public void ActualizarPrducto(int prd_id, int?prd_cnt)
{
Producto prd = ProductoBLL.Get(prd_id);
prd.prd_cnt -= prd_cnt;
ProductoBLL.Update(prd);
}
public static void Delete(int?id)
{
using (emmcomerseEntities db = new emmcomerseEntities())
{
using (var transaction = db.Database.BeginTransaction())
{
try
{
ProductoEnCarrito ProductoEnCarrito = db.ProductoEnCarrito.Find(id);
db.Entry(ProductoEnCarrito).State = System.Data.Entity.EntityState.Deleted;
db.SaveChanges();
transaction.Commit();
ProductoBLL.Update(ProductoEnCarrito.prd_id, (-1 * ProductoEnCarrito.prd_cnt));
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
}
public static void Create(ProductoEnCarrito a)
{
using (emmcomerseEntities db = new emmcomerseEntities())
{
using (var transaction = db.Database.BeginTransaction())
{
try
{
a.pcr_est = "Pendiente";
a.pcr_dateOfCreated = DateTime.Now;
db.ProductoEnCarrito.Add(a);
db.SaveChanges();
transaction.Commit();
ProductoBLL.Update(a.prd_id, a.prd_cnt);
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
}