private AssignmentSubmission completeAssignment(Assignment assignment, string userId, bool accepted)
{
var mySubmission = _context.AssignmentSubmissions.FirstOrDefault(a => a.UserId == userId && a.AssignmentId == assignment.Id);
if (mySubmission != null)
{
mySubmission.Accepted = accepted;
}
else
{
var submission = new AssignmentSubmission()
{
AssignmentId = assignment.Id,
UserId = userId,
Timestamp = DateTime.Now,
PointsRecieved = assignment.Points,
Accepted = accepted
};
_context.AssignmentSubmissions.Add(submission);
mySubmission = submission;
}
_context.SaveChanges();
return(mySubmission);
}
public void SaveOrUpdateAssignmentSubmissions(AssignmentSubmission actualSubmission)
{
actualSubmission.IsSubmitted = true;
using (var dbContext = new DataAccess.TeachersAssistantDbContext())
{
_unitOfWork.InitializeDbContext(dbContext);
var submission = _unitOfWork._assignmentSubmissionRepository.GetById(actualSubmission.AssignmentSubmissionId);
var assignment = _unitOfWork._assignmentRepository.GetById(actualSubmission.AssignmentId);
if (submission == null)
{
_unitOfWork._assignmentSubmissionRepository.Add(actualSubmission);
}
else
{
submission.AssignmentId = actualSubmission.AssignmentId;
submission.DateDue = actualSubmission.DateDue;
submission.DateSubmitted = actualSubmission.DateSubmitted;
submission.FilePath = actualSubmission.FilePath;
submission.StudentId = actualSubmission.StudentId;
submission.StudentRole = actualSubmission.StudentRole;
submission.AssignmentName = actualSubmission.AssignmentName;
submission.TeacherId = actualSubmission.TeacherId;
submission.SubjectId = actualSubmission.SubjectId;
submission.IsSubmitted = true;
submission.Grade = actualSubmission.Grade;
submission.GradeNumeric = actualSubmission.GradeNumeric;
submission.Notes = actualSubmission.Notes;
}
assignment.IsSubmitted = true;
_unitOfWork.SaveChanges();
}
}
public ActionResult SubmitAssignment(AssignmentSubmissionCreateViewModel submissions)
{
var assignment = _teacherRepository.GetAssignmentById(submissions.AssignmentId);
Subject subject = _teacherRepository.GetSubjectById(submissions.SubjectId);
Student student = _teacherRepository.GetStudentByName(User.Identity.Name);
var virtualPath = string.Format("~/StudentResources/Grammar11Plus/Assignments/Submissions/{0}/{1}", subject.SubjectName, CleanseAssignmentName(assignment.AssignmentName));
//Save File to FileSystem:
var fileBuffer = new byte[submissions.MediaContent.ContentLength];
var physicalPath = Server.MapPath(virtualPath);
var dirInfo = new DirectoryInfo(physicalPath);
if (!dirInfo.Exists)
{
dirInfo.Create();
}
FileInfo fileInfo1 = new FileInfo(physicalPath + "\\" + student.StudentFirsName + student.StudentLastName + submissions.MediaContent.FileName);
if (fileInfo1.Exists)
{
fileInfo1.Delete();
}
FileInfo fileInfo = new FileInfo(physicalPath + "\\" + student.StudentFirsName + student.StudentLastName + submissions.MediaContent.FileName);
using (var fileStream = fileInfo.Create())
{
var sizeRead = 0;
while ((sizeRead = submissions.MediaContent.InputStream.Read(fileBuffer, 0, fileBuffer.Length)) > 0)
{
fileStream.Write(fileBuffer, 0, sizeRead);
}
submissions.MediaContent.InputStream.Flush();
submissions.MediaContent.InputStream.Close();
fileStream.Flush();
fileStream.Close();
}
var actualSubmission = new AssignmentSubmission
{
AssignmentSubmissionId = submissions.AssignmentSubmissionId,
AssignmentId = submissions.AssignmentId,
DateDue = assignment.DateDue,
DateSubmitted = DateTime.Now,
StudentId = (int)student.StudentId,
StudentRole = "Grammar11Plus",
