public bool DeleteDoctorById(int doctorId)
{
PatientManager patientManager = new PatientManager();
List<Patient> patientList = patientManager.GetPatientsByDoctorId(doctorId);
if (patientList.Count>0)
{
return false;
}
else
{
return doctorGateway.DeleteDoctorById(doctorId);
}
}
public bool DeleteDoctorById(int doctorId)
{
PatientManager patientManager = new PatientManager();
List <Patient> patientList = patientManager.GetPatientsByDoctorId(doctorId);
if (patientList.Count > 0)
{
return(false);
}
else
{
return(doctorGateway.DeleteDoctorById(doctorId));
}
}
private void saveButton_Click(object sender, EventArgs e)
{
PatientManager patientManager=new PatientManager();
PatientDiseaseManager patientDiseaseManager=new PatientDiseaseManager();
Patient patient=new Patient();
patient.Id = patientId;
patient.Name = patientsNameTextBox.Text;
patient.DoctorId = int.Parse(doctorComboBox.SelectedValue.ToString());
if (mode == "Update" && patient.Name!="")
{
int row = patientManager.Update(patient);
if (row == 1)
{
PatientDiseaseManager aPatientDiseaseManager=new PatientDiseaseManager();
aPatientDiseaseManager.DeleteExisting(patient);
foreach (var index in diseaseCheckedListBox.CheckedItems)
{
Disease disease = (Disease)index;
PatientDisease patientDisease = new PatientDisease();
patientDisease.PatientId = patient.Id;
patientDisease.DiseaseId = disease.Id;
patientDiseaseManager.Save(patientDisease);
}
Close();
MessageBox.Show("Patient Successfully Updated");
}
}
else if(patient.Name!="")
{
int retrievedPatientId = patientManager.Save(patient);
if (retrievedPatientId > 0)
{
foreach (var index in diseaseCheckedListBox.CheckedItems)
{
Disease disease = (Disease) index;
PatientDisease patientDisease = new PatientDisease();
patientDisease.PatientId = retrievedPatientId;
patientDisease.DiseaseId = disease.Id;
patientDiseaseManager.Save(patientDisease);
}
Close();
MessageBox.Show("Patient Successfully Saved");
}
}
else
{
MessageBox.Show("Name cannot be empty");
}
}
private void showPatientsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (doctorsListView.SelectedItems.Count > 0)
{
int doctorId = int.Parse(doctorsListView.SelectedItems[0].Tag.ToString());
List<Patient> patientList = new List<Patient>();
PatientManager patientManager = new PatientManager();
patientList = patientManager.GetPatientsByDoctorId(doctorId);
PatientListForm patientListForm = new PatientListForm(patientList);
patientListForm.Show();
}
else
{
MessageBox.Show("You must Select a row");
}
}
