无效的 `prisma.comment.create()` 调用：

问题描述

当 createComment 突变被执行时，一个名为 Invalid 'prisma.comment.create()' invocation: 的错误

我现在不知道这有什么问题。?

我使用 OSX 和 postgresql

schema.prisma

model User {
  userId             Int             @id @default(autoincrement())
  fullName           String
  username           String          @unique
  avatar             String?
  email              String          @unique
  password           String
  phoneNumber        String          @unique
  location           String?
  searchHistoryOnOff Boolean         @default(true)
  notificationOnOff  Boolean         @default(true)
  notifications      Notification[]
  searchHistories    SearchHistory[]
  products           Product[]
  comments           Comment[]
  createdAt          DateTime        @default(Now())
  updatedAt          DateTime        @updatedAt
}

model Product {
  id        Int       @id @default(autoincrement())
  authorId  Int
  title     String
  price     Int
  picture   String[]
  content   String?
  hits      Int       @default(0)
  author    User      @relation(fields: [authorId],references: [userId])
  hashtags  Hashtag[]
  comments  Comment[]
  createdAt DateTime  @default(Now())
  updated
}

model Comment {
  id        Int      @id @default(autoincrement())
  authorId  Int
  productId Int
  comment   String
  author    User     @relation(fields: [authorId],references: [userId])
  product   Product  @relation(fields: [productId],references: [id])
  createdAt DateTime @default(Now())
  updatedAt DateTime @updatedAt
}

typeDefs

import { gql } from 'apollo-server-express';

export default gql`
  type Mutation {
    createComment(productId: Int!,commment: String!): MutationResponse!
  }
`;

解析器

import { Comment } from '@prisma/client';
import { protectedResolver } from '../../users/user.utils';
import { Identity,Resolvers } from './../../types.d';

const resolvers: Resolvers = {
  Mutation: {
    createComment: protectedResolver(
      async (_,{ productId,comment },{ loggedInUser,client }) => {
        const { userId } = loggedInUser;
        const product: Identity = await client.product.findUnique({
          where: { id: productId },select: { id: true },});

        if (!product) {
          return {
            ok: false,error: '게시글이 존재하지 않음',};
        }

        const newComment: Comment = await client.comment.create({
          data: {
            comment,author: {
              connect: { userId },},product: {
              connect: { id: productId },});
        return { ok: true };
      }
    ),};

export default resolvers;

请帮帮我??

解决方法

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