How to teach telegram bot to repost publications from the channel to the user according to the filter set by him?

Question

Python

I am writing a telegram bot in python, how to teach the bot to search for information in the telegram channel using a user-specified filter (where posts will obviously be structured for search) and repost to the user, if at all possible?
There is a bot @Rent_kharkov_bot, which gives out by filters (number of rooms, price, area) houses and objects. How can this be implemented?

Answer 1

1. Loop through posts
   
2. Use regular expressions to select the necessary
   
3. Repost
   
4. PROFIT