angular - Apollo + Angular 突变不适用于变量

Question

我在使用变量创建突变时遇到了麻烦。我可以让它直接包含值，就像这样:

export const orderCancellation = gql`
mutation{
  cancelOrder(input: {id: 2649,  cancellationReasonId: 1 } ) {
    order{
      id,
      isCancelled
    }
  }
}`;

但是当尝试使用变量时没有任何效果:

export const orderCancellation = gql`
mutation cancelOrder($id: ID!, $cancellationReasonId: ID!) {
  cancelOrder(input: {id: $id,  cancellationReasonId: $cancellationReasonId }) {
    order {
      id,
      isCancelled
    }
  }
}`;

来 self 们服务器的自定义错误消息:

Didn't find any result for  'CancelOrderPayload' with the arguments '{:input=>#<#<Class:0x00005608dca67e90>:0x00005608e10cd790 @context=#<Query::Context ...>, @ruby_style_hash={:id=>nil, :cancellation_reason_id=>nil}, @arguments=#<GraphQL::Execution::Interpreter::Arguments @keyword_arguments={:id=>nil, :cancellation_reason_id=>nil}>, @maybe_lazies=[]>}.

这就是我对突变的称呼:

this.apollo.mutate({
  mutation: orderCancellation,
  variables: {id: orderId, cancellationReasonId: reasonId}
});

有人知道我做错了什么吗？可能是服务器端问题？

编辑 1:这是带有变量实现的请求负载(取自 Chrome DevTools 上的“网络”选项卡):

operationName: "cancelOrder"
query: "mutation cancelOrder($id: ID!, $cancellationReasonId: ID!) {↵  cancelOrder(input: {id: $id, cancellationReasonId: $cancellationReasonId}) {↵    order {↵      id↵      isCancelled↵      __typename↵    }↵    __typename↵  }↵}↵"
variables: {id: "3045", cancellationReasonId: "1"}

编辑 2: 已经尝试像这样声明突变:

export const orderCancellation = gql`
mutation cancelOrder($input: CancelOrderInput!) {
  cancelOrder(input: $input) {
    order {
      id,
      isCancelled
    }
  }
}`;

this.apollo.mutate({
     mutation: orderCancellation,
     variables: {input: {id: orderId, cancellationReasonId: reasonId}}
  });

Answer 1

我们找出问题所在。我们的服务器已将突变的 ID 声明为整数!，而不是 ID!。这是字符串 id 用于查询而不是突变的原因。感谢您的努力!