Question

我使用apollo-graphql创建了一个使用graphql-iso-date的“帐户”类型和随附的解析器。配置导致以下错误，关于原因和解决方案的任何想法？

在下面的代码中，将typedef组合到特定typedef模块的集合中。

Type'{Date：GraphQLScalarType; DateTime：GraphQLScalarType;时间： GraphQLScalarType; } | {查询：AccountQueryResolver; }' 不是可分配给类型'IResolvers | IResolvers [] | 未定义”。

类型'{日期：GraphQLScalarType;约会时间： GraphQLScalarType;时间：GraphQLScalarType； }'不可分配给输入“ IResolvers | IResolvers [] |未定义”。

类型'{日期：GraphQLScalarType; DateTime：GraphQLScalarType;时间： GraphQLScalarType; }”不可分配给“ IResolvers”类型。属性“日期”与索引签名不兼容

类型'GraphQLScalarType'不能分配给类型'（（）=> any）| GraphQLScalarType | IEnumResolver | IResolverObject | IResolverOptions”。

类型'GraphQLScalarType' 不能分配给'IResolverObject'类型。
“ GraphQLScalarType”类型缺少索引签名。

TypeDefs集合

import CustomScalarTypeDefs from "./custom";
import QueryTypeDefs from "./query";
import AccountTypeDefs from "./account";

const TypeDefs = [CustomScalarTypeDefs, QueryTypeDefs, AccountTypeDefs];

export default TypeDefs;

自定义标量TypeDefs

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

const customScalarTypeDefs = gql`
  scalar Date
  scalar DateTime
  scalar Time
`;

export default customScalarTypeDefs;

查询TypeDefs

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

const QueryTypeDefs = gql`
  type Query {
    account(id: String!): Account
  }
`;

export default QueryTypeDefs;

自定义标量解析器

import { GraphQLDate, GraphQLDateTime, GraphQLTime } from "graphql-iso-date";

const CustomScalarResolver = {
  Date: GraphQLDate,
  DateTime: GraphQLDateTime,
  Time: GraphQLTime
};

export default CustomScalarResolver;

帐户解析器

import { QueryById } from "./signatures";
import Account, { AccountModel, AccountPayload } from "../../models/account";

interface AccountQueryResolver {
  account: (_: never, req: QueryById) => Promise<AccountModel | null>;
  createAccount: (
    parent: Account | null,
    { entity, name }: AccountPayload
  ) => Promise<AccountModel | null>;
}

const accountResolver: AccountQueryResolver = {
  account: (_, { id }): Promise<AccountModel | null> => {
    return Account.findOne({ _id: id }).exec();
  },
  createAccount: (_, { entity, name }): Promise<AccountModel | null> => {
    return Account.create({ entity, name });
  }
};

export default accountResolver;

带有打字稿的GraphQL：解析器类型错误

0 个答案: