Merge lavoro/daitarn-trafilo-pin

src/backend/api/routers/auth.py

@@ -1,5 +1,6 @@
 """Authentication router - login, logout, profile."""
 from fastapi import APIRouter, Depends, HTTPException, Request, status
+from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from src.backend.database import get_db
@@ -8,10 +9,17 @@ from src.backend.models.orm.user import User
 from src.backend.models.api.user import (
     LoginRequest,
     LoginResponse,
+    PinLoginRequest,
+    PinUserItem,
     UserProfileUpdate,
     UserResponse,
 )
-from src.backend.services.auth_service import authenticate_user, login_user, logout_user
+from src.backend.services.auth_service import (
+    authenticate_pin,
+    authenticate_user,
+    login_user,
+    logout_user,
+)
 
 router = APIRouter(prefix="/api/auth", tags=["auth"])
 
@@ -32,6 +40,35 @@ async def login(data: LoginRequest, db: AsyncSession = Depends(get_db)):
     )
 
 
+@router.get("/pin-users", response_model=list[PinUserItem])
+async def pin_users(db: AsyncSession = Depends(get_db)):
+    """Utenti che possono entrare con PIN (#59): attivi, non admin, con PIN.
+
+    Pubblico per costruzione (serve prima del login): espone solo id e nome.
+    """
+    result = await db.execute(
+        select(User).where(
+            User.active == True,  # noqa: E712
+            User.is_admin == False,  # noqa: E712
+            User.pin_hash.is_not(None),
+        )
+    )
+    items = [
+        PinUserItem(id=u.id, display_name=u.display_name or u.username)
+        for u in result.scalars().all()
+    ]
+    items.sort(key=lambda i: i.display_name.casefold())
+    return items
+
+
+@router.post("/login-pin", response_model=LoginResponse)
+async def login_pin(data: PinLoginRequest, db: AsyncSession = Depends(get_db)):
+    """Login con user_id e PIN a 4 cifre (#59); stessa risposta del login."""
+    user = await authenticate_pin(db, data.user_id, data.pin)
+    api_key = await login_user(db, user)
+    return LoginResponse(user=UserResponse.model_validate(user), api_key=api_key)
+
+
 @router.post("/logout", status_code=status.HTTP_204_NO_CONTENT)
 async def logout(
     request: Request,

src/backend/api/routers/measurements.py

@@ -147,6 +147,7 @@ async def authorise_measurement(
 
     supervisor = await auth_service.authorise_supervisor(
         db, action.supervisor_username, action.supervisor_password,
+        user_id=action.supervisor_user_id, pin=action.supervisor_pin,  # #59
     )
     measurement = await measurement_service.authorise_measurement(
         db, measurement, supervisor,

src/backend/api/routers/production.py

@@ -163,6 +163,7 @@ async def pause_production_run(
     run = await production_service.get_run(db, run_id)
     supervisor = await auth_service.authorise_supervisor(
         db, action.supervisor_username, action.supervisor_password,
+        user_id=action.supervisor_user_id, pin=action.supervisor_pin,  # #59
     )
     run = await production_service.pause_run(db, run, user, supervisor, note=action.note)
     return await _as_response(db, run)
@@ -179,6 +180,7 @@ async def resume_production_run(
     run = await production_service.get_run(db, run_id)
     supervisor = await auth_service.authorise_supervisor(
         db, action.supervisor_username, action.supervisor_password,
+        user_id=action.supervisor_user_id, pin=action.supervisor_pin,  # #59
     )
     run = await production_service.resume_run(db, run, user, supervisor, note=action.note)
     return await _as_response(db, run)
@@ -195,6 +197,7 @@ async def close_production_run(
     run = await production_service.get_run(db, run_id)
     supervisor = await auth_service.authorise_supervisor(
         db, action.supervisor_username, action.supervisor_password,
+        user_id=action.supervisor_user_id, pin=action.supervisor_pin,  # #59
     )
     run = await production_service.close_run(db, run, user, supervisor, note=action.note)
     return await _as_response(db, run)

src/backend/api/routers/users.py

@@ -6,8 +6,14 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from src.backend.database import get_db
 from src.backend.api.middleware.api_key import require_admin_user
 from src.backend.models.orm.user import User
-from src.backend.models.api.user import UserCreate, UserPasswordChange, UserResponse, UserUpdate
-from src.backend.services.auth_service import create_user, hash_password, regenerate_api_key, revoke_all_keys
+from src.backend.models.api.user import PinSet, UserCreate, UserPasswordChange, UserResponse, UserUpdate
+from src.backend.services.auth_service import (
+    create_user,
+    hash_password,
+    regenerate_api_key,
+    revoke_all_keys,
+    set_user_pin,
+)
 
 router = APIRouter(prefix="/api/users", tags=["users"])
 
@@ -151,6 +157,30 @@ async def change_user_password(
     return {"message": f"Password changed for user {user.username}"}
 
 
+@router.put("/{user_id}/pin", status_code=status.HTTP_200_OK)
+async def change_user_pin(
+    user_id: int,
+    data: PinSet,
+    admin: User = Depends(require_admin_user),
+    db: AsyncSession = Depends(get_db),
+):
+    """Imposta o toglie (pin null) il PIN di un utente (admin, #59/#51).
+
+    422 se l'utente e' admin. Il PIN non si restituisce mai.
+    """
+    result = await db.execute(select(User).where(User.id == user_id))
+    user = result.scalar_one_or_none()
+    if user is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
+    if user.is_admin:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
+            detail="Admin users cannot have a PIN",
+        )
+    await set_user_pin(db, user, data.pin)
+    return {"message": f"PIN {'set' if data.pin else 'removed'} for user {user.username}"}
+
+
 @router.delete("/{user_id}", status_code=status.HTTP_204_NO_CONTENT)
 async def deactivate_user(
     user_id: int,