public ExamSuiteGroup AddExamSuiteGruop(string SubjectId, [FromBody] ExamSuiteGroup examsuitegroup)
        {
            if (examsuitegroup == null)
            {
                return(null);
            }

            //TODO: return false if ExamSuiteGroupName exist

            var _subject    = repoForApprove.GetInActiveSubject(SubjectId);
            var _examSuites = repoQ.GetAllQuestionSuiteBySubjectId(SubjectId);

            // GetallSuite Create NewExamSuiteGruopMap
            var _examSuitIdInSubject = _examSuites.Select(x => new InActive.ExamSuiteGroupMap
            {
                _id         = repoForApprove.GetNewGuid("").ToString(),
                ExamSuiteId = x._id,
                RandomCount = 0,
            }).ToList();

            // Create NewExamSuiteGruop to InActiveSubject
            var newExamsuitegroup = new InActive.ExamSuiteGroup()
            {
                _id = examsuitegroup.ExamSuiteGroupName,
                ExamSuiteGroupName = examsuitegroup.ExamSuiteGroupName,
                PassScore          = examsuitegroup.PassScore,
                ExamDuration       = examsuitegroup.ExamDuration,
                ExamSuiteGroupMaps = _examSuitIdInSubject,
                IsUsed             = examsuitegroup.IsUsed,
            };

            if (_subject.ExamSuiteGroups == null)
            {
                _subject.ExamSuiteGroups = new List <InActive.ExamSuiteGroup>();
            }
            _subject.ExamSuiteGroups.Add(newExamsuitegroup);

            repoForApprove.UpsertInactiveSubject(_subject);

            examsuitegroup.id = newExamsuitegroup._id;
            examsuitegroup.ExamSuiteGroupMaps = _examSuitIdInSubject.Select(x => new ExamSuiteGroupMap()
            {
                id               = x._id,
                ExamSuiteId      = x.ExamSuiteId,
                RandomCount      = x.RandomCount,
                ExamSuiteGroupId = newExamsuitegroup._id,
                SubjectId        = SubjectId,
            });
            return(examsuitegroup);
        }