Commit 36c45bd44e1b0ac18fa432dc21a8e85b395785e4
1 parent
dd932151
review 价格运算修改.
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6 changed files
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198 additions
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98 deletions
yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/api/spu/dto/ProductSpuRespDTO.java
| ... | ... | @@ -103,6 +103,15 @@ public class ProductSpuRespDTO { |
| 103 | 103 | */ |
| 104 | 104 | private Integer stock; |
| 105 | 105 | |
| 106 | + // ========== 物流相关字段 ========= | |
| 107 | + | |
| 108 | + /** | |
| 109 | + * 物流配置模板编号 | |
| 110 | + * | |
| 111 | + * 对应 TradeDeliveryExpressTemplateDO 的 id 编号 | |
| 112 | + */ | |
| 113 | + private Long deliveryTemplateId; | |
| 114 | + | |
| 106 | 115 | // ========== 统计相关字段 ========= |
| 107 | 116 | |
| 108 | 117 | /** | ... | ... |
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/delivery/DeliveryExpressTemplateService.java
| ... | ... | @@ -6,10 +6,12 @@ import cn.iocoder.yudao.module.trade.controller.admin.delivery.vo.expresstemplat |
| 6 | 6 | import cn.iocoder.yudao.module.trade.controller.admin.delivery.vo.expresstemplate.DeliveryExpressTemplatePageReqVO; |
| 7 | 7 | import cn.iocoder.yudao.module.trade.controller.admin.delivery.vo.expresstemplate.DeliveryExpressTemplateUpdateReqVO; |
| 8 | 8 | import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateDO; |
| 9 | +import cn.iocoder.yudao.module.trade.service.delivery.bo.SpuDeliveryExpressTemplateRespBO; | |
| 9 | 10 | |
| 10 | 11 | import javax.validation.Valid; |
| 11 | 12 | import java.util.Collection; |
| 12 | 13 | import java.util.List; |
| 14 | +import java.util.Map; | |
| 13 | 15 | |
| 14 | 16 | /** |
| 15 | 17 | * 快递运费模板 Service 接口 |
| ... | ... | @@ -73,11 +75,21 @@ public interface DeliveryExpressTemplateService { |
| 73 | 75 | |
| 74 | 76 | /** |
| 75 | 77 | * 校验快递运费模板 |
| 76 | - * | |
| 78 | + * <p> | |
| 77 | 79 | * 如果校验不通过,抛出 {@link cn.iocoder.yudao.framework.common.exception.ServiceException} 异常 |
| 78 | 80 | * |
| 79 | 81 | * @param templateId 模板编号 |
| 80 | 82 | * @return 快递运费模板 |
| 81 | 83 | */ |
| 82 | 84 | DeliveryExpressTemplateDO validateDeliveryExpressTemplate(Long templateId); |
| 85 | + | |
| 86 | + /** | |
| 87 | + * 基于指定的 SPU 编号数组和收件人地址区域编号. 获取匹配运费模板 | |
| 88 | + * | |
| 89 | + * @param ids SPU 编号列表 | |
| 90 | + * @param areaId 区域编号 | |
| 91 | + * @return Map (spuId -> 运费模板设置) | |
| 92 | + */ | |
| 93 | + Map<Long, SpuDeliveryExpressTemplateRespBO> getExpressTemplateBySpuIdsAndArea(Collection<Long> ids, Integer areaId); | |
| 94 | + | |
| 83 | 95 | } | ... | ... |
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/delivery/DeliveryExpressTemplateServiceImpl.java
| 1 | 1 | package cn.iocoder.yudao.module.trade.service.delivery; |
| 2 | 2 | |
| 3 | 3 | import cn.hutool.core.collection.CollUtil; |
| 4 | +import cn.hutool.core.lang.Assert; | |
| 4 | 5 | import cn.iocoder.yudao.framework.common.pojo.PageResult; |
| 6 | +import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi; | |
| 7 | +import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO; | |
| 5 | 8 | import cn.iocoder.yudao.module.trade.controller.admin.delivery.vo.expresstemplate.*; |
| 6 | 9 | import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateChargeDO; |
| 7 | 10 | import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateDO; |
