public ActionResult EditPositionEntry(PositionEntryEdit model)
{
if (!ModelState.IsValid)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
PositionEligibilityEntry entry = _db.PositionEligibilityEntries.Find(model.UserId, model.PositionId);
if (entry == null)
{
return(Json(new
{
Success = false,
HumanError = "Error: record wasn't found. Please reload the page and try again"
}));
}
entry.CanNominate = model.CanNominate;
entry.CanVote = model.CanVote;
_db.SaveChanges();
PositionsTableRow tableRow = new PositionsTableRow(entry);
PopulateUserInfo(tableRow);
return(Json(new
{
Success = true,
Entry = tableRow
}));
}
public ActionResult NewPositionEntry(NewPositionEntry model)
{
if (!ModelState.IsValid)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
// STEP 1: Fetch everything we got as IDs
Election election = _db.Elections.Find(model.ElectionId);
VotablePosition position = _db.VotablePositions.Find(model.PositionId);
TimetableUserEntry user = _userRepository.GetByUsername(model.UserId);
// STEP 2: Check that everything is correct
List <string> errors = new List <string>();
bool suggestReload = false;
if (election == null)
{
errors.Add("Failed to find election");
suggestReload = true;
}
if (position == null)
{
errors.Add("Failed to find the selected position");
suggestReload = true;
}
if (election != null && position != null && position.ElectionId != election.Id)
{
errors.Add("The selected position doesn't belong to current election");
suggestReload = true;
}
if (user == null)
{
errors.Add("Invalid student ID");
}
if (user != null && !user.IsStudentActive)
{
errors.Add("Only active students can participate in elections");
}
if (errors.Count > 0)
{
ViewBag.SuggestReload = suggestReload;
string errorHtml = PartialView("_ErrorsDisplay", errors).RenderToString();
return(Json(new
{
Success = false,
HumanErrorHtml = errorHtml
}));
}
// STEP 3: Check that there isn't an entry already for this user-position tuple
bool isDuplicateEntry = _db.PositionEligibilityEntries
.Any(entry => entry.PositionId == position.Id && entry.Username == user.UserId);
if (isDuplicateEntry)
{
return(Json(new
{
Success = false,
HumanError =
"Error: there is already an entry for this user-position tuple. Please edit that instead"
}));
}
// STEP 4: Create a new entity and save it
PositionEligibilityEntry newEntry = new PositionEligibilityEntry()
{
Username = model.UserId,
Position = position,
CanNominate = model.CanNominate,
CanVote = model.CanVote
};
_db.PositionEligibilityEntries.Add(newEntry);
_db.SaveChanges();
// STEP 5: Prepare the displayed table row
PositionsTableRow tableRow = new PositionsTableRow(newEntry);
PopulateUserInfo(tableRow, user);
// STEP 6: Reply that we are done
return(Json(new
{
Success = true,
Entry = tableRow
}));
}
