public async Task <IActionResult> OnGetAsync(Guid id)
{
Instructor = await _instructorRepository.GetInstructorAsync(id);
if (Instructor == null)
{
return(NotFound());
}
CourseAssignments = new CourseAssignmentViewModel()
{
InstructorId = id
};
var assignedCourses = await _instructorRepository.GetAssignedCourseData(id);
var allCourses = await _courseRepository.GetCoursesAndDepartmentsAsync();
var checkBoxListItems = allCourses
.Select(course => new CheckBoxListItem
{
Id = course.Id,
Display = course.Title,
IsChecked = assignedCourses.Any(x => x.CourseId == course.Id)
}).ToList();
CourseAssignments.AssignedCourses = checkBoxListItems;
return(Page());
}