| ... | ... | @@ -9,6 +12,7 @@ import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemp |
| 9 | 12 | import cn.iocoder.yudao.module.trade.dal.mysql.delivery.DeliveryExpressTemplateChargeMapper; |
| 10 | 13 | import cn.iocoder.yudao.module.trade.dal.mysql.delivery.DeliveryExpressTemplateFreeMapper; |
| 11 | 14 | import cn.iocoder.yudao.module.trade.dal.mysql.delivery.DeliveryExpressTemplateMapper; |
| 15 | +import cn.iocoder.yudao.module.trade.service.delivery.bo.SpuDeliveryExpressTemplateRespBO; | |
| 12 | 16 | import org.springframework.stereotype.Service; |
| 13 | 17 | import org.springframework.transaction.annotation.Transactional; |
| 14 | 18 | import org.springframework.validation.annotation.Validated; |
| ... | ... | @@ -17,6 +21,7 @@ import javax.annotation.Resource; |
| 17 | 21 | import java.util.*; |
| 18 | 22 | |
| 19 | 23 | import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; |
| 24 | +import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap; | |
| 20 | 25 | import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet; |
| 21 | 26 | import static cn.iocoder.yudao.module.trade.convert.delivery.DeliveryExpressTemplateConvert.INSTANCE; |
| 22 | 27 | import static cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants.EXPRESS_TEMPLATE_NAME_DUPLICATE; |
| ... | ... | @@ -37,6 +42,8 @@ public class DeliveryExpressTemplateServiceImpl implements DeliveryExpressTempla |
| 37 | 42 | private DeliveryExpressTemplateChargeMapper expressTemplateChargeMapper; |
| 38 | 43 | @Resource |
| 39 | 44 | private DeliveryExpressTemplateFreeMapper expressTemplateFreeMapper; |
| 45 | + @Resource | |
| 46 | + private ProductSpuApi productSpuApi; | |
| 40 | 47 | |
| 41 | 48 | @Override |
| 42 | 49 | @Transactional(rollbackFor = Exception.class) |
| ... | ... | @@ -216,4 +223,50 @@ public class DeliveryExpressTemplateServiceImpl implements DeliveryExpressTempla |
| 216 | 223 | return template; |
| 217 | 224 | } |
| 218 | 225 | |
| 226 | + @Override | |
| 227 | + public Map<Long, SpuDeliveryExpressTemplateRespBO> getExpressTemplateBySpuIdsAndArea(Collection<Long> spuIds, Integer areaId) { | |
| 228 | + Assert.notNull(areaId, "区域编号 {} 不能为空", areaId); | |
| 229 | + List<ProductSpuRespDTO> spuList = productSpuApi.getSpuList(spuIds); | |
| 230 | + if (CollUtil.isEmpty(spuList)) { | |
| 231 | + return Collections.emptyMap(); | |
| 232 | + } | |
| 233 | + Map<Long, ProductSpuRespDTO> spuMap = convertMap(spuList, ProductSpuRespDTO::getDeliveryTemplateId); | |
| 234 | + List<DeliveryExpressTemplateDO> templateList = expressTemplateMapper.selectBatchIds(spuMap.keySet()); | |
| 235 | + Map<Long, SpuDeliveryExpressTemplateRespBO> result = new HashMap<>(templateList.size()); | |
| 236 | + templateList.forEach(item -> { | |
| 237 | + if (spuMap.containsKey(item.getId())) { | |
| 238 | + ProductSpuRespDTO spuDTO = spuMap.get(item.getId()); | |
| 239 | + SpuDeliveryExpressTemplateRespBO bo = new SpuDeliveryExpressTemplateRespBO() | |
| 240 | + .setSpuId(spuDTO.getId()).setAreaId(areaId) | |
| 241 | + .setChargeMode(item.getChargeMode()) | |
| 242 | + .setTemplateCharge(findMatchExpressTemplateCharge(item.getId(), areaId)) | |
| 243 | + .setTemplateFree(findMatchExpressTemplateFree(item.getId(), areaId)); | |
| 244 | + result.put(spuDTO.getId(), bo); | |
| 245 | + } | |
