Initial move

discordBot/commands/join.mjs

@@ -0,0 +1,154 @@
+import { SlashCommandBuilder, ActionRowBuilder, ButtonBuilder, ButtonStyle } from 'discord.js';
+import { requestNodeJoinSystem, checkIfNodeIsConnectedToVC, checkIfNodeHasOpenDiscordClient, getNodeCurrentListeningSystem } from '../../modules/socketServerWrappers.mjs';
+import { getSystemsByNuid, getAllSystems, getSystemByName } from '../../modules/mongoSystemsWrappers.mjs';
+import { getAvailableTokensInGuild } from '../modules/wrappers.mjs';
+
+// Exporting data property
+export const data = new SlashCommandBuilder()
+  .setName('join')
+  .setDescription('Listen to the selected radio system in your channel')
+  .addStringOption(system =>
+    system.setName('system')
+      .setDescription('The radio system you would like to listen to')
+      .setRequired(true)
+      .setAutocomplete(true));
+
+// Exporting other properties
+export const example = "/join";
+export const deferInitialReply = true;
+
+/**
+ * Function to give the user auto-reply suggestions
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export async function autocomplete(nodeIo, interaction) {
+  const focusedValue = interaction.options.getFocused();
+  const choices = await getAllSystems();
+  const filtered = choices.filter(choice => choice.name.startsWith(focusedValue));
+
+  console.log(focusedValue, choices, filtered);
+
+  await interaction.respond(
+    filtered.map(choice => ({ name: choice.name, value: choice.name })),
+  );
+}
+
+/**
+ * The function to run when the command is called by a discord user
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export async function execute(nodeIo, interaction) {
+  // Check if the user is in a VC
+  if (!interaction.member.voice.channel) { return await interaction.editReply({ content: `<@${interaction.member.id}>, you need to enter a voice channel before you use this command`, ephemeral: true }) }
+  // Grab the channel if the user is connected to VC
+  const channelToJoin = interaction.member.voice.channel;
+  console.log(`The user '${interaction.member.id}' is in the voice channel '${channelToJoin}'`);
+
+  // Get the selected system option from the command interaction
+  const selectedSystem = interaction.options.getString('system');
+
+  try {
+    // Get the selected system object from the DB
+    const system = await getSystemByName(selectedSystem);
+
+    // Function wrapper to request the selected/only node to join the selected system
+    const joinSelectedNode = async (selectedNodeSocketId) => {
+      const openSocket = await nodeIo.sockets.sockets.get(selectedNodeSocketId);
+      // Get the open ID for this connection\
+      const ss = await getAvailableTokensInGuild(nodeIo, interaction.guild.id);
+      console.log("Available discord tokens: ", discordTokens);
+
+      if (discordTokens.length >= 1) {
+        // TODO - Implement a method to have preferred tokens (bot users) for specific systems
+        console.log("Joining selected open socket:", selectedNodeSocketId, system.name, channelToJoin.id, openSocket.node.name, discordTokens[0].token);
+
+        // Ask the node to join the selected channel and system
+        await requestNodeJoinSystem(openSocket, system.name, channelToJoin.id, discordTokens[0].token);
+      }
+      else {
+        return await interaction.editReply({ content: `<@${interaction.member.id}>, there are no free bots. Free up or create a new bot ID (discord app) to listen to this system.`, ephemeral: true })
+      }
+    }
+
+    // Get all open socket nodes
+    const openSockets = [...await nodeIo.allSockets()]; // TODO - Filter the returned nodes to only nodes that have the radio capability
+    console.log("All open sockets: ", openSockets);
+
+    var availableNodes = [];
+    // Check each open socket to see if the node has the requested system
+    await Promise.all(openSockets.map(async openSocket => {
+      openSocket = await nodeIo.sockets.sockets.get(openSocket);
+      // Check if the node has an existing open client (meaning the radio is already being listened to)
+      const hasOpenClient = await checkIfNodeHasOpenDiscordClient(openSocket);
+      if (hasOpenClient) {
+        let currentSystem = await getNodeCurrentListeningSystem(openSocket);
+        if (currentSystem != system.name) {
+          console.log("Node is listening to a different system than requested", openSocket.node.name);
+          return;
+        }
+      }
+
+      // Check if the bot has an open voice connection in the requested server already
+      const connected = await checkIfNodeIsConnectedToVC(nodeIo, interaction.guild.id, openSocket.node.nuid);
+      console.log("Connected:", connected);
+      if (!connected) {
+        // Check if this node has the requested system, if so add it to the availble array
+        if (system.nodes.includes(openSocket.node.nuid)) {
+          availableNodes.push(openSocket);
+        }
+      }
+
+    }));
+
+    console.log("Availble nodes:", availableNodes.map(socket => socket.node.name));
+
+    // If there are no available nodes, let the user know there are none available
+    if (availableNodes.length == 0) {
+      // There are no nodes availble for the requested system
+      return await interaction.editReply(`<@${interaction.member.id}>, the selected system has no available nodes`);
+    } else if (availableNodes.length == 1) {
+      // There is only one node available for the requested system
+      // Request the node to join
+      await joinSelectedNode(availableNodes[0].id);
+      // Let the user know
+      await interaction.editReply({ content: `Ok <@${interaction.member.id}>, a bot will join your channel listening to *'${system.name}'* shortly`, components: [] });
+    } else if (availableNodes.length > 1) {
+      // There is more than one node availble for the requested system
+      const nodeSelectionButtons = []
+
+      // Create a button for each available node
+      for (const availableNode of availableNodes) {
+        nodeSelectionButtons.push(new ButtonBuilder().setCustomId(availableNode.id).setLabel(availableNode.node.name).setStyle(ButtonStyle.Primary));
+      }
+
+      const actionRow = new ActionRowBuilder().addComponents(nodeSelectionButtons);
+
+      // Reply to the user with the button prompts
+      const response = await interaction.editReply({
+        content: `<@${interaction.member.id}>, Please select the Node you would like to join with this system`,
+        components: [actionRow]
+      });
+
+      // Make sure the responding selection is from the user who initiated the command
+      const collectorFilter = i => i.user.id === interaction.user.id;
+
+      // Wait for the confirmation from the user on which node to join
+      try {
+        const selectedNode = await response.awaitMessageComponent({ filter: collectorFilter, time: 60_000 });
+        // Run the local wrapper to listen to the selected node
+        await joinSelectedNode(selectedNode.customId);
+        // Let the user know
+        await selectedNodeConfirmation.update({ content: `Ok <@${interaction.member.id}>, a bot will join your channel listening to *'${system.name}'*`, components: [] });
+      } catch (e) {
+        console.error(e);
+        // Timeout the prompt if the user doesn't interact with it
+        await interaction.editReply({ content: 'Confirmation not received within 1 minute, cancelling', components: [] });
+      }
+    }
+  } catch (err) {
+    console.error(err);
+    // await interaction.reply(err.toString());
+  }
+}

