public virtual async Task ChangeItemQuantityAsync(ChangeCartItemQty changeItemQty)
{
EnsureCartExists();
var lineItem = Cart.Items.FirstOrDefault(i => i.Id == changeItemQty.LineItemId);
if (lineItem != null)
{
await ChangeItemQuantityAsync(lineItem, changeItemQty.Quantity);
}
}
public async Task <ActionResult> ChangeCartItem([FromBody] ChangeCartItemQty changeQty)
{
EnsureCartExists();
//Need lock to prevent concurrent access to same cart
using (await AsyncLock.GetLockByKey(WorkContext.CurrentCart.Value.GetCacheKey()).LockAsync())
{
var cartBuilder = await LoadOrCreateCartAsync();
await cartBuilder.ChangeItemQuantityAsync(changeQty);
await cartBuilder.SaveAsync();
}
return(Ok());
}
public async Task <ActionResult> ChangeCartItem([FromBody] ChangeCartItemQty changeQty)
{
EnsureCartExists();
//Need lock to prevent concurrent access to same cart
using (await AsyncLock.GetLockByKey(WorkContext.CurrentCart.Value.GetCacheKey()).LockAsync())
{
var cartBuilder = await LoadOrCreateCartAsync();
var lineItem = cartBuilder.Cart.Items.FirstOrDefault(i => i.Id == changeQty.LineItemId);
if (lineItem != null)
{
await cartBuilder.ChangeItemQuantityAsync(changeQty.LineItemId, changeQty.Quantity);
await cartBuilder.SaveAsync();
}
}
return(Ok());
}
public override Task ChangeItemQuantityAsync(ChangeCartItemQty changeItemQty)
{
EnsureCartExists();
var configuredGroup = Cart.ConfiguredGroups?.FirstOrDefault(x => x.Id.Equals(changeItemQty.LineItemId, StringComparison.InvariantCulture));
if (configuredGroup != null)
{
configuredGroup.Quantity = changeItemQty.Quantity;
var groupItems = Cart.Items.Where(x => !string.IsNullOrEmpty(x.ConfiguredGroupId) &&
x.ConfiguredGroupId.Equals(configuredGroup.Id, StringComparison.InvariantCulture)).ToArray();
foreach (var lineItem in groupItems)
{
lineItem.Quantity = changeItemQty.Quantity;
}
}
return(base.ChangeItemQuantityAsync(changeItemQty));
}
public async Task <ActionResult> ChangeListItem(string listName, string type, [FromBody] ChangeCartItemQty changeQty)
{
var unescapedListName = Uri.UnescapeDataString(listName);
//Need lock to prevent concurrent access to same list
using (await AsyncLock.GetLockByKey(GetAsyncListKey(WorkContext, unescapedListName, type)).LockAsync())
{
var cartBuilder = await LoadOrCreateCartAsync(unescapedListName, type);
var lineItem = cartBuilder.Cart.Items.FirstOrDefault(i => i.Id == changeQty.LineItemId);
if (lineItem != null)
{
await cartBuilder.ChangeItemQuantityAsync(changeQty.LineItemId, changeQty.Quantity);
await cartBuilder.SaveAsync();
}
}
return(Ok());
}