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Auth

Handles user registration, login, and password management using Firebase.

🗂️ Structure​

auth/
├── controllers/
│   └── AuthController.ts       # API routes for signup/login/password
├── services/
│   └── FirebaseAuthService.ts  # Core auth logic using Firebase SDK
├── interfaces/
│   └── IAuthService.ts         # Contract for auth service
├── classes/
│   └── validators/
│       └── AuthValidators.ts   # Input DTOs with validation
├── types.ts                    # Inversify DI tokens
└── container.ts                # DI bindings

🔐 Key Features​

  • Signup/Login (email-password & Google)
  • Change Password (authenticated users only)
  • Firebase Integration for identity/auth token management
  • DTO Validation with class-validator
  • Secure, modular design with interfaces + DI

🔁 Workflow​

  • AuthController receives request → validates DTO
  • Delegates to IAuthService (implemented by FirebaseAuthService)
  • Firebase handles credentials; app DB handles user profiles/invites
  • Response returned to client with minimal logic in controller