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trade:积分相关的价格计算
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@ -110,11 +110,6 @@ public class ProductSpuRespDTO {
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// ========== 物流相关字段 =========
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// ========== 物流相关字段 =========
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/**
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* 赠送积分
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*/
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private Integer giveIntegral;
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/**
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/**
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* 物流配置模板编号
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* 物流配置模板编号
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*
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*
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@ -122,6 +117,13 @@ public class ProductSpuRespDTO {
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*/
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*/
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private Long deliveryTemplateId;
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private Long deliveryTemplateId;
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// ========== 营销相关字段 =========
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/**
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* 赠送积分
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*/
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private Integer giveIntegral;
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// ========== 统计相关字段 =========
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// ========== 统计相关字段 =========
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/**
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/**
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@ -146,18 +146,20 @@ public class TradeOrderItemDO extends BaseDO {
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private Integer pointPrice;
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private Integer pointPrice;
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/**
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/**
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* 使用的积分
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* 使用的积分
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*
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* 目的:用于后续取消或者售后订单时,需要归还赠送
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*/
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*/
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private Integer usePoint;
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private Integer usePoint;
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/**
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/**
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* 赠送的积分
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* 赠送的积分
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*
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* 目的:用于后续取消或者售后订单时,需要扣减赠送
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*/
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*/
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private Integer givePoint;
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private Integer givePoint;
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/**
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/**
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* VIP 减免金额,单位:分
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* VIP 减免金额,单位:分
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*/
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*/
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private Integer vipPrice;
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private Integer vipPrice;
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// TODO @芋艿:如果商品 vip 折扣时,到底是新增一个 vipPrice 记录优惠记录,还是 vipDiscountPrice,记录 vip 的优惠;还是直接使用 vipPrice;
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// 目前 crmeb 的选择,单独一个 vipPrice 记录优惠价格;感觉不一定合理,可以在看看有赞的;
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// ========== 售后基本信息 ==========
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// ========== 售后基本信息 ==========
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@ -348,7 +348,7 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
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// TODO 芋艿:OrderLog
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// TODO 芋艿:OrderLog
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// 增加用户积分(赠送)
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// 增加用户积分(赠送)
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addUserPoint(order.getUserId(), order.getGivePoint(), MemberPointBizTypeEnum.ORDER_REWARD, order.getId());
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addUserPoint(order.getUserId(), order.getGivePoint(), MemberPointBizTypeEnum.ORDER_GIVE, order.getId());
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// 增加用户经验
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// 增加用户经验
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getSelf().addUserExperienceAsync(order.getUserId(), order.getPayPrice(), order.getId());
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getSelf().addUserExperienceAsync(order.getUserId(), order.getPayPrice(), order.getId());
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// 增加用户佣金
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// 增加用户佣金
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@ -16,6 +16,7 @@ import java.util.Optional;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
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// TODO @疯狂:这个可以搞个单测;
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/**
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/**
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* 赠送积分的 {@link TradePriceCalculator} 实现类
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* 赠送积分的 {@link TradePriceCalculator} 实现类
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*
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*
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@ -25,6 +26,7 @@ import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.
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@Order(TradePriceCalculator.ORDER_POINT_GIVE)
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@Order(TradePriceCalculator.ORDER_POINT_GIVE)
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@Slf4j
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@Slf4j
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public class TradePointGiveCalculator implements TradePriceCalculator {
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public class TradePointGiveCalculator implements TradePriceCalculator {
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@Resource
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@Resource
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private MemberPointApi memberPointApi;
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private MemberPointApi memberPointApi;
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@ -54,9 +56,10 @@ public class TradePointGiveCalculator implements TradePriceCalculator {
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TradePriceCalculateRespBO.OrderItem orderItem = orderItems.get(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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// 商品可能赠送了积分,所以这里要加上
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orderItem.setGivePoint(orderItem.getGivePoint() + dividePoints.get(i));
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orderItem.setGivePoint(orderItem.getGivePoint() + dividePoints.get(i));
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TradePriceCalculatorHelper.recountPayPrice(orderItem);
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TradePriceCalculatorHelper.recountPayPrice(orderItem); // TODO @疯狂:这个应该不用调用哇?不影响支付金额
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}
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}
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// 3.3 更新订单赠送积分
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// 3.3 更新订单赠送积分
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TradePriceCalculatorHelper.recountAllGivePoint(result);
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TradePriceCalculatorHelper.recountAllGivePoint(result);
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}
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}
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}
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}
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@ -20,6 +20,7 @@ import java.util.List;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
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// TODO @疯狂:搞个单测,嘿嘿;
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/**
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/**
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* 使用积分的 {@link TradePriceCalculator} 实现类
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* 使用积分的 {@link TradePriceCalculator} 实现类
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*
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*
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@ -29,6 +30,7 @@ import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.
