Laravel Microservices- Breaking A Monolith To M... Online

composer require vladimir-yuldashev/laravel-queue-rabbitmq // app/Events/OrderPlaced.php class OrderPlaced implements ShouldBroadcast

Issue a JWT token from the Auth Service. All other services will verify the token's signature without hitting the Auth database. Laravel Microservices- Breaking a Monolith to M...

Synchronous HTTP calls create temporal coupling . If Catalog service is down, Orders fail. Use Circuit Breaker pattern (e.g., Laravel Circuit Breaker cache driver). Step 4: Asynchronous Events (Using RabbitMQ) To avoid tight coupling, use events. When an order is placed, OrderService emits OrderPlaced event. CatalogService listens and reduces stock. If Catalog service is down, Orders fail

$this->orderData = $orderData;

return response($response->body(), $response->status()); In a monolith, you had foreign keys like user_id in the orders table. Now, user_id exists only in Auth DB. In Order DB, you store auth_user_id as a string (UUID) , not a foreign key. When an order is placed, OrderService emits OrderPlaced