discordBot/commands/leave.mjs

@@ -0,0 +1,56 @@
+import { SlashCommandBuilder } from 'discord.js';
+import { requestBotLeaveServer, getSocketIdByNuid } from '../../modules/socketServerWrappers.mjs';
+import { checkOnlineBotsInGuild } from '../modules/wrappers.mjs'
+
+// Exporting data property
+export const data = new SlashCommandBuilder()
+  .setName('leave')
+  .setDescription('Disconnect a bot from the server')
+  .addStringOption(system =>
+    system.setName('bot')
+      .setDescription('The bot you would like to disconnect')
+      .setRequired(true)
+      .setAutocomplete(true));;
+
+// Exporting other properties
+export const example = "/leave *{Bot Name}*";
+export const deferInitialReply = true;
+
+/**
+ * Function to give the user auto-reply suggestions
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export async function autocomplete(nodeIo, interaction) {
+  const focusedValue = interaction.options.getFocused();
+  const choices = (await checkOnlineBotsInGuild(nodeIo, interaction.guild.id));
+
+  console.log(choices);
+
+  const filtered = choices.filter(choice => choice.name.startsWith(focusedValue)).map(choice => choice = {name: choice.name, value: choice.nuid});
+
+  console.log(focusedValue, choices, filtered);
+
+  await interaction.respond(filtered);
+}
+
+/**
+ * The function to run when the command is called by a discord user
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export async function execute(nodeIo, interaction) {
+  try {
+    // Get the requested bot
+    const selectedNode = interaction.options.getString('bot');
+    const socket = await getSocketIdByNuid(nodeIo, selectedNode);
+    console.log("All open sockets:", socket, selectedNode);
+    await requestBotLeaveServer(socket, interaction.guild.id);
+    //await interaction.reply(`**Online Sockets: '${sockets}'**`);
+    await interaction.editReply(`Ok <@${interaction.member.id}>, the bot is leaving shortly`);
+    //await interaction.channel.send('**Pong.**');
+  } catch (err) {
+    console.error(err);
+    // await interaction.reply(err.toString());
+  }
+}

