add healthecheck api endpoint

apps/web/app/api/health/route.ts

@@ -0,0 +1,43 @@
+import { NextRequest, NextResponse } from "next/server";
+import fetch from "node-fetch";
+
+import serverConfig from "../../../../../packages/shared/config";
+
+const checkMeilisearchHealth = async () => {
+  if (!serverConfig.meilisearch) {
+    return { status: "unavailable", message: "Meilisearch is not configured" };
+  }
+
+  try {
+    const response = await fetch(`${serverConfig.meilisearch.address}/health`, {
+      headers: {
+        Authorization: `Bearer ${serverConfig.meilisearch.key}`,
+      },
+    });
+
+    if (response.ok) {
+      return { status: "ok", message: "Meilisearch is working" };
+    } else {
+      return {
+        status: "error",
+        message: "Meilisearch is not responding correctly",
+      };
+    }
+  } catch (error) {
+    let errorMessage = "An unknown error occurred";
+    if (error instanceof Error) {
+      errorMessage = `Meilisearch check failed: ${error.message}`;
+    }
+    return { status: "error", message: errorMessage };
+  }
+};
+
+export const GET = async (_req: NextRequest) => {
+  const webAppStatus = { status: "ok", message: "Web app is working" };
+  const meilisearchStatus = await checkMeilisearchHealth();
+
+  return NextResponse.json({
+    webApp: webAppStatus,
+    meilisearch: meilisearchStatus,
+  });
+};