feat: Integrate IndexTTS2 model and update related schemas and frontend components

qwen3-tts-backend/scripts/migrate_add_system_settings.py

@@ -1,70 +0,0 @@
-from sqlalchemy import create_engine, text
-from sqlalchemy.orm import sessionmaker
-from datetime import datetime
-import sys
-from pathlib import Path
-
-sys.path.append(str(Path(__file__).parent.parent))
-
-from config import settings
-
-engine = create_engine(
-    settings.DATABASE_URL,
-    connect_args={"check_same_thread": False} if "sqlite" in settings.DATABASE_URL else {}
-)
-
-SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
-
-def upgrade():
-    db = SessionLocal()
-    try:
-        db.execute(text("""
-            CREATE TABLE IF NOT EXISTS system_settings (
-                id INTEGER PRIMARY KEY,
-                key VARCHAR(100) UNIQUE NOT NULL,
-                value JSON NOT NULL,
-                updated_at DATETIME NOT NULL
-            )
-        """))
-
-        db.execute(text("""
-            CREATE INDEX IF NOT EXISTS ix_system_settings_key ON system_settings (key)
-        """))
-
-        result = db.execute(text(
-            "SELECT COUNT(*) as count FROM system_settings WHERE key = 'local_model_enabled'"
-        ))
-        count = result.fetchone()[0]
-
-        if count == 0:
-            db.execute(text(
-                "INSERT INTO system_settings (key, value, updated_at) VALUES "
-                "('local_model_enabled', '{\"enabled\": false}', :now)"
-            ), {"now": datetime.utcnow()})
-
-        db.execute(text("""
-            UPDATE users
-            SET user_preferences = json_set(
-                COALESCE(user_preferences, '{}'),
-                '$.default_backend',
-                'aliyun'
-            )
-            WHERE json_extract(user_preferences, '$.default_backend') IS NULL
-               OR json_extract(user_preferences, '$.default_backend') = 'local'
-        """))
-
-        db.commit()
-        print("Migration completed successfully!")
-        print("- Created system_settings table")
-        print("- Added local_model_enabled setting (default: false)")
-        print("- Updated user preferences to use aliyun backend by default")
-
-    except Exception as e:
-        db.rollback()
-        print(f"Migration failed: {e}")
-        raise
-    finally:
-        db.close()
-
-if __name__ == "__main__":
-    upgrade()