public List <SubjectNews> GetNewsByLector(int id)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var subjects =
repositoriesContainer.RepositoryFor <SubjectLecturer>()
.GetAll(new Query <SubjectLecturer>(e => e.LecturerId == id)).Select(
e => e.SubjectId).ToList();
var subjectsData =
repositoriesContainer.RepositoryFor <SubjectLecturer>()
.GetAll(new Query <SubjectLecturer>(e => e.LecturerId == id).Include(e => e.Subject)).ToList();
var news =
repositoriesContainer.RepositoryFor <SubjectNews>().GetAll(
new Query <SubjectNews>(e => subjects.Contains(e.SubjectId) && !e.Disabled)).ToList();
foreach (var subjectNewse in news)
{
subjectNewse.Subject = new Subject
{
Name = subjectsData.FirstOrDefault(e => e.SubjectId == subjectNewse.SubjectId).Subject.Name
}
}
;
return(news);
}
public void DeletePracticals(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var practicals =
repositoriesContainer.PracticalRepository.GetBy(
new Query <Practical>(e => e.Id == id).Include(e => e.StudentPracticalMarks));
var deleteFiles =
repositoriesContainer.AttachmentRepository.GetAll(
new Query <Attachment>(e => e.PathName == practicals.Attachments)).ToList();
var studentPracticalsMarks =
repositoriesContainer.RepositoryFor <StudentPracticalMark>()
.GetAll(new Query <StudentPracticalMark>(e => e.PracticalId == id))
.ToList();
foreach (var attachment in deleteFiles)
{
FilesManagementService.DeleteFileAttachment(attachment);
}
foreach (var mark in studentPracticalsMarks)
{
repositoriesContainer.RepositoryFor <StudentPracticalMark>().Delete(mark);
}
repositoriesContainer.ApplyChanges();
repositoriesContainer.PracticalRepository.Delete(practicals);
repositoriesContainer.ApplyChanges();
}
}
public void DeleteLabsVisitingDate(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var dateModelmarks =
repositoriesContainer.RepositoryFor <ScheduleProtectionLabMark>()
.GetAll(new Query <ScheduleProtectionLabMark>(e => e.ScheduleProtectionLabId == id))
.ToList();
foreach (var labsVisitMark in dateModelmarks)
{
repositoriesContainer.RepositoryFor <ScheduleProtectionLabMark>().Delete(labsVisitMark);
}
repositoriesContainer.ApplyChanges();
var dateModel =
repositoriesContainer.RepositoryFor <ScheduleProtectionLabs>()
.GetBy(new Query <ScheduleProtectionLabs>(e => e.Id == id));
repositoriesContainer.RepositoryFor <ScheduleProtectionLabs>().Delete(dateModel);
repositoriesContainer.ApplyChanges();
}
}
public void DeleteLabs(int id)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var labs =
repositoriesContainer.LabsRepository.GetBy(
new Query <Labs>(e => e.Id == id).Include(e => e.StudentLabMarks));
var deleteFiles =
repositoriesContainer.AttachmentRepository.GetAll(
new Query <Attachment>(e => e.PathName == labs.Attachments)).ToList();
var studentLabMarks =
repositoriesContainer.RepositoryFor <StudentLabMark>()
.GetAll(new Query <StudentLabMark>(e => e.LabId == id))
.ToList();
foreach (var attachment in deleteFiles)
{
FilesManagementService.DeleteFileAttachment(attachment);
}
foreach (var mark in studentLabMarks)
{
repositoriesContainer.RepositoryFor <StudentLabMark>().Delete(mark);
}
repositoriesContainer.ApplyChanges();
repositoriesContainer.LabsRepository.Delete(labs);
repositoriesContainer.ApplyChanges();
}
public Question SaveQuestion(Question question)
{
CheckForTestIsNotLocked(question.TestId);
ValidateQuestion(question);
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.QuestionsRepository.Save(question);
Question existingQuestion = GetQuestion(question.Id);
var answersToDelete = existingQuestion.Answers.Where(a => question.Answers.All(answer => answer.Id != a.Id));
// TODO: Resolve problem (items are saved only first time)
foreach (Answer answer in question.Answers)
{
answer.QuestionId = question.Id;
}
repositoriesContainer.RepositoryFor<Answer>().Save(question.Answers);
repositoriesContainer.RepositoryFor<Answer>().Delete(answersToDelete);
repositoriesContainer.ApplyChanges();
return question;
}
}
