public ActionResult Index(TeamEvaluationSettings model)
{
Assignment = db.Assignments.Find(model.AssignmentID);
if (ModelState.IsValid)
{
//delete preexisting settings to prevent an FK relation issue
TeamEvaluationSettings setting = db.TeamEvaluationSettings.Find(model.AssignmentID);
if (setting != null)
{
db.TeamEvaluationSettings.Remove(setting);
}
db.SaveChanges();
//...and then re-add it.
Assignment.TeamEvaluationSettings = model;
db.SaveChanges();
WasUpdateSuccessful = true;
}
else
{
WasUpdateSuccessful = false;
}
return(base.PostBack(Assignment.TeamEvaluationSettings));
}
/// <summary>
/// yc: with a given list of assignments, copy them from one course to another.
/// </summary>
/// <param name="courseDestination"></param>
/// <param name="courseSource"></param>
/// <param name="previousAssignments"></param>
/// <returns></returns>
public bool CopyAssignments(Course courseDestination, Course courseSource, List <Assignment> previousAssignments)
{
try
{
//calculate # of weeks since start date
double difference = courseDestination.StartDate.Subtract(courseSource.StartDate).TotalDays;
//for linking purposes, key == previous id, value == the clone course that is teh same
Dictionary <int, int> linkHolder = new Dictionary <int, int>();
foreach (Assignment p in previousAssignments)
{
//disabling assignments that are not finished being handled yet
if (p.Type == AssignmentTypes.AnchoredDiscussion || p.Type == AssignmentTypes.CommitteeDiscussion ||
p.Type == AssignmentTypes.ReviewOfStudentWork)
{
continue;
}
int prid = -1, paid = p.ID;
//for insert sake of cloned assigntment we must temprarly hold the list of assignments
//whos id links to this assignment for temporary holding
List <Assignment> previouslyLinked = (from pl in db.Assignments
where pl.PrecededingAssignmentID == paid
select pl).ToList();
//remove the links for now
foreach (Assignment link in previouslyLinked)
{
link.PrecededingAssignmentID = null;
db.Entry(link).State = EntityState.Modified;
db.SaveChanges();
}
//tmp holders
if (p.RubricID != null)
{
prid = (int)p.RubricID;
}
//we are now ready for copying
Assignment na = new Assignment(p);
//na = p;
na.CourseID = courseDestination.ID; //rewrite course id
na.IsDraft = true;
na.AssociatedEvent = null;
na.AssociatedEventID = null;
na.PrecededingAssignmentID = null;
na.AssignmentTeams = new List <AssignmentTeam>();
na.DiscussionTeams = new List <DiscussionTeam>();
na.ReviewTeams = new List <ReviewTeam>();
na.Deliverables = new List <Deliverable>();
SetUpClonedAssignmentTeams(p, na);
//recalcualte new offsets for due dates on assignment
if (p.CriticalReviewPublishDate != null)
{
na.CriticalReviewPublishDate = ((DateTime)(p.CriticalReviewPublishDate)).Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
}
//CourseController cc = new CourseController();
// to retain the time incase of in differt daylightsavings .. shifts
//DateTime dd = cc.convertFromUtc(courseSource.TimeZoneOffset, na.DueDate);
//DateTime dt = cc.convertFromUtc(courseSource.TimeZoneOffset, na.DueTime);
//DateTime rd = cc.convertFromUtc(courseSource.TimeZoneOffset, na.ReleaseDate);
//DateTime rt = cc.convertFromUtc(courseSource.TimeZoneOffset, na.ReleaseTime);
DateTime dd = na.DueDate.UTCToCourse(courseSource.ID);
DateTime dt = na.DueTime.UTCToCourse(courseSource.ID);
DateTime rd = na.ReleaseDate.UTCToCourse(courseSource.ID);
DateTime rt = na.ReleaseTime.UTCToCourse(courseSource.ID);
dd = dd.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
dt = dt.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
