Init project structure

app/api/v1/auth.py

@@ -0,0 +1,22 @@
+"""Authentication API endpoints."""
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, HTTPException, status
+
+from app.api.deps import get_auth_service
+from app.models.token import LoginRequest, TokenResponse
+from app.services.auth_service import AuthService, InvalidCredentialsError
+
+router = APIRouter(prefix="/auth", tags=["auth"])
+
+
+@router.post("/token", response_model=TokenResponse)
+async def login_for_access_token(
+    credentials: LoginRequest,
+    service: AuthService = Depends(get_auth_service),
+) -> TokenResponse:
+    try:
+        user = await service.authenticate(credentials.email, credentials.password)
+    except InvalidCredentialsError as exc:  # pragma: no cover - thin API
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail=str(exc)) from exc
+    return service.create_access_token(user)