feat(auth): one-time login links, JWT + refresh, roles, service token, tests

backend/app/api/v1/auth.py

@@ -0,0 +1,60 @@
+"""Эндпоинты аутентификации."""
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session as DBSession
+
+from app.api.deps import get_current_session, get_current_user, require_roles
+from app.db.session import get_db
+from app.models.enums import RoleCode
+from app.models.user import User
+from app.models.user import Session as UserSession
+from app.schemas.auth import (
+    LoginRequest,
+    LoginResponse,
+    LoginTokenCreate,
+    LoginTokenOut,
+    RefreshRequest,
+    TokenPair,
+    UserOut,
+)
+from app.services import auth as auth_service
+
+router = APIRouter(prefix="/auth", tags=["auth"])
+
+
+@router.post("/login-token", response_model=LoginTokenOut, status_code=201)
+def create_login_token(
+    data: LoginTokenCreate,
+    user: User = Depends(require_roles(RoleCode.COORDINATOR, RoleCode.ADMIN)),
+    db: DBSession = Depends(get_db),
+) -> LoginTokenOut:
+    lt, url = auth_service.create_login_token(db, data, issued_by=user.id)
+    return LoginTokenOut(id=lt.id, url=url, expires_at=lt.expires_at)
+
+
+@router.post("/login", response_model=LoginResponse)
+def login(data: LoginRequest, db: DBSession = Depends(get_db)) -> LoginResponse:
+    tokens, user = auth_service.login(db, data)
+    return LoginResponse(
+        **tokens.model_dump(), user=auth_service.build_user_out(db, user)
+    )
+
+
+@router.post("/refresh", response_model=TokenPair)
+def refresh(data: RefreshRequest, db: DBSession = Depends(get_db)) -> TokenPair:
+    return auth_service.refresh(db, data.refresh_token)
+
+
+@router.post("/logout", status_code=204)
+def logout(
+    session: UserSession = Depends(get_current_session),
+    db: DBSession = Depends(get_db),
+) -> None:
+    auth_service.logout(db, session.id)
+
+
+@router.get("/me", response_model=UserOut)
+def me(
+    user: User = Depends(get_current_user),
+    db: DBSession = Depends(get_db),
+) -> UserOut:
+    return auth_service.build_user_out(db, user)