| 246 | + }); | |
| 247 | + return result; | |
| 248 | + } | |
| 249 | + | |
| 250 | + private DeliveryExpressTemplateChargeDO findMatchExpressTemplateCharge(Long templateId, Integer areaId) { | |
| 251 | + List<DeliveryExpressTemplateChargeDO> list = expressTemplateChargeMapper.selectListByTemplateId(templateId); | |
| 252 | + for (DeliveryExpressTemplateChargeDO item : list) { | |
| 253 | + // 第一个匹配的返回。 areaId 不能重复 | |
| 254 | + if (item.getAreaIds().contains(areaId)) { | |
| 255 | + return item; | |
| 256 | + } | |
| 257 | + } | |
| 258 | + return null; | |
| 259 | + } | |
| 260 | + | |
| 261 | + private DeliveryExpressTemplateFreeDO findMatchExpressTemplateFree(Long templateId, Integer areaId) { | |
| 262 | + List<DeliveryExpressTemplateFreeDO> list = expressTemplateFreeMapper.selectListByTemplateId(templateId); | |
| 263 | + for (DeliveryExpressTemplateFreeDO item : list) { | |
| 264 | + // 第一个匹配的返回。 areaId 不能重复 | |
| 265 | + if (item.getAreaIds().contains(areaId)) { | |
| 266 | + return item; | |
| 267 | + } | |
| 268 | + } | |
| 269 | + return null; | |
| 270 | + } | |
| 271 | + | |
| 219 | 272 | } | ... | ... |
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/delivery/bo/SpuDeliveryExpressTemplateRespBO.java
0 → 100644
| 1 | +package cn.iocoder.yudao.module.trade.service.delivery.bo; | |
| 2 | + | |
| 3 | +import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateChargeDO; | |
| 4 | +import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateFreeDO; | |
| 5 | +import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryExpressChargeModeEnum; | |
| 6 | +import lombok.Data; | |
| 7 | + | |
| 8 | +/** | |
| 9 | + * SPU 运费模板配置 Resp BO | |
| 10 | + * | |
| 11 | + * @author jason | |
| 12 | + */ | |
| 13 | +@Data | |
| 14 | +public class SpuDeliveryExpressTemplateRespBO { | |
| 15 | + | |
| 16 | + /** | |
| 17 | + * 配送计费方式 | |
| 18 | + * <p> | |
| 19 | + * 枚举 {@link DeliveryExpressChargeModeEnum} | |
| 20 | + */ | |
| 21 | + private Integer chargeMode; | |
| 22 | + | |
| 23 | + /** | |
| 24 | + * 运费模板快递运费设置 | |
| 25 | + */ | |
| 26 | + private DeliveryExpressTemplateChargeDO templateCharge; | |
| 27 | + | |
| 28 | + /** | |
| 29 | + * 运费模板包邮设置 | |
| 30 | + */ | |
| 31 | + private DeliveryExpressTemplateFreeDO templateFree; | |
| 32 | + | |
| 33 | + /** | |
| 34 | + * SPU 编号 | |
| 35 | + * <p> | |
| 36 | + * 关联 ProductSpuDO 的 id 编号 | |
| 37 | + */ | |
| 38 | + private Long spuId; | |
| 39 | + | |
| 40 | + /** | |
| 41 | + * 区域编号 | |
| 42 | + */ | |
| 43 | + private Integer areaId; | |
| 44 | + | |
| 45 | +} | ... | ... |
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java
| 1 | 1 | package cn.iocoder.yudao.module.trade.service.price.bo; |
| 2 | 2 | |
| 3 | -import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateDO; | |
| 4 | 3 | import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum; |
| 5 | 4 | import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum; |
| 6 | 5 | import lombok.Data; |
| ... | ... | @@ -54,14 +53,6 @@ public class TradePriceCalculateReqBO { |
| 54 | 53 | private Integer deliveryType; |
| 55 | 54 | |
| 56 | 55 | /** |
| 57 | - * 配送模板编号 | |
| 58 | - * | |
| 59 | - * 关联 {@link DeliveryExpressTemplateDO#getId()} | |
| 60 | - */ | |
| 61 | - // TODO @jason:运费模版,是不是每个 SKU 传入哈 | |
| 62 | - private Long templateId; | |
| 63 | - | |
| 64 | - /** | |
