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	【代码评审】商城:满减送订单
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		@@ -36,6 +36,7 @@ public interface CouponApi {
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     */
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    CouponRespDTO validateCoupon(@Valid CouponValidReqDTO validReqDTO);
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    // TODO @puhui999:Map<Long, Integer> 优惠劵 会不会好点。
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    /**
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     * 【管理员】给指定用户批量发送优惠券
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     *
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@@ -181,6 +181,7 @@ public class CouponServiceImpl implements CouponService {
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    @Override
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    public void takeCouponsByAdmin(List<Long> templateIds, List<Integer> counts, Long userId) {
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        // TODO @puhui999:要不要循环调用上面的 takeCoupon 方法?按道理说,赠送也不会很多张。如果某次发卷失败,可以打个 error log;
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        // 1. 获得优惠券模版
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        List<CouponTemplateDO> templateList = couponTemplateService.getCouponTemplateList(templateIds);
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        if (CollUtil.isEmpty(templateList)) {
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@@ -291,6 +291,8 @@ public class TradeOrderDO extends BaseDO {
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     * VIP 减免金额,单位:分
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     */
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    private Integer vipPrice;
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    // TODO @puhui999::1)建议命名要 giveXXX;不然不好理解哈;2)是不是搞成 Map 好点哈。
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    /**
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     * 赠送的优惠劵编号的数组
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     *
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@@ -201,7 +201,7 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
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        order.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus());
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        order.setProductCount(getSumValue(calculateRespBO.getItems(), TradePriceCalculateRespBO.OrderItem::getCount, Integer::sum));
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        order.setUserIp(getClientIP()).setTerminal(getTerminal());
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        // 优惠券
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        // 使用 + 赠送优惠券
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        order.setCouponIds(calculateRespBO.getCouponIds()).setCouponCounts(calculateRespBO.getCouponCounts());
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        // 支付 + 退款信息
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        order.setAdjustPrice(0).setPayStatus(false);
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@@ -861,17 +861,17 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
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    @Override
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    @Transactional(rollbackFor = Exception.class)
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    public void cancelPaidOrder(Long userId, Long orderId, Integer cancelType) {
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        // 1. 这里校验下 cancelType 只允许拼团关闭;
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        if (!TradeOrderCancelTypeEnum.COMBINATION_CLOSE.getType().equals(cancelType)) {
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        // 1.1 这里校验下 cancelType 只允许拼团关闭;
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        if (ObjUtil.notEqual(TradeOrderCancelTypeEnum.COMBINATION_CLOSE.getType(), cancelType)) {
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            return;
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        }
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        // 1.1 检验订单存在
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        // 1.2 检验订单存在
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        TradeOrderDO order = tradeOrderMapper.selectOrderByIdAndUserId(orderId, userId);
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        if (order == null) {
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            throw exception(ORDER_NOT_FOUND);
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        }
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        // 1.2 校验订单是否支付
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        // 1.3 校验订单是否支付
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        if (!order.getPayStatus()) {
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            throw exception(ORDER_CANCEL_PAID_FAIL, "已支付");
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        }
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@@ -51,7 +51,7 @@ public class TradeCouponOrderHandler implements TradeOrderHandler {
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        if (CollUtil.isEmpty(order.getCouponIds())) {
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            return;
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        }
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        // TODO @puhui999: 收回优惠券再考虑一下,是直接删除券还是改个状态
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        // TODO @puhui999: 收回优惠券再考虑一下,是直接删除券还是改个状态;建议是【已作废】
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    }
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}
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@@ -72,6 +72,7 @@ public class TradePriceCalculateRespBO {
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     */
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    private Boolean freeDelivery;
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    // TODO @puhui999:感觉要不要试着改成 Map<Long, Integer> giveCoupons?貌似整体会更好理解一点。
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    /**
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     * 赠送的优惠劵编号的数组
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     */
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@@ -4,6 +4,7 @@ import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
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import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
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import cn.iocoder.yudao.module.member.api.address.MemberAddressApi;
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import cn.iocoder.yudao.module.member.api.address.dto.MemberAddressRespDTO;
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import cn.iocoder.yudao.module.trade.dal.dataobject.config.TradeConfigDO;
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@@ -56,7 +57,7 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator {
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            return;
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        }
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        // 校验是不是存在商品不能门店自提,或者不能快递发货的情况。就是说,配送方式不匹配哈
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        if (anyMatch(result.getItems(), item -> !item.getDeliveryTypes().contains(param.getDeliveryType()))) {
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        if (CollectionUtils.anyMatch(result.getItems(), item -> !item.getDeliveryTypes().contains(param.getDeliveryType()))) {
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            throw exception(PRICE_CALCULATE_DELIVERY_PRICE_TYPE_ILLEGAL);
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        }
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@@ -25,6 +25,7 @@ import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
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import static cn.iocoder.yudao.module.trade.service.price.calculator.TradePriceCalculatorHelper.formatPrice;
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// TODO @puhui999:相关的单测,建议改一改
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/**
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 * 满减送活动的 {@link TradePriceCalculator} 实现类
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 *
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@@ -94,8 +95,8 @@ public class TradeRewardActivityPriceCalculator implements TradePriceCalculator
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        if (rule.getGivePoint()) {
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            List<Integer> dividePoints = TradePriceCalculatorHelper.dividePrice(orderItems, rule.getPoint());
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            for (int i = 0; i < orderItems.size(); i++) {
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                TradePriceCalculateRespBO.OrderItem orderItem = orderItems.get(i);
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                // 商品可能赠送了积分,所以这里要加上
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                TradePriceCalculateRespBO.OrderItem orderItem = orderItems.get(i);
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                orderItem.setGivePoint(orderItem.getGivePoint() + dividePoints.get(i));
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            }
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        }
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@@ -189,7 +190,7 @@ public class TradeRewardActivityPriceCalculator implements TradePriceCalculator
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        Integer price = TradePriceCalculatorHelper.calculateTotalPayPrice(orderItems);
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        assert count != null && price != null;
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        // 2. 构建不满足时的提示信息-按最低档规则算
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        // 2. 构建不满足时的提示信息:按最低档规则算
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        String meetTip = "满减送:购满 {} {},可以减 {} 元";
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        List<RewardActivityMatchRespDTO.Rule> rules = new ArrayList<>(rewardActivity.getRules());
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        rules.sort(Comparator.comparing(RewardActivityMatchRespDTO.Rule::getLimit)); // 按优惠门槛降序
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