feat: Add DnsResolverRouter

Integrates the DnsResolverRouter into the backend and Cloudflare worker
applications.
This change introduces a new routing mechanism for DNS resolution
requests.
The 'test.ts' file in the app-ffmpeg package has been updated to use the
'ky'
library for making requests to the new DNS resolver endpoint. This
replaces
the direct use of 'node:dns/promises'.

package.json

@@ -24,6 +24,7 @@
     "ffprobe-static": "^3.1.0",
     "fluent-ffmpeg": "^2.1.3",
     "http-errors": "^2.0.1",
+    "ky": "^1.14.3",
     "random-word-slugs": "^0.1.7",
     "txtgen": "^3.0.7"
   },

src/sub-router/test.ts

@@ -1,6 +1,11 @@
 import { Context, Elysia, t } from "elysia";
-import { lookup } from "node:dns/promises";
 import https from "node:https";
+import { NS_error } from "../../../../../packages/lib/helpers/client/error";
+import { NS_routes_c } from "../../../../../packages/lib/helpers/client/route";
+import { NS_promise } from "../../../../../packages/lib/helpers/client/promise";
+import ky from "ky";
+
+const REPO_ORIGIN = process.env.REPO_ORIGIN;
 
 const sub_router = new Elysia({ prefix: "/test" }).get("/foo", async (ctx) => {
   const { query, params, request, status } = ctx;
@@ -8,28 +13,55 @@ const sub_router = new Elysia({ prefix: "/test" }).get("/foo", async (ctx) => {
   const REQ0 = request.url;
   const REQ_ORIGIN = (ctx as any).publicOrigin || new URL(REQ0).origin;
 
+  if (!REPO_ORIGIN) {
+    throw NS_error.F_create_error({
+      status: 400,
+      message: "Repo origin undefined"
+    });
+  }
+
   let target = new URL(
     "https://dl.gemlelispe.workers.dev/https%3A%2F%2Fbcdnxw.hakunaymatata.com%2Fbt%2F7e1c2ff4f2a619c16f40825883eebe6e.mp4%3Fsign%3D288c2a2346ad3cd3c22dcc70e483ca7f%26t%3D1773678165?n=Vini%20Jr.%20(2025)"
   );
 
-  const res = await fetch(target.href, {
-    headers: {
-      host: "dl.gemlelispe.workers.dev",
-      origin: "dl.gemlelispe.workers.dev",
-      referer: "https://dl.vidsrc.vip/"
-    },
-    referrerPolicy: "no-referrer"
+  const [E_, R_] = await NS_promise.F_catch_promise({
+    promise: ky
+      .post(NS_routes_c.F_flat_url_slash(`${REPO_ORIGIN}/dns/lookup`), {
+        json: {
+          target: target.href
+        }
+      })
+      .json()
   });
 
-  const res_status = res.status;
-  const res_headers = res.headers;
+  if (E_ || !R_) {
+    const { status, message } = NS_error.F_collect_error_status_n_message({
+      ERR: E_
+    });
+
+    throw NS_error.F_create_error({ status, message });
+  }
+
+  return R_;
+
+  // const res = await fetch(target.href, {
+  //   headers: {
+  //     host: "dl.gemlelispe.workers.dev",
+  //     origin: "dl.gemlelispe.workers.dev",
+  //     referer: "https://dl.vidsrc.vip/"
+  //   },
+  //   referrerPolicy: "no-referrer"
+  // });
+
+  // const res_status = res.status;
+  // const res_headers = res.headers;
 
-  const res_headers_object = Object.fromEntries((res_headers as any).entries());
+  // const res_headers_object = Object.fromEntries((res_headers as any).entries());
 
-  return {
-    res_status,
-    res_headers: res_headers_object
-  };
+  // return {
+  //   res_status,
+  //   res_headers: res_headers_object
+  // };
 });
 
 export const TestRouter = sub_router;