REFACTOR ALL APIs fix 1

gateway/app/routes/demo.py

@@ -22,7 +22,7 @@ async def proxy_demo_service(path: str, request: Request):
     """
     # Build the target URL
     demo_service_url = settings.DEMO_SESSION_SERVICE_URL.rstrip('/')
-    target_url = f"{demo_service_url}/api/demo/{path}"
+    target_url = f"{demo_service_url}/api/v1/demo/{path}"
 
     # Get request body
     body = None

gateway/app/routes/pos.py

@@ -0,0 +1,89 @@
+"""
+POS routes for API Gateway - Global POS endpoints
+"""
+
+from fastapi import APIRouter, Request, Response, HTTPException
+from fastapi.responses import JSONResponse
+import httpx
+import logging
+
+from app.core.config import settings
+
+logger = logging.getLogger(__name__)
+router = APIRouter()
+
+# ================================================================
+# GLOBAL POS ENDPOINTS (No tenant context required)
+# ================================================================
+
+@router.api_route("/supported-systems", methods=["GET", "OPTIONS"])
+async def proxy_supported_systems(request: Request):
+    """Proxy supported POS systems request to POS service"""
+    target_path = "/api/v1/pos/supported-systems"
+    return await _proxy_to_pos_service(request, target_path)
+
+# ================================================================
+# PROXY HELPER FUNCTIONS
+# ================================================================
+
+async def _proxy_to_pos_service(request: Request, target_path: str):
+    """Proxy request to POS service"""
+
+    # Handle OPTIONS requests directly for CORS
+    if request.method == "OPTIONS":
+        return Response(
+            status_code=200,
+            headers={
+                "Access-Control-Allow-Origin": settings.CORS_ORIGINS_LIST,
+                "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
+                "Access-Control-Allow-Headers": "Content-Type, Authorization, X-Tenant-ID",
+                "Access-Control-Allow-Credentials": "true",
+                "Access-Control-Max-Age": "86400"
+            }
+        )
+
+    try:
+        url = f"{settings.POS_SERVICE_URL}{target_path}"
+
+        # Forward headers
+        headers = dict(request.headers)
+        headers.pop("host", None)
+
+        # Add query parameters
+        params = dict(request.query_params)
+
+        timeout_config = httpx.Timeout(
+            connect=30.0,
+            read=60.0,
+            write=30.0,
+            pool=30.0
+        )
+
+        async with httpx.AsyncClient(timeout=timeout_config) as client:
+            response = await client.request(
+                method=request.method,
+                url=url,
+                headers=headers,
+                params=params
+            )
+
+            # Handle different response types
+            if response.headers.get("content-type", "").startswith("application/json"):
+                try:
+                    content = response.json()
+                except:
+                    content = {"message": "Invalid JSON response from service"}
+            else:
+                content = response.text
+
+            return JSONResponse(
+                status_code=response.status_code,
+                content=content
+            )
+
+    except Exception as e:
+        logger.error(f"Unexpected error proxying to POS service {target_path}: {e}")
+        raise HTTPException(
+            status_code=500,
+            detail="Internal gateway error"
+        )

gateway/app/routes/subscription.py

@@ -17,10 +17,10 @@ router = APIRouter()
 # SUBSCRIPTION ENDPOINTS - Direct routing to tenant service
 # ================================================================
 
-@router.api_route("/subscriptions/{tenant_id}/{path:path}", methods=["GET", "POST", "PUT", "DELETE", "OPTIONS"])
+@router.api_route("/tenants/subscriptions/{tenant_id}/{path:path}", methods=["GET", "POST", "PUT", "DELETE", "OPTIONS"])
 async def proxy_subscription_endpoints(request: Request, tenant_id: str = Path(...), path: str = ""):
     """Proxy subscription requests directly to tenant service"""
-    target_path = f"/api/v1/subscriptions/{tenant_id}/{path}".rstrip("/")
+    target_path = f"/api/v1/tenants/subscriptions/{tenant_id}/{path}".rstrip("/")
     return await _proxy_to_tenant_service(request, target_path)
 
 @router.api_route("/subscriptions/plans", methods=["GET", "OPTIONS"])

gateway/app/routes/tenant.py

@@ -300,6 +300,16 @@ async def proxy_tenant_recipes_with_path(request: Request, tenant_id: str = Path
     target_path = f"/api/v1/tenants/{tenant_id}/recipes/{path}".rstrip("/")
     return await _proxy_to_recipes_service(request, target_path, tenant_id=tenant_id)
 
+# ================================================================
+# TENANT-SCOPED POS SERVICE ENDPOINTS
+# ================================================================
+
+@router.api_route("/{tenant_id}/pos/{path:path}", methods=["GET", "POST", "PUT", "DELETE", "OPTIONS"])
+async def proxy_tenant_pos(request: Request, tenant_id: str = Path(...), path: str = ""):
+    """Proxy tenant POS requests to POS service"""
+    target_path = f"/api/v1/tenants/{tenant_id}/pos/{path}".rstrip("/")
+    return await _proxy_to_pos_service(request, target_path, tenant_id=tenant_id)
+
 # ================================================================
 # PROXY HELPER FUNCTIONS
 # ================================================================
@@ -348,6 +358,10 @@ async def _proxy_to_recipes_service(request: Request, target_path: str, tenant_i
     """Proxy request to recipes service"""
     return await _proxy_request(request, target_path, settings.RECIPES_SERVICE_URL, tenant_id=tenant_id)
 
+async def _proxy_to_pos_service(request: Request, target_path: str, tenant_id: str = None):
+    """Proxy request to POS service"""
+    return await _proxy_request(request, target_path, settings.POS_SERVICE_URL, tenant_id=tenant_id)
+
 async def _proxy_request(request: Request, target_path: str, service_url: str, tenant_id: str = None):
     """Generic proxy function with enhanced error handling"""