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【代码优化】商城: 限时折扣活动

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puhui999
2024-09-15 14:01:37 +08:00
parent ad1ceaaf1c
commit 71c40cf5ad
7 changed files with 53 additions and 41 deletions
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7
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDiscountActivityPriceCalculator.java
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@@ -10,15 +10,16 @@ import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum;
import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum;
import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO;
import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
import jakarta.annotation.Resource;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import jakarta.annotation.Resource;
import java.util.List;
import java.util.Map;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
import static cn.iocoder.yudao.framework.common.util.number.MoneyUtils.calculateRatePrice;
import static cn.iocoder.yudao.module.trade.service.price.calculator.TradePriceCalculatorHelper.formatPrice;
/**
@@ -41,7 +42,7 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
}
// 获得 SKU 对应的限时折扣活动
List<DiscountProductRespDTO> discountProducts = discountActivityApi.getMatchDiscountProductList(
convertSet(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSkuId));
convertSet(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSpuId));
if (CollUtil.isEmpty(discountProducts)) {
return;
}
@@ -79,7 +80,7 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
if (PromotionDiscountTypeEnum.PRICE.getType().equals(discountProduct.getDiscountType())) { // 减价
price -= discountProduct.getDiscountPrice() * orderItem.getCount();
} else if (PromotionDiscountTypeEnum.PERCENT.getType().equals(discountProduct.getDiscountType())) { // 打折
price = price * discountProduct.getDiscountPercent() / 100;
price = calculateRatePrice(price, discountProduct.getDiscountPercent() / 100.0);
} else {
throw new IllegalArgumentException(String.format("优惠活动的商品(%s) 的优惠类型不正确", discountProduct));
}