There are unresolved issues with joining a classroom and socket.io connection.

[martin-markovic]

Errors:

• 403 Forbidden Error: When attempting to join a classroom, a 403 error occurs. This indicates a possible authorization or validation issue.
• 400 Bad Request: Socket.io connection is failing with a 400 error, suggesting a potential misconfiguration.

Current Logs:

chatService.js:23 POST http://127.0.0.1:8000/api/chat/classroom/join 403 (Forbidden)

  | joinClassroom | @ | chatService.js:23 -- | -- | -- | --   | (anonymous) | @ | chatSlice.js:68   | dispatch | @ | VM1028:6   | handleJoinClassroom | @ | Classroom.jsx:36   | Show 27 more frames

[martin-markovic]

have commented out the unused routes, as there seems to be a conflict in API endpoints. This change has helped narrow down the issue, but I am still in the process of identifying which specific route is causing the conflict. I will update the issue once I have a complete solution or need further assistance.

[martin-markovic]

The 403 Forbidden Error and 400 Bad Request issues have been resolved through the following changes:

• Implemented socket events for error logging and better error handling in socketIo.js.
• Added socket handshake with token and static user ID in handleSocketConnection in socketController.js.
• Updated socket emit events to reflect the newly implemented static user ID in socketController.js.
• Allowed a new CORS endpoint with appropriate methods and transports in server.js.
• Removed the redundant socketConfig.js module to clean up the codebase.
• Created a custom userSocket.js hook for handling socket initialization based on the URL and user token.
• Integrated the necessary hooks for socket initialization in Chat.jsx.
• Removed the conflicting and redundant routes in chatRoutes.js and implemented new routes for sending and fetching classroom messages.

These changes have resolved the authorization and validation issues, as well as the Socket.io misconfiguration, leading to the successful connection and functionality of the classroom joining process.

With these fixes in place, I am closing this issue.