/// <summary>
/// Logout from database. Returns null if already signed out.
/// </summary>
/// <returns></returns>
public virtual async Task <IdentityResult> LogoutAsync()
{
var user = await _userManager.FindByNameAsync(_userName).ConfigureAwait(false) ?? throw new MilvaUserFriendlyException(MilvaException.CannotFindEntity);
if (await _userManager.GetAuthenticationTokenAsync(user, _loginProvier, _tokenName) == null)
{
return(null);
}
IdentityResult identityResult = null;
await _contextRepository.ApplyTransactionAsync(async() =>
{
if (_useWhiteList)
{
if (SignedInUsers.SignedInUserTokens.ContainsKey(user.UserName))
{
SignedInUsers.SignedInUserTokens.Remove(user.UserName);
}
}
_contextRepository.InitializeUpdating <TUser, TKey>(user);
identityResult = await _userManager.RemoveAuthenticationTokenAsync(user, _loginProvier, _tokenName);
if (identityResult.Succeeded)
{
await _signInManager.SignOutAsync().ConfigureAwait(false);
}
}).ConfigureAwait(false);
return(identityResult);
}
