Files
lst_v3/backend/system/system.mobileApp.ts

57 lines
1.5 KiB
TypeScript

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 projectRoot = path.resolve("./lstMobile"); // adjust as needed
const appJsonPath = path.join(projectRoot, "app.json");
const raw = fs.readFileSync(appJsonPath, "utf-8");
const config = JSON.parse(raw);
const exp = config.expo;
const currentApk = {
packageName: exp.android?.package,
versionName: exp.version,
versionCode: exp.android?.versionCode,
minSupportedVersionCode: 1, // keep this custom if needed
fileName: "lst-mobile.apk",
};
router.get("/version", async (req, res) => {
const baseUrl = `${req.protocol}://${req.get("host")}`;
res.json({
packageName: currentApk.packageName,
versionName: currentApk.versionName,
versionCode: currentApk.versionCode,
minSupportedVersionCode: currentApk.minSupportedVersionCode,
downloadUrl: `${baseUrl}/lst/api/mobile/apk/latest`,
});
});
router.get("/apk/latest", (_, res) => {
const apkPath = path.join(downloadDir, currentApk.fileName);
if (!fs.existsSync(apkPath)) {
return res.status(404).json({ success: false, message: "APK not found" });
}
res.setHeader("Content-Type", "application/vnd.android.package-archive");
res.setHeader(
"Content-Disposition",
`attachment; filename="${currentApk.fileName}"`,
);
return res.sendFile(apkPath);
});
export default router;