✨ rw g sdl Comment --no-crud

api/src/graphql/comments.sdl.ts

@@ -0,0 +1,26 @@
+export const schema = gql`
+  type Comment {
+    id: Int!
+    name: String!
+    body: String!
+    post: Post!
+    postId: Int!
+    createdAt: DateTime!
+  }
+
+  type Query {
+    comments: [Comment!]! @requireAuth
+  }
+
+  input CreateCommentInput {
+    name: String!
+    body: String!
+    postId: Int!
+  }
+
+  input UpdateCommentInput {
+    name: String
+    body: String
+    postId: Int
+  }
+`

api/src/services/comments/comments.scenarios.ts

@@ -0,0 +1,23 @@
+import type { Prisma, Comment } from '@prisma/client'
+import type { ScenarioData } from '@redwoodjs/testing/api'
+
+export const standard = defineScenario<Prisma.CommentCreateArgs>({
+  comment: {
+    one: {
+      data: {
+        name: 'String',
+        body: 'String',
+        post: { create: { title: 'String', body: 'String' } },
+      },
+    },
+    two: {
+      data: {
+        name: 'String',
+        body: 'String',
+        post: { create: { title: 'String', body: 'String' } },
+      },
+    },
+  },
+})
+
+export type StandardScenario = ScenarioData<Comment, 'comment'>

api/src/services/comments/comments.test.ts

@@ -0,0 +1,18 @@
+import type { Comment } from '@prisma/client'
+
+import { comments } from './comments'
+import type { StandardScenario } from './comments.scenarios'
+
+// Generated boilerplate tests do not account for all circumstances
+// and can fail without adjustments, e.g. Float and DateTime types.
+//           Please refer to the RedwoodJS Testing Docs:
+//       https://redwoodjs.com/docs/testing#testing-services
+// https://redwoodjs.com/docs/testing#jest-expect-type-considerations
+
+describe('comments', () => {
+  scenario('returns all comments', async (scenario: StandardScenario) => {
+    const result = await comments()
+
+    expect(result.length).toEqual(Object.keys(scenario.comment).length)
+  })
+})

api/src/services/comments/comments.ts

@@ -0,0 +1,19 @@
+import type { QueryResolvers, CommentRelationResolvers } from 'types/graphql'
+
+import { db } from 'src/lib/db'
+
+export const comments: QueryResolvers['comments'] = () => {
+  return db.comment.findMany()
+}
+
+export const comment: QueryResolvers['comment'] = ({ id }) => {
+  return db.comment.findUnique({
+    where: { id },
+  })
+}
+
+export const Comment: CommentRelationResolvers = {
+  post: (_obj, { root }) => {
+    return db.comment.findUnique({ where: { id: root?.id } }).post()
+  },
+}