Add new binary update mechanism

index.js

@@ -1,12 +1,13 @@
 const express = require('express');
 const Queue = require('bull');
-const { exec, spawn } = require('child_process');
-const fs = require('fs').promises;
+const { spawn } = require('child_process');
+const fs = require('fs');
 const path = require('path');
 const cors = require('cors');
 const EventEmitter = require('events');
+const softwareService = require('./services/softwares');
 
-const BASE_PATH = `/data`;
+const BASE_PATH = process.env.DATA_PATH || `./data`;
 const OUTPUT_PATH = `${BASE_PATH}/output`;
 const TMP_PATH = `${BASE_PATH}/tmp`;
 
@@ -134,6 +135,28 @@ app.get('/download/:filename', async (req, res) => {
 	res.download(file);
 });
 
+app.get('/hello', async (req, res, next) => {
+	try {
+		res.json({
+			downloader: await softwareService.checkDownloaderUpdate(),
+			mp4decrypt: await softwareService.checkMp4decryptUpdate()
+		})
+	} catch(e) {
+		console.log(e);
+		next(e);
+	}
+});
+
+app.post('/processUpdate', async (req, res, next) => {
+	try {
+		console.log(req.body);
+		await softwareService.processUpdate(req.body);
+		res.end();
+	} catch(e) {
+		console.log(e);
+		next(e);
+	}
+});
 
 const checkFilesExistance = (pattern) => {
 	return new Promise(async (resolve, reject) => {
@@ -235,7 +258,7 @@ videoQueue.process((job) => {
 			let counter = 1;
 			for (const file of audioFiles) {
 				if (file.startsWith(`${mp4TmpFilepath}_encrypted`) && file.endsWith('.srt')) {
-					await fs.rename(file, `${mp4FinalFilepath}_${counter}.srt`);
+					fs.renameSync(file, `${mp4FinalFilepath}_${counter}.srt`);
 					counter++;
 				}
 			}
@@ -254,4 +277,25 @@ videoQueue.process((job) => {
 
 app.listen(port, () => {
 	console.log(`Server running at http://localhost:${port}`);
+	const dirsToCheck = [{
+		path: BASE_PATH,
+		name: 'data'
+	}, {
+		path: OUTPUT_PATH,
+		name: 'output'
+	}, {
+		path: TMP_PATH,
+		name: 'tmp'
+	}];
+
+	for (let i = 0; i < dirsToCheck.length; i++) {
+		const dir = dirsToCheck[i];
+		if (!fs.existsSync(dir.path)) {
+			console.log(`Creating ${dir.name} directory...`);
+			fs.mkdirSync(dir.path);
+		}
+	}
+	
+	softwareService.init();
+
 });