public async Task <CartViewModel> Change(CartItemChangeViewModel item)
{
try
{
var customer = await _currentContext.GetCurrentCustomer();
CartViewModel model = new CartViewModel(await InitAjax());
RCart cart = await _cartService.GetFromCache(_currentContext.ClientId, EnumDefine.CartStatusEnum.New);
if (cart == null)
{
//int shardId= _commonService.get
var command = item.ToCommand(1, _currentContext.LanguageId, customer.Id);
long systemIdentity = await _commonService.GetNextId(typeof(Cart));
CartAddCommand cartAddCommand = new CartAddCommand(SystemDefine.DefaultVersion)
{
LanguageId = _currentContext.LanguageId,
Code = Common.Common.GenerateCodeFromId(systemIdentity),
StoreId = ConfigSettingEnum.StoreId.GetConfig(),
ClientId = _currentContext.ClientId,
CreatedUid = customer.Id ?? string.Empty,
CartItem = command,
CartItemDetail = new CartItemDetailAddCommand(SystemDefine.DefaultVersion)
{
ProductId = command.ProductId,
Name = "Name",
}
};
await _cartService.Add(cartAddCommand);
}
else
{
//if (cart.Version != item.Version)
//{
// model.AddMessage(ResourceKey.Cart_IsChanged);
// return model;
//}
CartItemChangeCommand command = item.ToCommand(1, _currentContext.LanguageId, customer.Id, cart);
await _cartService.Change(command);
}
cart = await _cartService.GetFromCache(_currentContext.ClientId, EnumDefine.CartStatusEnum.New);
model.CartItems = cart.CartItemFulls?.Select(p => p.ToModel()).ToArray();
return(model);
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
throw e;
}
}
public Cart(CartAddCommand command, int shardId, int version) : this(version)
{
Id = Common.Common.GenerateGuid();
Code = command.Code;
CartItems = new List <CartItem>();
CartItemDetails = new ConcurrentDictionary <string, CartItemDetail>();
ClientId = command.ClientId;
CreatedDateUtc = command.CreatedDateUtc;
CreatedUid = command.CreatedUid;
LanguageId = command.LanguageId;
StoreId = command.StoreId;
Status = EnumDefine.CartStatusEnum.New;
ShardId = shardId;
}
public async Task <CommandResult> Add(CartAddCommand command)
{
CommandResult commandResult = await _commandService.SendAndReceiveResult <CommandResult>(command);
return(commandResult);
}
