public DbEntities.Subjects.SubjectSection AddOrUpdateSection(DbEntities.Subjects.SubjectSection sec
, DbEntities.AccessPermission.Restriction restriction)
{
try
{
using (var actresHelper = new DbHelper.ActAndRes())
using (var scope = new TransactionScope())
{
var ent = Context.SubjectSection.Find(sec.Id);
if (ent == null)
{
var res = actresHelper.AddOrUpdateRestriction(0, restriction);
sec.RestrictionId = res.Id;
ent = Context.SubjectSection.Add(sec);
}
else
{
ent.Name = sec.Name;
ent.Summary = sec.Summary;
ent.ShowSummary = sec.ShowSummary;
var res = actresHelper.AddOrUpdateRestriction(0, restriction);
if ((ent.RestrictionId ?? 0) == 0)
{
ent.RestrictionId = res.Id;
}
}
Context.SaveChanges();
scope.Complete();
return(ent);
}
}
catch (Exception)
{
return(null);
}
}