I wish to check if a user is already logged in through email/password auth via mongodb realm web-sdk. Knowing if the user is logged in will allow me to hide the loggin page from site and instead show a log out button.
So far I've successfully created a user and logged in. Using the code/methods below.
async function registerEmailPassword(email, password) {
try {
const user = await app.emailPasswordAuth.registerUser({ email, password });
return user;
} catch (error) {
console.error("Failed to register", error)
}
}
async function loginEmailPassword(email, password) {
// Create an email/password credential
const credentials = Realm.Credentials.emailPassword(email, password);
try {
// Authenticate the user
const user = await app.logIn(credentials);
// `App.currentUser` updates to match the logged in user
console.assert(user.id === app.currentUser.id);
return user;
} catch (error) {
console.error("Failed to log in", error);
}
}
CodePudding user response:
While going through the mongodb class documentation, I wrote the following function which appears to work.
The code is checking for if their is any user in currentUser
, if their is no currentUser
, their no account logged in. In the event their is a currentUser
, the code then checks using currentUser.isLoggedIn
if that user is logged and at the end returns a boolean value.
async function isUserLoggedIn() {
try {
const userStatus = await app.currentUser;
if (userStatus == null) {
return false
} else {
const userStatus = await app.currentUser.isLoggedIn;
return userStatus
}
} catch (error) {
console.log("Failed to fetch user", error);
}
}
// Check if user is logged in
isUserLoggedIn().then((value) => {
console.log(value);
}).catch((error) => {
console.log(error);
});