Improve auth flow

services/tenant/app/services/messaging.py

@@ -0,0 +1,41 @@
+# services/tenant/app/services/messaging.py
+"""
+Tenant service messaging for event publishing
+"""
+
+import structlog
+from shared.messaging.rabbitmq import RabbitMQPublisher
+
+logger = structlog.get_logger()
+
+async def publish_tenant_created(tenant_id: str, owner_id: str, tenant_name: str):
+    """Publish tenant created event"""
+    try:
+        publisher = RabbitMQPublisher()
+        await publisher.publish_event(
+            "tenant.created",
+            {
+                "tenant_id": tenant_id,
+                "owner_id": owner_id,
+                "tenant_name": tenant_name,
+                "timestamp": datetime.utcnow().isoformat()
+            }
+        )
+    except Exception as e:
+        logger.error(f"Failed to publish tenant.created event: {e}")
+
+async def publish_member_added(tenant_id: str, user_id: str, role: str):
+    """Publish member added event"""
+    try:
+        publisher = RabbitMQPublisher()
+        await publisher.publish_event(
+            "tenant.member.added",
+            {
+                "tenant_id": tenant_id,
+                "user_id": user_id,
+                "role": role,
+                "timestamp": datetime.utcnow().isoformat()
+            }
+        )
+    except Exception as e:
+        logger.error(f"Failed to publish tenant.member.added event: {e}")