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[英]Will my combined graphql queries in apollo-client cache correctly? And if not, how can I make it possible?
[英]How I can make asynchronous queries in GraphQL?
我正在调用 1 个查询和突变。 突变工作正常,但是当我从查询中获得响应时,我需要将用户重定向到另一个页面,但在我的情况下,function 在我得到响应之前被触发。 我怎样才能防止这种情况?
const renderData = async () => {
const currentUserId = await data?.signInUserSession?.idToken
?.payload?.sub;
const isAdmin = await data?.signInUserSession?.idToken?.payload[
"custom:role"
];
localStorage.setItem("userId", currentUserId);
if (
currentUserId !== null &&
currentUserId !== undefined &&
currentUserId !== ""
) {
Auth.currentSession().then((data) => {
setData({
variables: {
updateUserInput: {
id: currentUserId,
firstName: data.getIdToken().payload.given_name,
lastName: data.getIdToken().payload.family_name,
},
},
});
});
isCodeValid({
variables: {
validateUserVerificationCodeInput: {
user: {
id: currentUserId,
},
},
},
});
if (isAdmin === "admin" && isUserCodeValid) {
history.push("/managements");
} else if (
isUserCodeValid !== undefined &&
isUserCodeValid === true
) {
history.push("/verification");
} else if (isUserCodeValid) {
history.push("/stripe");
}
}
};
isUserCodeValid - is a response from query
对于这种情况,useMutation 具有 onCompleted 和 refetchQueries 选项。 很难为您的案例编写一个确切的解决方案,因为并非所有代码都是可见的,但我相信下面的示例可以提供帮助:
const [addProduct, { data, loading, error }] = useMutation(
createProductMutation
);
const onFinish = async (fieldNames) => {
await addSpending({
variables: { ...others, ...fieldNames},
refetchQueries: [{ query: calledQuery }],
onCompleted: (data) => {
// your logic
},
});
if (!error) {
form.resetFields();
onFinishSave(true);
}
};
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