public ActionResult GetCoursesList(int id)
{
var courses = this.Data.Courses.All();
var model = new EditCertificateCoursesModel()
{
Id = id,
Courses = courses.Select(CertificateCourseModel.FromCourse).ToList()
};
return(PartialView(model));
}
public ActionResult EditCourse(EditCertificateCoursesModel model)
{
var certificateInDb = this.Data.Certificates.All(new string[] { "Courses" }).FirstOrDefault(c => c.Id == model.Id);
var courseInCertificate = certificateInDb.Courses.FirstOrDefault(c => c.Id == model.CourseId);
if (courseInCertificate == null)
{
var courseToAdd = this.Data.Courses.GetById(model.CourseId);
certificateInDb.Courses.Add(courseToAdd);
}
else
{
var courseToRemove = this.Data.Courses.GetById(model.CourseId);
certificateInDb.Courses.Remove(courseToRemove);
}
this.Data.SaveChanges();
return(RedirectToAction("Index"));
}
