PHP code example of bootdesk / chat-sdk-adapter-web

1. Go to this page and download the library: Download bootdesk/chat-sdk-adapter-web library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

bootdesk / chat-sdk-adapter-web example snippets


use BootDesk\ChatSDK\Web\WebAdapter;
use BootDesk\ChatSDK\Web\WebAdapterConfig;
use BootDesk\ChatSDK\Core\Contracts\BroadcastAdapter;
use Psr\Http\Message\ServerRequestInterface;

class MyAppWebConfig extends WebAdapterConfig
{
    public function getUser(ServerRequestInterface $request): ?array
    {
        return auth()->user()
            ? ['id' => (string) auth()->id(), 'name' => auth()->user()?->name]
            : null;
    }

    public function verifySignature(ServerRequestInterface $request): bool|string
    {
        $signature = $request->getHeaderLine('X-Signature');
        $payload = (string) $request->getBody();
        $expected = 'sha256=' . hash_hmac('sha256', $payload, config('app.webhook_secret'));
        return hash_equals($expected, $signature) ? true : 'Invalid signature';
    }
}

$adapter = new WebAdapter(
    userName: env('WEB_USER_NAME', 'Bot'),
    config: new MyAppWebConfig,
    broadcaster: $broadcaster,  // Optional: BroadcastAdapter instance
    asyncMode: true,             // Optional: Enable async broadcasting
);


'web' => [
    'user_name' => env('BOT_USERNAME', 'Bot'),
    'config' => App\Chat\WebAdapterConfig::class,  // extends BootDesk\ChatSDK\Web\WebAdapterConfig
    'broadcaster' => fn () => app(BroadcastAdapter::class),
    'async_mode' => env('CHAT_WEB_ASYNC_MODE', false),
],


// Post a message in a web session
$adapter->postMessage('web:session-abc123', 'Hello from laravel-bootdesk!');

// Handle incoming webhook
// POST body: {"text": "Hi", "userId": "user-1", "sessionId": "session-abc123"}


use BootDesk\ChatSDK\Laravel\Broadcasting\LaravelBroadcastAdapter;

$broadcaster = new LaravelBroadcastAdapter(
    broadcastManager: broadcast(),
    broadcasterType: 'pusher',
    channelPrefix: 'chat',
);

$adapter = new WebAdapter(
    userName: 'Bot',
    config: new MyAppWebConfig,
    broadcaster: $broadcaster,
    asyncMode: true,  // Broadcast immediately; sync mode accumulates events
);