Initial update to try and fix #1

Client/commands/join.js

@@ -0,0 +1,58 @@
+// Debug
+const { DebugBuilder } = require("../utilities/debugBuilder.js");
+const log = new DebugBuilder("client-bot", "join");
+// Modules
+const { joinVoiceChannel, VoiceConnectionStatus } = require("@discordjs/voice");
+const {replyToInteraction} = require("../utilities/messageHandler.js");
+const {createAudioInstance} = require("../controllers/audioController.js");
+const OpusEncoderPkg = require("@discordjs/opus");
+
+// Declare the encoder (module is incompatible modern import method)
+const { OpusEncoder } = OpusEncoderPkg;
+const encoder = new OpusEncoder(48000, 2);
+
+/**
+ * Join the specified voice channel
+ *
+ * @param interaction Message interaction from discord
+ * @param {string||any} guildID The specified Guild ID if this function is run from the client instead of from an interaction in Discord
+ * @param {string||any} channelID The channel ID to join
+ * @param guild The guild object to be used to create a voice adapter
+ * @param {function} callback The callback that will be needed if this function is run with a Guild ID instead of an interaction
+ */
+exports.join = async function join({interaction= undefined, guildID= undefined, channelID = undefined, guildObj = undefined,  callback = undefined}){
+    if (interaction){
+        const voiceChannel = interaction.options.getChannel('voicechannel');
+        channelID = voiceChannel.id;
+        guildID = interaction.guildId;
+        guildObj = interaction.guild;
+        if (interaction) replyToInteraction(interaction, `Ok, Joining ${voiceChannel.name}`);
+    }
+    log.DEBUG("Channel ID: ", channelID)
+    log.DEBUG("Guild ID: ", guildID)
+
+    const voiceConnection = joinVoiceChannel({
+        channelId: channelID,
+        guildId: guildID,
+        adapterCreator: guildObj.voiceAdapterCreator,
+        selfMute: false,
+        selfDeaf: false,
+    });
+
+    const audioInstance = await createAudioInstance();
+
+    audioInstance.on('audio', (buffer) => {
+        buffer = Buffer.from(buffer);
+        log.DEBUG("Audio buffer: ", buffer);
+        const encoded = encoder.encode(buffer);        
+        // TODO Add a function here to check the volume of either buffer and only play audio to discord when there is audio to be played
+        voiceConnection.playOpusPacket(encoded);
+    })
+
+    // Exit the audio handler when the bot disconnects
+    voiceConnection.on(VoiceConnectionStatus.Destroyed, () => {
+        audioInstance.quit();
+    })
+
+    if (guildID && callback) callback();
+}

Client/commands/leave.js

@@ -0,0 +1,31 @@
+const {getVoiceConnection} = require("@discordjs/voice");
+const {replyToInteraction} = require("../utilities/messageHandler.js");
+// Debug
+const { DebugBuilder } = require("../utilities/debugBuilder.js");
+const log = new DebugBuilder("client-bot", "leave");
+
+/**
+ * If in a voice channel for the specified guild, leave
+ *
+ * @param interaction Message interaction from discord
+ * @param guildID
+ * @param callback
+ */
+exports.leave = async function leave({interaction = undefined, guildID= undefined, callback = undefined}) {
+    if(interaction) {
+        guildID = interaction.guild.id;
+    }
+    const voiceConnection = getVoiceConnection(guildID);
+
+    let response;
+    if (!voiceConnection){
+        response = "Not in a voice channel."
+        if (interaction) return replyToInteraction(interaction, response);
+        else callback(response);
+    }
+    voiceConnection.destroy();
+
+    response = "Goodbye"
+    if (interaction) return replyToInteraction(interaction, response);
+    else callback(response);
+}

Client/commands/ping.js

@@ -0,0 +1,6 @@
+// Utilities
+const { replyToInteraction } = require('../utilities/messageHandler.js');
+
+export default function ping(interaction) {
+    return replyToInteraction(interaction, "Pong! I have Aids and now you do too!");
+}

Client/commands/status.js

@@ -0,0 +1,31 @@
+// Debug
+const { DebugBuilder } = require("../utilities/debugBuilder.js");
+const log = new DebugBuilder("client-bot", "status");
+// Modules
+const {getVoiceConnection} = require("@discordjs/voice");
+// Utilities
+const { replyToInteraction } = require('../utilities/messageHandler.js');
+
+
+exports.status = async function status({interaction= undefined, guildID= undefined, callback = undefined}) {
+    //if (!interaction && !guildID) // Need error of sorts
+    if (interaction){
+        guildID = interaction.guild.id;
+    }
+    const voiceConnection = getVoiceConnection(guildID);
+
+    const statusObj = {
+        "guildID": guildID, "voiceConnection": voiceConnection
+    }
+
+    //log.DEBUG('Status Object: ', statusObj);
+
+    // get the status and return it accordingly (message reply / module)
+
+    if (interaction) {
+        return replyToInteraction(interaction, "Pong! I have Aids and now you do too!");
+    }
+    else {
+        callback(statusObj);
+    }
+}