Esempio n. 1
0
        public ActionResult DeleteConfirmed(int id)
        {
            var file = new FilesController();

            Module module     = db.Modules.AsNoTracking().FirstOrDefault(a => a.Id == id);             //Find(id);
            var    activities = module.Activities.ToList();

            foreach (var a in activities)
            {
                var files = a.Files.ToList();
                file.DeleteFiles(files);
            }

            var moduleFiles = module.Files.ToList();

            file.DeleteFiles(moduleFiles);
            //ViewBag.CourseId = module.CourseId;
            try
            {
                module = db.Modules.Find(id);
                db.Modules.Remove(module);
                db.SaveChanges();
                TempData["Event"] = "Module " + module.Name + " removed.";
            }
            catch (Exception e)
            {
                TempData["NegativeEvent"] = e.Message;
            }
            return(RedirectToAction("Index", new { courseId = module.CourseId }));
        }
Esempio n. 2
0
        public ActionResult DeleteConfirmed(string email)
        {
            ApplicationDbContext newDbContext = new ApplicationDbContext();
            //hitta user genom eposten
            ApplicationUser user = newDbContext.Users.FirstOrDefault(u => u.Email == email);

            if (user != null)
            {
                string presentedName = user.FullName;
                if (selectedList == "PartialList" || selectedList == "StudentList")
                {
                    var  file   = new FilesController();
                    var  files  = user.Files.ToList();
                    bool result = file.DeleteFiles(files);
                    if (!result)
                    {
                        TempData["NegativeEvent"] = "User couldn´t be removed. Error when trying to remove files for student";
                        if (selectedList == "StudentList")
                        {
                            return(RedirectToAction("StudentList"));
                        }
                        else
                        {
                            return(RedirectToAction("Details", "Courses", new { id = details }));
                        }
                    }
                }
                if (selectedList == "Teacherlist" && user.Files.Count > 0)
                {
                    TempData["NegativeEvent"] = "User couldn´t be removed. Has uploaded course files.";
                    return(RedirectToAction("TeacherList"));
                }

                newDbContext.Users.Remove(user);
                newDbContext.SaveChanges();

                //in med konfirmeringsmeddelande nedan
                TempData["Event"] = presentedName + " removed from the LMS.";

                if (selectedList == "PartialList")
                {
                    //här skall redirect till coursescontroller med korrekt indata av en int till till
                    return(RedirectToAction("Details", "Courses", new { id = details }));
                }

                if (selectedList == "Teacherlist")
                {
                    return(RedirectToAction("TeacherList"));
                }
                else
                {
                    return(RedirectToAction("StudentList"));
                }
            }
            //om vi har kommit hit är originaluser inte hittad. skicka felmeddelande till klient
            TempData["NegativeEvent"] = "User not found. Please try again or navigate using the navbar on top of the page.";
            return(View());
        }
Esempio n. 3
0
        public ActionResult DeleteConfirmed(int id)
        {
            FilesController file     = new FilesController();
            Activity        activity = db.Activities.AsNoTracking().FirstOrDefault(a => a.Id == id);
            var             files    = activity.Files.ToList();
            var             moduleId = activity.ModuleId;
            bool            result   = file.DeleteFiles(files);

            if (result)
            {
                activity = db.Activities.Find(id);
                db.Activities.Remove(activity);
                db.SaveChanges();
                TempData["Event"] = "Activity " + activity.Name + " removed.";
            }
            else
            {
                TempData["NegativeEvent"] = "Activity " + activity.Name + " couldn´t be removed.";
            }

            return(RedirectToAction("Details", "Modules", new { id = moduleId }));
        }
Esempio n. 4
0
        public ActionResult DeleteConfirmed(int id)
        {
            bool   result  = true;
            var    file    = new FilesController();
            Course course  = db.Courses.AsNoTracking().FirstOrDefault(a => a.Id == id);  //Find(id);
            var    modules = course.Modules.ToList();

            foreach (var m in modules)
            {
                var activities = m.Activities.ToList();
                foreach (var a in activities)
                {
                    var activityFiles = a.Files.ToList();
                    result = file.DeleteFiles(activityFiles);
                }
                if (result)
                {
                    var moduleFiles = m.Files.ToList();
                    result = file.DeleteFiles(moduleFiles);
                    if (!result)
                    {
                        TempData["NegativeEvent"] = "Course " + course.Name + " not removed.";
                        return(RedirectToAction("Index"));
                    }
                }
                else
                {
                    TempData["NegativeEvent"] = "Course " + course.Name + " not removed.";
                    return(RedirectToAction("Index"));
                }
            }
            if (result)
            {
                var courseFiles = course.Files.ToList();
                result = file.DeleteFiles(courseFiles);
                if (!result)
                {
                    TempData["NegativeEvent"] = "Course " + course.Name + " not removed.";
                    return(RedirectToAction("Index"));
                }
            }


            bool sucess = DeleteStudents(id);

            if (sucess)
            {
                course = db.Courses.Find(id);
                //Course course = db.Courses.Include(m => m.C(id);

                try
                {
                    db.Courses.Remove(course);
                    db.SaveChanges();
                    TempData["Event"] = "Course " + course.Name + " removed.";
                } catch (Exception e)
                {
                    TempData["NegativeEvent"] = e.Message;
                }
            }
            return(RedirectToAction("Index"));
        }