Initial Node.js TypeScript service

src/index.ts

@@ -0,0 +1,35 @@
+import express from "express";
+
+const app = express();
+const port = Number(process.env.PORT || 3000);
+const rootPath = process.env.ROOT_PATH || "";
+
+app.get("/", (_req, res) => {
+  res.json({
+    name: "Polstrin SAP BO1",
+    service: "polstrin-sap",
+    status: "ok"
+  });
+});
+
+app.get("/health", (_req, res) => {
+  res.json({ status: "ok" });
+});
+
+if (rootPath) {
+  app.get(rootPath, (_req, res) => {
+    res.json({
+      name: "Polstrin SAP BO1",
+      service: "polstrin-sap",
+      status: "ok"
+    });
+  });
+
+  app.get(rootPath + "/health", (_req, res) => {
+    res.json({ status: "ok" });
+  });
+}
+
+app.listen(port, "0.0.0.0", () => {
+  console.log("polstrin-sap listening on port " + port);
+});