rd = rd.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
rt = rt.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
//convert back to utc
//na.DueDate = cc.convertToUtc(courseDestination.TimeZoneOffset, dd);
//na.DueTime = cc.convertToUtc(courseDestination.TimeZoneOffset, dt);
//na.ReleaseDate = cc.convertToUtc(courseDestination.TimeZoneOffset, rd);
//na.ReleaseTime = cc.convertToUtc(courseDestination.TimeZoneOffset, rt);
na.DueDate = dd.CourseToUTC(courseDestination.ID);
na.DueTime = dt.CourseToUTC(courseDestination.ID);
na.ReleaseDate = rd.CourseToUTC(courseDestination.ID);
na.ReleaseTime = rt.CourseToUTC(courseDestination.ID);
//we now have a base to save
db.Assignments.Add(na);
db.SaveChanges();
//fix the link now
foreach (Assignment link in previouslyLinked)
{
link.PrecededingAssignmentID = paid;
db.Entry(link).State = EntityState.Modified;
db.SaveChanges();
}
linkHolder.Add(paid, na.ID); //for future assignment links
if (p.PrecededingAssignmentID != null)
{
na.PrecededingAssignmentID = linkHolder[(int)p.PrecededingAssignmentID];
na.PreceedingAssignment = db.Assignments.Find(linkHolder[(int)p.PrecededingAssignmentID]);
db.Entry(na).State = EntityState.Modified;
db.SaveChanges();
}
//copy assignmenttypes
if (p.Type == AssignmentTypes.DiscussionAssignment || p.Type == AssignmentTypes.CriticalReviewDiscussion)
{
DiscussionSetting pds = (from ds in db.DiscussionSettings
where ds.AssignmentID == paid
select ds).FirstOrDefault();
DiscussionSetting nds = new DiscussionSetting();
nds.InitialPostDueDate = pds.InitialPostDueDate.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
nds.InitialPostDueDueTime = pds.InitialPostDueDueTime.Add(new TimeSpan(Convert.ToInt32(difference), 0, 0, 0));
nds.AssociatedEventID = null;
nds.MaximumFirstPostLength = pds.MaximumFirstPostLength;
nds.MinimumFirstPostLength = pds.MinimumFirstPostLength;
nds.AnonymitySettings = pds.AnonymitySettings;
na.DiscussionSettings = nds;
db.Entry(na).State = EntityState.Modified;
db.SaveChanges();
}
//copy critical review settings
if (p.Type == AssignmentTypes.CriticalReview)
{
CriticalReviewSettings pcs = (from ds in db.CriticalReviewSettings
where ds.AssignmentID == paid
select ds).FirstOrDefault();
if (pcs != null)
{
CriticalReviewSettings ncs = new CriticalReviewSettings();
ncs.ReviewSettings = pcs.ReviewSettings;
na.CriticalReviewSettings = ncs;
db.Entry(na).State = EntityState.Modified;
db.SaveChanges();
}
}
//team eval
if (p.Type == AssignmentTypes.TeamEvaluation)
{
TeamEvaluationSettings ptes = (from tes in db.TeamEvaluationSettings
where tes.AssignmentID == paid
select tes).FirstOrDefault();
if (ptes != null)
{
TeamEvaluationSettings ntes = new TeamEvaluationSettings();
ntes.DiscrepancyCheckSize = ptes.DiscrepancyCheckSize;
ntes.RequiredCommentLength = ptes.RequiredCommentLength;
ntes.MaximumMultiplier = ptes.MaximumMultiplier;
ntes.AssignmentID = na.ID;
na.TeamEvaluationSettings = ntes;
db.Entry(na).State = EntityState.Modified;
db.SaveChanges();
}
}
//components
//rubrics
if (p.RubricID != null)
{
CopyRubric(p, na);
}
///deliverables
List <Deliverable> pads = (from d in db.Deliverables
where d.AssignmentID == paid
select d).ToList();
foreach (Deliverable pad in pads)
{
Deliverable nad = new Deliverable();
nad.AssignmentID = na.ID;
nad.DeliverableType = pad.DeliverableType;
nad.Assignment = na;
nad.Name = pad.Name;
db.Deliverables.Add(nad);
db.SaveChanges();
na.Deliverables.Add(nad);
db.Entry(na).State = EntityState.Modified;
db.SaveChanges();
}
//abet stuff should prolly go here
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
