private void ConsultTeacherButtonClicked(object sender, RoutedEventArgs routedEventArgs)
{
ProfessionalPracticesContext professionalPracticesContext = new ProfessionalPracticesContext();
UnitOfWork unitOfWork = new UnitOfWork(professionalPracticesContext);
try
{
IEnumerable<Teacher> thereAreTeachers = unitOfWork.Teachers.GetAll();
if (IENumerableHasTeachers(thereAreTeachers))
{
TeacherConsultation teacherConsultation = new TeacherConsultation();
teacherConsultation.Show();
Close();
}
else
{
MessageBox.Show("No hay profesores registrados. Por favor registre uno");
}
}
catch (SqlException)
{
MessageBox.Show("No hay conexión a la base de datos. Intente más tarde");
}
catch (EntityException)
{
MessageBox.Show("No hay conexión a la base de datos. Intente más tarde");
}
finally
{
unitOfWork.Dispose();
}
}
private void DeleteButtonClicked(object sender, RoutedEventArgs routedEventArgs)
{
MessageBoxResult messageBoxResult = MessageBox.Show("¿Seguro desea eliminar el profesor?", "Confirmación", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (messageBoxResult == MessageBoxResult.Yes)
{
try
{
ProfessionalPracticesContext professionalPracticesContext = new ProfessionalPracticesContext();
UnitOfWork unitOfWork = new UnitOfWork(professionalPracticesContext);
Teacher deleteTeacher = unitOfWork.Teachers.Get(teacher.StaffNumber);
deleteTeacher.User.UserStatus = UserStatus.INACTIVE;
int rowsAffected = unitOfWork.Complete();
unitOfWork.Dispose();
if (rowsAffected == 1)
{
MessageBox.Show("El Profesor se eliminó exitosamente", "Elimiación Exitosa", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
MessageBox.Show("El Profesor no pudo eliminarse", "Eliminación Fallida", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
catch (EntityException)
{
MessageBox.Show("El Profesor no pudo eliminarse", "Eliminación Fallida", MessageBoxButton.OK, MessageBoxImage.Error);
}
TeacherConsultation teacherConsultation = new TeacherConsultation();
teacherConsultation.Show();
Close();
}
}
private void BehindButtonClicked(object sender, RoutedEventArgs routedEventArgs)
{
TeacherConsultation teacherConsultation = new TeacherConsultation();
teacherConsultation.Show();
Close();
}
private void ModifyButtonClicked(object sender, RoutedEventArgs routedEventArgs)
{
CreateTeacherFromInputData();
Console.WriteLine(ValidateData());
if (ValidateData())
{
try
{
bool teacherrWithSameData = _unitOfWork.Teachers.TeacherIsAlreadyRegistered(_teacher, true);
if (teacherrWithSameData)
{
MessageBox.Show("El correo, correo alternativo o número de teléfono ingresado ya está ocupado por otro usuario");
}
else
{
bool userConfirmedAction = AskForConfirmation();
if (userConfirmedAction)
{
_unitOfWork.Complete();
_unitOfWork.Dispose();
MessageBox.Show("Profesor modificado exitosamente.");
TeacherConsultation teacherConsult = new TeacherConsultation();
teacherConsult.Show();
Close();
}
}
}
catch (SqlException)
{
ShowException();
}
}
}
private void CancelButtonClicked(object sender, RoutedEventArgs routedEventArgs)
{
MessageBoxResult messageBoxResult = MessageBox.Show("¿Seguro desea cancelar?", "Confirmación", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (messageBoxResult == MessageBoxResult.Yes)
{
TeacherConsultation teacherConsultation = new TeacherConsultation();
teacherConsultation.Show();
Close();
}
}