New enterprise feature

services/demo_session/app/api/internal.py

@@ -0,0 +1,82 @@
+"""
+Internal API for Demo Session Service
+Handles internal service-to-service operations
+"""
+
+from fastapi import APIRouter, Depends, HTTPException, Header
+from sqlalchemy.ext.asyncio import AsyncSession
+import structlog
+
+from app.core import get_db, settings
+from app.core.redis_wrapper import get_redis, DemoRedisWrapper
+from app.services.data_cloner import DemoDataCloner
+
+logger = structlog.get_logger()
+router = APIRouter()
+
+
+async def verify_internal_api_key(x_internal_api_key: str = Header(None)):
+    """Verify internal API key for service-to-service communication"""
+    required_key = settings.INTERNAL_API_KEY
+    if x_internal_api_key != required_key:
+        logger.warning("Unauthorized internal API access attempted")
+        raise HTTPException(status_code=403, detail="Invalid internal API key")
+    return True
+
+
+@router.post("/internal/demo/cleanup")
+async def cleanup_demo_session_internal(
+    cleanup_request: dict,
+    db: AsyncSession = Depends(get_db),
+    redis: DemoRedisWrapper = Depends(get_redis),
+    _: bool = Depends(verify_internal_api_key)
+):
+    """
+    Internal endpoint to cleanup demo session data for a specific tenant
+    Used by rollback mechanisms
+    """
+    try:
+        tenant_id = cleanup_request.get('tenant_id')
+        session_id = cleanup_request.get('session_id')
+
+        if not all([tenant_id, session_id]):
+            raise HTTPException(
+                status_code=400, 
+                detail="Missing required parameters: tenant_id, session_id"
+            )
+
+        logger.info(
+            "Internal cleanup requested", 
+            tenant_id=tenant_id,
+            session_id=session_id
+        )
+
+        data_cloner = DemoDataCloner(db, redis)
+        
+        # Delete session data for this tenant
+        await data_cloner.delete_session_data(
+            str(tenant_id),
+            session_id
+        )
+
+        logger.info(
+            "Internal cleanup completed",
+            tenant_id=tenant_id,
+            session_id=session_id
+        )
+
+        return {
+            "status": "completed",
+            "tenant_id": tenant_id,
+            "session_id": session_id
+        }
+
+    except Exception as e:
+        logger.error(
+            "Internal cleanup failed", 
+            error=str(e),
+            tenant_id=cleanup_request.get('tenant_id'),
+            session_id=cleanup_request.get('session_id'),
+            exc_info=True
+        )
+        raise HTTPException(status_code=500, detail=f"Failed to cleanup demo session: {str(e)}")