deploy

frontend/app/track/page-load/route.js

@@ -0,0 +1,71 @@
+import { NextResponse } from "next/server";
+import pg from "pg";
+
+export const dynamic = "force-dynamic";
+export const runtime = "nodejs";
+
+const { Pool } = pg;
+
+function pool() {
+  if (!process.env.DATABASE_URL) {
+    return null;
+  }
+  globalThis.__robertsearesPageLoadPool ||= new Pool({
+    connectionString: process.env.DATABASE_URL,
+    max: 2,
+    idleTimeoutMillis: 30_000,
+    connectionTimeoutMillis: 10_000,
+  });
+  return globalThis.__robertsearesPageLoadPool;
+}
+
+function text(value, maxLength) {
+  if (typeof value !== "string") {
+    return null;
+  }
+  const trimmed = value.trim();
+  return trimmed ? trimmed.slice(0, maxLength) : null;
+}
+
+function object(value) {
+  return value && typeof value === "object" && !Array.isArray(value) ? value : {};
+}
+
+export async function POST(request) {
+  const database = pool();
+  if (!database) {
+    return new NextResponse(null, { status: 202 });
+  }
+
+  try {
+    const body = await request.json();
+    const path = text(body.path, 512) || "/";
+    const locale = text(body.locale, 16);
+    const referrer = text(body.referrer, 2048);
+    const userAgent = text(request.headers.get("user-agent"), 2048);
+    const viewport = object(body.viewport);
+    const metadata = {
+      ...object(body.metadata),
+      forwardedFor: text(request.headers.get("x-forwarded-for"), 2048),
+      country:
+        text(request.headers.get("cf-ipcountry"), 16)
+        || text(request.headers.get("x-vercel-ip-country"), 16)
+        || text(request.headers.get("x-country-code"), 16),
+    };
+
+    await database.query(
+      `INSERT INTO robertseares_page_loads
+        (path, locale, referrer, user_agent, viewport, metadata)
+       VALUES ($1, $2, $3, $4, $5::jsonb, $6::jsonb)`,
+      [path, locale, referrer, userAgent, JSON.stringify(viewport), JSON.stringify(metadata)],
+    );
+  } catch (error) {
+    console.warn("page load tracking failed", error);
+  }
+
+  return new NextResponse(null, { status: 204 });
+}
+
+export function GET() {
+  return NextResponse.json({ ok: true });
+}