PHP code example of splitstack / translucid

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

splitstack / translucid example snippets

use App\Models\Post;
use Illuminate\Database\Migrations\Migration;
use Splitstack\Translucid\Facades\Translucid;

return new class extends Migration
{
    public function up(): void
    {
        Translucid::observe(Post::class);
    }

    public function down(): void
    {
        Translucid::unobserve(Post::class);
    }
};

use Splitstack\Translucid\Concerns\HasTranslucid;

class Post extends Model
{
    use HasTranslucid;
}

use Laravel\Pennant\Feature;
use Splitstack\Translucid\Features\TranslucidFromDB;
use Splitstack\Translucid\Features\TranslucidFromApp;

// Activate DB mode globally
Feature::activate(TranslucidFromDB::class);

// Or activate App mode for a specific user
Feature::for($user)->activate(TranslucidFromApp::class);

return [
    // Base channel name (private channel). Multi-tenant mode appends ".{tenant}".
    'default_channel' => 'translucid',

    // Set a TenantDriver class for per-tenant channel scoping and per-tenant
    // PostgreSQL connections. null = single-tenant.
    'tenant_driver' => null,

    // Attribute on the Tenant model appended to the channel name.
    // Produces channels like "translucid.{tenant.space}".
    'tenant_channel_attribute' => 'space',

    // Laravel DB connection used for per-tenant PDO connections.
    'tenant_connection' => 'tenant',

    // Microseconds to sleep between LISTEN polling loops.
    'listen_sleep' => 50_000,
];

// config/translucid.php
'tenant_driver' => \Splitstack\Translucid\Tenancy\SpatieMultitenancyDriver::class,
'tenant_channel_attribute' => 'space', // attribute on your Tenant model
'tenant_connection' => 'tenant',       // Laravel DB connection for tenant DBs

use PDO;
use Splitstack\Translucid\Contracts\TenantDriver;

class MyTenantDriver implements TenantDriver
{
    // Returns the broadcast channel for the currently active tenant.
    public function resolveChannel(): string
    {
        return 'translucid.' . MyTenancy::current()->slug;
    }

    // Returns a channel => PDO map. Each PDO must already have LISTEN issued.
    public function resolveListenConnections(): array
    {
        $connections = [];
        foreach (Tenant::all() as $tenant) {
            $pdo = new PDO(/* ... */);
            $pdo->exec('LISTEN translucid');
            $connections['translucid.' . $tenant->slug] = $pdo;
        }
        return $connections;
    }

    // Returns the Pennant scope string for the given tenant.
    public function resolveFeatureScope(mixed $scope): ?string
    {
        return 'translucid.' . $scope->slug;
    }
}

'tenant_driver' => MyTenantDriver::class,

use Splitstack\Translucid\Translucid;

Translucid::resolveChannelUsing(fn () => 'my-app.' . auth()->id());

bash
php artisan vendor:publish --tag=translucid-config

bash
php artisan translucid:listen