fix(platform-fastify): fallback to (.*) in middleware factory

Author: kamilmysliwiec

packages/platform-fastify/adapters/fastify-adapter.ts

@@ -12,7 +12,7 @@ import {
   CorsOptionsDelegate,
 } from '@nestjs/common/interfaces/external/cors-options.interface';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
-import { isUndefined, isString } from '@nestjs/common/utils/shared.utils';
+import { isString, isUndefined } from '@nestjs/common/utils/shared.utils';
 import { AbstractHttpAdapter } from '@nestjs/core/adapters/http-adapter';
 import {
   fastify,
@@ -422,10 +422,13 @@ export class FastifyAdapter<
       await this.registerMiddie();
     }
     return (path: string, callback: Function) => {
-      const normalizedPath = path.endsWith('/*')
+      let normalizedPath = path.endsWith('/*')
         ? `${path.slice(0, -1)}(.*)`
         : path;
 
+      // Fallback to "(.*)" to support plugins like GraphQL
+      normalizedPath = normalizedPath === '/(.*)' ? '(.*)' : normalizedPath;
+
       // The following type assertion is valid as we use import('middie') rather than require('middie')
       // ref https://github.com/fastify/middie/pull/55
       this.instance.use(