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();
}
}
}