private int CloseTest(IEnumerable <AnswerOnTestQuestion> testAnswers, int userId)
{
int testId = testAnswers.First().TestId;
TestPassResult testPassResult = GetTestPassResult(testId, userId);
int points = GetResultPoints(testAnswers);
testPassResult.Points = points;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor <AnswerOnTestQuestion>().Delete(testAnswers);
repositoriesContainer.RepositoryFor <TestPassResult>().Save(testPassResult);
var savedTestUnlock = repositoriesContainer.TestUnlocksRepository.GetAll(new
Query <TestUnlock>()
.AddFilterClause(testUnlock => testUnlock.StudentId == userId && testUnlock.TestId == testId))
.SingleOrDefault();
if (!GetTest(testId).ForSelfStudy&& savedTestUnlock != null)
{
repositoriesContainer.TestUnlocksRepository.Delete(savedTestUnlock);
}
repositoriesContainer.ApplyChanges();
}
return(points);
}
public Question SaveQuestion(Question question)
{
CheckForTestIsNotLocked(question.TestId);
ValidateQuestion(question);
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.QuestionsRepository.Save(question);
var existingQuestion = GetQuestion(question.Id);
var answersToDelete =
existingQuestion.Answers.Where(a => question.Answers.All(answer => answer.Id != a.Id));
// TODO: Resolve problem (items are saved only first time)
foreach (var answer in question.Answers)
{
answer.QuestionId = question.Id;
}
repositoriesContainer.RepositoryFor <Answer>().Save(question.Answers);
repositoriesContainer.RepositoryFor <Answer>().Delete(answersToDelete);
repositoriesContainer.ApplyChanges();
return(question);
}
public void DeleteLabs(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var labs =
repositoriesContainer.LabsRepository.GetBy(
new Query<Labs>(e => e.Id == id).Include(e => e.StudentLabMarks));
var deleteFiles =
repositoriesContainer.AttachmentRepository.GetAll(
new Query<Attachment>(e => e.PathName == labs.Attachments)).ToList();
var studentLabMarks =
repositoriesContainer.RepositoryFor<StudentLabMark>()
.GetAll(new Query<StudentLabMark>(e => e.LabId == id))
.ToList();
foreach (var attachment in deleteFiles)
{
FilesManagementService.DeleteFileAttachment(attachment);
}
foreach (var mark in studentLabMarks)
{
repositoriesContainer.RepositoryFor<StudentLabMark>().Delete(mark);
}
repositoriesContainer.ApplyChanges();
repositoriesContainer.LabsRepository.Delete(labs);
repositoriesContainer.ApplyChanges();
}
}
private Tuple <int, int> CloseTest(IEnumerable <AnswerOnTestQuestion> testAnswers, int userId)
{
var testId = testAnswers.First().TestId;
var testPassResult = GetTestPassResult(testId, userId);
var points = GetResultPoints(testAnswers);
var percent = GetPoints(testAnswers);
testPassResult.Points = points;
testPassResult.Percent = percent;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
foreach (var answer in testAnswers)
{
answer.TestEnded = true;
repositoriesContainer.RepositoryFor <AnswerOnTestQuestion>().Save(answer);
}
repositoriesContainer.RepositoryFor <TestPassResult>().Save(testPassResult);
var savedTestUnlock = repositoriesContainer.TestUnlocksRepository.GetAll(new
Query <TestUnlock>()
.AddFilterClause(testUnlock => testUnlock.StudentId == userId && testUnlock.TestId == testId))
.SingleOrDefault();
if (!GetTest(testId).ForSelfStudy&& savedTestUnlock != null)
{
repositoriesContainer.TestUnlocksRepository.Delete(savedTestUnlock);
}
repositoriesContainer.ApplyChanges();
}
return(new Tuple <int, int>(points, percent));
}
public bool DeleteUser(int id)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var query = new Query <User>().AddFilterClause(u => u.Id == id).Include(u => u.ProjectUsers).Include(u => u.Student);
var user = repositoriesContainer.UsersRepository.GetBy(query);
repositoriesContainer.MessageRepository.DeleteUserMessages(user.Id);
var projects = user.ProjectUsers.DistinctBy(e => e.ProjectId).Select(e => e.ProjectId);
foreach (var projectId in projects)
{
ProjectManagementService.DeleteUserFromProject(id, projectId);
}
if (user.Student != null)
