private void ButtonBook_Click(object sender, RoutedEventArgs e)
{
if (CourseID.SelectedItem != null && StudentID.SelectedItem != null && lblSelectedDate.Content != null)
{
int studentID = int.Parse(StudentID.Text);
int courseID = int.Parse(CourseID.Text);
string selectedDate = lblSelectedDate.Content.ToString();
bool checkDuplicateBooking = _bookingManager.DuplicateBookingRecord(studentID, selectedDate);
if (checkDuplicateBooking)
{
MessageBox.Show("Student already have a class booked for this date", "Duplicate booking", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
_bookingManager.Create(studentID, courseID, selectedDate);
MessageBox.Show($"Congratulations, You have enrolled successfully\n\n" +
$"Your Booking ID is: {_bookingManager.SelectedBooking.BookingID}");
PopulateBookingListBox();
}
}
else
{
MessageBox.Show("Please select all the fields to make a booking");
}
}
public void WhenAStudentSelectsAnotherBookingForTheSameDateSystemReturnsTrue()
{
using (var db = new AcademyContext())
{
_bookingManager.Create(2, 5, "01/05/2021");
bool results = _bookingManager.DuplicateBookingRecord(2, "01/05/2021");
bool expected = true;
Assert.AreEqual(expected, results);
}
}