Initial commit

artifacts/api-server/src/app.ts

@@ -0,0 +1,34 @@
+import express, { type Express } from "express";
+import cors from "cors";
+import pinoHttp from "pino-http";
+import router from "./routes";
+import { logger } from "./lib/logger";
+
+const app: Express = express();
+
+app.use(
+  pinoHttp({
+    logger,
+    serializers: {
+      req(req) {
+        return {
+          id: req.id,
+          method: req.method,
+          url: req.url?.split("?")[0],
+        };
+      },
+      res(res) {
+        return {
+          statusCode: res.statusCode,
+        };
+      },
+    },
+  }),
+);
+app.use(cors());
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+
+app.use("/api", router);
+
+export default app;

artifacts/api-server/src/index.ts

@@ -0,0 +1,25 @@
+import app from "./app";
+import { logger } from "./lib/logger";
+
+const rawPort = process.env["PORT"];
+
+if (!rawPort) {
+  throw new Error(
+    "PORT environment variable is required but was not provided.",
+  );
+}
+
+const port = Number(rawPort);
+
+if (Number.isNaN(port) || port <= 0) {
+  throw new Error(`Invalid PORT value: "${rawPort}"`);
+}
+
+app.listen(port, (err) => {
+  if (err) {
+    logger.error({ err }, "Error listening on port");
+    process.exit(1);
+  }
+
+  logger.info({ port }, "Server listening");
+});

artifacts/api-server/src/lib/logger.ts

@@ -0,0 +1,20 @@
+import pino from "pino";
+
+const isProduction = process.env.NODE_ENV === "production";
+
+export const logger = pino({
+  level: process.env.LOG_LEVEL ?? "info",
+  redact: [
+    "req.headers.authorization",
+    "req.headers.cookie",
+    "res.headers['set-cookie']",
+  ],
+  ...(isProduction
+    ? {}
+    : {
+        transport: {
+          target: "pino-pretty",
+          options: { colorize: true },
+        },
+      }),
+});

artifacts/api-server/src/routes/health.ts

@@ -0,0 +1,11 @@
+import { Router, type IRouter } from "express";
+import { HealthCheckResponse } from "@workspace/api-zod";
+
+const router: IRouter = Router();
+
+router.get("/healthz", (_req, res) => {
+  const data = HealthCheckResponse.parse({ status: "ok" });
+  res.json(data);
+});
+
+export default router;

artifacts/api-server/src/routes/index.ts

@@ -0,0 +1,8 @@
+import { Router, type IRouter } from "express";
+import healthRouter from "./health";
+
+const router: IRouter = Router();
+
+router.use(healthRouter);
+
+export default router;