feat: integrate observability

packages/next-observability/src/handlers/index.ts

@@ -0,0 +1,90 @@
+import { NextRequest, NextResponse } from "next/server";
+
+/**
+ * Logic for Umami Smart Proxy Route Handler.
+ */
+export function createUmamiProxyHandler(config: {
+  websiteId?: string;
+  apiEndpoint: string;
+}) {
+  return async function POST(request: NextRequest) {
+    try {
+      const body = await request.json();
+      const { type, payload } = body;
+
+      if (!config.websiteId) {
+        return NextResponse.json({ status: "ignored" }, { status: 200 });
+      }
+
+      const enhancedPayload = {
+        ...payload,
+        website: config.websiteId,
+      };
+
+      const response = await fetch(`${config.apiEndpoint}/api/send`, {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          "User-Agent": request.headers.get("user-agent") || "Mintel-Proxy",
+          "X-Forwarded-For": request.headers.get("x-forwarded-for") || "",
+        },
+        body: JSON.stringify({ type, payload: enhancedPayload }),
+      });
+
+      if (!response.ok) {
+        const errorText = await response.text();
+        return new NextResponse(errorText, { status: response.status });
+      }
+
+      return NextResponse.json({ status: "ok" });
+    } catch (error) {
+      return NextResponse.json(
+        { error: "Internal Server Error" },
+        { status: 500 },
+      );
+    }
+  };
+}
+
+/**
+ * Logic for Sentry/GlitchTip Relay Route Handler.
+ */
+export function createSentryRelayHandler(config: { dsn?: string }) {
+  return async function POST(request: NextRequest) {
+    try {
+      const envelope = await request.text();
+      const lines = envelope.split("\n");
+      if (lines.length < 1) {
+        return NextResponse.json({ error: "Empty envelope" }, { status: 400 });
+      }
+
+      if (!config.dsn) {
+        return NextResponse.json({ status: "ignored" }, { status: 200 });
+      }
+
+      const dsnUrl = new URL(config.dsn);
+      const projectId = dsnUrl.pathname.replace("/", "");
+      const relayUrl = `${dsnUrl.protocol}//${dsnUrl.host}/api/${projectId}/envelope/`;
+
+      const response = await fetch(relayUrl, {
+        method: "POST",
+        body: envelope,
+        headers: {
+          "Content-Type": "application/x-sentry-envelope",
+        },
+      });
+
+      if (!response.ok) {
+        const errorText = await response.text();
+        return new NextResponse(errorText, { status: response.status });
+      }
+
+      return NextResponse.json({ status: "ok" });
+    } catch (error) {
+      return NextResponse.json(
+        { error: "Internal Server Error" },
+        { status: 500 },
+      );
+    }
+  };
+}