discordBot/commands/ping.mjs

@@ -0,0 +1,43 @@
+import { SlashCommandBuilder } from 'discord.js';
+
+// Exporting data property that contains the command structure for discord including any params
+export const data = new SlashCommandBuilder()
+  .setName('ping')
+  .setDescription('Replies with your input!');
+
+// Exporting other properties
+export const example = "/ping"; // An example of how the command would be run in discord chat, this will be used for the help command
+export const deferInitialReply = false; // If we the initial reply in discord should be deferred. This gives extra time to respond, however the method of replying is different.
+
+/**
+ * Function to give the user auto-reply suggestions
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+/*
+export async function autocomplete(nodeIo, interaction) {
+  const focusedValue = interaction.options.getFocused();
+  const choices = [];
+  const filtered = choices.filter(choice => choice.name.startsWith(focusedValue));
+  console.log(focusedValue, choices, filtered);
+  await interaction.respond(filtered);
+}
+*/
+
+/**
+ * The function to run when the command is called by a discord user
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export const execute = async (nodeIo, interaction) => {
+  try {
+	const sockets = await nodeIo.allSockets();
+	console.log("All open sockets: ",sockets);
+	//await interaction.reply(`**Online Sockets: '${sockets}'**`);
+	await interaction.reply('**Pong.**');
+	//await interaction.channel.send('**Pong.**');
+  } catch (err) {
+    console.error(err);
+    // await interaction.reply(err.toString());
+  }
+}

discordBot/commands/update.mjs

@@ -0,0 +1,35 @@
+import { SlashCommandBuilder } from 'discord.js';
+import { requestNodeUpdate } from '../../modules/socketServerWrappers.mjs';
+
+// Exporting data property that contains the command structure for discord including any params
+export const data = new SlashCommandBuilder()
+  .setName('update')
+  .setDescription('Updates all nodes currently logged on');
+
+// Exporting other properties
+export const example = "/update"; // An example of how the command would be run in discord chat, this will be used for the help command
+export const deferInitialReply = false; // If we the initial reply in discord should be deferred. This gives extra time to respond, however the method of replying is different.
+
+/**
+ * The function to run when the command is called by a discord user
+ * @param {any} nodeIo The nodeIO server for manipulation of sockets
+ * @param {any} interaction The interaction object
+ */
+export const execute = async (nodeIo, interaction) => {
+  try {
+    const openSockets = [...await nodeIo.allSockets()]; // TODO - Filter the returned nodes to only nodes that have the radio capability
+    console.log("All open sockets: ", openSockets);
+
+    // Check each open socket to see if the node has the requested system
+    await Promise.all(openSockets.map(openSocket => {
+      openSocket = nodeIo.sockets.sockets.get(openSocket);
+      requestNodeUpdate(openSocket);
+    }));
+    //await interaction.reply(`**Online Sockets: '${sockets}'**`);
+    await interaction.reply('All nodes have been requested to update');
+    //await interaction.channel.send('**Pong.**');
+  } catch (err) {
+    console.error(err);
+    // await interaction.reply(err.toString());
+  }
+}

