Chat - full stack chat application.

ENG | RU

This project was made to improve knowlegde of building a .NET WEB applications with WEB Api and also can have many flaws. I would be appreciate for a new suggestions to improve the code.

The basic and general principle is simple text messaging to another users with ability to encrypt messages on client-sides.

Main functionality:

• Register/Login/Logout
• Receive and send in real-time text messages from/to another users
• Receive in real-time notifications (contact gets online/offline)
• Have multiple devices with different client apps, connected to one account.

Current back-end stack:

• ASP .NET 7 Web Api
• Json Web Tokens
• Entity Framework
• SQLite
• SignalR
• BCrypt

Current client-side stack:

• MVVM
• WPF

🚩 To do: back-end and client apps:

Back-end:

✅ Authentication:

• ✅ Registration
• ✅ Login
• ✅ Refresh token

✅ Messages:

• ✅ Send message to user throw SignalR-hub, real-time SignalR notifications

✅ Users:

• ✅ Get user's info by username

✅ Account:

• ✅ Delete account

✅ Contacts:

• ✅ Add contacts + real-time SignalR notification
• ✅ Delete contacts + real-time SignalR notification
• ✅ Get all contacts

✅ Tiny notifications:

• ✅ User gets online/offline

Client side:

• ✅ Console client-listener app by kerminator-dev
• 🚧 MVVM .NET WPF client app by kerminator-dev
• 🚧 Single page React web app by Ertanfird

Refactoring:

• ❌ Review database models
• ❌ Review code semantics
• ✅ Review exception handling

Testing

May be later...

Allowed API-endpoints: