Add /loop-queue command (#989)

1 files changed, 42 insertions, 0 deletions

diff --git a/src/commands/loop-queue.ts b/src/commands/loop-queue.ts
new file mode 100644
index 0000000..47b9adf
--- /dev/null
+++ b/src/commands/loop-queue.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';
+import {STATUS} from '../services/player.js';
+
+@injectable()
+export default class implements Command {
+  public readonly slashCommand = new SlashCommandBuilder()
+    .setName('loop-queue')
+    .setDescription('toggle looping the entire queue');
+
+  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);
+
+    if (player.status === STATUS.IDLE) {
+      throw new Error('no songs to loop!');
+    }
+
+    if (player.queueSize() < 2) {
+      throw new Error('not enough songs to loop a queue!');
+    }
+
+    if (player.loopCurrentSong) {
+      player.loopCurrentSong = false;
+    }
+
+    player.loopCurrentQueue = !player.loopCurrentQueue;
+
+    await interaction.reply((player.loopCurrentQueue ? 'looped queue :)' : 'stopped looping queue :('));
+  }
+}