/// <summary>
/// Gets the collection of PatientInfos that had appointments recently.
/// </summary>
/// <returns> The collection of PatientView objects.</returns>
public IEnumerable <PatientView> GetRecentPatients()
{
// TODO: Implement search throw PatientAppoinment table when available
var recentPatients = (from patient in _data.GetPatients()
where patient.IsDeleted != true
join entry in _data.GetAppointments() on patient.Id equals entry.PatientId
orderby entry.AppointmentDateTime descending
select patient).Distinct().Take(5);
var result = _mapper.Map <IEnumerable <PatientInfo>, IEnumerable <PatientView> >(recentPatients);
return(result);
}