{
var acp = user.Student.AssignedCourseProjects.Select(e => e.CourseProjectId);
foreach (var acpId in acp)
{
CPManagementService.DeleteUserFromAcpProject(id, acpId);
}
var subjects = repositoriesContainer.RepositoryFor <SubjectStudent>()
.GetAll(new Query <SubjectStudent>(e => e.StudentId == id));
foreach (var subjectS in subjects)
{
repositoriesContainer.RepositoryFor <SubjectStudent>().Delete(subjectS);
}
var diplomas = Context.AssignedDiplomProjects.Where(e => e.StudentId == id).ToList();
var diplomasRessList = Context.DiplomPercentagesResults.Where(e => e.StudentId == id).ToList();
foreach (var diploma in diplomas)
{
Context.AssignedDiplomProjects.Remove(diploma);
Context.SaveChanges();
}
foreach (var diplomasRes in diplomasRessList)
{
Context.DiplomPercentagesResults.Remove(diplomasRes);
Context.SaveChanges();
}
}
CPManagementService.DeletePercenageAndVisitStatsForUser(id);
repositoriesContainer.ApplyChanges();
var result = AccountManagementService.DeleteAccount(user.UserName);
repositoriesContainer.ApplyChanges();
return(result);
}
public void UpdateTinCanObject(bool enable, int id)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var data = repositoriesContainer.RepositoryFor <TinCanObjects>().GetBy(new Query <TinCanObjects>(e => e.Id == id));
data.Enabled = enable;
repositoriesContainer.RepositoryFor <TinCanObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
public void UpdateUserLabFile(string userFileId, bool isReceived)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var id = int.Parse(userFileId);
var userFile = repositoriesContainer.RepositoryFor <UserLabFiles>()
.GetBy(new Query <UserLabFiles>(e => e.Id == id));
userFile.IsReceived = isReceived;
repositoriesContainer.RepositoryFor <UserLabFiles>().Save(userFile);
}
public void EditTinCanObject(string name, string path)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var data = repositoriesContainer.RepositoryFor <TinCanObjects>().GetBy(new Query <TinCanObjects>(e => e.Path == path));
data.Name = name;
repositoriesContainer.RepositoryFor <TinCanObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
public void DeleteTinCanObject(int id)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var data = repositoriesContainer.RepositoryFor <TinCanObjects>().GetBy(new Query <TinCanObjects>(e => e.Id == id));
data.IsDeleted = true;
repositoriesContainer.RepositoryFor <TinCanObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
public void DeleteUserLabFile(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var model = repositoriesContainer.RepositoryFor <UserLabFiles>().GetBy(new Query <UserLabFiles>(e => e.Id == id));
repositoriesContainer.RepositoryFor <UserLabFiles>().Delete(model);
repositoriesContainer.ApplyChanges();
}
}
public void DisjoinOwnerLector(int subjectId, int lectorId)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var relation =
repositoriesContainer.RepositoryFor <SubjectLecturer>().GetBy(
new Query <SubjectLecturer>(e =>
e.Owner.HasValue == false && e.LecturerId == lectorId && e.SubjectId == subjectId));
repositoriesContainer.RepositoryFor <SubjectLecturer>().Delete(relation);
repositoriesContainer.ApplyChanges();
}
public ActionResult UpdateObjects(bool enable, string path)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var data = repositoriesContainer.RepositoryFor <ScoObjects>().GetBy(new Query <ScoObjects>(e => e.Path == path));
data.Enabled = enable;
repositoriesContainer.RepositoryFor <ScoObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
return(Json(enable, JsonRequestBehavior.AllowGet));
}
public ActionResult EditObject(string name, string path)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var data = repositoriesContainer.RepositoryFor <ScoObjects>().GetBy(new Query <ScoObjects>(e => e.Path == path));
data.Name = name;
repositoriesContainer.RepositoryFor <ScoObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
return(Json(name, JsonRequestBehavior.AllowGet));
