public void Save(Student student)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.StudentsRepository.SaveStudent(student);
repositoriesContainer.ApplyChanges();
}
}
public static TestResultItemListViewModel FromStudent(Student student)
{
return new TestResultItemListViewModel
{
StudentName = student.FullName,
StudentShortName = GetShortStudentName(student),
TestPassResults = student.User.TestPassResults.ToArray()
};
}
public void UpdateStudent(Student student)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
repositoriesContainer.StudentsRepository.Save(student);
var user = repositoriesContainer.UsersRepository.GetBy(new Query<User>(e => e.Id == student.User.Id));
user.UserName = student.User.UserName;
user.Avatar = student.User.Avatar;
repositoriesContainer.UsersRepository.Save(user);
repositoriesContainer.ApplyChanges();
}
}
public static StudentViewModel FromStudent(Student student, string htmlLinks)
{
return new StudentViewModel
{
Id = student.Id,
FirstName = student.FirstName,
LastName = student.LastName,
MiddleName = student.MiddleName,
Group = student.Group.Name,
Login = student.User.UserName,
HtmlLinks = new HtmlString(htmlLinks),
LastLogin = student.User.LastLogin.HasValue ? student.User.LastLogin.ToString() : "-"
};
}
private void AddToIndex(Student student, IndexWriter writer)
{
var searchQuery = new TermQuery(new Term(SearchingFields.Id.ToString(), student.Id.ToString()));
writer.DeleteDocuments(searchQuery);
var doc = new Document();
doc.Add(new Field(SearchingFields.Id.ToString(), student.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(SearchingFields.FirstName.ToString(), student.FirstName, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field(SearchingFields.MiddleName.ToString(), student.MiddleName, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field(SearchingFields.LastName.ToString(), student.LastName, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field(SearchingFields.Group.ToString(), student.Group != null ? student.Group.Name : "", Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field(SearchingFields.Name.ToString(), student.User != null ? student.User.UserName : "", Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
}
public PracticalVisitingMarkViewData(Student student, int scheduleId)
{
ScheduleProtectionPracticalId = scheduleId;
StudentId = student.Id;
StudentName = student.FullName;
if (student.ScheduleProtectionPracticalMarks.Any(e => e.ScheduleProtectionPracticalId == scheduleId))
{
Comment =
student.ScheduleProtectionPracticalMarks.FirstOrDefault(e => e.ScheduleProtectionPracticalId == scheduleId)
.Comment;
Mark =
student.ScheduleProtectionPracticalMarks.FirstOrDefault(e => e.ScheduleProtectionPracticalId == scheduleId).Mark;
PracticalVisitingMarkId = student.ScheduleProtectionPracticalMarks.FirstOrDefault(e => e.ScheduleProtectionPracticalId == scheduleId).Id;
}
else
{
Comment = string.Empty;
Mark = string.Empty;
PracticalVisitingMarkId = 0;
}
}
public ModifyStudentViewModel(Student student)
{
if (student != null)
{
if (student.GroupId == 0)
{
Group = StudentManagementService.GetStudent(student.Id).GroupId.ToString(CultureInfo.InvariantCulture);
}
else
{
Group = student.GroupId.ToString(CultureInfo.InvariantCulture);
}
Id = student.Id;
Name = student.FirstName;
Surname = student.LastName;
Patronymic = student.MiddleName;
Email = student.Email;
UserName = student.User.UserName;
Avatar = student.User.Avatar;
}
}
public UserInfoViewModel(int _id)
{
var context = new LmPlatformModelsContext();
var id = context.ProjectUsers.Find(_id).UserId;
if (context.Students.Find(id) != null)
{
//var creator = context.Students.Find(id);
var creator = new Student();
foreach (var student in context.Students)
{
if (student.Id == id)
{
creator = student;
}
}
UserName = creator.LastName + " " + creator.FirstName + " " + creator.MiddleName;
GroupNumber = context.Groups.Find(creator.GroupId).Name;
ProjectQuentity = context.ProjectUsers.Select(e => e.User).Count(e => e.Id == creator.Id);
Role = "Студент";
}
else
{
var creator = context.Lecturers.Find(id);
UserName = creator.LastName + " " + creator.FirstName + " " + creator.MiddleName;
ProjectQuentity = context.ProjectUsers.Select(e => e.User).Count(e => e.Id == creator.Id);
Role = "Преподаватель";
var _context = new SubjectManagementService();
SubjectList = new List<Subject>();
foreach (var subject in _context.GetUserSubjects(creator.Id))
{
SubjectList.Add(subject);
}
}
}
private int? GetPoints(Student rawStudent, int testId)
{
var passResult = rawStudent.User.TestPassResults.Where(result => result.TestId == testId);
if (passResult.Count() == 1)
{
return passResult.Single().Points;
}
if (passResult.Count() > 1)
{
return passResult.Sum(result => result.Points);
}
return null;
}
private List<TestPassResult> GetTestPassResultsForStudent(int[] testIds, Student rawStudent)
{
var tests = GetTests();
var testPassResults = new List<TestPassResult>();
foreach (int testId in testIds)
{
var t = tests.SingleOrDefault(test => test.Id == testId);
testPassResults.Add(new TestPassResult
{
TestId = testId,
TestName = t != null ? t.Title : "Тест",
Points = GetPoints(rawStudent, testId)
});
}
return testPassResults;
}
private static string GetShortStudentName(Student student)
{
return student.LastName + ' ' + student.FirstName[0] + '.';
}
public void AddToIndex(Student student)
{
AddToIndex(new List<Student> {student});
}
public void UpdateIndex(Student student)
{
DeleteIndex(student.Id);
AddToIndex(student);
}
