Convert site server to typescript

site/.gitignore

@@ -51,3 +51,5 @@ public/sitemap.xml
 public/robots.txt
 
 tsconfig.tsbuildinfo
+
+/dist

site/.prettierignore

@@ -49,3 +49,5 @@ public/sitemap.xml
 public/robots.txt
 
 tsconfig.tsbuildinfo
+
+/dist/

site/package.json

@@ -2,9 +2,9 @@
     "name": "starter-site",
     "private": true,
     "scripts": {
-        "dev": "npm run intl:compile && run-s gql:types generate-block-types && NODE_OPTIONS='--inspect=localhost:9230' dotenv -e .env -e .env.local -e .env.secrets -e .env.site-configs -- node server.js",
-        "build": "npm run intl:compile && run-p gql:types generate-block-types && next build",
-        "serve": "NODE_ENV=production node server.js",
+        "dev": "npm run intl:compile && run-s gql:types generate-block-types && NODE_OPTIONS='--inspect=localhost:9230' dotenv -e .env -e .env.local -e .env.secrets -e .env.site-configs -- ts-node --project tsconfig.server.json server.ts",
+        "build": "npm run intl:compile && run-p gql:types generate-block-types && tsc --project tsconfig.server.json && next build",
+        "serve": "NODE_ENV=production node dist/server.js",
         "gql:types": "graphql-codegen",
         "gql:watch": "graphql-codegen --watch",
         "prelint": "npm run intl:compile && run-p gql:types generate-block-types",

site/server.ts

@@ -0,0 +1,47 @@
+import { createServer } from "http";
+import next from "next";
+import { parse } from "url";
+
+const dev = process.env.NODE_ENV !== "production";
+const hostname = "localhost";
+const port = parseInt(process.env.PORT || "3000", 10);
+const cdnOriginCheckSecret = process.env.CDN_ORIGIN_CHECK_SECRET;
+
+// when using middleware `hostname` and `port` must be provided below
+const app = next({ dev, hostname, port });
+const handle = app.getRequestHandler();
+
+app.prepare().then(() => {
+    if (process.env.TRACING_ENABLED) {
+        require("./tracing");
+    }
+    createServer(async (req, res) => {
+        try {
+            // Be sure to pass `true` as the second argument to `url.parse`.
+            // This tells it to parse the query portion of the URL.
+            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+            const parsedUrl = parse(req.url!, true);
+
+            if (cdnOriginCheckSecret) {
+                if (req.headers["x-cdn-origin-check"] !== cdnOriginCheckSecret) {
+                    res.statusCode = 403;
+                    res.end();
+                    return;
+                }
+            }
+            await handle(req, res, parsedUrl);
+        } catch (err) {
+            console.error("Error occurred handling", req.url, err);
+            res.statusCode = 500;
+            res.end("internal server error");
+        }
+    })
+        .once("error", (err) => {
+            console.error(err);
+            process.exit(1);
+        })
+        .listen(port, () => {
+            // eslint-disable-next-line no-console
+            console.log(`> Ready on http://localhost:${port}`);
+        });
+});

site/tracing.js → site/tracing.ts

@@ -1,8 +1,8 @@
-const { diag, DiagConsoleLogger, DiagLogLevel } = require("@opentelemetry/api");
-const opentelemetry = require("@opentelemetry/sdk-node");
-const { getNodeAutoInstrumentations } = require("@opentelemetry/auto-instrumentations-node");
-const { OTLPTraceExporter } = require("@opentelemetry/exporter-trace-otlp-http");
-const { IncomingMessage } = require("http");
+import { diag, DiagConsoleLogger, DiagLogLevel } from "@opentelemetry/api";
+import { getNodeAutoInstrumentations } from "@opentelemetry/auto-instrumentations-node";
+import { OTLPTraceExporter } from "@opentelemetry/exporter-trace-otlp-http";
+import * as opentelemetry from "@opentelemetry/sdk-node";
+import { IncomingMessage } from "http";
 
 diag.setLogger(new DiagConsoleLogger(), DiagLogLevel.INFO);
 

site/tsconfig.server.json

@@ -0,0 +1,12 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "module": "commonjs",
+        "outDir": "dist",
+        "lib": ["es2019"],
+        "target": "es2019",
+        "isolatedModules": false,
+        "noEmit": false
+    },
+    "include": ["server.ts", "tracing.ts"]
+}