Allow the client to interact with the discord bot

- The client can now interact with the bot, this allows the client to offer bot controls via API
- The master server will now be able to instruct a specific client to join a specific channel via channel ID (master server function coming soon)
- Suppress some debug statements to make the output easier to read when mixed in with the client debug output

Client/controllers/botController.js

@@ -0,0 +1,86 @@
+// Debug
+const { DebugBuilder } = require("../utilities/debugBuilder.js");
+const log = new DebugBuilder("client", "clientController");
+// Modules
+const path = require('path');
+const fork = require('child_process').fork;
+const discordBotPath = path.resolve('discord-bot/app.js');
+
+let botChildProcess, radioChildProcess, tempRes;
+
+/**
+ * Bot Process Object Builder
+ *
+ * This construnctor is used to easily pass commands to the bot process
+ */
+class BPOB {
+    /**
+     * Build an object to be passed to the bot process
+     * @param command The command to be run ("Status", "Join", "Leave", "ChgPreSet")
+     * @param parameters Depending on the command being run, there parameters required in order to be run
+     */
+    constructor(command = "Status"||"Join"||"Leave"||"ChgPreSet", parameters = []||undefined) {
+        this.cmd = command;
+        if (parameters) this.params = parameters;
+    }
+}
+
+/**
+ * Get Status of the discord process
+ */
+exports.getStatus = (req, res) => {
+    if (!botChildProcess) return res.sendStatus(200);
+    botChildProcess.send(new BPOB("Status"));
+    tempRes = res;
+}
+
+/**
+ * Start the bot and join the server and preset specified
+ */
+exports.joinServer = (req, res) => {
+    const channelID = req.body.channelID;
+    const presetName = req.body.presetName;
+
+    if (!channelID || !presetName) return res.status(400).json({'message': "Channel ID or Preset Name not present in the request"});
+    // Start the bot
+    botChildProcess = fork(discordBotPath);
+
+    // Handle bot responses
+    botChildProcess.on('message', (msg) => {
+        log.DEBUG('Child response: ', msg);
+        if (msg.msg === "INIT READY") {
+            // Discord bot has started and is ready.
+            botChildProcess.send(new BPOB("Join", {"channelID": channelID, "presetName": presetName}))
+            tempRes = res;
+        }
+        switch (msg.cmd){
+            case "Status":
+                if (msg.msg === "VDISCONN") tempRes.sendStatus(201); // VDISCONN == Voice DISCONNected
+                else tempRes.sendStatus(202);
+                tempRes = undefined;
+                return;
+            case "Join":
+                tempRes.sendStatus(202);
+                tempRes = undefined;
+                return;
+            case "Leave":
+                tempRes.sendStatus(202);
+                tempRes = undefined;
+                botChildProcess.kill();
+                return;
+            case "ChgPreSet":
+                tempRes.sendStatus(200);
+                tempRes = undefined;
+                return;
+        }
+    })
+}
+
+/**
+ * Leaves the server if it's in one
+ */
+exports.leaveServer = (req, res) => {
+    if (!botChildProcess) return res.sendStatus(200)
+    botChildProcess.send(new BPOB("Leave"));
+    tempRes = res;
+}