🔔 Feat: Real-time Notification System

[Cedarich]

Title: feat(notify): implement websocket notifications (socket.io)
Complexity Score: 200 points

Description
Users expect instant feedback. Implement a WebSocket gateway to push real-time updates for events like "Bid Received", "Item Sold", or "Auction Won".

Requirements and Context

• Tech: socket.io with @nestjs/platform-socket.io.
• Auth: Authenticate socket connections using the existing JWT strategy.
• Events:
  • notification: Generic event for UI toasts.
  • bid_update: Real-time auction price updates.

Suggested Execution

1. Create NotificationsModule and NotificationsGateway.
2. Implement handleConnection to verify JWT token from query param or header.
3. Create NotificationsService that can be injected into other modules (Marketplace, Auth).
4. When an auction bid is placed, call notificationsService.notifyUser(sellerId, 'New Bid').

Test and Commit

• Test connection with valid/invalid tokens.
• Commit Message: feat(notify): implement websocket notifications (socket.io)

---

[drips-wave]

This issue has been added to the Stellar Wave Program and is worth 200 Points.

🧑‍💻 Interested in contributing? Apply to work on this issue on Drips Wave, earn points, and receive rewards.

Warning

Only applications submitted via the apply link above will be considered. Please do not apply by commenting on the issue or opening a PR directly.

🤠 Repo maintainers: You can manage this issue's Points and Complexity on your Maintainer Dashboard here. Please keep an eye on applications and respond quickly 💙

ℹ️ Learn more about Drips Wave

[Henrichy]

@Henrichy has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

I’d love to take on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Henrichy to this issue.

[OthmanImam]

@OthmanImam has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hi
I'm Usman Adamu, a full-stack developer.
I want to implement this task
Kindly assign
Thanks

ℹ️ Repo Maintainers: To accept this application, review their application or assign @OthmanImam to this issue.

[bandanadivya]

@bandanadivya has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hi
I’d like to work on this issue if it’s available. I’m a full-stack Web2 & Web3 developer with solid open-source experience and can start working on it right away.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @bandanadivya to this issue.