| 65 | 56 | * 商品 SKU 数组 |
| 66 | 57 | */ |
| 67 | 58 | @NotNull(message = "商品数组不能为空") | ... | ... |
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDeliveryPriceCalculator.java
| 1 | 1 | package cn.iocoder.yudao.module.trade.service.price.calculator; |
| 2 | 2 | |
| 3 | +import cn.hutool.core.collection.CollUtil; | |
| 4 | +import cn.hutool.core.lang.Assert; | |
| 3 | 5 | import cn.iocoder.yudao.module.member.api.address.AddressApi; |
| 4 | 6 | import cn.iocoder.yudao.module.member.api.address.dto.AddressRespDTO; |
| 5 | 7 | import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi; |
| 6 | 8 | import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO; |
| 7 | 9 | import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateChargeDO; |
| 8 | -import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateDO; | |
| 9 | 10 | import cn.iocoder.yudao.module.trade.dal.dataobject.delivery.DeliveryExpressTemplateFreeDO; |
| 10 | -import cn.iocoder.yudao.module.trade.dal.mysql.delivery.DeliveryExpressTemplateChargeMapper; | |
| 11 | -import cn.iocoder.yudao.module.trade.dal.mysql.delivery.DeliveryExpressTemplateFreeMapper; | |
| 12 | 11 | import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryExpressChargeModeEnum; |
| 13 | 12 | import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum; |
| 14 | 13 | import cn.iocoder.yudao.module.trade.service.delivery.DeliveryExpressTemplateService; |
| 14 | +import cn.iocoder.yudao.module.trade.service.delivery.bo.SpuDeliveryExpressTemplateRespBO; | |
| 15 | 15 | import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO; |
| 16 | 16 | import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO; |
| 17 | 17 | import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO.OrderItem; |
| ... | ... | @@ -19,7 +19,6 @@ import org.springframework.core.annotation.Order; |
| 19 | 19 | import org.springframework.stereotype.Component; |
| 20 | 20 | |
| 21 | 21 | import javax.annotation.Resource; |
| 22 | -import java.util.HashMap; | |
| 23 | 22 | import java.util.List; |
| 24 | 23 | import java.util.Map; |
| 25 | 24 | import java.util.Set; |
| ... | ... | @@ -39,14 +38,8 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator { |
| 39 | 38 | private AddressApi addressApi; |
| 40 | 39 | @Resource |
| 41 | 40 | private ProductSkuApi productSkuApi; |
| 42 | - | |
| 43 | 41 | @Resource |
| 44 | 42 | private DeliveryExpressTemplateService deliveryExpressTemplateService; |
| 45 | - // TODO @jason:走 Service 哈。Mapper 只允许自己的 Service 调用,保护好数据结构; | |
| 46 | - @Resource | |
| 47 | - private DeliveryExpressTemplateChargeMapper templateChargeMapper; | |
| 48 | - @Resource | |
| 49 | - private DeliveryExpressTemplateFreeMapper templateFreeMapper; | |
| 50 | 43 | |
| 51 | 44 | @Override |
| 52 | 45 | public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) { |
| ... | ... | @@ -54,66 +47,45 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator { |
| 54 | 47 | if (param.getDeliveryType() == null || DeliveryTypeEnum.PICK_UP.getMode().equals(param.getDeliveryType())) { |
| 55 | 48 | return; |
| 56 | 49 | } |
| 57 | - | |
| 58 | - if (param.getTemplateId() == null || param.getAddressId() == null) { | |
| 50 | + // 1.2 得到收件地址区域 | |
| 51 | + if (param.getAddressId() == null) { | |
| 59 | 52 | return; |
| 60 | 53 | } |
| 61 | - // 1.2 校验运费模板是否存在 | |