}
public ActionResult EditObject(string name, string path)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var data = repositoriesContainer.RepositoryFor<ScoObjects>().GetBy(new Query<ScoObjects>(e => e.Path == path));
data.Name = name;
repositoriesContainer.RepositoryFor<ScoObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
return Json(name, JsonRequestBehavior.AllowGet);
}
public List <UserLabFiles> GetUserLabFiles(int userId, int subjectId)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
if (userId == 0)
{
return(repositoriesContainer.RepositoryFor <UserLabFiles>().GetAll(new Query <UserLabFiles>(e => e.SubjectId == subjectId)).ToList());
}
return(repositoriesContainer.RepositoryFor <UserLabFiles>().GetAll(new Query <UserLabFiles>(e => e.UserId == userId && e.SubjectId == subjectId)).ToList());
}
}
private void StartNewTest(int testId, int userId)
{
var test = GetTest(testId);
var questionsCount = test.CountOfQuestions > test.Questions.Count
? test.Questions.Count
: test.CountOfQuestions;
IEnumerable <Question> includedQuestions = null;
if (test.ForNN)
{
includedQuestions = test.Questions.OrderBy(t => t.ConceptId).ThenBy(a => a.Id).ToList();
}
else
{
var random = new Random(DateTime.Now.Millisecond);
includedQuestions = test.Questions.OrderBy(t => random.Next()).Take(questionsCount);
}
var answersTemplate = new List <AnswerOnTestQuestion>();
var counter = 1;
foreach (var includedQuestion in includedQuestions)
{
answersTemplate.Add(new AnswerOnTestQuestion
{
QuestionId = includedQuestion.Id,
TestId = testId,
UserId = userId,
Number = counter++
});
}
var testPassResult = GetTestPassResult(testId, userId) ?? new TestPassResult
{
TestId = testId,
StudentId = userId
};
testPassResult.StartTime = DateTime.UtcNow;
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var toDelete = repositoriesContainer.RepositoryFor <AnswerOnTestQuestion>()
.GetAll(new Query <AnswerOnTestQuestion>(x => x.TestId == testId && x.UserId == userId));
repositoriesContainer.RepositoryFor <AnswerOnTestQuestion>().Delete(toDelete);
repositoriesContainer.RepositoryFor <AnswerOnTestQuestion>().Save(answersTemplate);
repositoriesContainer.RepositoryFor <TestPassResult>().Save(testPassResult);
repositoriesContainer.ApplyChanges();
}
public void UnConfirmationStudent(int studentId)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var student = GetStudent(studentId);
student.Confirmed = false;
UpdateStudent(student);
var subjects = repositoriesContainer.SubjectRepository.GetSubjects(student.GroupId)
.Where(e => !e.IsArchive);
foreach (var subject in subjects)
{
if (subject.SubjectGroups.Any(e => e.SubjectStudents.Any(x => x.StudentId == student.Id)))
{
var firstOrDefault = subject.SubjectGroups.FirstOrDefault(e => e.GroupId == student.GroupId);
if (firstOrDefault != null)
{
var subjectStudent =
firstOrDefault.SubjectStudents.FirstOrDefault(e => e.StudentId == studentId);
repositoriesContainer.RepositoryFor <SubjectStudent>().Delete(subjectStudent);
repositoriesContainer.ApplyChanges();
}
}
}
}
public void SavePracticalVisitingData(List <ScheduleProtectionPracticalMark> protectionPracticalMarks)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <ScheduleProtectionPracticalMark>().Save(protectionPracticalMarks);
repositoriesContainer.ApplyChanges();
}
public ActionResult GetObjects()
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return(Json(repositoriesContainer.RepositoryFor <ScoObjects>().GetAll(new Query <ScoObjects>(e => !e.IsDeleted)).ToList(), JsonRequestBehavior.AllowGet));
}
}
public void SavePracticalMarks(List <StudentPracticalMark> studentPracticalMarks)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <StudentPracticalMark>().Save(studentPracticalMarks);
repositoriesContainer.ApplyChanges();
}
public void DeleteNonReceivedUserFiles(int groupId)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
var studentsIds = repositoriesContainer.RepositoryFor <Student>()
