public async Task <Guid> AddDiscountRuleAsync(string username, DiscountRuleRelation discountRuleRelation, Guid storeId, Guid discountId1, Guid discountId2, bool decide = false)
{
Guid discountId = await marketRules.GenerateConditionalDiscountsAsync(await MarketStores.Instance.GetStoreById(storeId), username, discountRuleRelation, storeId, discountId1, discountId2, decide);
await StorePredicatesManager.Instance.SaveRequest(++counter, "GenerateConditionalDiscountsAsync", username, discountRuleRelation, storeId, discountId1, discountId2, decide, discountId);
var discountRelation = new DiscountsRelation(username, discountId, discountRuleRelation, storeId, discountId1, discountId2, decide);
await discountsManager.AddRelation(discountRelation);
return(discountId);
}