refactor: squash commits

backend/app.js

@@ -0,0 +1,75 @@
+const express = require("express");
+const path = require("path");
+const logger = require("morgan");
+const compression = require("compression");
+const bearerToken = require("express-bearer-token");
+const helmet = require("helmet");
+
+const db = require("./utils/db");
+const initAdmin = require("./utils/init-admin");
+
+const authRoutes = require("./routes/auth");
+const networkRoutes = require("./routes/network");
+const memberRoutes = require("./routes/member");
+const controllerRoutes = require("./routes/controller");
+
+const app = express();
+
+app.use(logger("dev"));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(
+  bearerToken({
+    headerKey: "Bearer",
+  })
+);
+
+if (
+  process.env.NODE_ENV === "production" &&
+  process.env.ZU_SECURE_HEADERS !== "false"
+) {
+  app.use(helmet());
+}
+
+if (
+  process.env.NODE_ENV === "production" &&
+  process.env.ZU_SERVE_FRONTEND !== "false"
+) {
+  app.use(compression());
+  app.use(
+    ["/app", "/app/*"],
+    express.static(path.join(__dirname, "..", "frontend", "build"))
+  );
+  app.get(["/app/network/*"], function (req, res) {
+    res.sendFile(path.join(__dirname, "..", "frontend", "build", "index.html"));
+  });
+  app.get("/", function (req, res) {
+    res.redirect("/app");
+  });
+}
+
+initAdmin().then(function (admin) {
+  db.defaults({ users: [admin], networks: {} }).write();
+});
+
+const routerAPI = express.Router();
+const routerController = express.Router();
+
+routerAPI.use("/network", networkRoutes);
+routerAPI.use("/network/:nwid/member", memberRoutes);
+routerController.use("", controllerRoutes);
+
+app.use("/auth", authRoutes);
+app.use("/api", routerAPI); // offical SaaS API compatible
+app.use("/controller", routerController); // other controller-specific routes
+
+// error handlers
+app.get("*", async function (req, res) {
+  res.status(404).json({ error: "404 Not found" });
+});
+app.use(async function (err, req, res) {
+  console.error(err.stack); // TODO: replace with production logger
+  res.status(500).json({ error: "500 Internal server error" });
+});
+
+module.exports = app;