feat: add Cloudflare Workers module and hono adapters (#360)

src/convenience/frameworks.shared.ts

@@ -1,4 +1,5 @@
 // deno-lint-ignore-file no-explicit-any
+import { adapters as webAdapters } from "./frameworks.web.ts";
 
 export const SECRET_HEADER = "X-Telegram-Bot-Api-Secret-Token";
 
@@ -96,4 +97,5 @@ export const adapters = {
     fastify,
     "std/http": stdHttp,
     oak,
+    hono: webAdapters.hono,
 };

src/convenience/frameworks.web.ts

@@ -1,7 +1,7 @@
 // deno-lint-ignore-file no-explicit-any
 import { SECRET_HEADER } from "./frameworks.shared.ts";
 
-/** Native CloudFlare workers */
+/** Native CloudFlare workers (service worker) */
 const cloudflare = (
     event: { request: Request; respondWith: (res: Promise<Response>) => void },
 ) => {
@@ -34,6 +34,61 @@ const cloudflare = (
     };
 };
 
+/** Native CloudFlare workers (module worker) */
+const cloudflareModule = (
+    request: Request,
+) => {
+    let resolveResponse: (res: Response) => void;
+    return {
+        update: request.json(),
+        header: request.headers.get(SECRET_HEADER) || undefined,
+        end: () => {
+            resolveResponse(new Response(null, { status: 200 }));
+        },
+        respond: (json: string) => {
+            const res = new Response(json, {
+                status: 200,
+                headers: { "Content-Type": "application/json" },
+            });
+            resolveResponse(res);
+        },
+        unauthorized: () => {
+            const res = new Response('"unauthorized"', {
+                status: 401,
+                statusText: "secret token is wrong",
+            });
+            resolveResponse(res);
+        },
+        handlerReturn: new Promise<Response>((resolve) => {
+            resolveResponse = resolve;
+        }),
+    };
+};
+
+/** hono web framework */
+const hono = (ctx: any) => {
+    let resolveResponse: (res: Response) => void;
+    return {
+        update: ctx.req.json(),
+        header: ctx.req.headers.get(SECRET_HEADER) || undefined,
+        end: () => {
+            resolveResponse(ctx.body());
+        },
+        respond: (json: string) => {
+            ctx.header('Content-Type", "application/json');
+            resolveResponse(ctx.body(json));
+        },
+        unauthorized: () => {
+            ctx.status(401);
+            ctx.statusText("secret token is wrong");
+            resolveResponse(ctx.body());
+        },
+        handlerReturn: new Promise<Response>((resolve) => {
+            resolveResponse = resolve;
+        }),
+    };
+};
+
 /** worktop CloudFlare workers framework */
 const worktop = (req: any, res: any) => ({
     update: Promise.resolve(req.body.json()),
@@ -43,4 +98,9 @@ const worktop = (req: any, res: any) => ({
     unauthorized: () => res.send(401, "secret token is wrong"),
 });
 
-export const adapters = { cloudflare, worktop };
+export const adapters = {
+    cloudflare,
+    "cloudflare-mod": cloudflareModule,
+    hono,
+    worktop,
+};