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"""Authentication API routes.""" |
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from fastapi import APIRouter, Depends, HTTPException, status |
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from sqlmodel import Session, select |
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from src.api.deps import get_db, get_current_user |
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from src.schemas.auth import SignupRequest, SigninRequest, SignupResponse, TokenResponse, UserProfile |
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from src.services.auth_service import AuthService |
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from src.models.user import User |
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router = APIRouter(prefix="/api/auth", tags=["authentication"]) |
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@router.post("/signup", response_model=SignupResponse, status_code=status.HTTP_201_CREATED) |
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def signup( |
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signup_data: SignupRequest, |
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db: Session = Depends(get_db) |
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): |
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""" |
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Register a new user account. |
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Args: |
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signup_data: User signup information (email, password, name) |
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db: Database session |
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Returns: |
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SignupResponse: Created user details |
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Raises: |
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HTTPException: 400 if validation fails |
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HTTPException: 409 if email already exists |
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""" |
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service = AuthService(db) |
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return service.signup(signup_data) |
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@router.post("/signin", response_model=TokenResponse) |
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def signin( |
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signin_data: SigninRequest, |
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db: Session = Depends(get_db) |
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): |
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""" |
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Authenticate user and issue JWT token. |
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Args: |
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signin_data: User signin credentials (email, password) |
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db: Database session |
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Returns: |
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TokenResponse: JWT token and user profile |
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Raises: |
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HTTPException: 401 if credentials are invalid |
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""" |
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service = AuthService(db) |
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return service.signin(signin_data) |
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@router.get("/me", response_model=UserProfile) |
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def get_current_user_profile( |
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current_user_id: int = Depends(get_current_user), |
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db: Session = Depends(get_db) |
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): |
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""" |
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Get current authenticated user's profile. |
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Args: |
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current_user_id: ID of authenticated user from JWT token |
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db: Database session |
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Returns: |
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UserProfile: Current user's profile information |
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Raises: |
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HTTPException: 404 if user not found |
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""" |
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user = db.exec(select(User).where(User.id == current_user_id)).first() |
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if not user: |
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raise HTTPException( |
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status_code=status.HTTP_404_NOT_FOUND, |
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detail="User not found" |
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) |
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return UserProfile( |
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id=user.id, |
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email=user.email, |
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name=user.name, |
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created_at=user.created_at |
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) |
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