.GetAll(new Query <Student>(e => e.GroupId == groupId)).Select(x => x.User.Id).ToList();
foreach (var studentId in studentsIds)
{
var model = repositoriesContainer.RepositoryFor <UserLabFiles>()
.GetAll(new Query <UserLabFiles>(e => e.UserId == studentId && !e.IsReceived));
repositoriesContainer.RepositoryFor <UserLabFiles>().Delete(model);
}
repositoriesContainer.ApplyChanges();
}
private int GetRemainingTime(int testId, int questionId, int userId)
{
var test = GetTest(testId);
TestPassResult testPassResult = GetTestPassResult(testId, userId);
double seconds = 0;
if (test.SetTimeForAllTest)
{
seconds = (test.TimeForCompleting * 60) - (DateTime.UtcNow - testPassResult.StartTime).TotalSeconds;
}
else
{
if (testPassResult.Comment == questionId.ToString())
{
seconds = test.TimeForCompleting - ((DateTime.UtcNow.Ticks - testPassResult.StartTime.Ticks) / TimeSpan.TicksPerSecond);
}
else
{
seconds = test.TimeForCompleting;
testPassResult.StartTime = DateTime.UtcNow;
testPassResult.Comment = questionId.ToString();
}
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor <TestPassResult>().Save(testPassResult);
repositoriesContainer.ApplyChanges();
}
}
return(seconds > 0 ? (int)seconds : 0);
}
public void SaveScheduleProtectionPracticalDate(ScheduleProtectionPractical scheduleProtectionPractical)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <ScheduleProtectionPractical>().Save(scheduleProtectionPractical);
repositoriesContainer.ApplyChanges();
}
public void SaveStudentLabsMark(StudentLabMark studentLabMark)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <StudentLabMark>().Save(studentLabMark);
repositoriesContainer.ApplyChanges();
}
private int GetRemainingTime(int testId, int questionId, int userId)
{
var test = GetTest(testId);
TestPassResult testPassResult = GetTestPassResult(testId, userId);
double seconds = 0;
if (test.SetTimeForAllTest)
{
seconds = (test.TimeForCompleting * 60) - (DateTime.UtcNow - testPassResult.StartTime).TotalSeconds;
}
else
{
if (testPassResult.Comment == questionId.ToString())
{
seconds = test.TimeForCompleting - ((DateTime.UtcNow.Ticks - testPassResult.StartTime.Ticks) / TimeSpan.TicksPerSecond);
}
else
{
seconds = test.TimeForCompleting;
testPassResult.StartTime = DateTime.UtcNow;
testPassResult.Comment = questionId.ToString();
}
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<TestPassResult>().Save(testPassResult);
repositoriesContainer.ApplyChanges();
}
}
return seconds > 0 ? (int)seconds : 0;
}
public void SaveMarksCalendarData(List <LecturesVisitMark> lecturesVisitMarks)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <LecturesVisitMark>().Save(lecturesVisitMarks);
repositoriesContainer.ApplyChanges();
}
public void SaveLabsVisitingData(ScheduleProtectionLabMark protectionLabMarks)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
repositoriesContainer.RepositoryFor <ScheduleProtectionLabMark>().Save(protectionLabMarks);
repositoriesContainer.ApplyChanges();
}
public List <Lecturer> GetJoinedLector(int subjectId, int owner)
{
using var repositoriesContainer = new LmPlatformRepositoriesContainer();
return(repositoriesContainer.RepositoryFor <SubjectLecturer>().GetAll(
new Query <SubjectLecturer>(e => e.SubjectId == subjectId && e.Owner == owner)
.Include(e => e.Lecturer)).Select(e => e.Lecturer).ToList());
}
public ActionResult GetObjects()
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return Json(repositoriesContainer.RepositoryFor<ScoObjects>().GetAll(new Query<ScoObjects>(e => !e.IsDeleted)).ToList(), JsonRequestBehavior.AllowGet);
}
}
public UserLabFiles GetUserLabFile(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return(repositoriesContainer.RepositoryFor <UserLabFiles>().GetBy(new Query <UserLabFiles>(e => e.Id == id)));
}
}
public void CheckForTestIsNotLocked(int testId)
{
var testsQuery = new Query<Test>(test => test.Id == testId)
.Include(t => t.TestUnlocks);
var answersQuery = new Query<AnswerOnTestQuestion>(a => a.TestId == testId);
