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Mount event listener only if message was sent out successfully #42

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laurynas-karvelis merged 1 commits from master into master 2018-03-21 12:31:09 +00:00
Conversation 3 Commits 1 Files Changed 1 +31 -30
1 changed files with 31 additions and 30 deletions
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61
src/types/Base.js
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@ -25,7 +25,7 @@ export default class Base extends EventEmitter {
* gets the Update object containing message
*
* @param {object} bot
* @return {promise} returns a promise, resolved with message:answer
* @return {Promise} returns a promise, resolved with message:answer
*/
send(bot) {
if (this._keyboard) {
@ -33,46 +33,47 @@ export default class Base extends EventEmitter {
this.properties.reply_markup = replyMarkup;
}
let messageId;
return new Promise((resolve, reject) => {
this._apiSend(bot)
.then(response => {
messageId = response.result.message_id;
this.emit('message:sent', response);
return response.result.message_id;
})
.catch(reject);
.then(messageId => {
const chat = this.properties.chat_id;
let answers = 0;
if (this._keyboard.one_time_keyboard) {
this._keyboard.replyMarkup = '';
}
bot.on('update', function listener(result) {
answers += result.length;
const chat = this.properties.chat_id;
let answers = 0;
const update = result.find(({ message }) => {
// if in a group, there will be a reply to this message
if (chat < 0) {
return message.chat.id === chat
&& message.reply_to_message
&& message.reply_to_message.message_id === messageId;
}
bot.on('update', function listener(result) {
answers += result.length;
return message && message.chat.id === chat;
});
const update = result.find(({ message }) => {
// if in a group, there will be a reply to this message
if (chat < 0) {
return message.chat.id === chat
&& message.reply_to_message
&& message.reply_to_message.message_id === messageId;
if (update) {
resolve(update.message);
this.emit('message:answer', update.message);
bot.removeListener('update', listener);
}
if (answers >= ANSWER_THRESHOLD) {
bot.removeListener('update', listener);
}
});
})
.catch(reject)
.finally(() => {
if (this._keyboard.one_time_keyboard) {
this._keyboard.replyMarkup = '';
}
return message && message.chat.id === chat;
});
if (update) {
resolve(update.message);
this.emit('message:answer', update.message);
bot.removeListener('update', listener);
}
if (answers >= ANSWER_THRESHOLD) {
bot.removeListener('update', listener);
}
});
});
}