async Task Save()
{
if (String.IsNullOrWhiteSpace(Student.studentID) &&
String.IsNullOrWhiteSpace(Student.firstName) &&
String.IsNullOrWhiteSpace(Student.courseID) &&
String.IsNullOrWhiteSpace(Student.idNumber) &&
String.IsNullOrWhiteSpace(Student.password))
{
await _pageService.DisplayAlert("Error", "Please enter All the Fields", "OK");
return;
}
if (Student.id == 0)
{
await _studentStore.AddStudent(Student);
StudentAdded?.Invoke(this, Student);
}
else
{
await _studentStore.UpdateStudent(Student);
StudentUpdated?.Invoke(this, Student);
}
await _pageService.PopModalAsync();
}
public void Handle(StudentUpdated @event)
{
using (var context = new ProjectionContext(ConnectionString.Get()))
{
var entity = context.Students.Find(@event.AggregateId);
if (entity == null)
{
throw new EntityNotFoundException(@event.AggregateId, "Stagiaires");
}
entity.Lastname = @event.Lastname;
entity.Firstname = @event.Firstname;
context.SaveChanges();
}
}
public static void OnStudentUpdated()
{
StudentUpdated?.Invoke(new object(), EventArgs.Empty);
}
public void Apply(StudentUpdated @event)
{
FirstMidName = @event.FirstMidName;
LastName = @event.LastName;
EnrollmentDate = @event.EnrollmentDate;
}
public void Handle(StudentUpdated @event)
{
}
