ruz-bot/daemons/notify.py

import datetime
import logging
from time import sleep

from helpers import now
from helpers.mongo import mongo
from helpers.ruz import ruz
from daemons import base

from utils import queues


def process():
    for user in mongo.users_collection.find({"notify_minutes": {"$ne": None}, "email": {"$ne": None}}):
        time_now = now(user)
        for lesson in mongo.lessons_collection.find({
            "user_email": user["email"],
            "begin": {"$lte": time_now + datetime.timedelta(minutes=user["notify_minutes"])},
            "notified": False
        }):
            ans = f"📅 {lesson['begin'].strftime('%d.%m')}\n"
            ans += f"📚 {lesson['discipline']}\n"
            ans += f"🏢 {lesson['building']}, {lesson['auditorium']}\n"
            ans += f"🕑 {lesson['begin'].strftime('%H:%M')} - {lesson['end'].strftime('%H:%M')}\n"
            ans += f"🧑‍🏫 {(lesson['lecturer'] or 'Неизвестно')}\n"
            if lesson.get('link', None):
                ans += f"🔗 {lesson['link']}"
            queues.set_task('botalka_mailbox', {'project': 'ruz-bot', 'name': 'telegram-bot', 'body': {'text': f"Через {user['notify_minutes']} минут у тебя занятие!\n" + ans, 'chat_id': user["chat_id"], 'parse_mode': 'Markdown'}}, 1)
            mongo.lessons_collection.update_one({"_id": lesson['_id']}, {"$set": {"notified": True}})
    time_now = datetime.datetime.now()
    for user in mongo.users_collection.find({"next_daily_notify_time": {"$lte": time_now}}):
        deny_weekday = 6 if user.get('daily_notify_today', True) else 5
        if time_now.weekday() != deny_weekday:
            if user.get('daily_notify_today', True):
                lessons = mongo.get_today_lessons(user)
            else:
                lessons = mongo.get_tomorrow_lessons(user)
            if len(lessons) == 0:
                text = f"{'Сегодня' if user.get('daily_notify_today', True) else 'Завтра'} у тебя нет пар, отдыхай."
            else:
                text = ruz.schedule_builder(lessons)
            try:
                queues.set_task('botalka_mailbox', {'project': 'ruz-bot', 'name': 'telegram-bot', 'body': {'text': f"Уведомляю о занятиях! Твое расписание на {'сегодня' if user.get('daily_notify_today', True) else 'завтра'}:\n" + text, 'chat_id': user["chat_id"], 'parse_mode': 'Markdown'}}, 1)
            except:
                pass
        mongo.users_collection.update_one(
            {"chat_id": user["chat_id"]},
            {"$set": {"next_daily_notify_time": user['next_daily_notify_time'] + datetime.timedelta(days=1)}}
        )

    for user in mongo.users_collection.find({"first_lesson_notify": {"$exists": True, "$ne": None}, "email": {"$ne": None}}):
        time_now = now(user)
        for lesson in mongo.lessons_collection.find({
            "user_email": user["email"],
            "begin": {"$lte": time_now + datetime.timedelta(minutes=user["first_lesson_notify"])},
            "notified_today": {"$ne": True}
        }).sort("begin"):
            ans = f"📅 {lesson['begin'].strftime('%d.%m')}\n"
            ans += f"📚 {lesson['discipline']}\n"
            ans += f"🏢 {lesson['building']}, {lesson['auditorium']}\n"
            ans += f"🕑 {lesson['begin'].strftime('%H:%M')} - {lesson['end'].strftime('%H:%M')}\n"
            ans += f"🧑‍🏫 {(lesson['lecturer'] or 'Неизвестно')}\n"
            if lesson.get('link', None):
                ans += f"🔗 {lesson['link']}"
            mess = "Пары начутся через "
            if user['first_lesson_notify'] == 30:
                mess += "30 минут"
            elif user['first_lesson_notify'] == 60:
                mess += "1 час"
            elif user['first_lesson_notify'] == 4 * 60:
                mess += "4 часа"
            else:
                mess += "12 часов"
            mess += "!\n\nТвоя первая пара:\n\n" + ans
            queues.set_task('botalka_mailbox', {'project': 'ruz-bot', 'name': 'telegram-bot', 'body': {'text': mess, 'chat_id': user["chat_id"], 'parse_mode': 'Markdown'}}, 1)
            start_of_day = datetime.datetime(year=time_now.year, month=time_now.month, day=time_now.day)
            mongo.lessons_collection.update_many({"begin": {"$gte": start_of_day, "$lt": (start_of_day + datetime.timedelta(days=1))}, "user_email": user["email"]}, {"$set": {"notified_today": True}})
            break


class Daemon(base.Daemon):
    def execute(self):
        while True:
            logging.info("notify start")
            begin = datetime.datetime.now()
            process()
            end = datetime.datetime.now()
            logging.info('notify finished')
            logging.info("time elapsed %s", (end - begin).total_seconds())
            sleep(63 - end.second)