public ActionResult Create( int courseId, CourseInstanceCreateEdit newCourseInstance )
{
newCourseInstance.BaseCourse = db.Course.Where( c => c.ID == courseId ).FirstOrDefault();
if( newCourseInstance.Year < 0 || newCourseInstance.BaseCourse == null ) {
return View( newCourseInstance );
}
List<Person> studentsList = new List<Person>();
for( int i = 0; i < newCourseInstance.Chosen_Students.Count(); i++ ) {
if( newCourseInstance.Chosen_Students[i] ) {
string id = newCourseInstance.Students[i].Id;
Person student = db.Users.Where( p => p.Id == id ).FirstOrDefault();
studentsList.Add( student );
}
}
var courseInstance = new CourseInstance {
Year = newCourseInstance.Year,
AdditionalDescription = newCourseInstance.AdditionalDescription,
BaseCourse = newCourseInstance.BaseCourse,
Place = newCourseInstance.Place,
Report_Date = newCourseInstance.Report_Date,
Students = studentsList,
};
db.CourseInstance.Add( courseInstance );
db.SaveChanges();
return RedirectToAction( "course", "Courses", new { id = courseId } );
}
public ActionResult Edit( int courseId, int id, bool cameFromCoursePage, CourseInstanceCreateEdit editedCourseInstance )
{
if( editedCourseInstance.Year < 0 || editedCourseInstance.BaseCourse == null ) {
return View( editedCourseInstance );
}
List<Person> studentsList = new List<Person>();
for( int i = 0; i < editedCourseInstance.Chosen_Students.Count(); i++ ) {
if( editedCourseInstance.Chosen_Students[i] ) {
string studentId = editedCourseInstance.Students[i].Id;
Person student = db.Users.Where( p => p.Id == studentId ).FirstOrDefault();
studentsList.Add( student );
}
}
var courseInstance = db.CourseInstance.Where( c => c.ID == editedCourseInstance.ID ).First();
if( courseInstance == null ) {
return HttpNotFound();
}
courseInstance.Year = editedCourseInstance.Year;
courseInstance.AdditionalDescription = editedCourseInstance.AdditionalDescription;
courseInstance.BaseCourse = db.Course.Where( c => c.ID == editedCourseInstance.BaseCourse.ID ).First();
courseInstance.Place = editedCourseInstance.Place;
courseInstance.Report_Date = editedCourseInstance.Report_Date;
courseInstance.Students.Clear();
courseInstance.Students = studentsList;
db.SaveChanges();
if( cameFromCoursePage ) {
return RedirectToAction( "course", "Courses", new { id = courseId } );
} else {
return RedirectToAction( "CourseInstance", new { id = id } );
}
}