对 ObjectType 和 InputObjectType 使用相同的对象

Question

我有一个这样定义的模型对象：

case class OrganizationId(value: Long) extends AnyVal with TypedId

case class OrganizationFields(name: String, iban: Option[String], bic: Option[String])

case class Organization(
  id: OrganizationId, addressId: AddressId, updatedAt: LocalDateTime, insertedAt: LocalDateTime, fields: OrganizationFields
)

这是我在桑格利亚汽酒模式定义中尝试做的事情：

implicit val OrganizationFields = deriveObjectType[GraphqlContext, OrganizationFields]()
  implicit val OrganizationType: ObjectType[GraphqlContext, Organization] = deriveObjectType[GraphqlContext, Organization]()
implicit val OrganizationInputType = deriveInputObjectType[OrganizationFields]()

我需要将OrganizationFields两者定义为ObjectType能够Organization在我的 graphql 查询中使用的 an 以及ObjectInputType能够在我的 graphql 突变中使用它作为输入的 an 。问题是我在运行时遇到以下异常：
Type name 'OrganizationFields' is used for several conflicting GraphQL type kinds: ObjectType, InputObjectType. Conflict found in an argument 'organization' defined in field 'createOrganization' of 'Mutation' type
有办法让它工作吗？

Answer 1

In your example, both GraphQL types would have the same name. This is not allowed since all types within a GraphQL schema share the same global namespace.

You can rename one of these types in order to solve this issue. For example:

implicit val OrganizationInputType = deriveInputObjectType[OrganizationFields](
  InputObjectTypeName("OrganizationFieldsInput"))