let auth = (user, pwd) => {
return new Promise((resolve, reject) => {
if( user !== "foo" && pwd !== "bar"){
return reject({ message : "Wrond credential"})
}
return resolve({
user : user
});
});
}
let promoteUser = (user) => {
return new Promise((resolve, reject) => {
user.admin = true;
return resolve(user);
});
}
auth("foo", "bar")
.then(promoteUser)
.then((user) => {
console.log(user)
}).catch((e) => {
console.log(e);
});
console.log(1)
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