public object UpdateLayawayItemQuantity(IRepository <LayawayItem> layawayItemContext, string Id, int quantity) { LayawayItem layawayItem = layawayItemContext.Find(Id); if (layawayItem != null) { try { layawayItem.ModifiedAt = DateTime.Now; layawayItem.Quantity = quantity; layawayItemContext.Update(layawayItem); layawayItemContext.Commit(); return(new { Successful = true, Message = "Item update succeeded." }); } catch (Exception ex) { // log error Console.WriteLine(ex); // send message return(new { Successful = false, Message = "Item update failed." }); } } else { return(new { Successful = false, Message = "Item not found." }); } }
public void AddToLayaway(HttpContextBase httpContext, string productId) { Layaway layaway = GetLayaway(httpContext, true); LayawayItem item = layaway.LayawayItems.FirstOrDefault(p => p.ProductId == productId); if (item == null) { item = new LayawayItem() { LayawayId = layaway.Id, ProductId = productId, Quantity = 1, ModifiedAt = DateTime.Now }; layaway.LayawayItems.Add(item); } else { ++item.Quantity; item.ModifiedAt = DateTime.Now; } layawayContext.Commit(); }
public object RemoveItemFromLayaway(IRepository <LayawayItem> layawayItemContext, string Id) { LayawayItem itemToDelete = layawayItemContext.Find(Id); if (itemToDelete == null) { return(new { Successful = false, Message = "Item not found.", ItemId = "" }); } else { layawayItemContext.Delete(Id); layawayItemContext.Commit(); return(new { Successful = true, Message = "Item deleted.", ItemId = Id }); } }
public void RemoveFromLayaway(HttpContextBase httpContext, string itemId) { Layaway layaway = GetLayaway(httpContext, true); LayawayItem item = layaway.LayawayItems.FirstOrDefault(p => p.Id == itemId); if (item != null) { if (item.Quantity > 1) { --item.Quantity; layawayContext.Commit(); } else { layaway.LayawayItems.Remove(item); layawayContext.Commit(); } } }