release: WRNexusJS 0.8.0

2026-08-02 23:18:51 +05:30
parent 87507edf59
commit 586a6db8ff
625 changed files with 243608 additions and 11210 deletions
@@ -0,0 +1,35 @@
+import type { HealthRegistry } from "@wrnexus/core";
+
+export interface HealthHandlerOptions {
+  exposeDetails?: boolean;
+  cacheControl?: string;
+}
+
+export function createLivenessHandler(options: HealthHandlerOptions = {}) {
+  return async (request: Request): Promise<Response> => {
+    if (request.method !== "GET" && request.method !== "HEAD") {
+      return new Response("Method Not Allowed", { status: 405, headers: { allow: "GET, HEAD" } });
+    }
+    return Response.json(
+      { status: "up" },
+      { status: 200, headers: { "cache-control": options.cacheControl ?? "no-store" } },
+    );
+  };
+}
+
+export function createReadinessHandler(
+  registry: HealthRegistry,
+  options: HealthHandlerOptions = {},
+) {
+  return async (request: Request): Promise<Response> => {
+    if (request.method !== "GET" && request.method !== "HEAD") {
+      return new Response("Method Not Allowed", { status: 405, headers: { allow: "GET, HEAD" } });
+    }
+    const result = await registry.check();
+    const body = options.exposeDetails ? result : { status: result.status };
+    return Response.json(body, {
+      status: result.status === "down" ? 503 : 200,
+      headers: { "cache-control": options.cacheControl ?? "no-store" },
+    });
+  };
+}