public ActionResult UserCourseInfoPost(UserCourseInfo model)
{
UserCourseInfoService.EnableTracking();
var info = GetUserCourseInfo(model.Course_TC);
var isEmpty = model.Description.IsEmpty();
if (info == null)
{
if (!isEmpty)
{
model.UserID = User.UserID;
UserCourseInfoService.InsertAndSubmit(model);
}
}
else
{
if (isEmpty)
{
UserCourseInfoService.DeleteAndSubmit(info);
}
else
{
info.Update(model, x => x.Description);
UserCourseInfoService.SubmitChanges();
}
}
return(OkJson());
}
public GroupVM GetGroup(decimal groupID)
{
var group = GroupService.GetByPK(groupID);
if (group == null)
{
return(null);
}
var user = AuthService.CurrentUser;
var sglList = new List <StudentInGroupLecture>();
StudentInGroup studentInGroup = null;
if (user.GetOrDefault(x => x.IsStudent))
{
studentInGroup = GetSig(groupID);
if (studentInGroup != null)
{
sglList = GetSqlList(studentInGroup);
}
}
var lectureOffset = 0;
var lecturesGroup = group.IsOpenLearning
? GroupService.GetByPK(group.MegaGroup_ID.Value) : group;
var lectures = lecturesGroup.Lectures.OrderBy(l => l.LectureDateBeg).ToList();
var lecturesVM = lectures.Select(l => {
var lectureHours = GetLectureHours(l);
lectureOffset += lectureHours;
return(new GroupVM.LectureVM
{
Lecture = l,
Contents = GetContent(group.Course, lectureOffset - lectureHours,
lectureHours),
StudentLecture = sglList.FirstOrDefault(
sgl => sgl.Lecture_ID == l.Lecture_ID)
});
}).ToList();
var groupFiles = @group.GroupFiles.Select(g => g.UserFile).ToList();
var groupUserFiles = groupFiles.Select(x => x.UserFileID);
var fileList = new FileListVM {
Group = group,
Files = groupFiles,
UserFiles = FileVMService.GetUserFiles(null)
.Where(x => !groupUserFiles.Contains(x.UserFileID)).ToList()
};
var tests = SiteObjectService.GetByRelationObject <Test>(group.Course).ToList();
var testAfterComplete = new List <Test>();
if (studentInGroup != null)
{
var isBegin = group.DateBeg.GetValueOrDefault() + group.TimeBeg.GetValueOrDefault().TimeOfDay <= DateTime.Now;
if (group.Course_TC == CourseTC.DpCons && isBegin)
{
testAfterComplete = TestService.CourseTests()
.GetValueOrDefault(studentInGroup.Track_TC) ?? new List <Test>();
}
else
{
testAfterComplete = TestService.CourseTests()
.GetValueOrDefault(@group.Course_TC) ?? new List <Test>();
}
}
var trainerUserId = group.Teacher.GetOrDefault(x =>
x.User.GetOrDefault(y => y.UserID));
var trainerCourseInfo = UserCourseInfoService.FirstOrDefault(x =>
x.UserID == trainerUserId && x.Course_TC == group.Course_TC)
.GetOrDefault(x => x.Description);
var sigId = studentInGroup.GetOrDefault(x => x.StudentInGroup_ID);
var IsCertExists = CertificateService.GetAll(x =>
x.StudentInGroup_ID == sigId).Any();
var isUnlimit = studentInGroup.GetOrDefault(x => x.IsUnlimit);
var r = GetHideVideo(studentInGroup, sglList, group);
var hideVideo = r.Item1;
var hideForUnlimit = r.Item2;
var canAccessVideo = r.Item3;
return(new GroupVM
{
Group = group,
TrainerCourseInfo = trainerCourseInfo,
Lectures = lecturesVM,
LastMessages = GetLastMessages(groupID),
FileList = fileList,
CanAccessVideo = canAccessVideo,
Tests = tests,
TestsAfterComplete = testAfterComplete,
StudentInGroup = studentInGroup,
IsCertExists = IsCertExists,
User = user,
HideForUnlimit = hideForUnlimit,
HideVideo = hideVideo,
IsUnlimit = isUnlimit,
Progress = GetProgress(lectures, group, studentInGroup)
});
}
private UserCourseInfo GetUserCourseInfo(string courseTC)
{
return(UserCourseInfoService.FirstOrDefault(x => x.UserID == User.UserID &&
x.Course_TC == courseTC));
}