Discord voice bot handler working

.gitignore

@@ -6,3 +6,4 @@ node_modules/
 *.log
 *.txt
 *.env
+!requirements.txt

Client/controllers/botController.js

@@ -2,23 +2,84 @@
 const { DebugBuilder } = require("../utilities/debugBuilder.js");
 const log = new DebugBuilder("client", "clientController");
 
+const spawn = require('child_process').spawn;
+const { resolve } = require("path");
+
+// Global vars
+let pythonProcess;
+
 /**
  * Get Status of the discord process
  */
 exports.getStatus = (req, res) => {
     log.INFO("Getting the status of the bot");
+    if (pythonProcess) return res.sendStatus(200);
+    return res.sendStatus(201);
 }
 
 /**
  * Start the bot and join the server and preset specified
  */
-exports.joinServer = (req, res) => {
-    log.INFO("Joining the server");
+exports.joinServer = async (req, res) => {
+    if (!req.body.clientId || !req.body.deviceId || !req.body.channelId) return res.send("500").json({"message": "You must include the client ID (discord token), device ID (ID of the audio device to use), channel ID (The discord ID of the channel to connect to)"});
+    const deviceId = req.body.deviceId;
+    const channelId = req.body.channelId;
+    const clientId = req.body.clientId;
+    const presetName = req.body.presetName;
+    const NGThreshold = req.body.NGThreshold ?? 50
+
+    // Joining the discord server
+    log.INFO("Join requested to: ", deviceId, channelId, clientId);
+    if (process.platform === "win32") {
+        log.DEBUG("Starting Windows Python");        
+        pythonProcess = await spawn('H:\\Logan\\Projects\\Python-Discord-Audio-Bot\\venv\\Scripts\\python.exe', [resolve(__dirname, "../PDAB/main.py"), deviceId, channelId, clientId, '-n', NGThreshold], { cwd: resolve(__dirname, "../PDAB/").toString() });
+        //pythonProcess = await spawn('C:\\Python310\\python.exe', [resolve(__dirname, "../PDAB/main.py"), deviceId, channelId, clientId, NGThreshold ]);
+    }
+    else {
+        log.DEBUG("Starting Linux Python");
+        pythonProcess = await spawn('python3', [resolve(__dirname, "../PDAB/main.py"), deviceId, channelId, clientId, NGThreshold ], { cwd: resolve(__dirname, "../PDAB/") });
+    }    
+
+    log.VERBOSE("Python Process: ", pythonProcess);
+
+    let fullOutput;
+    pythonProcess.stdout.setEncoding('utf8');    
+    pythonProcess.stdout.on("data", (data) => {
+        log.VERBOSE("From Process: ", data);
+        fullOutput += data.toString();
+    });
+
+    pythonProcess.stderr.on('data', (data) => {
+        log.VERBOSE(`stderr: ${data}`);
+        fullOutput += data.toString();
+      });
+      
+    pythonProcess.on('close', (code) => {
+    log.DEBUG(`child process exited with code ${code}`);
+    log.VERBOSE("Full output from bot: ", fullOutput);
+    }); 
+
+    pythonProcess.on("error", (code, signal) => {
+        log.ERROR("Error from the discord bot process: ", code, signal);
+    });
+
+    // Starting the radio application
+
+    return res.sendStatus(200);
 }
 
 /**
  * Leaves the server if it's in one
  */
-exports.leaveServer = (req, res) => {
+exports.leaveServer = async (req, res) => {
     log.INFO("Leaving the server");
+    if (!pythonProcess) return res.sendStatus(200)
+
+    await pythonProcess.kill(2);
+    await setTimeout(async () => {
+        if (pythonProcess) await pythonProcess.kill(9);
+    }, 25000)
+    pythonProcess = undefined;
+    
+    return res.sendStatus(202);
 }

Client/routes/bot.js

@@ -5,7 +5,7 @@ const botController = require("../controllers/botController");
 /** GET bot status
  * Check to see if the bot is online and if so, if it is currently connected to anything
  *
- * The status of the bot: 200 = client is online but not connected to discord, 201 = online on discord, 202 = connected to a channel, 500 + JSON = encountered error
+ * The status of the bot: 200 = connected to discord, 201 = not connected to discord, 500 + JSON = encountered error
  * @returns status
   */
 router.get('/status', botController.getStatus);

Client/setup.sh

@@ -17,10 +17,13 @@ apt-get update
 apt-get upgrade -y
 
 # Install the necessary packages
-apt-get install -y nodejs npm libopus-dev gcc make alsa-utils libasound2 libasound2-dev libpulse-dev pulseaudio apulse
+apt-get install -y nodejs npm libopus-dev gcc make alsa-utils libasound2 libasound2-dev libpulse-dev pulseaudio apulse python3.9
 
 # Ensure pulse audio is running
 pulseaudio
 
 # Install the node packages from the project
-npm i 
+npm i 
+
+# Install the python packages needed for the bot
+pip install -r