fix 订单有效
This commit is contained in:
@@ -148,6 +148,55 @@ public class OrderService : IOrderService
|
||||
DateTime costDateTime)
|
||||
{
|
||||
var order = await _dbContext.Queryable<CanteenOrderEntity>().Where(x => x.Id == orderId).FirstAsync();
|
||||
|
||||
await Verify(settings, shifts, costDateTime, order);//校验
|
||||
|
||||
for (int i = 0; i < 5; i++)
|
||||
{
|
||||
try
|
||||
{
|
||||
var canteenUser = await _dbContext.Queryable<CanteenUserEntity>().Where(x => x.UserNo == order.UserId).FirstAsync();
|
||||
//金额+-
|
||||
canteenUser.Balance += order.Amount;
|
||||
|
||||
if (order.Type == BalanceRecordTypeEnumType.Out)
|
||||
{
|
||||
if (canteenUser.Balance < 0)
|
||||
{
|
||||
throw new UserFriendlyException("余额不足,无法消费");
|
||||
}
|
||||
}
|
||||
|
||||
var effect = await _dbContext.Updateable<CanteenUserEntity>()
|
||||
.SetColumns(x => x.Balance == canteenUser.Balance + order.Amount)
|
||||
.SetColumns(x => x.Version == x.Version + 1)
|
||||
.Where(x => x.UserNo == order.UserId && x.Version == canteenUser.Version)//必须与查询时的version一致
|
||||
.ExecuteCommandAsync();
|
||||
|
||||
if (effect <= 0)
|
||||
{
|
||||
throw new VersionExceptions("更新版本冲突");
|
||||
}
|
||||
|
||||
var balanceRecord = order.Adapt<BalanceRecordEntity>();
|
||||
await _dbContext.InsertAsync(balanceRecord);
|
||||
order.Status = BalanceRecordStatusEnumType.Valid; //订单改为有效
|
||||
|
||||
break;
|
||||
}
|
||||
catch (Exception ex) when (ex is VersionExceptions)
|
||||
{
|
||||
_logger.LogError(ex, ex.Message);
|
||||
}
|
||||
catch (Exception)
|
||||
{
|
||||
throw;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private async Task Verify(Dictionary<CanteenSettingItemEnumType, string> settings, List<CanteenBusinessShiftEntity> shifts, DateTime costDateTime, CanteenOrderEntity order)
|
||||
{
|
||||
//在线
|
||||
if (!order.IsOffline)
|
||||
{
|
||||
@@ -207,48 +256,5 @@ public class OrderService : IOrderService
|
||||
throw new UserFriendlyException($"超出当天消费限制({dayCostMax}),无法消费");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
for (int i = 0; i < 5; i++)
|
||||
{
|
||||
try
|
||||
{
|
||||
var canteenUser = await _dbContext.Queryable<CanteenUserEntity>().Where(x => x.UserNo == order.UserId).FirstAsync();
|
||||
//金额+-
|
||||
canteenUser.Balance += order.Amount;
|
||||
|
||||
if (order.Type == BalanceRecordTypeEnumType.Out)
|
||||
{
|
||||
if (canteenUser.Balance < 0)
|
||||
{
|
||||
throw new UserFriendlyException("余额不足,无法消费");
|
||||
}
|
||||
}
|
||||
|
||||
var effect = await _dbContext.Updateable<CanteenUserEntity>()
|
||||
.SetColumns(x => x.Balance == canteenUser.Balance + order.Amount)
|
||||
.SetColumns(x => x.Version == x.Version + 1)
|
||||
.Where(x => x.UserNo == order.UserId && x.Version == canteenUser.Version)//必须与查询时的version一致
|
||||
.ExecuteCommandAsync();
|
||||
|
||||
if (effect <= 0)
|
||||
{
|
||||
throw new VersionExceptions("更新版本冲突");
|
||||
}
|
||||
|
||||
var balanceRecord = order.Adapt<BalanceRecordEntity>();
|
||||
await _dbContext.InsertAsync(balanceRecord);
|
||||
|
||||
break;
|
||||
}
|
||||
catch (Exception ex) when (ex is VersionExceptions)
|
||||
{
|
||||
_logger.LogError(ex, ex.Message);
|
||||
}
|
||||
catch (Exception)
|
||||
{
|
||||
throw;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user