Initial commit: AuroraMusic monorepo

apps/api/app/routers/auth.py

@@ -0,0 +1,42 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from .. import auth, schemas
+from ..database import get_db
+from ..models import User
+
+router = APIRouter(prefix="/auth", tags=["auth"])
+
+
+@router.post("/signup", response_model=schemas.TokenResponse, status_code=status.HTTP_201_CREATED)
+def signup(payload: schemas.SignupRequest, db: Session = Depends(get_db)):
+    existing = db.query(User).filter(User.email == payload.email.lower()).first()
+    if existing:
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail="Email already registered")
+
+    user = User(
+        email=payload.email.lower(),
+        hashed_password=auth.hash_password(payload.password),
+        display_name=payload.display_name,
+    )
+    db.add(user)
+    db.commit()
+    db.refresh(user)
+
+    token = auth.create_access_token(user.id)
+    return schemas.TokenResponse(access_token=token)
+
+
+@router.post("/login", response_model=schemas.TokenResponse)
+def login(payload: schemas.LoginRequest, db: Session = Depends(get_db)):
+    user = db.query(User).filter(User.email == payload.email.lower()).first()
+    if not user or not auth.verify_password(payload.password, user.hashed_password):
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid email or password")
+
+    token = auth.create_access_token(user.id)
+    return schemas.TokenResponse(access_token=token)
+
+
+@router.get("/me", response_model=schemas.UserOut)
+def me(current_user: User = Depends(auth.get_current_user)):
+    return current_user