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@Order(TradePriceCalculator.ORDER_POINT_USE)
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@Order(TradePriceCalculator.ORDER_POINT_USE)
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@Slf4j
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@Slf4j
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public class TradePointUsePriceCalculator implements TradePriceCalculator {
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public class TradePointUsePriceCalculator implements TradePriceCalculator {
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@Resource
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@Resource
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private MemberPointApi memberPointApi;
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private MemberPointApi memberPointApi;
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@Resource
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@Resource
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@ -48,13 +50,14 @@ public class TradePointUsePriceCalculator implements TradePriceCalculator {
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}
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}
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// 1.3 校验用户积分余额
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// 1.3 校验用户积分余额
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MemberUserRespDTO user = memberUserApi.getUser(param.getUserId());
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MemberUserRespDTO user = memberUserApi.getUser(param.getUserId());
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if (user.getPoint() == null || user.getPoint() < 0) {
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if (user.getPoint() == null || user.getPoint() <= 0) {
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return;
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return;
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}
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}
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// 2.1 计算积分优惠金额
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// 2.1 计算积分优惠金额
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// TODO @疯狂:如果计算出来,优惠金额为 0,那是不是不用执行后续逻辑哈
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int pointPrice = calculatePointPrice(config, user.getPoint(), result);
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int pointPrice = calculatePointPrice(config, user.getPoint(), result);
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// 2.1 计算分摊的积分、抵扣金额
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// 2.2 计算分摊的积分、抵扣金额
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List<TradePriceCalculateRespBO.OrderItem> orderItems = filterList(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSelected);
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List<TradePriceCalculateRespBO.OrderItem> orderItems = filterList(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSelected);
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List<Integer> dividePointPrices = TradePriceCalculatorHelper.dividePrice(orderItems, pointPrice);
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List<Integer> dividePointPrices = TradePriceCalculatorHelper.dividePrice(orderItems, pointPrice);
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List<Integer> divideUsePoints = TradePriceCalculatorHelper.dividePrice(orderItems, result.getUsePoint());
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List<Integer> divideUsePoints = TradePriceCalculatorHelper.dividePrice(orderItems, result.getUsePoint());
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@ -74,7 +77,9 @@ public class TradePointUsePriceCalculator implements TradePriceCalculator {
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TradePriceCalculatorHelper.recountAllPrice(result);
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TradePriceCalculatorHelper.recountAllPrice(result);
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}
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}
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// TODO @疯狂:这个最好是 is 开头;因为 check 或者 validator,更多失败,会抛出异常;
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private boolean checkDeductPointEnable(MemberPointConfigRespDTO config) {
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private boolean checkDeductPointEnable(MemberPointConfigRespDTO config) {
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// TODO @疯狂:这个要不直接写成 return config != null && config .... 多行这样一个形式;
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if (config == null) {
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if (config == null) {
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return false;
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return false;
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}
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}
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@ -93,7 +98,7 @@ public class TradePointUsePriceCalculator implements TradePriceCalculator {
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}
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}
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// 积分优惠金额(分)
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// 积分优惠金额(分)
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int pointPrice = usePoint * config.getTradeDeductUnitPrice();
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int pointPrice = usePoint * config.getTradeDeductUnitPrice();
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// 0元购!!!:用户积分比较多时,积分可以抵扣的金额要大于支付金额, 这时需要根据支付金额反推使用多少积分
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// 0 元购!!!:用户积分比较多时,积分可以抵扣的金额要大于支付金额,这时需要根据支付金额反推使用多少积分
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if (result.getPrice().getPayPrice() < pointPrice) {
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if (result.getPrice().getPayPrice() < pointPrice) {
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pointPrice = result.getPrice().getPayPrice();
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pointPrice = result.getPrice().getPayPrice();
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// 反推需要扣除的积分
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// 反推需要扣除的积分
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@ -103,7 +108,7 @@ public class TradePointUsePriceCalculator implements TradePriceCalculator {
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}
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}
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// 记录使用的积分
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// 记录使用的积分
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result.setUsePoint(usePoint);
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result.setUsePoint(usePoint);
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return pointPrice;
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return pointPrice;
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}
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}
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}
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}
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@ -21,11 +21,13 @@ public interface TradePriceCalculator {
