Telegram PassBot for inviting guests to school_21 (Aka 42)
This bot written on Python, using TeleBot.
User should write a his name, guest name and date of visit.
Here is validator for right date and time (only date today +(you can't invite someone for yesterday, right?) and only from 8:00 to 19:00, it's school rules)
And can monitor status of requestes.
After sending request, admin get a messange, that someone want to invive guest, see all info and can allow or refuse this request. Also admin can see all requestes(for today, only actual and for ever)
And last thing, when you come to security, you just say request number and he can check it, if it allowed.