Middle
/** * The `asyncAuth(callback)` function takes a callback, * which can be passed an error (as the first argument) and data * from the backend (as the second argument). * asyncAuth((error, data) => {}); * * You need to implement the `auth()` function, * which calls `asyncAuth()`, but returns a Promise. * * @returns {Promise} */ export function auth() { // asyncAuth((error, data) => {}); }
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Answer from AI
To wrap a callback function in a Promise, you need to create and return a new Promise inside auth, in which you call asyncAuth and invoke resolve or reject inside the callback.
export function auth() {
return new Promise((resolve, reject) => {
asyncAuth((error, data) => {
if (error) {
reject(error);
} else {
resolve(data);
}
});
});
}