feat(intial auth): intial auth setup for the scanner

backend/mobile/donwloadApps.route.ts

@@ -0,0 +1,46 @@
+import fs from "node:fs";
+import { Router } from "express";
+import path from "path";
+import { fileURLToPath } from "url";
+
+const router = Router();
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const downloadDir = path.resolve(__dirname, "../../downloads/mobile");
+
+const currentApk = {
+	fileName: "lst-mobile.apk",
+};
+
+router.get("/latest", (_, res) => {
+	const apkPath = path.join(downloadDir, currentApk.fileName);
+
+	if (!fs.existsSync(apkPath)) {
+		return res.status(404).json({ success: false, message: "APK not found" });
+	}
+
+	res.setHeader("Content-Type", "application/vnd.android.package-archive");
+	res.setHeader(
+		"Content-Disposition",
+		`attachment; filename="${currentApk.fileName}"`,
+	);
+
+	return res.sendFile(apkPath);
+});
+
+router.get("/ehs", (_, res) => {
+	const apkPath = path.join(downloadDir, "EHS.apk");
+
+	if (!fs.existsSync(apkPath)) {
+		return res.status(404).json({ success: false, message: "APK not found" });
+	}
+
+	res.setHeader("Content-Type", "application/vnd.android.package-archive");
+	res.setHeader("Content-Disposition", `attachment; filename="EHS.apk}"`);
+
+	return res.sendFile(apkPath);
+});
+
+export default router;