public Task <AsyncTaskResult> HandleAsync(SpecificationUpdatedEvent evnt)
{
return(TryTransactionAsync(async(connection, transaction) =>
{
var effectedRows = await connection.UpdateAsync(new
{
Version = evnt.Version,
EventSequence = evnt.Sequence
}, new
{
Id = evnt.AggregateRootId,
//Version = evnt.Version - 1
}, ConfigSettings.GoodsTable, transaction);
if (effectedRows == 1)
{
await connection.UpdateAsync(new
{
Name = evnt.SpecificationInfo.Name,
Value = evnt.SpecificationInfo.Value,
Price = evnt.SpecificationInfo.Price,
OriginalPrice = evnt.SpecificationInfo.OriginalPrice,
Benevolence = evnt.SpecificationInfo.Benevolence,
Number = evnt.SpecificationInfo.Number,
Thumb = evnt.SpecificationInfo.Thumb,
BarCode = evnt.SpecificationInfo.BarCode
}, new
{
GoodsId = evnt.AggregateRootId,
Id = evnt.SpecificationId
}, ConfigSettings.SpecificationTable, transaction);
}
}));
}
private void Handle(SpecificationUpdatedEvent evnt)
{
_specifications.Single(x => x.Id == evnt.SpecificationId).Info = evnt.SpecificationInfo;
}