discordBot/discordBot.mjs

@@ -0,0 +1,92 @@
+import { Client, GatewayIntentBits, Collection } from 'discord.js';
+import { registerActiveCommands, unregisterAllCommands } from './modules/registerCommands.mjs'
+import { join, dirname } from 'path';
+import { readdirSync } from 'fs';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+import dotenv from 'dotenv';
+dotenv.config()
+
+/**
+ * Add the enabled commands to the bot to be used by users in discord
+ * (commands that end in '.mjs' will be enabled, to disable just remove the extension or replace with '.mjs.disabled')
+ * @param {any} serverClient
+ * @param {any} _commandsPath="./commands"
+ * @returns {any}
+ */
+export const addEnabledCommands = async (serverClient, _commandsPath = "./commands") => {
+    // Setup commands for the Discord bot
+    serverClient.commands = new Collection();
+    const commandsPath = join(__dirname, _commandsPath);
+    const commandFiles = readdirSync(commandsPath).filter(file => file.endsWith('.mjs'));
+
+    for (const file of commandFiles) {
+        const filePath = await join(commandsPath, file);
+        console.log(`Adding enabled command: ${filePath}`);
+        await import(`file://${filePath}`).then(command => {
+            if (command.data instanceof Promise) {
+                command.data.then(async (builder) => {
+                    command.data = builder;
+                    console.log("Importing command: ", command.data.name, command);
+                    // Set a new item in the Collection
+                    // With the key as the command name and the value as the exported module
+                    serverClient.commands.set(command.data.name, command);
+                });
+            } else {
+                console.log("Importing command: ", command.data.name, command);
+                // Set a new item in the Collection
+                // With the key as the command name and the value as the exported module
+                serverClient.commands.set(command.data.name, command);
+            }
+        })
+    }
+
+    // Register the commands currently in use by the bot
+    await registerActiveCommands(serverClient);
+}
+
+/**
+ * Add the enabled event listeners to the bot
+ * (events that end in '.mjs' will be enabled, to disable just remove the extension or replace with '.mjs.disabled')
+ * @param {any} serverClient
+ * @param {any} _eventsPath="./events"
+ * @returns {any}
+ */
+export function addEnabledEventListeners(serverClient, _eventsPath = "./events") {
+    const eventsPath = join(__dirname, _eventsPath);
+    const eventFiles = readdirSync(eventsPath).filter(file => file.endsWith('.mjs'));
+
+    for (const file of eventFiles) {
+        const filePath = join(eventsPath, file);
+        console.log(`Adding enabled event listener: ${filePath}`);
+        import(`file://${filePath}`).then(event => {
+            console.log("Adding event: ", event);
+            if (event.once) {
+                serverClient.once(event.name, (...args) => event.execute(serverClient.nodeIo, ...args));
+            } else {
+                serverClient.on(event.name, (...args) => event.execute(serverClient.nodeIo, ...args));
+            }
+        })
+    }
+}
+
+// The discord client
+export const serverClient = new Client({ intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildVoiceStates] });
+
+// Run when the bot is ready
+serverClient.on('ready', async () => {
+    console.log(`Logged in as ${serverClient.user.tag}!`);
+
+    // Add and register commands
+    await addEnabledCommands(serverClient);
+
+    // Config the discord bot with events
+    await addEnabledEventListeners(serverClient);
+});
+
+// Startup the discord bot
+console.log(`Logging into discord with ID: ${process.env.DISCORD_TOKEN}`);
+serverClient.login(process.env.DISCORD_TOKEN);

discordBot/events/interactionCreate.mjs

@@ -0,0 +1,32 @@
+import { Events } from 'discord.js';
+
+export const name = Events.InteractionCreate;
+
+export async function execute(nodeIo, interaction) {
+  const command = interaction.client.commands.get(interaction.commandName);
+  console.log("Interaction created for command: ", command);
+
+  // Execute autocomplete if the user is checking autocomplete
+  if (interaction.isAutocomplete()) {
+    console.log("Running autocomplete for command: ", command.data.name);
+    return await command.autocomplete(nodeIo, interaction);
+  }
+
+  // Check if the interaction is a command
+  if (!interaction.isChatInputCommand()) return;
+
+  if (!command) {
+    console.error(`No command matching ${interaction.commandName} was found.`);
+    return;
+  }
+
+  console.log(`${interaction.member.user} is running '${interaction.commandName}'`);
+
+  // Defer the initial reply if the command has the parameter set
+  if (command.deferInitialReply) {
+    await interaction.deferReply();
+  }
+
+  // Execute the command
+  command.execute(nodeIo, interaction);
+}

