intials app

app/src/internal/ocp/printers/printers.ts

@@ -0,0 +1 @@
+export const printers = () => {};

app/src/internal/routerHandler/routeHandler.ts

@@ -0,0 +1,15 @@
+import type { Express, Request, Response } from "express";
+
+import healthRoutes from './routes/healthRoutes.js'
+
+
+export const setupRoutes = (app: Express, basePath: string) => {
+  // Root / health check
+  app.use(basePath + "/health", healthRoutes);
+
+
+  // Fallback 404 handler
+  app.use((req: Request, res: Response) => {
+    res.status(404).json({ error: "Not Found" });
+  });
+}

app/src/internal/routerHandler/routes/healthRoutes.ts

@@ -0,0 +1,10 @@
+import { Router } from "express";
+
+const router = Router();
+
+// GET /health
+router.get("/", (req, res) => {
+  res.json({ status: "ok", uptime: process.uptime() });
+});
+
+export default router;

app/src/main.ts

@@ -0,0 +1,67 @@
+import express from "express";
+import morgan from "morgan";
+import { createServer } from "http";
+import { setupRoutes } from "./internal/routerHandler/routeHandler.js";
+import { printers } from "./internal/ocp/printers/printers.js";
+import path, { dirname, join } from "path";
+import { fileURLToPath } from "url";
+
+const PORT = Number(process.env.VITE_PORT) || 4200;
+
+const main = async () => {
+    // base path
+    let basePath: string = "";
+    if (process.env.NODE_ENV?.trim() !== "production") {
+        basePath = "/lst";
+    }
+
+    const __filename = fileURLToPath(import.meta.url);
+    const __dirname = dirname(__filename);
+
+    // Db connection stuff
+
+    // express app
+    const app = express();
+
+    // global middleware
+    app.use(express.static(path.join(__dirname, "../lstDocs/build")));
+    app.use(express.static(path.join(__dirname, "../frontend/dist")));
+
+    // global env that run only in dev
+    if (process.env.NODE_ENV?.trim() !== "production") {
+        app.use(morgan("tiny"));
+    }
+
+    // docs and api stuff
+    app.use(
+        basePath + "/d",
+        express.static(join(__dirname, "../lstDocs/build"))
+    );
+    app.use(
+        basePath + "/app",
+        express.static(join(__dirname, "../frontend/dist"))
+    );
+
+    // register app
+    setupRoutes(app, basePath);
+
+    // ws stuff
+
+    // ws + server stuff
+    const server = createServer(app);
+
+    // sub systems
+    printers();
+
+    // start the server up
+    server.listen(PORT, "0.0.0.0", () =>
+        console.log(
+            `Server running in ${process.env.NODE_ENV}, on http://0.0.0.0:${PORT}${basePath}`
+        )
+    );
+};
+
+main().catch((err) => {
+    console.error("Startup error:", err);
+    process.exit(1);
+});