public static async Task <FixedPriceActivityRoundConfig> GetRoundConfig(Guid activityId, DateTime time)
{
FixedPriceActivityRoundConfig result = null;
var activityConfig = await ActivityCache.GetBaoYangActivityConfig(activityId);
if (activityConfig != null && activityConfig.RoundConfigs != null && activityConfig.RoundConfigs.Any())
{
result = activityConfig.RoundConfigs.FirstOrDefault(o => time >= o.StartTime && time < o.EndTime);
}
return(result);
}
public static async Task <Tuple <CreateOrderErrorCode, int, int, FixedPriceActivityRoundConfig> > ValidateBaoyang(Guid activityId)
{
CreateOrderErrorCode result = CreateOrderErrorCode.ActivitySatisfied;
int userLimitCount = 0;
int activityLimitCount = 0;
FixedPriceActivityRoundConfig round = null;
try
{
var activity = await ActivityCache.GetBaoYangActivityConfig(activityId);
if (activity != null)
{
var now = DateTime.Now;
round = GetCurrentRoundConfig(activity, now);
if (now >= activity.EndTime)
{
result = CreateOrderErrorCode.ActivityExpired;
}
else if (now < activity.StartTime)
{
result = CreateOrderErrorCode.ActivityNotStart;
}
else if (round == null)
{
result = CreateOrderErrorCode.WaitingNext;
}
else
{
userLimitCount = activity.ItemQuantityPerUser;
activityLimitCount = round.LimitedQuantity;
}
}
else
{
result = CreateOrderErrorCode.ActivityExpired;
}
}
catch (Exception ex)
{
LogManager.GetLogger("ActivityValidator").Error(ex);
result = CreateOrderErrorCode.ServerBusy;
}
return(Tuple.Create(result, activityLimitCount, userLimitCount, round));
}