| 62 | - DeliveryExpressTemplateDO template = deliveryExpressTemplateService.validateDeliveryExpressTemplate(param.getTemplateId()); | |
| 63 | - | |
| 64 | - // 得到包邮配置 | |
| 65 | - List<DeliveryExpressTemplateFreeDO> expressTemplateFreeList = templateFreeMapper.selectListByTemplateId(template.getId()); | |
| 66 | - Map<Integer, DeliveryExpressTemplateFreeDO> areaTemplateFreeMap = new HashMap<>(); | |
| 67 | - expressTemplateFreeList.forEach(item -> { | |
| 68 | - for (Integer areaId : item.getAreaIds()) { | |
| 69 | - // TODO 需要保证 areaId 不能重复 | |
| 70 | - if (!areaTemplateFreeMap.containsKey(areaId)) { | |
| 71 | - areaTemplateFreeMap.put(areaId, item); | |
| 72 | - } | |
| 73 | - } | |
| 74 | - }); | |
| 75 | - // 得到快递运费配置 | |
| 76 | - List<DeliveryExpressTemplateChargeDO> expressTemplateChargeList = templateChargeMapper.selectListByTemplateId(template.getId()); | |
| 77 | - Map<Integer, DeliveryExpressTemplateChargeDO> areaTemplateChargeMap = new HashMap<>(); | |
| 78 | - expressTemplateChargeList.forEach(item -> { | |
| 79 | - for (Integer areaId : item.getAreaIds()) { | |
| 80 | - // areaId 不能重复 | |
| 81 | - if (!areaTemplateChargeMap.containsKey(areaId)) { | |
| 82 | - areaTemplateChargeMap.put(areaId, item); | |
| 83 | - } | |
| 84 | - } | |
| 85 | - }); | |
| 86 | - // 得到收件地址区域 | |
| 87 | 54 | AddressRespDTO address = addressApi.getAddress(param.getAddressId(), param.getUserId()); |
| 88 | - // 1.3 计算快递费用 | |
| 89 | - calculateDeliveryPrice(address.getAreaId(), template.getChargeMode(), | |
| 90 | - areaTemplateFreeMap, areaTemplateChargeMap, result); | |
| 55 | + Assert.notNull(address, "收件人({})的地址,不能为空", param.getUserId()); | |
| 56 | + | |
| 57 | + //1.3 过滤出已选中的商品SKU | |
| 58 | + List<OrderItem> selectedItem = filterList(result.getItems(), OrderItem::getSelected); | |
| 59 | + | |
| 60 | + Map<Long, SpuDeliveryExpressTemplateRespBO> spuExpressTemplateMap = | |
| 61 | + deliveryExpressTemplateService.getExpressTemplateBySpuIdsAndArea( | |
| 62 | + convertSet(selectedItem, OrderItem::getSpuId), address.getAreaId()); | |
| 63 | + | |
| 64 | + // 1.4 计算配送费用 | |
| 65 | + if (CollUtil.isNotEmpty(spuExpressTemplateMap)) { | |
| 66 | + calculateDeliveryPrice(selectedItem, spuExpressTemplateMap, result); | |
| 67 | + } | |
| 68 | + | |
| 91 | 69 | } |
| 92 | 70 | |
| 93 | - /** | |
| 94 | - * 校验订单是否满足包邮条件 | |
| 95 | - * | |
| 96 | - * @param receiverAreaId 收件人地区的区域编号 | |
| 97 | - * @param chargeMode 配送计费方式 | |
| 98 | - * @param areaTemplateFreeMap 运费模板包邮区域设置 Map | |
| 99 | - * @param areaTemplateChargeMap 运费模板快递费用设置 Map | |
| 100 | - */ | |
| 101 | - private void calculateDeliveryPrice(Integer receiverAreaId, | |
| 102 | - Integer chargeMode, | |
| 103 | - Map<Integer, DeliveryExpressTemplateFreeDO> areaTemplateFreeMap, | |
| 104 | - Map<Integer, DeliveryExpressTemplateChargeDO> areaTemplateChargeMap, | |
| 71 | + private void calculateDeliveryPrice(List<OrderItem> selectedSkus, | |
| 72 | + Map<Long, SpuDeliveryExpressTemplateRespBO> spuExpressTemplateMap, | |
| 105 | 73 | TradePriceCalculateRespBO result) { |
| 106 | - // 过滤出已选中的商品SKU | |
| 107 | - List<OrderItem> selectedItem = filterList(result.getItems(), OrderItem::getSelected); | |
| 108 | - Set<Long> skuIds = convertSet(selectedItem, OrderItem::getSkuId); | |
| 74 | + Set<Long> skuIds = convertSet(selectedSkus, OrderItem::getSkuId); | |
