/// <summary>
/// <see cref="IDgtAppService"/>
/// </summary>
/// <returns><see cref="IDgtAppService"/></returns>
public List <DriverDTO> SearchDrivers(string filter)
{
if (String.IsNullOrEmpty(filter))
{
throw new ArgumentNullException("filter");
}
var fulltextSpec = DriverSpecifications.FullText(filter);
var result = _driverRepository.AllMatching(fulltextSpec);
if (result != null && result.Any())
{
return(result.OrderByDescending(i => i.CreatedDate).ProjectedAsCollection <DriverDTO>());
}
else
{
return(null);
}
}