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
if (repositoriesContainer.TestsRepository.GetBy(testsQuery).TestUnlocks.Count > 0 ||
repositoriesContainer.RepositoryFor<AnswerOnTestQuestion>().GetAll(answersQuery).Count() != 0)
{
throw new InvalidDataException("Тест не может быть изменён, т.к. доступен для прохождения");
}
}
}
public bool DeleteLecturer(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var lecturer = repositoriesContainer.LecturerRepository.GetBy(
new Query<Lecturer>(e => e.Id == id).Include(e => e.SubjectLecturers));
if (lecturer != null && lecturer.SubjectLecturers != null)
{
var subjects = lecturer.SubjectLecturers.ToList();
repositoriesContainer.RepositoryFor<SubjectLecturer>().Delete(subjects);
repositoriesContainer.ApplyChanges();
}
}
new LecturerSearchMethod().DeleteIndex(id);
return UserManagementService.DeleteUser(id);
}
public SubGroup GetSubGroup(int subGroupId)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return
repositoriesContainer.RepositoryFor<SubGroup>().GetBy(new Query<SubGroup>(e => e.Id == subGroupId)
.Include(e => e.SubjectStudents.Select(x => x.Student.ScheduleProtectionLabMarks)).Include(e => e.SubjectGroup.Group));
}
}
public UserLabFiles GetUserLabFile(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return repositoriesContainer.RepositoryFor<UserLabFiles>().GetBy(new Query<UserLabFiles>(e => e.Id == id));
}
}
private int CloseTest(IEnumerable<AnswerOnTestQuestion> testAnswers, int userId)
{
int testId = testAnswers.First().TestId;
TestPassResult testPassResult = GetTestPassResult(testId, userId);
int points = GetResultPoints(testAnswers);
testPassResult.Points = points;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<AnswerOnTestQuestion>().Delete(testAnswers);
repositoriesContainer.RepositoryFor<TestPassResult>().Save(testPassResult);
var savedTestUnlock = repositoriesContainer.TestUnlocksRepository.GetAll(new
Query<TestUnlock>()
.AddFilterClause(testUnlock => testUnlock.StudentId == userId && testUnlock.TestId == testId))
.SingleOrDefault();
if (!GetTest(testId).ForSelfStudy && savedTestUnlock != null)
{
repositoriesContainer.TestUnlocksRepository.Delete(savedTestUnlock);
}
repositoriesContainer.ApplyChanges();
}
return points;
}
private TestPassResult GetTestPassResult(int testId, int userId)
{
TestPassResult result;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
result =
repositoriesContainer.RepositoryFor<TestPassResult>().GetBy(
new Query<TestPassResult>(res => res.TestId == testId && res.StudentId == userId));
}
return result;
}
/// <summary>
/// Return records for current test or create
/// </summary>
private IEnumerable<PassedQuestionResult> GetControlItems(int testId, int userId)
{
List<AnswerOnTestQuestion> testAnswers;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
IRepositoryBase<AnswerOnTestQuestion> repository = repositoriesContainer.RepositoryFor<AnswerOnTestQuestion>();
testAnswers =
repository.GetAll(
new Query<AnswerOnTestQuestion>(
testAnswer => testAnswer.TestId == testId && testAnswer.UserId == userId)).ToList();
}
if (!testAnswers.Any())
{
return new PassedQuestionResult[0];
}
return testAnswers.Select(GetQuestionStatus);
}
public void SaveScheduleProtectionLabsDate(int subGroupId, DateTime date)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<ScheduleProtectionLabs>().Save(new ScheduleProtectionLabs
{
SuGroupId = subGroupId,
Date = date,
Id = 0
});
repositoriesContainer.ApplyChanges();
}
}
public void SavePracticalVisitingData(List<ScheduleProtectionPracticalMark> protectionPracticalMarks)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<ScheduleProtectionPracticalMark>().Save(protectionPracticalMarks);
repositoriesContainer.ApplyChanges();
}
}
public void SavePracticalMarks(List<StudentPracticalMark> studentPracticalMarks)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<StudentPracticalMark>().Save(studentPracticalMarks);
repositoriesContainer.ApplyChanges();
}
}
