public void InitSize(t_siz_goods good, long oldid=0)
{
foreach (var s in context.t_siz_goodsize.Where(t => t.good == oldid))
s.deleted = 1;
List<long> sizes = new List<long>(context.t_siz_goods_size.Where(p => p.type == good.sizetype).Select(t => t.id));
foreach (long t in sizes)
{
t_siz_goodsize gs = new t_siz_goodsize() { good = good.id, size = t, sign = 1, deleted = 0 };
context.t_siz_goodsize.Add(gs);
}
context.SaveChanges();
}
public void AddGoodSize(long id, List<t_siz_goodsize> size)
{
foreach (var a in context.t_siz_goodsize.Where(t => t.good == id))
a.deleted = 1;
context.SaveChanges();
foreach (var p in size)
{
t_siz_goodsize dbEntry = context.t_siz_goodsize.SingleOrDefault(b => b.size == p.size && b.good == p.good);
if (dbEntry != null)
dbEntry.deleted = 0;
else
context.t_siz_goodsize.Add(p);
}
context.SaveChanges();
}
