fix: Move Podium processing to a preHandler hook

Author: Trygve Lie

lib/layout-plugin.js

@@ -8,15 +8,18 @@ const fp = require('fastify-plugin');
 
 const podiumLayoutFastifyPlugin = (fastify, layout, done) => {
     // Decorate reply with .app.podium we can write to throught the request
-    fastify.decorateReply('app', {
-        podium: {},
+    fastify.decorateReply('app', null);
+    fastify.addHook('onRequest', async (request, reply) => {
+        reply.app = {
+            podium: {},
+        }
     });
 
     // Run parsers on request and store state object on reply.app.podium
-    fastify.addHook('onRequest', async (request, reply) => {
+    fastify.addHook('preHandler', async (request, reply) => {
         const incoming = new utils.HttpIncoming(
-            request.req,
-            reply.res,
+            request.raw,
+            reply.raw,
             reply.app.params,
         );
         reply.app.podium = await layout.process(incoming, { proxy: false });