Initial commit

fz.py

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+from telethon import TelegramClient, connection
+import logging, asyncio, sqlite3
+from telethon.tl.types import MessageActionChatJoinedByLink
+from telethon.tl.types import MessageActionChatAddUser
+from telethon.tl.types import ReplyInlineMarkup
+from telethon.tl.types import KeyboardButtonRow
+from telethon.tl.types import KeyboardButton
+from telethon import events
+from telethon.tl.custom import Button
+from asyncio import sleep, Future
+from telethon.tl.types import PeerUser, PeerChannel
+
+logging.basicConfig(level=logging.INFO)
+api_id = YOUR_API_ID
+api_hash = 'YOUR_API_HASH'
+
+db = sqlite3.connect('votes')
+
+client = TelegramClient('bot', api_id, api_hash).start()
+verifications = {}
+client.max_id = 0
+
+@client.on(events.NewMessage(incoming=True, chats=[PeerUser(user_id=184151234),PeerUser(user_id=52493088)], func=lambda e: e.is_private))
+async def handler(ev):
+
+	msg = await client.send_message(PeerChannel(channel_id=1340677057), ev.message, buttons=[[Button.inline("👍", f"like"),Button.inline("🌟🌟🌟", b"gold")]])
+	client.max_id = msg.id
+
+@client.on(events.callbackquery.CallbackQuery)
+async def get_vote(ev):
+	print(ev)
+	#print(ev.from_id, 'voted for', ev.data)
+	if ev.data == b"gold":
+		await ev.answer('Grazie per la tua preferenza! Il tuo oro è stato registrato.\nThanks! The gold has been received owo', alert=True)
+		db.execute('DELETE FROM votes WHERE is_golden = 1 AND user_id = ?', (ev.original_update.user_id,))
+		db.execute('INSERT INTO votes(user_id, is_golden, msg_id) VALUES (?,?,?)', (ev.original_update.user_id, 1, ev.original_update.msg_id))
+		
+	elif ev.data == b"like":
+		await ev.answer('Grazie per il like!\nThanks for the like!', alert=False)
+		db.execute('INSERT INTO votes(user_id, is_golden, msg_id) VALUES (?,?,?) ON CONFLICT DO NOTHING', (ev.original_update.user_id, 0, ev.original_update.msg_id))
+	db.commit()
+
+client.flood_sleep_threshold = 24*60*60
+client.run_until_disconnected()

readme.md

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+# Karaoke Telegram Bot
+
+This simple bot was used to count the number of votes of every attendee during the "Karaoke of Furizon" event.
+
+## Requirements
+- telethon
+- Your own Telegram API_ID and API_HASH
+- A channel where to send the posts for voting
+
+## How does it work?
+
+The bot will listen for private messages from the users defined in the source code. When receiving a message with a picture, it will get forwarded to the desired channel, along with a "like" and a "golden" button, the interactions of with will be recorded and stored in the sqlite database over at "votes.db" with this schema:
+
+```CREATE TABLE "votes" (
+	"user_id"	INTEGER NOT NULL,
+	"is_golden"	INTEGER NOT NULL,
+	"msg_id"	INTEGER NOT NULL,
+	PRIMARY KEY("user_id","is_golden","msg_id")
+)```
+
+From there, it is trivial to open the database and count the votes for each person and decide who's the winner!