Initial commit

src/app.ts

@@ -0,0 +1,84 @@
+import express from "express";
+import helmet from "helmet";
+import morgan from "morgan";
+import { env } from "./config/env";
+import { requestContext } from "./shared/middleware/requestContext";
+import { handleErrors, successResponse } from "./shared/middleware/errorMiddleware";
+import { NextFunction, Request, Response } from "express";
+import adminRoutes from "./routes/admin";
+import integrationRoutes from "./routes/integrations";
+import deviceRoutes from "./routes/device";
+import { startNotificationOrchestrator } from "./shared/orchestrators/notificationOrchestrator";
+import path from "node:path";
+import fs from "node:fs";
+
+const app = express();
+startNotificationOrchestrator();
+
+app.use(helmet());
+app.use(express.json());
+app.use(morgan("dev"));
+app.use(requestContext);
+
+app.get("/", (_req, res) => {
+  res.json(successResponse(_req, { status: "ok" }));
+});
+
+function resolveUiPageFile(slug: string) {
+  const workspaceRoot = process.cwd();
+  const candidates = [
+    path.resolve(workspaceRoot, "ui", slug, "index.html"),
+    path.resolve(workspaceRoot, "ui", slug.replace(/_/g, "-"), "index.html"),
+    path.resolve(workspaceRoot, "ui", slug.replace(/-/g, "_"), "index.html")
+  ];
+
+  return candidates.find((candidate) => fs.existsSync(candidate)) || null;
+}
+
+app.get("/ui", (_req, res) => {
+  const filePath = path.resolve(process.cwd(), "ui/index.html");
+  res.sendFile(filePath);
+});
+
+app.get("/ui/hub", (_req, res) => {
+  const filePath = path.resolve(process.cwd(), "ui/hub.html");
+  res.sendFile(filePath);
+});
+
+app.use("/ui/shared", express.static(path.resolve(process.cwd(), "ui", "shared")));
+
+app.get("/ui/:page", (req, res, next) => {
+  const filePath = resolveUiPageFile(req.params.page);
+  if (!filePath) {
+    return next();
+  }
+  res.sendFile(filePath);
+});
+
+app.use("/admin", adminRoutes);
+app.use("/integrations", integrationRoutes);
+app.use("/device", deviceRoutes);
+
+app.use((err: Error, _req: Request, res: Response, next: NextFunction) => {
+  handleErrors(err, _req, res, next);
+});
+
+app.get("/health", (req, res) => {
+  res.status(200).json(
+    successResponse(req, {
+      status: "healthy",
+      time: new Date().toISOString()
+    })
+  );
+});
+
+app.use((req, res) => {
+  res.status(404).json({
+    code: "NOT_FOUND",
+    message: `Route ${req.path} not found`,
+    request_id: req.requestId,
+    timestamp: new Date().toISOString()
+  });
+});
+
+export default app;