3 files changed, 59 insertions, 0 deletions
diff --git a/src/commands/move.ts b/src/commands/move.ts
new file mode 100644
index 0000000..91a3957
--- /dev/null
+++ b/src/commands/move.ts
@@ -0,0 +1,47 @@
+import {CommandInteraction} from 'discord.js';
+import {inject, injectable} from 'inversify';
+import {TYPES} from '../types.js';
+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('move')
+    .setDescription('move songs within the queue')
+    .addIntegerOption(option =>
+      option.setName('from')
+        .setDescription('position of the song to move')
+        .setRequired(true),
+    )
+    .addIntegerOption(option =>
+      option.setName('to')
+        .setDescription('position to move the song to')
+        .setRequired(true));
+    
+  private readonly playerManager: PlayerManager;
+
+  constructor(@inject(TYPES.Managers.Player) playerManager: PlayerManager) {
+    this.playerManager = playerManager;
+  }
+
+  public async execute(interaction: CommandInteraction): Promise<void> {
+    const player = this.playerManager.get(interaction.guild!.id);
+
+    const from = interaction.options.getInteger('from') ?? 1;
+    const to = interaction.options.getInteger('to') ?? 1;
+
+    if (from < 1) {
+      throw new Error('position must be at least 1');
+    }
+
+    if (to < 1) {
+      throw new Error('position must be at least 1')
+    }
+
+    player.move(from, to);
+
+    await interaction.reply('moved');
+  }
+}
diff --git a/src/inversify.config.ts b/src/inversify.config.ts
index 78267f8..5574bb0 100644
--- a/src/inversify.config.ts
+++ b/src/inversify.config.ts
@@ -21,6 +21,7 @@ import Config from './commands/config.js';
 import Disconnect from './commands/disconnect.js';
 import Favorites from './commands/favorites.js';
 import ForwardSeek from './commands/fseek.js';
+import Move from './commands/move.js'
 import NowPlaying from './commands/now-playing.js';
 import Pause from './commands/pause.js';
 import Play from './commands/play.js';
@@ -66,6 +67,7 @@ container.bind<SpotifyAPI>(TYPES.Services.SpotifyAPI).to(SpotifyAPI).inSingleton
   Disconnect,
   Favorites,
   ForwardSeek,
+  Move,
   NowPlaying,
   Pause,
   Play,
diff --git a/src/services/player.ts b/src/services/player.ts
index 020c501..5c38cdd 100644
--- a/src/services/player.ts
+++ b/src/services/player.ts
@@ -554,4 +554,14 @@ export default class {
       resolve(returnedStream);
     });
   }
+
+  move(from: number, to: number): void {
+
+    if (from > this.queueSize() || to > this.queueSize()){
+      throw new Error('Move index is outside the range of the queue.' )
+    }
+
+    this.queue.splice( this.queuePosition + to ,0, this.queue.splice(this.queuePosition + from, 1)[0]);
+  }
+
 }