feat: add comments and posts functionality with GraphQL resolvers and schema definitions

Author: productdevbook

README.md

@@ -1,13 +1,6 @@
-export default createResolver({
-  Query: {
-    comments: async (parent, { postId }, context) => {
-      return [
-        { id: '1', content: 'Great post!', postId, authorId: '1' },
-        { id: '2', content: 'Nice work!', postId, authorId: '2' },
-      ]
-    },
-  },
+import { createResolver } from 'nitro-graphql-yoga'
 
+export default createResolver({
   Mutation: {
     addComment: async (parent, { input }, context) => {
       return {

diff.txt

@@ -0,0 +1,12 @@
+import { createResolver } from 'nitro-graphql-yoga'
+
+export default createResolver({
+  Query: {
+    comments: async (parent, { postId }, context) => {
+      return [
+        { id: '1', content: 'Great post!', postId, authorId: '1' },
+        { id: '2', content: 'Nice work!', postId, authorId: '2' },
+      ]
+    },
+  },
+})

playground/server/graphql/comments/comment-resolver.ts renamed to playground/server/graphql/comments/add-comment.ts

@@ -0,0 +1,20 @@
+type Comment {
+  id: ID!
+  content: String!
+  postId: ID!
+  authorId: ID!
+}
+
+input AddCommentInput {
+  content: String!
+  postId: ID!
+  authorId: ID!
+}
+
+extend type Query {
+  comments(postId: ID!): [Comment!]!
+}
+
+extend type Mutation {
+  addComment(input: AddCommentInput!): Comment!
+}

playground/server/graphql/comments/comment-queries.ts

@@ -1,3 +1,5 @@
+import { createResolver } from 'nitro-graphql-yoga'
+
 export default createResolver({
   Query: {
     hello: () => 'Hello from auto-discovered resolver!',

playground/server/graphql/comments/comment.graphql

@@ -0,0 +1,14 @@
+import { createResolver } from 'nitro-graphql-yoga'
+
+export default createResolver({
+  Mutation: {
+    createPost: async (parent, { input }, context) => {
+      return {
+        id: Date.now().toString(),
+        title: input.title,
+        content: input.content,
+        authorId: input.authorId,
+      }
+    },
+  },
+})

playground/server/graphql/resolvers/queries/hello.ts renamed to playground/server/graphql/hello.ts

@@ -1,3 +1,5 @@
+import { createResolver } from 'nitro-graphql-yoga'
+
 export default createResolver({
   Query: {
     post: async (parent, { id }, context) => {
@@ -16,15 +18,4 @@ export default createResolver({
       ]
     },
   },
-
-  Mutation: {
-    createPost: async (parent, { input }, context) => {
-      return {
-        id: Date.now().toString(),
-        title: input.title,
-        content: input.content,
-        authorId: input.authorId,
-      }
-    },
-  },
 })

playground/server/graphql/posts/create-post.ts

@@ -0,0 +1,21 @@
+type Post {
+  id: ID!
+  title: String!
+  content: String!
+  authorId: ID!
+}
+
+input CreatePostInput {
+  title: String!
+  content: String!
+  authorId: ID!
+}
+
+extend type Query {
+  post(id: ID!): Post
+  posts: [Post!]!
+}
+
+extend type Mutation {
+  createPost(input: CreatePostInput!): Post!
+}

playground/server/graphql/posts.ts renamed to playground/server/graphql/posts/post-queries.ts

@@ -4,65 +4,6 @@ scalar JSON
 type Query {
   hello: String!
   greeting(name: String!): String!
-  users: [User!]!
-  user(id: ID!): User
-  todos: [Todo!]!
-  todo(id: ID!): Todo
-  post(id: ID!): Post
-  posts: [Post!]!
-  comments(postId: ID!): [Comment!]!
 }
 
-type Todo {
-  id: ID!
-  title: String!
-  completed: Boolean!
-  createdAt: DateTime!
-}
-
-type User {
-  id: ID!
-  name: String!
-  email: String!
-  createdAt: DateTime!
-}
-
-input CreateUserInput {
-  name: String!
-  email: String!
-}
-
-type Post {
-  id: ID!
-  title: String!
-  content: String!
-  authorId: ID!
-}
-
-type Comment {
-  id: ID!
-  content: String!
-  postId: ID!
-  authorId: ID!
-}
-
-input CreatePostInput {
-  title: String!
-  content: String!
-  authorId: ID!
-}
-
-input AddCommentInput {
-  content: String!
-  postId: ID!
-  authorId: ID!
-}
-
-type Mutation {
-  addTodo(title: String!): Todo!
-  toggleTodo(id: ID!): Todo!
-  deleteTodo(id: ID!): Boolean!
-  createUser(input: CreateUserInput!): User!
-  createPost(input: CreatePostInput!): Post!
-  addComment(input: AddCommentInput!): Comment!
-}
+type Mutation