I'm trying to create this promise:
const getTocStatus = new Promise((resolve, reject) => {
const userInfo = Auth.currentUserInfo();
resolve(userInfo.attributes['custom:tocStatus']);
reject(new Error('Couldn\'t connect to Cognito'));
});
Then use it like this:
getTocStatus.then((response) => {
if (response === 'pending) { //do sth }
}, error => console.log('Error:', error)
But I'm getting the Error:
[TypeError: undefined is not an object (evaluating 'userInfo.attributes['custom:tocStatus']')]
What is badly coded on the promise and it call?
Lionel's answer is correct (I didn't know what Auth.currentUserInfo
was, but there's no need for the Promise constructor since you're already dealing with promises:
const getTocStatus = async () => {
try {
const userInfo = await Auth.currentUserInfo()
return userInfo.attributes['custom:tocStatus']
} catch (e) {
new Error("Couldn't connect to Cognito")
}
}
// or with .then syntax
const getTocStatus = () =>
Auth.currentUserInfo()
.then((userInfo) => userInfo.attributes['custom:tocStatus'])
.catch((e) => { Promise.reject(new Error("Couldn't connect to Cognito")) })