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/**
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/**
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* 快递运费的计算
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* 快递运费的计算
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*
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*
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* 放在各种营销活动、优惠劵后面 TODO
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* 放在各种营销活动、优惠劵后面
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*/
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*/
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int ORDER_DELIVERY = 50;
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int ORDER_DELIVERY = 50;
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/**
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/**
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* 赠送积分,放最后
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* 赠送积分,放最后
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*
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* 放在 {@link #ORDER_DELIVERY} 后面的原因,是运费也会产生费用,需要赠送对应积分
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*/
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*/
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int ORDER_POINT_GIVE = 999;
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int ORDER_POINT_GIVE = 999;
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@ -199,6 +199,8 @@ public class TradePriceCalculatorHelper {
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/**
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/**
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* 按照支付金额,返回每个订单项的分摊金额数组
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* 按照支付金额,返回每个订单项的分摊金额数组
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*
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*
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* 实际上 price 不仅仅可以传递的是金额,也可以是积分。因为它的实现逻辑,就是根据 payPrice 做分摊而已
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*
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* @param orderItems 订单项数组
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* @param orderItems 订单项数组
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* @param price 金额
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* @param price 金额
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* @return 分摊金额数组,和传入的 orderItems 一一对应
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* @return 分摊金额数组,和传入的 orderItems 一一对应
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@ -12,6 +12,7 @@ import javax.validation.constraints.Min;
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*/
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*/
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public interface MemberPointApi {
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public interface MemberPointApi {
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// TODO @疯狂:这个我们要不要搞成通用的会员配置?MemberConfig?
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/**
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/**
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* 获得积分配置
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* 获得积分配置
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*
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*
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@ -9,6 +9,7 @@ import lombok.Data;
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*/
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*/
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@Data
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@Data
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public class MemberPointConfigRespDTO {
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public class MemberPointConfigRespDTO {
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/**
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/**
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* 积分抵扣开关
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* 积分抵扣开关
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*/
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*/
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@ -27,4 +28,5 @@ public class MemberPointConfigRespDTO {
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* 1 元赠送多少分
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* 1 元赠送多少分
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*/
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*/
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private Integer tradeGivePoint;
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private Integer tradeGivePoint;
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}
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}
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@ -51,4 +51,5 @@ public class MemberUserRespDTO {
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* 积分
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* 积分
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*/
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*/
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private Integer point;
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private Integer point;
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}
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}
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@ -17,11 +17,11 @@ import java.util.Objects;
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public enum MemberPointBizTypeEnum implements IntArrayValuable {
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public enum MemberPointBizTypeEnum implements IntArrayValuable {
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SIGN(1, "签到", "签到获得 {} 积分", true),
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SIGN(1, "签到", "签到获得 {} 积分", true),
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ORDER_REWARD(10, "订单奖励", "下单获得 {} 积分", true),
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ORDER_GIVE(10, "订单奖励", "下单获得 {} 积分", true), // 支付订单时,赠送积分
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ORDER_CANCEL(11, "订单取消", "订单取消,退还 {} 积分", true), // 退回积分
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ORDER_CANCEL(11, "订单取消", "订单取消,退还 {} 积分", true), // 取消订单时,退回积分
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ORDER_USE(12, "订单使用", "下单使用 {} 积分", false), // 扣减积分
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ORDER_USE(12, "订单使用", "下单使用 {} 积分", false), // 下单时,扣减积分
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AFTER_SALE_REFUND_USED(13, "订单退款", "订单退款,退还 {} 积分", true), // 退回积分
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AFTER_SALE_REFUND_USED(13, "订单退款", "订单退款,退还 {} 积分", true), // 售后订单成功时,退回积分(对应 ORDER_USE 操作)
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AFTER_SALE_DEDUCT_GIVE(14, "订单退款", "订单退款,扣除赠送的 {} 积分", false), // 扣减积分
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AFTER_SALE_DEDUCT_GIVE(14, "订单退款", "订单退款,扣除赠送的 {} 积分", false), // 售后订单成功时,扣减积分(对应 ORDER_GIVE 操作)
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;
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;
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/**
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/**
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