/// <summary>
/// This method get an UserToken entity for given token
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public async Task <UserToken> GetByTokenAsync(string token)
{
if (string.IsNullOrEmpty(token))
{
return(await Task.FromResult <UserToken>(null));
}
return(await _userTokenRepository.GetByTokenAsync(token));
}
