Updates

backend/app/services/mix_calculator_service.py

@@ -27,7 +27,7 @@ def _build_session_access_query(session: AuthSession):
 def _load_product_for_calculation(db: Session, tenant_id: str, product_id: int) -> Product | None:
     return db.scalar(
         select(Product)
-        .where(Product.id == product_id, Product.tenant_id == tenant_id)
+        .where(Product.id == product_id, Product.tenant_id == tenant_id, Product.visible.is_(True))
         .options(selectinload(Product.mix).selectinload(Mix.ingredients).selectinload(MixIngredient.raw_material))
     )
 
@@ -122,7 +122,7 @@ def build_mix_calculator_options(db: Session, *, tenant_id: str) -> dict:
 
     products = db.scalars(
         select(Product)
-        .where(Product.tenant_id == tenant_id)
+        .where(Product.tenant_id == tenant_id, Product.visible.is_(True))
         .options(joinedload(Product.mix))
         .order_by(Product.client_name, Product.name)
     ).all()
@@ -191,11 +191,12 @@ def serialize_mix_calculator_session(session_record: MixCalculatorSession, auth_
     }
 
 
-def list_mix_calculator_sessions(db: Session, *, auth_session: AuthSession) -> list[dict]:
+def list_mix_calculator_sessions(db: Session, *, auth_session: AuthSession, limit: int = 100) -> list[dict]:
     sessions = db.scalars(
         _build_session_access_query(auth_session)
         .options(selectinload(MixCalculatorSession.lines))
         .order_by(MixCalculatorSession.created_at.desc(), MixCalculatorSession.id.desc())
+        .limit(limit)
     ).all()
     return [serialize_mix_calculator_session(session_record, auth_session) for session_record in sessions]