| 109 | 75 | // 得到SKU 详情。得到 重量体积 |
| 110 | 76 | Map<Long, ProductSkuRespDTO> skuRespMap = convertMap(productSkuApi.getSkuList(skuIds), ProductSkuRespDTO::getId); |
| 111 | - // 一个 spuId 可能对应多条订单商品 SKU | |
| 112 | - // TODO @jason:得确认下,按照 sku 算,还是 spu 算; | |
| 113 | - Map<Long, List<OrderItem>> spuIdItemMap = convertMultiMap(selectedItem, OrderItem::getSpuId); | |
| 77 | + // 按spu 来计算商品的运费 一个 spuId 可能对应多条订单商品 SKU, | |
| 78 | + Map<Long, List<OrderItem>> spuIdItemMap = convertMultiMap(selectedSkus, OrderItem::getSpuId); | |
| 79 | + | |
| 114 | 80 | // 依次计算每个 SPU 的快递运费 |
| 115 | 81 | for (Map.Entry<Long, List<OrderItem>> entry : spuIdItemMap.entrySet()) { |
| 82 | + Long spuId = entry.getKey(); | |
| 116 | 83 | List<OrderItem> orderItems = entry.getValue(); |
| 84 | + SpuDeliveryExpressTemplateRespBO templateBO = spuExpressTemplateMap.get(spuId); | |
| 85 | + if (templateBO == null) { | |
| 86 | + // 记录错误日志 | |
| 87 | + continue; | |
| 88 | + } | |
| 117 | 89 | // 总件数, 总金额, 总重量, 总体积 |
| 118 | 90 | int totalCount = 0; |
| 119 | 91 | int totalPrice = 0; |
| ... | ... | @@ -121,51 +93,67 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator { |
| 121 | 93 | double totalVolume = 0; |
| 122 | 94 | for (OrderItem orderItem : orderItems) { |
| 123 | 95 | totalCount += orderItem.getCount(); |
| 124 | - totalPrice += orderItem.getPrice(); // TODO jason:应该按照 payPrice? | |
| 96 | + totalPrice += orderItem.getPayPrice(); // 先按应付总金额来算,后面确认一下 | |
| 125 | 97 | ProductSkuRespDTO skuResp = skuRespMap.get(orderItem.getSkuId()); |
| 126 | 98 | if (skuResp != null) { |
| 127 | - totalWeight = totalWeight + skuResp.getWeight(); // TODO @jason:* 数量 | |
| 128 | - totalVolume = totalVolume + skuResp.getVolume(); | |
| 99 | + totalWeight = totalWeight + skuResp.getWeight() * orderItem.getCount(); | |
| 100 | + totalVolume = totalVolume + skuResp.getVolume() * orderItem.getCount(); | |
| 129 | 101 | } |
| 130 | 102 | } |
| 131 | 103 | // 优先判断是否包邮. 如果包邮不计算快递运费 |
| 132 | - if (areaTemplateFreeMap.containsKey(receiverAreaId) && | |
| 133 | - checkExpressFree(chargeMode, totalCount, totalWeight, | |
| 134 | - totalVolume, totalPrice, areaTemplateFreeMap.get(receiverAreaId))) { | |
| 104 | + if (checkExpressFree(templateBO.getChargeMode(), totalCount, totalWeight, | |
| 105 | + totalVolume, totalPrice, templateBO.getTemplateFree())) { | |
| 135 | 106 | continue; |
| 136 | 107 | } |
| 137 | - // 计算快递运费 | |
| 138 | - // TODO @jason:貌似也可以抽成 checkExpressFree 类似方法 | |
| 139 | - if (areaTemplateChargeMap.containsKey(receiverAreaId)) { | |
| 140 | - DeliveryExpressTemplateChargeDO templateCharge = areaTemplateChargeMap.get(receiverAreaId); | |
| 141 | - DeliveryExpressChargeModeEnum chargeModeEnum = DeliveryExpressChargeModeEnum.valueOf(chargeMode); | |
| 142 | - switch (chargeModeEnum) { | |
| 143 | - case PIECE: { | |
| 144 | - calculateExpressFeeBySpu(totalCount, templateCharge, orderItems); | |
| 145 | - break; | |
| 146 | - } | |
| 147 | - case WEIGHT: { | |
| 148 | - calculateExpressFeeBySpu(totalWeight, templateCharge, orderItems); | |
| 149 | - break; | |
| 150 | - } | |
| 151 | - case VOLUME: { | |
| 152 | - calculateExpressFeeBySpu(totalVolume, templateCharge, orderItems); | |
| 153 | - break; | |
| 154 | - } | |
| 155 | - } | |
| 108 | + if (templateBO.getTemplateCharge() == null) { | |
| 109 | + continue; | |
