From 3fc7b6d00a009485337e9d5e22733967cef3eade Mon Sep 17 00:00:00 2001
From: Karar Al-Remahy <alremahykarar@ymail.com>
Date: Tue, 13 Jul 2021 21:16:31 +0200
Subject: [PATCH] fix: Allow async handlers to fail

---
 app.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index aff644c..e7ba009 100644
--- a/app.js
+++ b/app.js
@@ -718,7 +718,7 @@ async function sendMessage (guildID, streamerInfo, { cachedImage, streamInfo, ga
   return Promise.resolve()
 }
 
-client.on('message', message => {
+client.on('message', async message => {
   let allow = false
 
   if (message.guild && message.member) {
@@ -745,7 +745,10 @@ client.on('message', message => {
     const cleanedMessage = message.content.replace(new RegExp(`^<@${client.user.id}> `), '!')
     if (message.cleanContent.startsWith(data.guilds[message.guild.id].prefix || '!') || message.mentions.users.find(u => u.id === client.user.id)) {
       const command = commands(translateDefault(data.guilds[message.guild.id].language)).find(command => command.commandNames.indexOf(cleanedMessage.split(/[ ]+/)[0].toLowerCase().substr(data.guilds[message.guild.id].prefix.length)) > -1)
-      if (command) command.handler(new Message(message)) || message.reply(command.showHelpText(new Message(message))) // Handle command.
+      if (!command) return
+
+      const handled = await command.handler(new Message(message))
+      if (typeof handled === 'boolean' && handled === false) message.reply(command.showHelpText(new Message(message))) // Handle command.
     }
   }
 })