(Proper) Initial commit

backend/app.ts

@@ -0,0 +1,76 @@
+import express, {Express} from 'express';
+import cors from 'cors';
+import queueRoutes from "./routes/queue.routes";
+import bodyParser from 'body-parser';
+import pingRoutes from "./routes/ping.routes";
+import queueManager from "./queueManager";
+import {DEFAULT_LUCIDA_OPTIONS} from "./types/queue";
+
+const app: Express = express();
+
+app.use(cors());
+app.use(express.json());
+app.use(bodyParser.urlencoded({extended: true}));
+
+/* Routes */
+app.use('/api/v1/ping', pingRoutes);
+app.use('/api/v1/queue', queueRoutes);
+
+/* Setup */
+let port: number = 3000;
+let baseUrl: string = DEFAULT_LUCIDA_OPTIONS.baseUrl;
+let headless: boolean = DEFAULT_LUCIDA_OPTIONS.headless;
+let proxy: string | undefined = DEFAULT_LUCIDA_OPTIONS.proxy;
+
+// Parse command line arguments
+let i: number = 0;
+while (i < process.argv.length) {
+    switch (process.argv[i]) {
+        case '--port':
+            i++;
+            port = parseInt(process.argv[i]);
+            break;
+        case '--lucida':
+            i++;
+            baseUrl = process.argv[i];
+            break;
+        case '--headless':
+            i++;
+            headless = process.argv[i] === 'true';
+            break;
+        case '--proxy':
+            i++;
+            proxy = process.argv[i];
+            break;
+        case '--help':
+            console.log(`
+            Options:
+            --port      Specify the port to run the server on. Default is 3000.
+            --lucida    Specify the url to the Lucida server. Default is 'https://lucida.to/'
+            --headless  Run the Lucida browser in headless mode.
+            --proxy     Specify a proxy to use for requests. Example: --proxy 'socks5://localhost:9050' (Tor)
+            --help      Show this help message and exit.
+            `);
+            process.exit();
+        default:
+            console.error(`App: Unknown option ${process.argv[i]}`);
+            break;
+    }
+    i++;
+}
+const lucidaOptions = {
+    baseUrl: baseUrl,
+    headless: headless,
+    proxy: proxy
+};
+queueManager.setLucidaOptions(lucidaOptions);
+
+process.on('SIGINT', async () => {
+    console.log('App: Received SIGINT');
+    await queueManager.forceStop();
+    process.exit();
+});
+
+app.listen(port, () => {
+    console.log(`App: Server running on port ${port}`);
+});