public async Task <(bool successful, string message)> TryPromoteAnonAccount(string userName, string email, string password)
{
if (!IsAnonymous)
{
return(false, "Only anonymous accounts can be linked.");
}
try
{
var emailCredential = EmailProvider.GetCredential(email, password);
var newUserCred = await _user.LinkWithCredentialAsync(emailCredential);
if (newUserCred != null && !newUserCred.User.IsAnonymous)
{
await newUserCred.User.ChangeDisplayNameAsync(userName);
SetUser(newUserCred);
}
}
catch (FirebaseAuthException ex)
{
return(false, $"Unhandled error occured during linking up -> {ex.Reason}");
}
if (!IsAnonymous)
{
return(true, $"Signed in as {UserName}");
}
else
{
return(false, "Failed to link anonymous account.");
}
}