public override async Task Handle(TradeRollbackDto input)
{
await HandleAsync(input, async() =>
{
//获取交易对象
var trade = await tradeRepository.GetAsync(x => x.UserId == input.UserId);
if (trade == null)
{
throw new ApplicationException("没有找到账户交易信息!");
}
//执行款项变更
trade.OperationBalance(input.TotalPrice);
//添加交易流水
var record = new TradeRecordFactory().Create(trade.Id, input.TotalPrice);
using (var tran = transaction.BeginTransaction())
{
//仓储添加
tradeRepository.Update(trade);
tradeRecordRepository.Add(record);
//工作单元持久化
await tradeRepository.SaveAsync();
tran.Commit();
}
});
}
public async Task <BaseApiResult <bool> > Excute(AccountRechargeDto input)
{
return(await HandleAsync(input, async() =>
{
//获取交易对象
var trade = await tradeRepository.GetAsync(x => x.UserId == input.UserId);
if (trade == null)
{
throw new ApplicationException("没有找到账户交易信息!");
}
//执行款项变更
trade.OperationBalance(input.RechargeBalance);
//获取用户状态
var userState = (await getUserState.Query(new BaseAuthDto()
{
UserId = input.UserId
})).Data;
//添加交易流水
var record = new TradeRecordFactory().Create(trade.Id, input.RechargeBalance);
//规约校验
if (await new AccountRechargeCreateSpecification((UserStateEnum)userState.State).SatisfiedBy(trade))
{
using (var tran = transaction.BeginTransaction())
{
//仓储添加
tradeRepository.Update(trade);
tradeRecordRepository.Add(record);
//工作单元持久化
await tradeRepository.SaveAsync();
tran.Commit();
return true;
}
}
return false;
}));
}
