fix(sample): id param is string type

nestjs · May 18, 2022 · 477303b · 477303b
1 parent 1e56057
commit 477303b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sample/31-graphql-federation-code-first/posts-application/src/posts/posts.resolver.ts b/sample/31-graphql-federation-code-first/posts-application/src/posts/posts.resolver.ts
@@ -9,13 +9,14 @@ import {
 import { Post } from './models/post.model';
 import { User } from './models/user.model';
 import { PostsService } from './posts.service';
+import { ParseIntPipe } from '@nestjs/common';
 
 @Resolver((of) => Post)
 export class PostsResolver {
   constructor(private readonly postsService: PostsService) {}
 
   @Query((returns) => Post)
-  post(@Args({ name: 'id', type: () => ID }) id: number): Post {
+  post(@Args({ name: 'id', type: () => ID }, ParseIntPipe) id: number): Post {
     return this.postsService.findOne(id);
   }