Files
Felipe Cardoso 98b455fdc3 refactor(backend): enforce route→service→repo layered architecture
- introduce custom repository exception hierarchy (DuplicateEntryError,
  IntegrityConstraintError, InvalidInputError) replacing raw ValueError
- eliminate all direct repository imports and raw SQL from route layer
- add UserService, SessionService, OrganizationService to service layer
- add get_stats/get_org_distribution service methods replacing admin inline SQL
- fix timing side-channel in authenticate_user via dummy bcrypt check
- replace SHA-256 client secret fallback with explicit InvalidClientError
- replace assert with InvalidGrantError in authorization code exchange
- replace N+1 token revocation loops with bulk UPDATE statements
- rename oauth account token fields (drop misleading 'encrypted' suffix)
- add Alembic migration 0003 for token field column rename
- add 45 new service/repository tests; 975 passing, 94% coverage
2026-02-27 09:32:57 +01:00

42 lines
1.4 KiB
Python

# app/api/dependencies/services.py
"""FastAPI dependency functions for service singletons."""
from app.services import oauth_provider_service
from app.services.auth_service import AuthService
from app.services.oauth_service import OAuthService
from app.services.organization_service import OrganizationService, organization_service
from app.services.session_service import SessionService, session_service
from app.services.user_service import UserService, user_service
def get_auth_service() -> AuthService:
"""Return the AuthService singleton for dependency injection."""
from app.services.auth_service import AuthService as _AuthService
return _AuthService()
def get_user_service() -> UserService:
"""Return the UserService singleton for dependency injection."""
return user_service
def get_organization_service() -> OrganizationService:
"""Return the OrganizationService singleton for dependency injection."""
return organization_service
def get_session_service() -> SessionService:
"""Return the SessionService singleton for dependency injection."""
return session_service
def get_oauth_service() -> OAuthService:
"""Return OAuthService for dependency injection."""
return OAuthService()
def get_oauth_provider_service():
"""Return the oauth_provider_service module for dependency injection."""
return oauth_provider_service