def get_by_user_id(cls, user_id, page_no, page_size):
user = UserBusiness.get_by_id(user_id)
messages, total_number = MessageBusiness.get_by_user(
user, page_no, page_size)
return messages, total_number
def get_by_user_id(cls, user_id, page_no, page_size):
user = UserBusiness.get_by_id(user_id)
messages, total_number = MessageBusiness.get_by_user(
user, page_no, page_size)
return messages, total_number