REFACTOR ALL APIs

gateway/app/routes/tenant.py

@@ -391,25 +391,65 @@ async def _proxy_request(request: Request, target_path: str, service_url: str, t
         
         # Get request body if present
         body = None
+        files = None
+        data = None
+
         if request.method in ["POST", "PUT", "PATCH"]:
-            body = await request.body()
-        
+            content_type = request.headers.get("content-type", "")
+            logger.info(f"Processing {request.method} request with content-type: {content_type}")
+
+            # Handle multipart/form-data (file uploads)
+            if "multipart/form-data" in content_type:
+                logger.info("Detected multipart/form-data, parsing form...")
+                # For multipart/form-data, we need to re-parse and forward as files
+                form = await request.form()
+                logger.info(f"Form parsed, found {len(form)} fields: {list(form.keys())}")
+
+                # Extract files and form fields separately
+                files_dict = {}
+                data_dict = {}
+
+                for key, value in form.items():
+                    if hasattr(value, 'file'):  # It's a file
+                        # Read file content
+                        file_content = await value.read()
+                        files_dict[key] = (value.filename, file_content, value.content_type)
+                        logger.info(f"Found file field '{key}': filename={value.filename}, size={len(file_content)}, type={value.content_type}")
+                    else:  # It's a regular form field
+                        data_dict[key] = value
+                        logger.info(f"Found form field '{key}': value={value}")
+
+                files = files_dict if files_dict else None
+                data = data_dict if data_dict else None
+
+                logger.info(f"Forwarding multipart request with files={list(files.keys()) if files else None}, data={list(data.keys()) if data else None}")
+
+                # Remove content-type from headers - httpx will set it with new boundary
+                headers.pop("content-type", None)
+                headers.pop("content-length", None)
+            else:
+                # For other content types, use body as before
+                body = await request.body()
+                logger.info(f"Using raw body, size: {len(body)} bytes")
+
         # Add query parameters
         params = dict(request.query_params)
-        
+
         timeout_config = httpx.Timeout(
             connect=30.0,    # Connection timeout
             read=600.0,      # Read timeout: 10 minutes (was 30s)
             write=30.0,      # Write timeout
             pool=30.0        # Pool timeout
         )
-        
+
         async with httpx.AsyncClient(timeout=timeout_config) as client:
             response = await client.request(
                 method=request.method,
                 url=url,
                 headers=headers,
                 content=body,
+                files=files,
+                data=data,
                 params=params
             )