add play command as a simple copy paste from guides

src/commands/music/play.ts

@@ -1,23 +1,108 @@
 import { SlashCommandBuilder } from "@discordjs/builders";
-import { ChatInputCommandInteraction, Client } from "discord.js";
+import {
+  ChatInputCommandInteraction,
+  Client,
+  GuildResolvable,
+  VoiceBasedChannel,
+} from "discord.js";
 import { getLocalizations } from "../../utils/locales";
 import { getFilename } from "../../utils/misc";
+import { Metadata } from "../../modules/metadata";
 
 export default {
   scope: () => [],
 
   data: (client: Client) => {
     const filename = getFilename(__filename);
-    return new SlashCommandBuilder()
-      .setName(filename.toLowerCase())
-      .setDescription(
-        client.locales.get(client.config.default_lang)?.get(`c_${filename}_desc`) ?? ""
-      )
-      .setNameLocalizations(getLocalizations(client, `c_${filename}_name`, true))
-      .setDescriptionLocalizations(getLocalizations(client, `c_${filename}_desc`));
+    const loc_default = client.locales.get(client.config.default_lang);
+    if (!loc_default) {
+      return;
+    }
+
+    return (
+      new SlashCommandBuilder()
+        .setName(filename.toLowerCase())
+        .setDescription(loc_default.get(`c_${filename}_desc`) ?? "")
+        .setNameLocalizations(getLocalizations(client, `c_${filename}_name`, true))
+        .setDescriptionLocalizations(getLocalizations(client, `c_${filename}_desc`))
+
+        // Command option
+        .addStringOption((option) =>
+          option
+            .setName(loc_default.get(`c_${filename}_opt1_name`)?.toLowerCase() ?? "")
+            .setDescription(loc_default.get(`c_${filename}_opt1_desc`) ?? "")
+            .setNameLocalizations(getLocalizations(client, `c_${filename}_opt1_name`, true))
+            .setDescriptionLocalizations(getLocalizations(client, `c_${filename}_opt1_desc`))
+        )
+    );
   },
 
   interaction: async (interaction: ChatInputCommandInteraction, client: Client) => {
-		interaction.reply("coucou");
+    const loc_default = client.locales.get(client.config.default_lang);
+    const filename = getFilename(__filename);
+
+    const member = client.guilds.cache
+      .get(interaction.guildId ?? "")
+      ?.members.cache.get(interaction.member?.user.id ?? "");
+
+    if (!member?.voice.channelId) {
+      return await interaction.reply({
+        content: "Tu n'es dans aucun salon vocal.",
+        ephemeral: true,
+      });
+    }
+
+    if (
+      interaction.guild?.members.me?.voice.channelId &&
+      member.voice.channelId !== interaction.guild.members.me.voice.channelId
+    ) {
+      return await interaction.reply({
+        content: "Je suis déjà en vocal.",
+        ephemeral: true,
+      });
+    }
+
+    const query =
+      interaction.options.getString(loc_default?.get(`c_${filename}_opt1_name`) as string) ?? "";
+
+    const queue = client.player.createQueue(interaction.guild as GuildResolvable, {
+      metadata: {
+        channel: interaction.channel,
+      },
+    });
+
+    // Verify vc connection
+    try {
+      if (!queue.connection) await queue.connect(member.voice.channel as VoiceBasedChannel);
+    } catch {
+      queue.destroy();
+      return await interaction.reply({
+        content: "Impossible de rejoindre le salon vocal.",
+        ephemeral: true,
+      });
+    }
+
+    await interaction.deferReply();
+    const track = await client.player
+      .search(query, {
+        requestedBy: interaction.user,
+      })
+      .then((x) => x.tracks[0]);
+
+    if (!track) {
+      return await interaction.followUp({ content: `❌ | \`${query}\` introuvable.` });
+    }
+
+    // TMP
+    client.player.on("error", () => console.log("error"));
+    client.player.on("connectionError", () => console.log("error"));
+    client.player.on("trackStart", (q, t) =>
+      (q.metadata as Metadata).channel?.send(`🎶 | Joue \`${t.title}\`.`)
+    );
+    //
+
+    await queue.play(track);
+
+    return await interaction.followUp({ content: `⏱️ | Chargement de \`${track.title}\`.` });
   },
 };

src/locales/fr.json

@@ -79,5 +79,7 @@
   "c_reminder18": "Pas de message",
 
   "c_play_name": "play",
-  "c_play_desc": "Joue une chanson/playlist"
+  "c_play_desc": "Joue une chanson/playlist",
+  "c_play_opt1_name": "requête",
+  "c_play_opt1_desc": "Ce que vous voulez écouter"
 }

src/modules/metadata.ts

@@ -0,0 +1,5 @@
+import { TextBasedChannel } from "discord.js";
+
+export type Metadata = {
+  channel: TextBasedChannel | null;
+};