private static CouncilElectionForm GenerateFormForCouncil(Election election, CouncilElectionData councilData)
{
// Construct the form using the base election
CouncilElectionForm form = Mapper.Map <CouncilElectionForm>(election);
// Add the council-specific data
Mapper.Map(councilData, form);
return(form);
}
protected CouncilElectionData GetCouncilData(Election election, string exceptionMessageIfNotFound)
{
CouncilElectionData data = Db.CouncilElectionData.Find(election.Id);
if (data == null)
{
throw new Exception(exceptionMessageIfNotFound);
}
return(data);
}
public ActionResult NewCouncil(CouncilElectionForm form)
{
ModelFieldsAccessibility fieldsInfo = NewCouncilFieldsInfo;
// Ignore stuff that isn't supposed to be in new election
fieldsInfo.ReplaceUneditableWithOldValues(form, new CouncilElectionForm());
this.RemoveIgnoredErrors(fieldsInfo);
if (ModelState.IsValid)
{
Election election = Mapper.Map <Election>(form);
election.Type = ElectionType.StudentCouncil;
CouncilElectionData councilData = Mapper.Map <CouncilElectionData>(form);
councilData.Election = election;
ElectionStateChange createChangeInfo = new ElectionStateChange
{
Election = election,
PreviousState = null,
TargetState = election.State,
IsCausedByUser = true,
InstigatorUsername = User.Identity.GetUserId(),
CompletedAt = DateTime.Now
};
db.Elections.Add(election);
db.CouncilElectionData.Add(councilData);
db.ElectionStateChanges.Add(createChangeInfo);
using (DbContextTransaction transaction = db.Database.BeginTransaction())
{
db.SaveChanges();
// This needs to be after the first big transaction - otherwise EF gets confused about order of actions
election.PopulateAutomaticStateTransitions();
db.SaveChanges();
transaction.Commit();
}
AuditLogManager.RecordNewElection(createChangeInfo);
return(RedirectToAction("Details", new { id = election.Id }));
}
ViewData[FormConstants.FieldsInfoKey] = fieldsInfo;
return(View(form));
}
public ActionResult Edit(int id)
{
Election election = db.Elections.Find(id);
if (election == null)
{
return(HttpNotFound());
}
CouncilElectionData councilData = null;
CouncilElectionForm councilForm = null;
ElectionForm form;
if (election.Type == ElectionType.StudentCouncil)
{
councilData = db.CouncilElectionData.First(data => data.ElectionId == election.Id);
form = councilForm = GenerateFormForCouncil(election, councilData);
}
else
{
form = GenerateFormForCourseRep(election);
}
ModelFieldsAccessibility fieldsInfo = ElectionLifecycleInfo.GetWhatCanBeEditedCouncil(election);
ViewData[FormConstants.FieldsInfoKey] = fieldsInfo;
ViewBag.Election = election;
fieldsInfo.EnsureAllowedDefaultKind(
ModelFieldsAccessibility.Kind.Editable,
nameof(AdminElectionsController) + "." + nameof(Edit)
);
if (Request.HttpMethod.ToUpper() != "POST")
{
// Just show the template
return(View("Edit", form));
}
AntiForgery.Validate();
// Update the form based on data that we received
// ReSharper disable once ConvertIfStatementToNullCoalescingExpression - we need the compiler to specify different generic arguments
if (councilForm != null)
{
TryUpdateModel(councilForm);
}
else
{
TryUpdateModel(form);
}
// Get the original form so that we use old values for uneditable fields
CouncilElectionForm councilOriginalForm = null;
ElectionForm originalForm;
if (councilForm != null)
{
originalForm = councilOriginalForm = GenerateFormForCouncil(election, councilData);
}
else
{
originalForm = GenerateFormForCourseRep(election);
}
// Replace all uneditable values with old ones
fieldsInfo.ReplaceUneditableWithOldValues(form, originalForm);
// As the role IDs are sent from user, we need to make sure that they weren't changed
if (councilForm != null && fieldsInfo.CanBeChangedByUser(nameof(CouncilElectionForm.Roles)))
{
IEnumerable <int?> initialRoleIds = councilOriginalForm.Roles.Select(role => role.Id);
IEnumerable <int?> newRoleIds = councilForm.Roles.Select(role => role.Id);
if (!initialRoleIds.SequenceEqual(newRoleIds))
{
throw new Exception("The IDs of roles were changed by user input");
}
}
// Validate again (since some rules are relative to other fields and can be affected by operations above)
TryValidateModel(form);
// Ignore the failures from uneditable fields
this.RemoveIgnoredErrors(fieldsInfo);
if (!ModelState.IsValid)
{
// The validation failed so we just display the form again
return(View("Edit", form));
}
// Record the admin action
AdminActionRecord actionRecord = CreateActionRecord(election, AdminActionRecord.RecordType.Edit);
actionRecord.SetFormChangeSet(FormChangeSet.Generate(form, originalForm));
db.AdminActionRecords.Add(actionRecord);
// Validation passed with the fields that are allowed to change. Persist the changes
Mapper.Map(form, election);
if (councilData != null)
{
Mapper.Map(form, councilData);
}
db.SaveChanges();
BackgroundJob.Enqueue <SynchronizeDelayedJobsJob>(job => job.Execute(election.Id));
AuditLogManager.RecordElectionEdit(User, election);
return(RedirectToAction("Details", new { id }));
}
