public ActionResult ShowArea()
{
//string userId1 = User.Identity.GetUserId();
//PersonalArea area1 = db.PersonalAreas.Where(a => a.AspNetUserId.CompareTo(userId1) == 0).First();
//db.PersonalAreas.Remove(area1);
//db.SaveChanges();
//return RedirectToAction("Index");
if (User.Identity.IsAuthenticated)
{
ViewBag.teacher = false;
if (User.IsInRole("teacher"))
{
PersonalArea areaTeacher = new PersonalArea()
{
AspNetUserId = User.Identity.GetUserId(), Person = User.Identity.Name
};
ViewBag.teacher = true;
return(View(areaTeacher));
}
string userId = User.Identity.GetUserId();
PersonalArea area = db.PersonalAreas.Where(a => a.AspNetUserId.CompareTo(userId) == 0).First();
CoursesInAreaModel coursesModel = MakeCoursesModel(area);
ViewBag.coursesModel = coursesModel;
List <KeyValuePair <int, int> > redGreen = new List <KeyValuePair <int, int> >();
foreach (var course in area.Courses)
{
StudyViewModel studyModel = GetNextParagraph(area, course.Id);
redGreen.Add(new KeyValuePair <int, int>(course.Id, studyModel.Paragraph.NumInCourse));
}
ViewBag.RedGreen = redGreen;
return(View(area));
}
return(RedirectToAction("Index"));
}
public ActionResult DeleteCourseFromPersonalArea(int courseId)
{
string userId = User.Identity.GetUserId();
PersonalArea area = db.PersonalAreas.Where(p => p.AspNetUserId.CompareTo(userId) == 0).First();
// area.Courses.Remove(db.Courses.Find(courseId));
//
CourseStructure corStr = area.CourseStructures.Where(c => c.IdCourse == courseId).First();
area.CourseStructures.Remove(area.CourseStructures.Where(c => c.IdCourse == courseId).First());
db.CourseStructures.Remove(corStr);
area.Courses.Remove(db.Courses.Find(courseId));
db.Entry(area).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
CoursesInAreaModel coursesModel = MakeCoursesModel(area);
ViewBag.coursesModel = coursesModel;
List <KeyValuePair <int, int> > redGreen = new List <KeyValuePair <int, int> >();
foreach (var course in area.Courses)
{
StudyViewModel studyModel = GetNextParagraph(area, course.Id);
redGreen.Add(new KeyValuePair <int, int>(course.Id, studyModel.Paragraph.NumInCourse));
}
ViewBag.RedGreen = redGreen;
return(View(area));
}
public ActionResult AddCourseToArea(int courseId)
{
if (User.Identity.IsAuthenticated)
{
ViewBag.teacher = false;
if (User.IsInRole("teacher"))
{
PersonalArea areaTeacher = new PersonalArea()
{
AspNetUserId = User.Identity.GetUserId(), Person = User.Identity.Name
};
ViewBag.teacher = true;
return(View(areaTeacher));
}
string userId = User.Identity.GetUserId();
PersonalArea area = db.PersonalAreas.Where(a => a.AspNetUserId.CompareTo(userId) == 0).First();
bool alreadyStudy = false;
foreach (var course in area.Courses)
{
if (course.Id == courseId)
{
alreadyStudy = true;
}
}
if (alreadyStudy)
{
CoursesInAreaModel coursesModel1 = MakeCoursesModel(area);
ViewBag.coursesModel = coursesModel1;
List <KeyValuePair <int, int> > redGreen1 = new List <KeyValuePair <int, int> >();
foreach (var course in area.Courses)
{
StudyViewModel studyModel = GetNextParagraph(area, course.Id);
redGreen1.Add(new KeyValuePair <int, int>(course.Id, studyModel.Paragraph.NumInCourse));
}
ViewBag.RedGreen = redGreen1;
return(View(area));
}
CourseStructure courseStr = CreateCourseStructure(courseId);
area.CourseStructures.Add(courseStr);
area.Courses.Add(db.Courses.Find(courseId));
db.SaveChanges();
CoursesInAreaModel coursesModel = MakeCoursesModel(area);
ViewBag.coursesModel = coursesModel;
List <KeyValuePair <int, int> > redGreen = new List <KeyValuePair <int, int> >();
foreach (var course in area.Courses)
{
StudyViewModel studyModel = GetNextParagraph(area, course.Id);
redGreen.Add(new KeyValuePair <int, int>(course.Id, studyModel.Paragraph.NumInCourse));
}
ViewBag.RedGreen = redGreen;
return(View(area));
}
else
{
return(RedirectToAction("Login", "Account"));
}
}
public CoursesInAreaModel MakeCoursesModel(PersonalArea area)
{
CoursesInAreaModel coursesModel = new CoursesInAreaModel();
Dictionary <int, List <Triplet> > dictionary = new Dictionary <int, List <Triplet> >();
foreach (var course in area.Courses)
{
var paragraphs = db.Paragraphs.Where(p => p.CourseId == course.Id).ToList();
var sort = paragraphs.OrderBy(p => p.NumInCourse).ToList();
List <Triplet> pars = new List <Triplet>();
foreach (var paragraph in sort)
{
pars.Add(new Triplet()
{
Name = paragraph.Name, UrlImg = paragraph.ImgUrl, ParagraphId = paragraph.Id
});
}
dictionary.Add(course.Id, pars);
}
coursesModel.courses = dictionary;
return(coursesModel);
}