Working on user, backend.

backend/middleware/db_connection.py

@@ -0,0 +1,20 @@
+from fastapi import Request, Response
+from starlette.middleware.base import BaseHTTPMiddleware
+
+from database import SessionLocal
+
+
+class DatabaseSessionMiddleware(BaseHTTPMiddleware):
+    async def dispatch(self, request: Request, call_next):
+        response = Response("Internal server error", status_code=500)
+        try:
+            request.state.db = SessionLocal()
+            response = await call_next(request)
+        finally:
+            request.state.db.close()
+        return response
+
+
+def get_db(request: Request):
+    print(request)
+    return request.state.db