public Task <AsyncTaskResult> HandleAsync(CartAddedGoodsEvent evnt)
{
return(TryTransactionAsync(async(connection, transaction) =>
{
var effectedRows = await connection.UpdateAsync(new
{
GoodsCount = evnt.FinalCount,
Version = evnt.Version,
EventSequence = evnt.Sequence
}, new
{
Id = evnt.AggregateRootId,
//Version = evnt.Version - 1
}, ConfigSettings.CartTable, transaction);
if (effectedRows == 1)
{
await connection.InsertAsync(new
{
Id = evnt.CartGoodsId,
CartId = evnt.AggregateRootId,
StoreId = evnt.Info.StoreId,
GoodsId = evnt.Info.GoodsId,
SpecificationId = evnt.Info.SpecificationId,
SpecificationName = evnt.Info.SpecificationName,
GoodsName = evnt.Info.GoodsName,
GoodsPic = evnt.Info.GoodsPic,
Price = evnt.Info.Price,
OriginalPrice = evnt.Info.OriginalPrice,
Stock = evnt.Info.Stock,
Quantity = evnt.Info.Quantity,
Benevolence = evnt.Info.Benevolence,
CreatedOn = evnt.Timestamp
}, ConfigSettings.CartGoodsesTable, transaction);
}
}));
}
private void Handle(CartAddedGoodsEvent evnt)
{
_cartGoodses.Add(new CartGoods(evnt.CartGoodsId,evnt.Info));
_goodsCount = evnt.FinalCount;
}
