Function present_user

database/database.py:18–23

(user_id : int)

async def present_user(user_id : int):
    found = user_data.find_one({'_id': user_id})
    if found:
        return True
    else:
        return False

async def add_user(user_id: int):
    user_data.insert_one({'_id': user_id})