Modularized audio backend

1 files changed, 60 insertions, 0 deletions

diff --git a/backend/Shutdown.js b/backend/Shutdown.js
new file mode 100644
index 0000000..641ca1e
--- /dev/null
+++ b/backend/Shutdown.js
@@ -0,0 +1,60 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local audio tracks.
+ *  (C) Copyright 2022
+ *  Programmed by Andrew Lee
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ ***************************************************************************/
+import { EmbedBuilder } from 'discord.js';
+import { player } from './VoiceInitialization.js';
+import { updatePlaylist } from './PlayAudio.js';
+import { audioState } from './AudioControl.js';
+import { readFileSync, writeFile } from 'node:fs';
+import { getVoiceConnection, VoiceConnectionStatus } from '@discordjs/voice';
+const { statusChannel, txtFile } = JSON.parse(readFileSync('./config.json', 'utf-8'));
+let fileData;
+
+export async function destroyAudio(interaction) {
+  if (txtFile === true) {
+    fileData = 'Now Playing: Nothing';
+    writeFile('now-playing.txt', fileData, (err) => {
+      if (err) { console.log(err); }
+    });
+  }
+
+  updatePlaylist('stop');
+  audioState(2);
+
+  const connection = getVoiceConnection(interaction.guild.id);
+  if (VoiceConnectionStatus.Ready) {
+    player.stop();
+    return connection.destroy();
+  }
+}
+export async function stopBot(bot, interaction) {
+  const statusEmbed = new EmbedBuilder()
+    .setAuthor({ name: bot.user.username, iconURL: bot.user.avatarURL() })
+    .setDescription(`That's all folks! Powering down ${bot.user.username}...`)
+    .setColor('#0066ff');
+  const channel = bot.channels.cache.get(statusChannel);
+  if (!channel) return console.error('The status channel does not exist! Skipping.');
+  await channel.send({ embeds: [statusEmbed] });
+
+  console.log(`Powering off ${bot.user.username}...`);
+  await destroyAudio(interaction);
+  bot.destroy();
+  return process.exit(0);
+}