Adding functional usage of client self updater #10

- Added update command to the server
- Server can request nodes update
- Nodes have an 'endpoint' for updating
- Fixes to the install script

server/discordBot/commands/update.mjs

@@ -0,0 +1,32 @@
+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 sockets = await nodeIo.allSockets();
+	console.log("All open sockets: ",sockets);
+  await sockets.map(openSocket => {
+    requestNodeUpdate(openSocket);
+  })
+	//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());
+  }
+}