public SubjectEditViewModel(int subjectId)
{
SubjectId = subjectId;
Title = SubjectId == 0 ? "Создание предмета" : "Редактирование предмета";
Modules = ModulesManagementService.GetModules().Where(e => e.Visible).Select(e => new ModulesViewModel(e)).ToList();
FillSubjectGroups();
if (subjectId != 0)
{
var subject = SubjectManagementService.GetSubject(subjectId);
SubjectId = subjectId;
ShortName = subject.ShortName;
DisplayName = subject.Name;
foreach (var module in Modules)
{
if (subject.SubjectModules.Any(e => e.ModuleId == module.ModuleId))
{
module.Checked = true;
}
}
SelectedGroups = new List <int>();
foreach (var group in Groups)
{
var groupId = int.Parse(group.Value);
if (subject.SubjectGroups.Any(e => e.GroupId == groupId))
{
SelectedGroups.Add(groupId);
}
}
}
}
public SubjectWorkingViewModel(int subjectId)
{
SubjectId = subjectId;
Subject = SubjectManagementService.GetSubject(subjectId);
SubjectName = Subject.Name;
Modules = Subject.SubjectModules.OrderBy(e => e.Module.Order).Select(e => new ModulesViewModel(e.Module)).ToList();
NotVisibleModules = ModulesManagementService.GetModules().Where(e => !e.Visible).Select(e => new ModulesViewModel(e)).ToList();
}
public SubjectWorkingViewModel(int subjectId)
{
SubjectId = subjectId;
Subject = SubjectManagementService.GetSubject(new Query <Subject>(e => e.Id == subjectId)
.Include(e => e.SubjectModules.Select(x => x.Module))
.Include(e => e.SubjectLecturers.Select(x => x.Lecturer.User)));
SubjectName = Subject.Name;
Modules = Subject.SubjectModules.OrderBy(e => e.Module.Order).Select(e => new ModulesViewModel(e.Module))
.ToList();
NotVisibleModules = ModulesManagementService.GetModules().Where(e => !e.Visible)
.Select(e => new ModulesViewModel(e)).ToList();
}
public LmsViewModel(int userId, bool isLector)
{
var s = SubjectManagementService.GetUserSubjects(userId).Where(e => !e.IsArchive);
Subjects = s.Select(e => new SubjectViewModel(e)).ToList();
CurrentSubjects = Subjects.Count();
TotalSubject = SubjectManagementService.GetSubjects().Count();
ComplexSubjects = s
.Where(cs =>
ModulesManagementService.GetModules(cs.Id).Any(m => m.ModuleType == ModuleType.ComplexMaterial))
.Select(e => new SubjectViewModel(e)).ToList();
CourseProjectSubjects = s.Where(cs =>
ModulesManagementService.GetModules(cs.Id).Any(m => m.ModuleType == ModuleType.YeManagment))
.Select(e => new SubjectViewModel(e)).ToList();
var modelStudents = new List <int>();
CurrentStudents = 0;
if (isLector)
{
TotalStudents = StudentManagementService.GetStudents().Count();
foreach (var subjects in SubjectManagementService.GetUserSubjects(userId))
{
if (subjects.SubjectGroups != null)
{
foreach (var group in subjects.SubjectGroups)
{
foreach (var student in group.SubjectStudents)
{
if (modelStudents.All(e => e != student.StudentId))
{
modelStudents.Add(student.StudentId);
CurrentStudents += 1;
}
}
}
}
}
}
}
public void Save(int userId)
{
var subject = new Subject
{
Id = SubjectId,
Name = DisplayName,
ShortName = ShortName,
SubjectModules = new Collection <SubjectModule>(),
SubjectLecturers = new Collection <SubjectLecturer>()
};
foreach (var module in Modules)
{
if (module.Checked)
{
if (module.Type == ModuleType.Labs)
{
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules().First(e => e.ModuleType == ModuleType.ScheduleProtection).Id,
SubjectId = SubjectId
});
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules().First(e => e.ModuleType == ModuleType.StatisticsVisits).Id,
SubjectId = SubjectId
});
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules().First(e => e.ModuleType == ModuleType.Results).Id,
