Created
April 15, 2024 17:00
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Solution for this StackOverflow Question: https://stackoverflow.com/q/78325403/10006183
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| import 'dart:io'; | |
| import 'package:televerse/televerse.dart'; | |
| // Bot instance | |
| final bot = Bot( | |
| Platform.environment["BOT_TOKEN"]!, | |
| ); | |
| // - Variables - // | |
| // The group/chat id | |
| ChatID? id; | |
| // Message ID of the poll (will be set once sent) | |
| int? msgId; | |
| // Poll Id of the poll (not really necessary) | |
| String? pollId; | |
| void main(List<String> args) { | |
| // Starts bot with Long Polling. | |
| bot.start(); | |
| // /start command handler - simply sends a poll to the group/chat where /start command is recieved | |
| bot.command('start', (ctx) async { | |
| await ctx.reply("Here's a poll."); | |
| final msg = await ctx.replyWithPoll( | |
| "Are you ready for a trip next month?", | |
| ["YESSSS", "Nah"], | |
| ); | |
| // Sets the variables | |
| id = msg.chat.getId(); | |
| msgId = msg.messageId; | |
| pollId = msg.poll?.id; | |
| }); | |
| // Handles the /stop command - stops the poll with `chat_id` and `message_id`. | |
| bot.command('stop', (ctx) async { | |
| // validation | |
| if (id == null || msgId == null) { | |
| await ctx.reply("Hmm, no way."); | |
| return; | |
| } | |
| // stopPoll API call | |
| await ctx.api.stopPoll(id!, msgId!); | |
| }); | |
| // Listens to `poll` updates. | |
| bot.poll((ctx) async { | |
| // Recieved poll update | |
| final poll = ctx.poll!; | |
| // If poll is not closed we don't have to handle anything. | |
| if (!poll.isClosed) return; | |
| // Poll is closed, ie, this is the final Poll update related to this particular poll. | |
| await ctx.api.sendMessage( | |
| id!, | |
| "There we go. We finally have a poll result.", | |
| ); | |
| // Just sorting the poll options based on the voter count. (Not necessary) | |
| poll.options.sort(((a, b) => b.voterCount.compareTo(a.voterCount))); | |
| // ... | |
| // Most voted option. | |
| final bestOption = poll.options.first; | |
| await ctx.api.sendMessage( | |
| id!, | |
| "The best option was ${bestOption.text} with ${(bestOption.voterCount / poll.totalVoterCount) * 100}% votes.", | |
| ); | |
| }); | |
| } |
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