### Install Firebase for Laravel

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Use Composer to install the package. This command adds the Firebase for Laravel package to your project's dependencies.

```bash
composer require kreait/laravel-firebase
```

--------------------------------

### Publish Firebase Configuration

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Publish the package's configuration file to your Laravel project. This allows you to customize settings by copying the file to your local config directory.

```bash
php artisan vendor:publish --provider="Kreait\Laravel\Firebase\ServiceProvider" --tag=config
```

--------------------------------

### Configure Firebase Credentials with Array

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Transposing the Service Account JSON file as an array in your config/firebase.php file provides more control over credential configuration.

```php
'credentials' => [
    'type' => 'service_account',
    'project_id' => 'some-project-123',
    'private_key_id' => '123456789',
    'private_key' => '-----BEGIN PRIVATE KEY-----\nFOO_BAR_123456789\n-----END PRIVATE KEY-----\n',
    'client_email' => 'firebase-adminsdk-cwiuo@some-project-123.iam.gserviceaccount.com',
    'client_id' => '123456789',
    'auth_uri' => 'https://accounts.google.com/o/oauth2/auth',
    'token_uri' => 'https://oauth2.googleapis.com/token',
    'auth_provider_x509_cert_url' => 'https://www.googleapis.com/oauth2/v1/certs',
    'client_x509_cert_url' => 'https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-cwiuo%40some-project-123.iam.gserviceaccount.com',
    'universe_domain' => 'googleapis.com',
],
```

--------------------------------

### Access Specific Firebase Project Components

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Configure multiple Firebase projects in `config/firebase.php`. Access components for the default project or explicitly specify a project using `Firebase::project('project-name')`.

```php
use Kreait\Laravel\Firebase\Facades\Firebase;

// Return an instance of the Auth component for the default Firebase project
$defaultAuth = Firebase::auth();
// Return an instance of the Auth component for a specific Firebase project
$appAuth = Firebase::project('app')->auth();
$anotherAppAuth = Firebase::project('another-app')->auth();
```

--------------------------------

### Configure Firebase Database URL

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Set the Firebase database URL in your .env file. This is required for the package to connect to your Firebase project.

```dotenv
FIREBASE_DATABASE_URL=https://<your-project>.firebaseio.com
```

--------------------------------

### Set Firebase Credentials Path

Source: https://github.com/beste/laravel-firebase/blob/main/README.md

Specify the path to your Firebase service account JSON file using the FIREBASE_CREDENTIALS environment variable. This is an alternative to auto-discovery.

```dotenv
FIREBASE_CREDENTIALS=storage/app/firebase-auth.json
```

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