SubjectId = SubjectId
});
}
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = module.ModuleId,
SubjectId = SubjectId
});
}
}
subject.SubjectLecturers.Add(new SubjectLecturer
{
SubjectId = SubjectId,
LecturerId = userId
});
if (SelectedGroups != null)
{
subject.SubjectGroups = SelectedGroups.Select(e => new SubjectGroup
{
GroupId = e,
SubjectId = SubjectId
}).ToList();
}
else
{
subject.SubjectGroups = new Collection <SubjectGroup>();
}
Subject sub = SubjectManagementService.SaveSubject(subject);
foreach (var module in sub.SubjectModules)
{
if (module.ModuleId == 9)
{
MaterialsManagementService.CreateRootFolder(module.Id, sub.Name);
}
}
}
public void Save(int userId, string color)
{
var subject = new Subject
{
Id = SubjectId,
Name = DisplayName,
ShortName = ShortName,
Color = color,
SubjectModules = new Collection <SubjectModule>(),
SubjectLecturers = new Collection <SubjectLecturer>()
};
foreach (var module in Modules)
{
if (module.Checked)
{
if (module.Type == ModuleType.Labs)
{
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules()
.First(e => e.ModuleType == ModuleType.ScheduleProtection).Id,
SubjectId = SubjectId
});
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules()
.First(e => e.ModuleType == ModuleType.StatisticsVisits).Id,
SubjectId = SubjectId
});
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = ModulesManagementService.GetModules()
.First(e => e.ModuleType == ModuleType.Results).Id,
SubjectId = SubjectId
});
}
subject.SubjectModules.Add(new SubjectModule
{
ModuleId = module.ModuleId,
SubjectId = SubjectId
});
}
}
subject.SubjectLecturers.Add(new SubjectLecturer
{
SubjectId = SubjectId,
LecturerId = userId
});
var selectedGroupdsOld = new List <SubjectGroup>();
if (SubjectId != 0)
{
selectedGroupdsOld = SubjectManagementService
.GetSubject(new Query <Subject>(e => e.Id == SubjectId).Include(e => e.SubjectGroups)).SubjectGroups
.ToList();
}
var oldGroupIds = selectedGroupdsOld.Select(x => x.GroupId);
if (SelectedGroups != null)
{
UpdateNewAssignedGroups(Modules.Where(e => e.Checked),
SelectedGroups.Where(e => !oldGroupIds.Contains(e)).ToList());
subject.SubjectGroups = SelectedGroups.Select(e => new SubjectGroup
{
GroupId = e,
SubjectId = SubjectId,
IsActiveOnCurrentGroup = true
}).ToList();
}
else
{
subject.SubjectGroups = new Collection <SubjectGroup>();
}
foreach (var subjectSubjectGroup in selectedGroupdsOld)
{
if (subject.SubjectGroups.Any(e => e.GroupId == subjectSubjectGroup.GroupId))
{
continue;
}
TestsManagementService.UnlockAllTestForGroup(subjectSubjectGroup.GroupId);
SubjectManagementService.DeleteNonReceivedUserFiles(subjectSubjectGroup.GroupId);
}
var acp = Context.AssignedCourseProjects.Include("Student")
.Where(x => x.CourseProject.SubjectId == subject.Id);
foreach (var a in acp)
{
var flag = subject.SubjectGroups.Any(s => s.GroupId == a.Student.GroupId);
if (!flag)
{
Context.AssignedCourseProjects.Remove(a);
}
CPManagementService.DeletePercenageAndVisitStatsForUser(a.StudentId);
}
var cpg = Context.CourseProjectGroups.Where(x => x.CourseProject.SubjectId == subject.Id);
foreach (var a in cpg)
{
var flag = subject.SubjectGroups.Any(s => s.GroupId == a.GroupId);
if (!flag)
{
Context.CourseProjectGroups.Remove(a);
}
}
Context.SaveChanges();
var sub = SubjectManagementService.SaveSubject(subject);
SubjectId = sub.Id;
CreateOrUpdateSubGroups();
foreach (var module in sub.SubjectModules)
{
if (module.ModuleId == 9)
{
MaterialsManagementService.CreateRootFolder(module.Id, sub.Name);
}
}
}
