public Owner CreateOwner(Owner owner)
{
var changeTracker = _pac.ChangeTracker.Entries <Pet>();
if (owner.Pet != null)
{
_pac.Attach(owner.Pet);
}
var owner2add = _pac.Owners.Add(owner).Entity;
_pac.SaveChanges();
return(owner2add);
}
public Pet CreatePet(Pet pet)
{
var changeTracker = _pac.ChangeTracker.Entries <Owner>();
if (pet.Owner != null &&
_pac.ChangeTracker.Entries <Owner>().FirstOrDefault(pe => pe.Entity.ID == pet.Owner.ID) == null)
{
_pac.Attach(pet.Owner);
}
var pet2Add = _pac.Pets.Add(pet).Entity;
_pac.SaveChanges();
return(pet2Add);
}
