private User AddExternalLogin(UserInfo userInfo) {
ExceptionlessClient.Default.CreateFeatureUsage("External Login").AddObject(userInfo).Submit();
User existingUser = _userRepository.GetUserByOAuthProvider(userInfo.ProviderName, userInfo.Id);
// Link user accounts.
if (ExceptionlessUser != null) {
if (existingUser != null) {
if (existingUser.Id != ExceptionlessUser.Id) {
// Existing user account is not the current user. Remove it and we'll add it to the current user below.
if (!existingUser.RemoveOAuthAccount(userInfo.ProviderName, userInfo.Id))
return null;
_userRepository.Save(existingUser);
} else {
// User is already logged in.
return ExceptionlessUser;
}
}
// Add it to the current user if it doesn't already exist and save it.
ExceptionlessUser.AddOAuthAccount(userInfo.ProviderName, userInfo.Id, userInfo.Email);
_userRepository.Save(ExceptionlessUser);
return ExceptionlessUser;
}
// Create a new user account or return an existing one.
if (existingUser != null) {
if (!existingUser.IsEmailAddressVerified) {
existingUser.IsEmailAddressVerified = true;
_userRepository.Save(existingUser);
}
return existingUser;
}
// Check to see if a user already exists with this email address.
User user = !String.IsNullOrEmpty(userInfo.Email) ? _userRepository.GetByEmailAddress(userInfo.Email) : null;
if (user == null) {
user = new User { FullName = userInfo.GetFullName(), EmailAddress = userInfo.Email };
AddGlobalAdminRoleIfFirstUser(user);
}
user.IsEmailAddressVerified = true;
user.AddOAuthAccount(userInfo.ProviderName, userInfo.Id, userInfo.Email);
return _userRepository.Save(user);
}
