Refactor localization files and remove Aliyun references

qwen3-tts-backend/db/crud.py

@@ -114,21 +114,6 @@ def change_user_password(
     db.refresh(user)
     return user
 
-def update_user_aliyun_key(
-    db: Session,
-    user_id: int,
-    encrypted_api_key: Optional[str]
-) -> Optional[User]:
-    user = get_user_by_id(db, user_id)
-    if not user:
-        return None
-
-    user.aliyun_api_key = encrypted_api_key
-    user.updated_at = datetime.utcnow()
-    db.commit()
-    db.refresh(user)
-    return user
-
 def create_job(db: Session, user_id: int, job_type: str, input_data: Dict[str, Any]) -> Job:
     job = Job(
         user_id=user_id,
@@ -244,8 +229,11 @@ def delete_cache_entry(db: Session, cache_id: int, user_id: int) -> bool:
 def get_user_preferences(db: Session, user_id: int) -> dict:
     user = get_user_by_id(db, user_id)
     if not user or not user.user_preferences:
-        return {"default_backend": "aliyun", "onboarding_completed": False}
-    return user.user_preferences
+        return {"default_backend": "local", "onboarding_completed": False}
+    prefs = dict(user.user_preferences)
+    if prefs.get("default_backend") == "aliyun":
+        prefs["default_backend"] = "local"
+    return prefs
 
 def update_user_preferences(db: Session, user_id: int, preferences: dict) -> Optional[User]:
     user = get_user_by_id(db, user_id)
@@ -276,7 +264,7 @@ def update_system_setting(db: Session, key: str, value: dict) -> SystemSettings:
     return setting
 
 def can_user_use_local_model(user: User) -> bool:
-    return user.is_superuser or user.can_use_local_model
+    return True
 
 def can_user_use_nsfw(user: User) -> bool:
     return user.is_superuser or user.can_use_nsfw
@@ -286,8 +274,6 @@ def create_voice_design(
     user_id: int,
     name: str,
     instruct: str,
-    backend_type: str,
-    aliyun_voice_id: Optional[str] = None,
     meta_data: Optional[Dict[str, Any]] = None,
     preview_text: Optional[str] = None,
     voice_cache_id: Optional[int] = None,
@@ -297,9 +283,7 @@ def create_voice_design(
     design = VoiceDesign(
         user_id=user_id,
         name=name,
-        backend_type=backend_type,
         instruct=instruct,
-        aliyun_voice_id=aliyun_voice_id,
         meta_data=meta_data,
         preview_text=preview_text,
         voice_cache_id=voice_cache_id,
@@ -331,8 +315,6 @@ def list_voice_designs(
         VoiceDesign.user_id == user_id,
         VoiceDesign.is_active == True
     )
-    if backend_type:
-        query = query.filter(VoiceDesign.backend_type == backend_type)
     return query.order_by(VoiceDesign.last_used.desc()).offset(skip).limit(limit).all()
 
 def count_voice_designs(
@@ -340,13 +322,10 @@ def count_voice_designs(
     user_id: int,
     backend_type: Optional[str] = None
 ) -> int:
-    query = db.query(VoiceDesign).filter(
+    return db.query(VoiceDesign).filter(
         VoiceDesign.user_id == user_id,
         VoiceDesign.is_active == True
-    )
-    if backend_type:
-        query = query.filter(VoiceDesign.backend_type == backend_type)
-    return query.count()
+    ).count()
 
 def delete_voice_design(db: Session, design_id: int, user_id: int) -> bool:
     design = get_voice_design(db, design_id, user_id)
@@ -609,7 +588,6 @@ def update_audiobook_character(
     description: Optional[str] = None,
     instruct: Optional[str] = None,
     voice_design_id: Optional[int] = None,
-    use_indextts2: Optional[bool] = None,
 ) -> Optional[AudiobookCharacter]:
     char = db.query(AudiobookCharacter).filter(AudiobookCharacter.id == char_id).first()
     if not char:
@@ -624,8 +602,6 @@ def update_audiobook_character(
         char.instruct = instruct
     if voice_design_id is not None:
         char.voice_design_id = voice_design_id
-    if use_indextts2 is not None:
-        char.use_indextts2 = use_indextts2
     db.commit()
     db.refresh(char)
     return char