FilePath = Url.Content(virtualPath + "/" + student.StudentFirsName + student.StudentLastName + submissions.MediaContent.FileName),
IsSubmitted = true,
SubjectId = assignment.SubjectId,
TeacherId = assignment.TeacherId,
AssignmentName = assignment.AssignmentName,
Notes = submissions.Notes,
CourseId = assignment.CourseId
};
_teacherRepository.SaveOrUpdateAssignmentSubmissions(actualSubmission);
return(View("SuccessfullCreation"));
}
public AssignmentSubmissionVM(AssignmentSubmission s)
{
this.Accepted = s.Accepted;
this.UserId = s.UserId;
this.Timestamp = s.Timestamp;
this.PointsRecieved = s.PointsRecieved;
this.Accepted = s.Accepted;
}
public void Post([FromBody] AssignmentsViewModel obj, int AssignmentId)
{
string tempFilePath = obj.FilePath;
obj.FilePath = "Resources/SubmittedAssignments/";
obj.FilePath = obj.FilePath + tempFilePath;
var tempReg1 = obj.GroupRegNo[0];
DigitalBoardMarkerContext db = new DigitalBoardMarkerContext();
int GroupMembersCount = obj.GroupRegNo.Count();
StudentGroupNumber s = new StudentGroupNumber();
db.StudentGroupNumber.Add(s);
db.SaveChanges();
int?groupId = db.StudentGroupNumber.Max(s1 => (int?)s1.Id);
for (int i = 0; i < GroupMembersCount; i++)
{
StudentGroup sg = new StudentGroup();
sg.Groupid = groupId;
string tempReg = obj.GroupRegNo[i].ToString();
sg.Userid = db.Users.Where(u => u.RegNo == tempReg).FirstOrDefault().Id;
db.Add(sg);
}
AssignmentSubmission ass = new AssignmentSubmission();
ass.SubmissionDateTime = obj.SubmissionDate;
ass.StudentGroupid = GroupMembersCount;
ass.AssignmentFilePath = obj.FilePath;
ass.AssignmentId = AssignmentId;
db.Add(ass);
db.SaveChanges();
}
public ActionResult AssignmentAndSubmissions()
{
try
{
var assignments = _teacherRepository.GetCurrentAssignments("Grammar11Plus");
var student = _teacherRepository.GetStudentByName(User.Identity.Name);
var previousSubmissions = _teacherRepository.GetCurrentAssignmentsSubmissions();
var listSubmissions = assignments.Select(p =>
{
var hasPreviouslySubmitted = false;
AssignmentSubmission assignmentSubmission = null;
if (p.StudentId > 0)
{
assignmentSubmission = previousSubmissions.FirstOrDefault(q => q.AssignmentId == p.AssignmentId && q.StudentId == p.StudentId && p.StudentId == student.StudentId);
}
var assignmentSubmissionId = 0;
if (assignmentSubmission != null)
{
assignmentSubmissionId = assignmentSubmission.AssignmentSubmissionId;
hasPreviouslySubmitted = true;
return(new AssignmentSubmissionSelectOrDeleteViewModel
{
AssignmentSubmissionId = assignmentSubmissionId,
AssignmentName = p.AssignmentName,
AssignmentId = p.AssignmentId,
DateDue = p.DateDue,
FilePath = p.FilePath,
StudentId = p.StudentId,
StudentRole = p.StudentRole,
IsSubmitted = hasPreviouslySubmitted,
TeacherId = p.TeacherId,
SubjectId = p.SubjectId,
Notes = hasPreviouslySubmitted ? assignmentSubmission.Notes : "",
CourseId = p.CourseId
});
}
else if (p.StudentId > 0 && assignmentSubmission == null)
{
return(null);
}
else
{
return(new AssignmentSubmissionSelectOrDeleteViewModel
{
AssignmentSubmissionId = assignmentSubmissionId,
AssignmentName = p.AssignmentName,
AssignmentId = p.AssignmentId,
DateDue = p.DateDue,
FilePath = p.FilePath,
StudentId = (int)student.StudentId,
StudentRole = p.StudentRole,
IsSubmitted = hasPreviouslySubmitted,
TeacherId = p.TeacherId,
SubjectId = p.SubjectId,
Notes = hasPreviouslySubmitted ? assignmentSubmission.Notes : "",
CourseId = p.CourseId
});
}
});
return(View("AssignmentAndSubmissions", listSubmissions.Where(c => c != null).ToArray()));
}
catch
{
return(View("AssignmentAndSubmissions", new AssignmentSubmissionSelectOrDeleteViewModel[] { }));
}
}
