Implemented getPosts query

willa75 · May 18, 2022 · dd187d3 · dd187d3
1 parent 40bd85a
commit dd187d3
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/lib/cdk-typescript-stack.ts b/lib/cdk-typescript-stack.ts
@@ -55,6 +55,14 @@ export class CdkTypescriptStack extends Stack {
 
     const postsDS = api.addDynamoDbDataSource('postsTable', postsTable);
 
+    // get list of posts
+    postsDS.createResolver({
+      typeName: 'Query',
+      fieldName: 'getPosts',
+      requestMappingTemplate: appsync.MappingTemplate.dynamoDbScanTable(),
+      responseMappingTemplate: appsync.MappingTemplate.dynamoDbResultList()
+    });
+
     // create post
     postsDS.createResolver({
       typeName: 'Mutation',

diff --git a/schema.api.graphql b/schema.api.graphql
@@ -4,7 +4,7 @@ schema {
 }
 
 type Query {
-  getPosts: PostsPage!
+  getPosts: [Post!]!
 }
 
 type Mutation {
@@ -16,9 +16,4 @@ type Post {
   title: String!
   text: String!
   createdAt: AWSDateTime!
-}
-
-type PostsPage {
-  posts: [Post!]!
-  nextToken: String
 }