public void SaveMarksCalendarData(List<LecturesVisitMark> lecturesVisitMarks)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<LecturesVisitMark>().Save(lecturesVisitMarks);
repositoriesContainer.ApplyChanges();
}
}
public void SaveDateLectures(int subjectId, DateTime date)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<LecturesScheduleVisiting>().Save(new LecturesScheduleVisiting
{
Date = date,
SubjectId = subjectId
});
repositoriesContainer.ApplyChanges();
}
}
public bool IsWorkingSubject(int userId, int subjectId)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var subjectlect =
repositoriesContainer.RepositoryFor<SubjectLecturer>()
.GetAll(new Query<SubjectLecturer>(e => e.LecturerId == userId && e.SubjectId == subjectId))
.ToList();
return subjectlect.Any();
}
}
public ActionResult LoadObject(string name, HttpPostedFileBase file)
{
var guid = Guid.NewGuid().ToString();
file.SaveAs(ScoFilePath + "\\" + guid + ".zip");
using (ZipFile zip = ZipFile.Read(ScoFilePath + "\\" + guid + ".zip"))
{
Directory.CreateDirectory(ScoFilePath + "\\" + guid);
zip.ExtractAll(ScoFilePath + "\\" + guid, ExtractExistingFileAction.OverwriteSilently);
}
if (!System.IO.File.Exists(ScoFilePath + "\\" + guid + "\\imsmanifest.xml"))
{
return Json(new
{
error = "Загруженный файл не является объектом SCORM"
});
}
System.IO.File.Delete(ScoFilePath + "\\" + guid + ".zip");
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<ScoObjects>().Save(new ScoObjects()
{
Name = name,
Path = guid,
Enabled = false,
IsDeleted = false
});
repositoriesContainer.ApplyChanges();
}
return Json(name, JsonRequestBehavior.AllowGet);
}
public void SaveScheduleProtectionPracticalDate(ScheduleProtectionPractical scheduleProtectionPractical)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<ScheduleProtectionPractical>().Save(scheduleProtectionPractical);
repositoriesContainer.ApplyChanges();
}
}
public void DeleteUserLabFile(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var model = repositoriesContainer.RepositoryFor<UserLabFiles>().GetBy(new Query<UserLabFiles>(e => e.Id == id));
repositoriesContainer.RepositoryFor<UserLabFiles>().Delete(model);
repositoriesContainer.ApplyChanges();
}
}
public void SaveStudentLabsMark(List<StudentLabMark> studentLabMark)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<StudentLabMark>().Save(studentLabMark);
repositoriesContainer.ApplyChanges();
}
}
private void StartNewTest(int testId, int userId)
{
Test test = GetTest(testId);
int questionsCount = test.CountOfQuestions > test.Questions.Count
? test.Questions.Count
: test.CountOfQuestions;
var random = new Random(DateTime.Now.Millisecond);
IEnumerable<Question> includedQuestions = test.Questions.OrderBy(t => random.Next()).Take(questionsCount);
var answersTemplate = new List<AnswerOnTestQuestion>();
int counter = 1;
foreach (Question includedQuestion in includedQuestions)
{
answersTemplate.Add(new AnswerOnTestQuestion
{
QuestionId = includedQuestion.Id,
TestId = testId,
UserId = userId,
Number = counter++
});
}
TestPassResult testPassResult = GetTestPassResult(testId, userId) ?? new TestPassResult
{
TestId = testId,
StudentId = userId
};
testPassResult.StartTime = DateTime.UtcNow;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.RepositoryFor<AnswerOnTestQuestion>().Save(answersTemplate);
repositoriesContainer.RepositoryFor<TestPassResult>().Save(testPassResult);
repositoriesContainer.ApplyChanges();
}
}
public UserLabFiles SaveUserLabFiles(UserLabFiles userLabFiles, IList<Attachment> attachments)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
if (!string.IsNullOrEmpty(userLabFiles.Attachments))
{
var deleteFiles =
repositoriesContainer.AttachmentRepository.GetAll(
new Query<Attachment>(e => e.PathName == userLabFiles.Attachments)).ToList().Where(e => attachments.All(x => x.Id != e.Id)).ToList();
foreach (var attachment in deleteFiles)
{
FilesManagementService.DeleteFileAttachment(attachment);
}
}
else
{
