与父级具有相同类型的GraphQL类型字段(周期)

Question

在本例中为https://graphql.org/graphql-js/constructing-types/

我们有没有可能实现类型引用回到它的根|父类型？(manager字段类型回指userType)

var userType = new graphql.GraphQLObjectType({
   name: 'User',
   fields: {
     id: { type: graphql.GraphQLString },
     name: { type: graphql.GraphQLString },
     manager: { type: userType },
   }
});

Answer 1

返回字段，因为Thunk解决了我的问题。

var userType = new graphql.GraphQLObjectType({
   name: 'User',
   fields: ()=> {
     return {
       id: { type: graphql.GraphQLString },
       name: { type: graphql.GraphQLString },
       manager: { type: userType }
    }
   }
});