public Task <AsyncTaskResult> HandleAsync(GoodsStoreUpdatedEvent evnt)
{
return(TryTransactionAsync(async(connection, transaction) =>
{
var info = evnt.Info;
var effectedRows = await connection.UpdateAsync(new
{
Name = info.Name,
Description = info.Description,
Pics = info.Pics.ExpandAndToString("|"),
Price = info.Price,
OriginalPrice = info.OriginalPrice,
Sort = info.Sort,
Stock = info.Stock,
Is7SalesReturn = info.Is7SalesReturn,
IsInvoice = info.IsInvoice,
IsPayOnDelivery = info.IsPayOnDelivery,
Version = evnt.Version,
EventSequence = evnt.Sequence
}, new
{
Id = evnt.AggregateRootId,
//Version = evnt.Version - 1
}, ConfigSettings.GoodsTable, transaction);
//更新分类
var tasks = new List <Task>();
tasks.Add(connection.DeleteAsync(new
{
GoodsId = evnt.AggregateRootId
}, ConfigSettings.GoodsPubCategorysTable, transaction));
//插入新的记录
foreach (var categoryId in evnt.CategoryIds)
{
tasks.Add(connection.InsertAsync(new
{
Id = GuidUtil.NewSequentialId(),
GoodsId = evnt.AggregateRootId,
CategoryId = categoryId
}, ConfigSettings.GoodsPubCategorysTable, transaction));
}
Task.WaitAll(tasks.ToArray());
}));
}
private void Handle(GoodsStoreUpdatedEvent evnt)
{
_categoryIds = evnt.CategoryIds;
var editableInfo = evnt.Info;
_info = new GoodsInfo(
editableInfo.Name,
editableInfo.Description,
editableInfo.Pics,
editableInfo.Price,
editableInfo.OriginalPrice,
_info.Benevolence,
editableInfo.Stock,
_info.SellOut,
editableInfo.IsPayOnDelivery,
editableInfo.IsInvoice,
editableInfo.Is7SalesReturn,
editableInfo.Sort);
}
