public void Detach(Pensum pensum)
{
_context.Entry(pensum).State = EntityState.Detached;
}
public Pensum UpdateNew(Pensum itemToUpdate)
{
var updateCourse = false;
var updateGrade = false;
var pensum = GetById(itemToUpdate.Id);
if (pensum.Course.Id != itemToUpdate.Course.Id)
{
pensum.Course = itemToUpdate.Course;
updateCourse = true;
}
if (pensum.Grade.Id != itemToUpdate.Grade.Id)
{
pensum.Grade = itemToUpdate.Grade;
updateGrade = true;
}
return Update(pensum, updateCourse, updateGrade);
}
public Pensum Create(Pensum itemToCreate)
{
var pensum = _context.Pensums.Add(itemToCreate);
_context.SaveChanges();
return pensum;
}
public Pensum Update(Pensum itemToUpdate, bool updateCourse = true, bool updateGrade = true)
{
if (updateCourse)
_context.Entry(itemToUpdate.Course).State = EntityState.Modified;
if (updateGrade)
_context.Entry(itemToUpdate.Grade).State = EntityState.Modified;
_context.SaveChanges();
return itemToUpdate;
}