/// <summary>
/// query signal record by lanbuda expression
/// </summary>
/// <param name="predicate"></param>
/// <returns></returns>
public MailConfigDto Get(Expression <Func <MailConfig, bool> > predicate)
{
try
{
return(Mapper.Map <MailConfigDto>(_repository.FirstOrDefault(predicate)));
}
catch (Exception ex)
{
_log.LogError("MailConfigAppService Get lanbuda error occured:" + ex.Message);
return(null);
}
}