discordBot/modules/registerCommands.mjs

@@ -0,0 +1,83 @@
+import { REST, Routes } from 'discord.js';
+
+import dotenv from 'dotenv';
+dotenv.config()
+
+const discordToken = process.env.DISCORD_TOKEN;
+
+export const registerActiveCommands = async (serverClient) => {
+	const guildIDs = serverClient.guilds.cache;
+	const clientId = serverClient.user.id;
+	const commands = await serverClient.commands.map(command => command = command.data.toJSON());
+
+	// Construct and prepare an instance of the REST module
+	const rest = new REST({ version: '10' }).setToken(discordToken);
+
+	// and deploy your commands!
+	guildIDs.forEach(guild => {
+		console.log("Deploying commands for: ", guild.id);
+		console.log("Commands", commands);
+		(async () => {
+			try {
+				console.log(`Started refreshing application (/) commands for guild ID: ${guild.id}.`);
+				// The put method is used to fully refresh all commands in the guild with the current set
+				const data = await rest.put(
+					Routes.applicationGuildCommands(clientId, guild.id),
+					{ body: commands },
+				);
+
+				console.log(`Successfully reloaded ${data.length} application (/) commands for guild ID: ${guild.id}.`);
+			} catch (error) {
+				// And of course, make sure you catch and log any errors!
+				console.log("ERROR Deploying commands: ", error, "Body from error: ", commands);
+			}
+		})()
+	})
+};
+
+/**
+ * Remove all commands for a given bot in a given guild
+ * 
+ * @param {any} serverClient The discord bot client
+ */
+export const unregisterAllCommands = async (serverClient) => {
+	const guildIDs = serverClient.guilds.cache;
+	const clientId = serverClient.user.id;
+	commands = [];
+
+	const rest = new REST({ version: '10' }).setToken(discordToken);
+	guildIDs.forEach(guild => {
+		console.log("Removing commands for: ", clientId, guild.id);
+		(async () => {
+			try {
+				console.log(`Started removal of ${commands.length} application (/) commands for guild ID: ${guild.id}.`);
+				// The put method is used to fully refresh all commands in the guild with the current set
+				const data = await rest.put(
+					Routes.applicationGuildCommands(clientId, guild.id),
+					{ body: commands },
+				);
+
+				console.log(`Successfully removed ${data.length} application (/) commands for guild ID: ${guild.id}.`);
+			} catch (error) {
+				// And of course, make sure you catch and log any errors!
+				console.log("ERROR removing commands: ", error, "Body from error: ", commands);
+			}
+		})()
+	})
+
+}
+
+/**
+ * This named wrapper will remove all commands and then re-add the commands back, effectively refreshing them
+ * @param {any} serverClient The discord bot client object
+ * @returns {any}
+ */
+export const refreshActiveCommandsWrapper = async (serverClient) => {
+	// Remove all commands
+	console.log("Removing/Unregistering all commands from all connected servers/guilds");
+	await unregisterAllCommands(serverClient);
+	// Deploy the active commands
+	console.log("Adding commands to all connected servers/guilds");
+	await registerActiveCommands(serverClient);
+	return;
+}

discordBot/modules/wrappers.mjs

@@ -0,0 +1,48 @@
+import { checkIfNodeIsConnectedToVC, getNodeDiscordID, getNodeDiscordUsername } from '../../modules/socketServerWrappers.mjs';
+import { getAllDiscordIDs } from '../../modules/mongoDiscordIDWrappers.mjs'
+
+
+export const checkOnlineBotsInGuild = async (nodeIo, guildId) => {
+    let onlineBots = [];
+    const openSockets = [...await nodeIo.allSockets()];
+    await Promise.all(openSockets.map(async openSocket => {
+      openSocket = await nodeIo.sockets.sockets.get(openSocket);
+      const connected = await checkIfNodeIsConnectedToVC(nodeIo, guildId, openSocket.node.nuid);
+      console.log("Connected:", connected);
+      if (connected) {
+        const username = await getNodeDiscordUsername(openSocket, guildId);
+        const discordID = await getNodeDiscordID(openSocket);
+        onlineBots.push({
+          name: username,
+          discord_id: discordID,
+          nuid: openSocket.node.nuid
+        });
+      }
+    }));
+  
+    return onlineBots;
+  }
+
+
+  export const getAvailableTokensInGuild = async (nodeIo, guildId) => {
+    try {
+        // Execute both asynchronous functions concurrently
+        const [discordIDs, onlineBots] = await Promise.all([
+            getAllDiscordIDs(), // Fetch all Discord IDs
+            checkOnlineBotsInGuild(nodeIo, guildId) // Check online bots in the guild
+        ]);
+
+        // Use the results of both promises here
+        console.log("Available Discord IDs:", discordIDs);
+        console.log("Online bots in the guild:", onlineBots);
+
+        // Filter any discordIDs that are not active
+        const availableDiscordIDs = discordIDs.filter(discordID => discordID.active == true).filter(discordID => !onlineBots.some(bot => Number(bot.discord_id) == discordID.discord_id));
+
+        // Return the unavailable discordIDs
+        return availableDiscordIDs;
+    } catch (error) {
+        console.error('Error getting available tokens in guild:', error);
+        throw error;
+    }
+};