $app) {
    $client = new Client();
    $client->setApplicationName(env("G_SSO_NAME"));
    $client->setClientId(env("G_SSO_CLIENT_ID"));
    $client->setClientSecret(env("G_SSO_CLIENT_SECRET"));
    $client->setRedirectUri(env("G_SSO_REDIRECT_URI"));
    $client->addScope([
        Service\Oauth2::USERINFO_EMAIL,
        Service\Oauth2::USERINFO_PROFILE
    ]);
    $client->setAccessType('offline');
    $client->setLoginHint('your_email@gmail.com');

    return $client;
});

catatan: use Illuminate\Contracts\Foundation\Application itu ctx bawaan laravel buat ngebind.

how to use

lokasi: controller

kita tinggal panggil saja class (milik aslinya)

contoh

use Google\Client;

class Randomclass extends Controller

{
    /**

     * Create a new controller instance.

     */

    public function __construct(

        protected Client $client,

    ) {}

    public function use_it() {
    	$this->client->some_google_method();
        // $this->client was initialized
    }
}