【发布时间】:2019-03-18 12:07:09
【问题描述】:
尝试执行 graphql 突变,其中突变应采用自定义类型。在 App Sync 架构中,我定义了这些自定义类型:
架构:
input CreateConversationInput {
user: UserInput
doctor: DoctorInput
questionsAndAnsers: [ConversationQAInput]
pet: UpdatePetInput
}
反应原生代码:
const createConversationInput = {
user: {
username: "deep",
userType: "Patient",
fullName: "Deep A"
},
doctor: {
name: "Raman",
speciality: "dog",
doctorId: "0bd9855e-a3f2-4616-8132-aed490973bf7"
},
questionsAndAnswers: [{ question: "Question 1", answer: "Answer 1" }, { question: "Question 2", answer: "Answer 2" }],
pet: { username: "deep39303903", petId: "238280340932", category: "Canine" }
}
API.graphql(graphqlOperation(CreateConversation, createConversationInput)).then(response => {
console.log(response);
}).catch(err => {
console.log(err);
});
我已经定义了这样的突变:
export const CreateConversation = `mutation CreateConversation( $user: Object,
$doctor: Object, $questionsAndAnswers: Object, $pet: Object ) {
createConversation(
input : {
user: $user
doctor: $doctor
questionsAndAnswers: $questionsAndAnswers
pet: $pet
}
){
username
createdAt
}
}`;
突变在 AWS GraphQL 控制台中正常工作。但是,在反应本机应用程序中,我收到错误。
错误:
“UnknownType 类型验证错误:未知类型 Object”。
我认为错误是因为我将类型定义为突变中的 Object,而不是 AWS Schema 中定义的实际类型。如果这是问题,我如何在 React Native 代码中定义自定义类型?
【问题讨论】:
标签: javascript react-native graphql aws-amplify