private void comboBoxTeachersDocuments_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
this.labelSuccess.Text = string.Empty;
if (IsDocumentSelected())
{
CleanListBoxes();
string documentNumber = this.comboBoxTeachersDocuments.SelectedItem.ToString();
ITeacherLogic teacherOpertions = Provider.GetInstance.GetTeacherOperations();
Teacher teacherToModify = teacherOpertions.GetTeacherByDocumentNumber(documentNumber);
this.textBoxTeacherName.Text = teacherToModify.GetName();
this.textBoxTeacherLastName.Text = teacherToModify.GetLastName();
this.PopulateListBoxes(teacherToModify);
}
else
{
this.CleanForm();
}
}
catch (CoreException ex)
{
CleanForm();
this.labelError.Text = ex.Message;
}
catch (Exception)
{
CleanForm();
this.labelError.Text = Constants.ERROR_UNEXPECTED;
}
}
private void OnTeacherDocument_ComboIndexChange(object sender, EventArgs e)
{
try
{
this.CleanForm();
this.labelSuccess.Text = string.Empty;
if (comboBoxTeachersDocuments.SelectedIndex >= 0)
{
buttonDeleteTeacher.Enabled = true;
var documentNumber = comboBoxTeachersDocuments.SelectedItem as string;
ITeacherLogic teacherOperations = Provider.GetInstance.GetTeacherOperations();
this.teacherToDelete = teacherOperations.GetTeacherByDocumentNumber(documentNumber);
this.FillFormWithTeacherData();
}
else
{
this.labelError.Text = Constants.ERROR_DOCUMENTNUMBER_REQUIRED;
}
}
catch (CoreException ex)
{
this.teacherToDelete = null;
this.labelError.Text = ex.Message;
}
catch (Exception)
{
this.teacherToDelete = null;
this.labelError.Text = Constants.ERROR_UNEXPECTED;
}
}
private void PopulateSubjectsList(Teacher aTeacher)
{
this.listBoxTeacherSubjects.Items.Clear();
ITeacherLogic teacherOperations = Provider.GetInstance.GetTeacherOperations();
Teacher selectedTeacher = teacherOperations.GetTeacherByDocumentNumber(aTeacher.GetDocumentNumber());
List <Subject> teacherSubjects = selectedTeacher.GetSubjects();
this.LoadSubjectsIntoListBox(teacherSubjects);
}
public void FindTeacherByDocumentNumber()
{
ITeacherLogic teacherOperations = DummyProvider.GetInstance.GetTeacherOperations();
string documentNumber = "1234567-8";
Teacher firstTeacher = new Teacher(Utility.GetRandomName(), Utility.GetRandomLastName(), documentNumber);
teacherOperations.AddTeacher(firstTeacher);
Teacher teacherFound = teacherOperations.GetTeacherByDocumentNumber(documentNumber);
Assert.IsNotNull(teacherFound);
}
public void ModifyTeacherLastName()
{
ITeacherLogic teacherOperations = DummyProvider.GetInstance.GetTeacherOperations();
Teacher newTeacher = new Teacher(Utility.GetRandomName(), "de Leon", "1234567-8");
teacherOperations.AddTeacher(newTeacher);
ModifyTeacherInput input = new ModifyTeacherInput();
input.NewLastName = "Diaz";
input.DocumentNumber = "1234567-8";
teacherOperations.ModifyTeacher(input);
Teacher modifiedTeacher = teacherOperations.GetTeacherByDocumentNumber("1234567-8");
Assert.AreEqual(modifiedTeacher.GetLastName(), input.NewLastName);
}
public void ModifyTeacherSubjects()
{
ITeacherLogic teacherOperations = DummyProvider.GetInstance.GetTeacherOperations();
#region Add subjects to the system
List <Subject> systemSubjects = SystemDummyData.GetInstance.GetSubjects();
Subject subject1 = new Subject(1234, "Math");
Subject subject2 = new Subject(3216, "Physics");
Subject subject3 = new Subject(7418, "Chemistry");
Subject subject4 = new Subject(9632, "History");
systemSubjects.Add(subject1);
systemSubjects.Add(subject2);
systemSubjects.Add(subject3);
systemSubjects.Add(subject4);
#endregion
#region Add teacher to the system
Teacher newTeacher = new Teacher(Utility.GetRandomName(), Utility.GetRandomLastName(), "1234567-8");
newTeacher.AddSubjectToTeach(subject1);
newTeacher.AddSubjectToTeach(subject2);
newTeacher.AddSubjectToTeach(subject3);
teacherOperations.AddTeacher(newTeacher);
#endregion
List <Subject> newSubjects = new List <Subject>();
newSubjects.Add(subject1);
newSubjects.Add(subject2);
newSubjects.Add(subject4);
ModifyTeacherInput input = new ModifyTeacherInput();
input.NewSubjects = newSubjects;
input.DocumentNumber = "1234567-8";
teacherOperations.ModifyTeacher(input);
Teacher modifiedTeacher = teacherOperations.GetTeacherByDocumentNumber("1234567-8");
Assert.IsTrue(Utility.CompareLists(modifiedTeacher.GetSubjects(), input.NewSubjects));
}
