updated h3 example

Author: coderhammer

packages/examples/package.json

@@ -5,7 +5,8 @@
   "scripts": {
     "test": "jest",
     "start:express": "ts-node src/runtimes/express",
-    "start:fastify": "ts-node src/runtimes/fastify"
+    "start:fastify": "ts-node src/runtimes/fastify",
+    "start:h3": "ts-node src/runtimes/h3"
   },
   "dependencies": {
     "@backhooks/core": "^0.2.0",

packages/examples/src/handlers.ts

@@ -5,5 +5,6 @@ export const mainHandler = async () => {
   const logger = useLogger();
   logger.debug("Executing main handler.");
   const headers = useHeaders();
+  logger.debug(headers);
   return headers;
 };

packages/examples/src/runtimes/h3.ts

@@ -4,6 +4,8 @@ import {
   toNodeListener,
   getHeaders,
   readBody,
+  H3Event,
+  App,
 } from "h3";
 import { listen } from "listhen";
 import {
@@ -16,33 +18,32 @@ import { mainHandler } from "../handlers";
 
 const app = createApp();
 
-const hookableEventHandler: typeof eventHandler = (handler) => {
-  return eventHandler(async (e) => {
-    return runHookContext(async () => {
+const makeHookableApp = (h3App: App) => {
+  const originalHandler = h3App.handler;
+  h3App.handler = async (event: H3Event) => {
+    return runHookContext(() => {
+      const headers = getHeaders(event);
       configureHeadersHook((state) => {
         return {
           ...state,
-          fetch() {
-            const headers = getHeaders(e);
-            return headers as Record<string, string>;
-          },
+          headers,
         };
       });
       configureBodyHook((state) => {
         return {
           ...state,
           fetch() {
-            const body = readBody(e);
-            return body;
+            return readBody(event);
           },
         };
       });
-      const response = await handler(e);
-      return response;
-    }) as ReturnType<typeof handler>;
-  });
+      return originalHandler(event);
+    });
+  };
 };
 
-app.use("/", hookableEventHandler(mainHandler));
+makeHookableApp(app);
+
+app.use("/", eventHandler(mainHandler));
 
 listen(toNodeListener(app));