userLabFiles.Attachments = GetGuidFileName();
}
FilesManagementService.SaveFiles(attachments.Where(e => e.Id == 0), userLabFiles.Attachments);
foreach (var attachment in attachments)
{
if (attachment.Id == 0)
{
attachment.PathName = userLabFiles.Attachments;
repositoriesContainer.AttachmentRepository.Save(attachment);
}
}
repositoriesContainer.RepositoryFor<UserLabFiles>().Save(userLabFiles);
repositoriesContainer.ApplyChanges();
}
return userLabFiles;
}
/// <summary>
/// Return records for current test or create
/// </summary>
private List<AnswerOnTestQuestion> GetAnswersForTest(int testId, int userId)
{
List<AnswerOnTestQuestion> testAnswers;
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
IRepositoryBase<AnswerOnTestQuestion> repository = repositoriesContainer.RepositoryFor<AnswerOnTestQuestion>();
testAnswers =
repository.GetAll(
new Query<AnswerOnTestQuestion>(
testAnswer => testAnswer.TestId == testId && testAnswer.UserId == userId)).ToList();
}
if (!testAnswers.Any())
{
StartNewTest(testId, userId);
return GetAnswersForTest(testId, userId);
}
return testAnswers;
}
public void DeleteLabsVisitingDate(int id)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var dateModelmarks =
repositoriesContainer.RepositoryFor<ScheduleProtectionLabMark>()
.GetAll(new Query<ScheduleProtectionLabMark>(e => e.ScheduleProtectionLabId == id))
.ToList();
foreach (var labsVisitMark in dateModelmarks)
{
repositoriesContainer.RepositoryFor<ScheduleProtectionLabMark>().Delete(labsVisitMark);
}
repositoriesContainer.ApplyChanges();
var dateModel =
repositoriesContainer.RepositoryFor<ScheduleProtectionLabs>()
.GetBy(new Query<ScheduleProtectionLabs>(e => e.Id == id));
repositoriesContainer.RepositoryFor<ScheduleProtectionLabs>().Delete(dateModel);
repositoriesContainer.ApplyChanges();
}
}
public IPageableList<UserMessages> GetUserMessagesPageable(int userId, bool? incoming = null, string searchString = null, IPageInfo pageInfo = null, IEnumerable<ISortCriteria> sortCriterias = null)
{
var query = new PageableQuery<UserMessages>(pageInfo);
if (!incoming.HasValue)
{
query.AddFilterClause(e => e.AuthorId == userId || e.Recipient.Id == userId);
}
else
{
if (incoming.Value)
{
query.AddFilterClause(e => e.Recipient.Id == userId);
}
else
{
query.AddFilterClause(e => e.AuthorId == userId);
}
}
query.Include(e => e.Message.Attachments).Include(e => e.Recipient)
.Include(e => e.Author.Lecturer).Include(e => e.Author.Student);
if (!string.IsNullOrEmpty(searchString))
{
query.AddFilterClause(
e => e.Message.Text.ToLower().StartsWith(searchString) || e.Message.Text.ToLower().Contains(searchString));
}
query.OrderBy(sortCriterias);
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var userMessages = repositoriesContainer.RepositoryFor<UserMessages>().GetPageableBy(query);
return userMessages;
}
}
public ActionResult UpdateObjects(bool enable, string path)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var data = repositoriesContainer.RepositoryFor<ScoObjects>().GetBy(new Query<ScoObjects>(e => e.Path == path));
data.Enabled = enable;
repositoriesContainer.RepositoryFor<ScoObjects>().Save(data);
repositoriesContainer.ApplyChanges();
}
return Json(enable, JsonRequestBehavior.AllowGet);
}
public List<LecturesScheduleVisiting> GetScheduleVisitings(Query<LecturesScheduleVisiting> query)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
return
repositoriesContainer.RepositoryFor<LecturesScheduleVisiting>()
.GetAll(query.Include(e => e.LecturesVisitMarks.Select(x => x.Student.User)))
.ToList();
}
}
public List<UserLabFiles> GetUserLabFiles(int userId, int subjectId)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
if (userId == 0)
{
return repositoriesContainer.RepositoryFor<UserLabFiles>().GetAll(new Query<UserLabFiles>(e => e.SubjectId == subjectId)).ToList();
}
return repositoriesContainer.RepositoryFor<UserLabFiles>().GetAll(new Query<UserLabFiles>(e => e.UserId == userId && e.SubjectId == subjectId)).ToList();
}
}