| 156 | 110 | } |
| 111 | + // 计算快递运费 | |
| 112 | + calculateExpressFeeByChargeMode(totalCount, totalWeight, totalVolume, | |
| 113 | + templateBO.getChargeMode(), templateBO.getTemplateCharge(), orderItems); | |
| 114 | + | |
| 157 | 115 | } |
| 158 | 116 | TradePriceCalculatorHelper.recountAllPrice(result); |
| 159 | 117 | } |
| 160 | 118 | |
| 161 | 119 | /** |
| 162 | - * 按 spu 来计算快递费用 | |
| 120 | + * 按配送方式来计算运费 | |
| 121 | + * | |
| 122 | + * @param totalCount 总件数 | |
| 123 | + * @param totalWeight 总重量 | |
| 124 | + * @param totalVolume 总体积 | |
| 125 | + * @param chargeMode 配送计费方式 | |
| 126 | + * @param templateCharge 快递运费配置 | |
| 127 | + * @param orderItems SKU 商品项目 | |
| 128 | + */ | |
| 129 | + private void calculateExpressFeeByChargeMode(double totalCount, double totalWeight, double totalVolume, | |
| 130 | + int chargeMode, DeliveryExpressTemplateChargeDO templateCharge, | |
| 131 | + List<OrderItem> orderItems) { | |
| 132 | + DeliveryExpressChargeModeEnum chargeModeEnum = DeliveryExpressChargeModeEnum.valueOf(chargeMode); | |
| 133 | + switch (chargeModeEnum) { | |
| 134 | + case PIECE: { | |
| 135 | + calculateExpressFee(totalCount, templateCharge, orderItems); | |
| 136 | + break; | |
| 137 | + } | |
| 138 | + case WEIGHT: { | |
| 139 | + calculateExpressFee(totalWeight, templateCharge, orderItems); | |
| 140 | + break; | |
| 141 | + } | |
| 142 | + case VOLUME: { | |
| 143 | + calculateExpressFee(totalVolume, templateCharge, orderItems); | |
| 144 | + break; | |
| 145 | + } | |
| 146 | + } | |
| 147 | + } | |
| 148 | + | |
| 149 | + /** | |
| 150 | + * 计算 SKU 商品快递费用 | |
| 163 | 151 | * |
| 164 | 152 | * @param total 总件数/总重量/总体积 |
| 165 | 153 | * @param templateCharge 快递运费配置 |
| 166 | 154 | * @param orderItems SKU 商品项目 |
| 167 | 155 | */ |
| 168 | - private void calculateExpressFeeBySpu(double total, DeliveryExpressTemplateChargeDO templateCharge, List<OrderItem> orderItems) { | |
| 156 | + private void calculateExpressFee(double total, DeliveryExpressTemplateChargeDO templateCharge, List<OrderItem> orderItems) { | |
| 169 | 157 | int deliveryPrice; |
| 170 | 158 | if (total <= templateCharge.getStartCount()) { |
| 171 | 159 | deliveryPrice = templateCharge.getStartPrice(); |
| ... | ... | @@ -176,8 +164,7 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator { |
| 176 | 164 | int extraPrice = templateCharge.getExtraPrice() * extraNum; |
| 177 | 165 | deliveryPrice = templateCharge.getStartPrice() + extraPrice; |
| 178 | 166 | } |
| 179 | - // TODO @芋艿 分摊快递费用到 SKU. 是不是搞复杂了; | |
| 180 | - // TODO @jason:因为退费的时候,可能按照 SKU 考虑退费金额 | |
| 167 | + // 分摊快递费用到 SKU. 退费的时候,可能按照 SKU 考虑退费金额 | |
| 181 | 168 | divideDeliveryPrice(deliveryPrice, orderItems); |
| 182 | 169 | } |
| 183 | 170 | |
| ... | ... | @@ -207,6 +194,9 @@ public class TradeDeliveryPriceCalculator implements TradePriceCalculator { |
| 207 | 194 | */ |
| 208 | 195 | private boolean checkExpressFree(Integer chargeMode, int totalCount, double totalWeight, |
| 209 | 196 | double totalVolume, int totalPrice, DeliveryExpressTemplateFreeDO templateFree) { |
| 197 | + if (templateFree == null) { | |
| 198 | + return false; | |
| 199 | + } | |
| 210 | 200 | DeliveryExpressChargeModeEnum chargeModeEnum = DeliveryExpressChargeModeEnum.valueOf(chargeMode); |
| 211 | 201 | switch (chargeModeEnum) { |
| 212 | 202 | case PIECE: | ... | ... |