public async Task <IActionResult> EditStudents(int courseId)
{
var course = _coursesRepository.GetById(courseId);
var students = await _studentsRepository.GetActiveStudents();
var subjectId = course.SubjectId;
var subject = _subjectsRepository.GetById(subjectId);
var model = new CourseEditStudentsViewModel
{
CourseId = courseId,
Course = new CourseViewModel
{
CourseId = courseId,
Description = subject.Description,
Start = course.StartDate,
End = course.EndDate,
Subject = subject,
Name = course.Name,
Teacher = new UserViewModel
{
Email = course.Teacher.Email,
FirstName = course.Teacher.FirstName,
LastName = course.Teacher.LastName,
MiddleName = course.Teacher.MiddleName,
},
TeacherId = course.TeacherId,
SubjectId = subjectId
},
};
var studentsInCourse = (await _coursesRepository.GetStudents(model.CourseId)).Select(x => x.StudentId).ToList();
model.Students = students.Select(x => new CourseStudentEditViewModel
{
Id = x.StudentId,
Name = x.User.LastName + " " + x.User.FirstName + " " + x.User.MiddleName,
Selected = studentsInCourse.Count == 0 ? false : studentsInCourse.Contains(x.StudentId)
}).ToList();
return(View(model));
}