public IList <Goal> GetChildren()
{
GoalContext db = new GoalContext();
IList <Goal> children = db.Goals.Where(item => item.parent == id).ToList();
return(children);
}
public void DeleteChildren()
{
IList <Goal> children = GetChildren();
if (children.Any())
{
GoalContext db = new GoalContext();
foreach (var child in children)
{
// Run DeleteChildren recursively on children until no more children have children.
child.DeleteChildren();
// Then remove the child.
Goal childToRemove = db.Goals.Find(child.id);
db.Goals.Remove(childToRemove);
db.SaveChanges();
}
}
}