From 6baaffb730e1fc3c2057389332cf6f26486cadc2 Mon Sep 17 00:00:00 2001
From: Matt Foxx <FoxxMD@users.noreply.github.com>
Date: Tue, 12 Mar 2024 22:25:45 -0400
Subject: Implement volume control #830 (#994)

Co-authored-by: Max Isom <hi@maxisom.me>
---
 src/commands/config.ts | 27 +++++++++++++++++++++++++++
 src/commands/volume.ts | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 src/commands/volume.ts

(limited to 'src/commands')

diff --git a/src/commands/config.ts b/src/commands/config.ts
index 9441dab..a2bfe93 100644
--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -40,6 +40,15 @@ export default class implements Command {
         .setName('value')
         .setDescription('whether to announce the next song in the queue automatically')
         .setRequired(true)))
+    .addSubcommand(subcommand => subcommand
+      .setName('set-default-volume')
+      .setDescription('set default volume used when entering the voice channel')
+      .addIntegerOption(option => option
+        .setName('level')
+        .setDescription('volume percentage (0 is muted, 100 is max & default)')
+        .setMinValue(0)
+        .setMaxValue(100)
+        .setRequired(true)))
     .addSubcommand(subcommand => subcommand
       .setName('get')
       .setDescription('show all settings'));
@@ -121,6 +130,23 @@ export default class implements Command {
         break;
       }
 
+      case 'set-default-volume': {
+        const value = interaction.options.getInteger('level')!;
+
+        await prisma.setting.update({
+          where: {
+            guildId: interaction.guild!.id,
+          },
+          data: {
+            defaultVolume: value,
+          },
+        });
+
+        await interaction.reply('👍 volume setting updated');
+
+        break;
+      }
+
       case 'get': {
         const embed = new EmbedBuilder().setTitle('Config');
 
@@ -133,6 +159,7 @@ export default class implements Command {
             : `${config.secondsToWaitAfterQueueEmpties}s`,
           'Leave if there are no listeners': config.leaveIfNoListeners ? 'yes' : 'no',
           'Auto announce next song in queue': config.autoAnnounceNextSong ? 'yes' : 'no',
+          'Default Volume': config.defaultVolume,
         };
 
         let description = '';
diff --git a/src/commands/volume.ts b/src/commands/volume.ts
new file mode 100644
index 0000000..4077c40
--- /dev/null
+++ b/src/commands/volume.ts
@@ -0,0 +1,42 @@
+import {ChatInputCommandInteraction} from 'discord.js';
+import {TYPES} from '../types.js';
+import {inject, injectable} from 'inversify';
+import PlayerManager from '../managers/player.js';
+import Command from '.';
+import {SlashCommandBuilder} from '@discordjs/builders';
+
+@injectable()
+export default class implements Command {
+  public readonly slashCommand = new SlashCommandBuilder()
+    .setName('volume')
+    .setDescription('set current player volume level')
+    .addIntegerOption(option =>
+      option.setName('level')
+        .setDescription('volume percentage (0 is muted, 100 is max & default)')
+        .setMinValue(0)
+        .setMaxValue(100)
+        .setRequired(true),
+    );
+
+  public requiresVC = true;
+
+  private readonly playerManager: PlayerManager;
+
+  constructor(@inject(TYPES.Managers.Player) playerManager: PlayerManager) {
+    this.playerManager = playerManager;
+  }
+
+  public async execute(interaction: ChatInputCommandInteraction): Promise<void> {
+    const player = this.playerManager.get(interaction.guild!.id);
+
+    const currentSong = player.getCurrent();
+
+    if (!currentSong) {
+      throw new Error('nothing is playing');
+    }
+
+    const level = interaction.options.getInteger('level') ?? 100;
+    player.setVolume(level);
+    await interaction.reply(`Set volume to ${level}%`);
+  }
+}
-- 
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