#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from sqlalchemy.orm import Session
from sqlalchemy import text, exists, and_, or_, not_
from sqlalchemy.sql import func
from database import get_db
from extensions import logger
import random
from models import *

def get_next_event_id(db: Session):
    while True:
        random_10_digit_number = random.randint(1000000000, 9999999999)
        taskId = 'task' + str(random_10_digit_number)

        it_exists = db.query(
            exists().where(TaskRegistration.task_id == taskId)
        ).scalar()

        if it_exists == False:
            return taskId