fix: password change bugs

src/infrastructure/database/repositories/user_repository.py

@@ -74,10 +74,25 @@ class UserRepository(IUserRepository):
         except SQLAlchemyError as exc:
             self._logger.exception(str(exc))
             raise ApplicationException(status_code=500, message='Database error')
-    
+        
+    async def _get_user(self, user_id: str) -> UserModel:
+        stmt = (
+            select(UserModel)
+            .where(
+                UserModel.id == user_id,
+                UserModel.is_deleted.is_(False),
+            )
+        )
+        result = await self._session.execute(stmt)
+        user: UserModel | None = result.scalar_one_or_none()
+        if user is None:
+            self._logger.warning(f'User not found with user_id {user_id}')
+            raise ApplicationException(status_code=404, message='User not found')
+        return user
+
     async def _update_field(self, user_id: str, **fields: object) -> UserEntity:
         try:
-            user = await self._get_active_user(user_id)
+            user = await self._get_user(user_id)
             for key, value in fields.items():
                 setattr(user, key, value)
             await self._session.flush()
@@ -89,8 +104,9 @@ class UserRepository(IUserRepository):
             self._logger.exception(str(exception))
             raise InternalServerException(message=f'Database error: {str(exception)}')
     
-    async def set_password(self, user_id: str, password_hash: str) -> UserEntity:
-        return await self._update_field(user_id, password_hash=password_hash)
+    async def set_password(self, user_email: str, password_hash: str) -> UserEntity:
+        user = await self.get_user_by_email(user_email)
+        return await self._update_field(user.id, password_hash=password_hash)
 
     async def get_user_by_email(self, email: str) -> UserEntity:
         try: