mall + trade：创建订单逻辑，接入新的价格接口

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.http

@@ -8,27 +8,22 @@ GET {{appApi}}/trade/order/settlement?type=0&items[0].cartId=50&couponId=1
 Authorization: Bearer {{appToken}}
 tenant-id: {{appTenentId}}
 
-### /trade-order/confirm-create-order-info-from-cart 基于购物车，确认创建订单
-GET {{shop-api-base-url}}/trade-order/confirm-create-order-info-from-cart
-Content-Type: application/x-www-form-urlencoded
-Authorization: Bearer {{user-access-token}}
-
-### /trade-order/create 基于商品，创建订单
+### /trade-order/create 创建订单（基于商品）
 POST {{appApi}}/trade/order/create
 Content-Type: application/json
 Authorization: Bearer {{appToken}}
 tenant-id: {{appTenentId}}
 
 {
+  "type": 0,
   "addressId": 21,
-  "remark": "我是备注",
-  "fromCart": false,
   "items": [
     {
-      "skuId": 29,
-      "count": 1
+      "skuId": 1,
+      "count": 2
     }
-  ]
+  ],
+  "remark": "我是备注"
 }
 
 ### 获得订单交易的分页

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java

@@ -22,7 +22,6 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
-import javax.servlet.http.HttpServletRequest;
 import javax.validation.Valid;
 import java.util.HashMap;
 import java.util.List;
@@ -30,6 +29,7 @@ import java.util.Map;
 
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.framework.common.util.servlet.ServletUtils.getClientIP;
 import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
 
 @Tag(name = "用户 App - 交易订单")
@@ -58,15 +58,9 @@ public class AppTradeOrderController {
     @PostMapping("/create")
     @Operation(summary = "创建订单")
     @PreAuthenticated
-    public CommonResult<Long> createOrder(@RequestBody AppTradeOrderCreateReqVO createReqVO,
-                                          HttpServletRequest servletRequest) {
-        return success(1L);
-//        // 获取登录用户、用户 IP 地址
-//        Long loginUserId = getLoginUserId();
-//        String clientIp = ServletUtils.getClientIP(servletRequest);
-//        // 创建交易订单，预支付记录
-//        Long orderId = tradeOrderService.createOrder(loginUserId, clientIp, createReqVO);
-//        return success(orderId);
+    public CommonResult<Long> createOrder(@RequestBody AppTradeOrderCreateReqVO createReqVO) {
+        Long orderId = tradeOrderService.createOrder(getLoginUserId(), getClientIP(), createReqVO);
+        return success(orderId);
     }
 
     @PostMapping("/update-paid")

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeOrderCreateReqVO.java

@@ -3,26 +3,9 @@ package cn.iocoder.yudao.module.trade.controller.app.order.vo;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
-import javax.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
-import java.util.List;
-
 @Schema(description = "用户 App - 交易订单创建 Request VO")
 @Data
-public class AppTradeOrderCreateReqVO {
-
-    @Schema(description = "收件地址编号", required = true, example = "1")
-    @NotNull(message = "收件地址不能为空")
-    private Long addressId;
-
-    @Schema(description = "优惠劵编号", example = "1024")
-    private Long couponId;
-
-    @Schema(description = "购物车项的编号数组", required = true, example = "true")
-    @NotEmpty(message = "购物车项不能为空")
-    private List<Long> cartIds;
-
-    // ========== 非 AppTradeOrderSettlementReqVO 字段 ==========
+public class AppTradeOrderCreateReqVO extends AppTradeOrderSettlementReqVO {
 
     @Schema(description = "备注", example = "这个是我的订单哟")
     private String remark;

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java

@@ -9,11 +9,8 @@ import cn.iocoder.yudao.module.member.api.address.dto.AddressRespDTO;
 import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO;
 import cn.iocoder.yudao.module.pay.api.order.dto.PayOrderCreateReqDTO;
 import cn.iocoder.yudao.module.product.api.property.dto.ProductPropertyValueDetailRespDTO;
-import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO;
 import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuUpdateStockReqDTO;
-import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO;
 import cn.iocoder.yudao.module.promotion.api.price.dto.PriceCalculateReqDTO;
-import cn.iocoder.yudao.module.promotion.api.price.dto.PriceCalculateRespDTO;
 import cn.iocoder.yudao.module.trade.controller.admin.base.member.user.MemberUserRespVO;
 import cn.iocoder.yudao.module.trade.controller.admin.base.product.property.ProductPropertyValueDetailRespVO;
 import cn.iocoder.yudao.module.trade.controller.admin.order.vo.TradeOrderDetailRespVO;
@@ -50,32 +47,32 @@ public interface TradeOrderConvert {
             @Mapping(source = "createReqVO.couponId", target = "couponId"),
             @Mapping(target = "remark", ignore = true),
             @Mapping(source = "createReqVO.remark", target = "userRemark"),
+            @Mapping(source = "createReqVO.type", target = "type"),
+            @Mapping(source = "calculateRespBO.price.totalPrice", target = "totalPrice"),
+            @Mapping(source = "calculateRespBO.price.discountPrice", target = "discountPrice"),
+            @Mapping(source = "calculateRespBO.price.deliveryPrice", target = "deliveryPrice"),
+            @Mapping(source = "calculateRespBO.price.couponPrice", target = "couponPrice"),
+            @Mapping(source = "calculateRespBO.price.pointPrice", target = "pointPrice"),
+            @Mapping(source = "calculateRespBO.price.payPrice", target = "payPrice"),
             @Mapping(source = "address.name", target = "receiverName"),
             @Mapping(source = "address.mobile", target = "receiverMobile"),
             @Mapping(source = "address.areaId", target = "receiverAreaId"),
             @Mapping(source = "address.detailAddress", target = "receiverDetailAddress"),
     })
     TradeOrderDO convert(Long userId, String userIp, AppTradeOrderCreateReqVO createReqVO,
-                         PriceCalculateRespDTO.Order order, AddressRespDTO address);
+                         TradePriceCalculateRespBO calculateRespBO, AddressRespDTO address);
 
-    @Mappings({
-            @Mapping(target = "id", ignore = true),
-            @Mapping(source = "sku.spuId", target = "spuId"),
-    })
-    TradeOrderItemDO convert(PriceCalculateRespDTO.OrderItem orderItem, ProductSkuRespDTO sku);
-
-    default List<TradeOrderItemDO> convertList(TradeOrderDO tradeOrderDO,
-                                               List<PriceCalculateRespDTO.OrderItem> orderItems, List<ProductSkuRespDTO> skus) {
-        Map<Long, ProductSkuRespDTO> skuMap = convertMap(skus, ProductSkuRespDTO::getId);
-        return CollectionUtils.convertList(orderItems, orderItem -> {
-            TradeOrderItemDO tradeOrderItemDO = convert(orderItem, skuMap.get(orderItem.getSkuId()));
-            tradeOrderItemDO.setOrderId(tradeOrderDO.getId());
-            tradeOrderItemDO.setUserId(tradeOrderDO.getUserId());
-            tradeOrderItemDO.setAfterSaleStatus(TradeOrderItemAfterSaleStatusEnum.NONE.getStatus()); // 退款信息
-//            tradeOrderItemDO.setCommented(false);
-            return tradeOrderItemDO;
+    default List<TradeOrderItemDO> convertList(TradeOrderDO tradeOrderDO, TradePriceCalculateRespBO calculateRespBO) {
+        return CollectionUtils.convertList(calculateRespBO.getItems(), item -> {
+            TradeOrderItemDO orderItem = convert(item);
+            orderItem.setOrderId(tradeOrderDO.getId());
+            orderItem.setUserId(tradeOrderDO.getUserId());
+            orderItem.setAfterSaleStatus(TradeOrderItemAfterSaleStatusEnum.NONE.getStatus());
+            orderItem.setCommentStatus(false);
+            return orderItem;
         });
     }
+    TradeOrderItemDO convert(TradePriceCalculateRespBO.OrderItem item);
 
     @Mapping(source = "userId" , target = "userId")
     PriceCalculateReqDTO convert(AppTradeOrderCreateReqVO createReqVO, Long userId);
@@ -87,19 +84,20 @@ public interface TradeOrderConvert {
     ProductSkuUpdateStockReqDTO.Item convert(TradeOrderItemDO bean);
     List<ProductSkuUpdateStockReqDTO.Item> convertList(List<TradeOrderItemDO> list);
 
-    default PayOrderCreateReqDTO convert(TradeOrderDO tradeOrderDO, List<TradeOrderItemDO> tradeOrderItemDOs,
-                                         List<ProductSpuRespDTO> spus, TradeOrderProperties tradeOrderProperties) {
+    default PayOrderCreateReqDTO convert(TradeOrderDO order, List<TradeOrderItemDO> orderItems,
+                                         TradePriceCalculateRespBO calculateRespBO, TradeOrderProperties orderProperties) {
         PayOrderCreateReqDTO createReqDTO = new PayOrderCreateReqDTO()
-                .setAppId(tradeOrderProperties.getAppId()).setUserIp(tradeOrderDO.getUserIp());
+                .setAppId(orderProperties.getAppId()).setUserIp(order.getUserIp());
         // 商户相关字段
-        createReqDTO.setMerchantOrderId(String.valueOf(tradeOrderDO.getId()));
-        String subject = spus.get(0).getName();
-        if (spus.size() > 1) {
+        createReqDTO.setMerchantOrderId(String.valueOf(order.getId()));
+        String subject = calculateRespBO.getItems().get(0).getSpuName();
+        if (calculateRespBO.getItems().size() > 1) {
             subject += " 等多件";
         }
         createReqDTO.setSubject(subject);
+        createReqDTO.setBody(subject); // TODO 芋艿：临时写死
         // 订单相关字段
-        createReqDTO.setAmount(tradeOrderDO.getPayPrice()).setExpireTime(addTime(tradeOrderProperties.getExpireTime()));
+        createReqDTO.setAmount(order.getPayPrice()).setExpireTime(addTime(orderProperties.getExpireTime()));
         return createReqDTO;
     }
 
@@ -113,6 +111,7 @@ public interface TradeOrderConvert {
                 .collect(Collectors.toSet());
     }
 
+    // TODO 芋艿：可简化
     default PageResult<TradeOrderPageItemRespVO> convertPage(PageResult<TradeOrderDO> pageResult, List<TradeOrderItemDO> orderItems,
                                                              List<ProductPropertyValueDetailRespDTO> propertyValueDetails) {
         Map<Long, List<TradeOrderItemDO>> orderItemMap = convertMultiMap(orderItems, TradeOrderItemDO::getOrderId);
@@ -149,6 +148,7 @@ public interface TradeOrderConvert {
     TradeOrderPageItemRespVO convert(TradeOrderDO order, List<TradeOrderItemDO> items);
     ProductPropertyValueDetailRespVO convert(ProductPropertyValueDetailRespDTO bean);
 
+    // TODO 芋艿：可简化
     default TradeOrderDetailRespVO convert(TradeOrderDO order, List<TradeOrderItemDO> orderItems,
                                            List<ProductPropertyValueDetailRespDTO> propertyValueDetails, MemberUserRespDTO user) {
         TradeOrderDetailRespVO orderVO = convert2(order, orderItems);
@@ -179,6 +179,7 @@ public interface TradeOrderConvert {
     TradeOrderDetailRespVO convert2(TradeOrderDO order, List<TradeOrderItemDO> items);
     MemberUserRespVO convert(MemberUserRespDTO bean);
 
+    // TODO 芋艿：可简化
     default PageResult<AppTradeOrderPageItemRespVO> convertPage02(PageResult<TradeOrderDO> pageResult, List<TradeOrderItemDO> orderItems,
                                                                   List<ProductPropertyValueDetailRespDTO> propertyValueDetails) {
         Map<Long, List<TradeOrderItemDO>> orderItemMap = convertMultiMap(orderItems, TradeOrderItemDO::getOrderId);

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderItemDO.java

@@ -166,12 +166,25 @@ public class TradeOrderItemDO extends BaseDO {
          * 关联 ProductPropertyDO 的 id 编号
          */
         private Long propertyId;
+        /**
+         * 属性名字
+         *
+         * 关联 ProductPropertyDO 的 name 字段
+         */
+        private String propertyName;
+
         /**
          * 属性值编号
          *
          * 关联 ProductPropertyValueDO 的 id 编号
          */
         private Long valueId;
+        /**
+         * 属性值名字
+         *
+         * 关联 ProductPropertyValueDO 的 name 字段
+         */
+        private String valueName;
 
     }
 

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderServiceImpl.java

@@ -1,13 +1,13 @@
 package cn.iocoder.yudao.module.trade.service.order;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.core.KeyValue;
 import cn.iocoder.yudao.framework.common.enums.TerminalEnum;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
 import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.module.member.api.address.AddressApi;
 import cn.iocoder.yudao.module.member.api.address.dto.AddressRespDTO;
@@ -18,15 +18,9 @@ import cn.iocoder.yudao.module.pay.api.order.dto.PayOrderCreateReqDTO;
 import cn.iocoder.yudao.module.pay.api.order.dto.PayOrderRespDTO;
 import cn.iocoder.yudao.module.pay.enums.order.PayOrderStatusEnum;
 import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
-import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO;
 import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuUpdateStockReqDTO;
-import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi;
-import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO;
-import cn.iocoder.yudao.module.product.enums.spu.ProductSpuStatusEnum;
 import cn.iocoder.yudao.module.promotion.api.coupon.CouponApi;
 import cn.iocoder.yudao.module.promotion.api.coupon.dto.CouponUseReqDTO;
-import cn.iocoder.yudao.module.promotion.api.price.PriceApi;
-import cn.iocoder.yudao.module.promotion.api.price.dto.PriceCalculateRespDTO;
 import cn.iocoder.yudao.module.trade.controller.admin.order.vo.TradeOrderDeliveryReqVO;
 import cn.iocoder.yudao.module.trade.controller.admin.order.vo.TradeOrderPageReqVO;
 import cn.iocoder.yudao.module.trade.controller.app.order.vo.AppTradeOrderCreateReqVO;
@@ -40,6 +34,7 @@ import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderItemDO;
 import cn.iocoder.yudao.module.trade.dal.mysql.order.TradeOrderItemMapper;
 import cn.iocoder.yudao.module.trade.dal.mysql.order.TradeOrderMapper;
 import cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants;
+import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum;
 import cn.iocoder.yudao.module.trade.enums.order.*;
 import cn.iocoder.yudao.module.trade.framework.order.config.TradeOrderProperties;
 import cn.iocoder.yudao.module.trade.service.cart.TradeCartService;
@@ -55,7 +50,8 @@ import java.time.LocalDateTime;
 import java.util.*;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.getSumValue;
 import static cn.iocoder.yudao.module.pay.enums.ErrorCodeConstants.PAY_ORDER_NOT_FOUND;
 import static cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants.*;
 
@@ -79,13 +75,9 @@ public class TradeOrderServiceImpl implements TradeOrderService {
     @Resource
     private TradePriceService tradePriceService;
 
-    @Resource
-    private PriceApi priceApi;
     @Resource
     private ProductSkuApi productSkuApi;
     @Resource
-    private ProductSpuApi productSpuApi;
-    @Resource
     private PayOrderApi payOrderApi;
     @Resource
     private AddressApi addressApi;
@@ -142,53 +134,29 @@ public class TradeOrderServiceImpl implements TradeOrderService {
 
         // 2. 计算价格
         TradePriceCalculateReqBO calculateReqBO = TradeOrderConvert.INSTANCE.convert(userId, settlementReqVO, cartList);
+        calculateReqBO.getItems().forEach(item -> Assert.isTrue(item.getSelected(), // 防御性编程，保证都是选中的
+                "商品({}) 未设置为选中", item.getSkuId()));
         return tradePriceService.calculatePrice(calculateReqBO);
     }
 
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Long createOrder(Long userId, String userIp, AppTradeOrderCreateReqVO createReqVO) {
-        // 商品 SKU 检查：可售状态、库存
-//        List<ProductSkuRespDTO> skus = validateSkuSaleable(createReqVO.getItems()); // TODO 芋艿，临时关闭。
-        List<ProductSkuRespDTO> skus = null;
-        // 商品 SPU 检查：可售状态
-        List<ProductSpuRespDTO> spus = validateSpuSaleable(convertSet(skus, ProductSkuRespDTO::getSpuId));
-        // 用户收件地址的校验
+        // 1. 用户收件地址的校验
         AddressRespDTO address = validateAddress(userId, createReqVO.getAddressId());
 
-        // 价格计算
-        PriceCalculateRespDTO priceResp = priceApi.calculatePrice(TradeOrderConvert.INSTANCE.convert(createReqVO, userId));
+        // 2. 价格计算
+        TradePriceCalculateRespBO calculateRespBO = calculatePrice(userId, createReqVO);
 
-        // 插入 TradeOrderDO 订单
-        TradeOrderDO tradeOrderDO = createTradeOrder(userId, userIp, createReqVO, priceResp.getOrder(), address);
-        // 插入 TradeOrderItemDO 订单项
-        List<TradeOrderItemDO> tradeOrderItems = createTradeOrderItems(tradeOrderDO, priceResp.getOrder().getItems(), skus);
+        // 3.1 插入 TradeOrderDO 订单
+        TradeOrderDO order = createTradeOrder(userId, userIp, createReqVO, calculateRespBO, address);
+        // 3.2 插入 TradeOrderItemDO 订单项
+        List<TradeOrderItemDO> orderItems = createTradeOrderItems(order, calculateRespBO);
 
         // 订单创建完后的逻辑
-        afterCreateTradeOrder(userId, createReqVO, tradeOrderDO, tradeOrderItems, spus);
+        afterCreateTradeOrder(userId, createReqVO, order, orderItems, calculateRespBO);
         // TODO @LeeYan9: 是可以思考下, 订单的营销优惠记录, 应该记录在哪里, 微信讨论起来!
-        return tradeOrderDO.getId();
-    }
-
-    /**
-     * 校验商品 SPU 是否可出售
-     *
-     * @param spuIds 商品 SPU 编号数组
-     * @return 商品 SPU 数组
-     */
-    private List<ProductSpuRespDTO> validateSpuSaleable(Set<Long> spuIds) {
-        List<ProductSpuRespDTO> spus = productSpuApi.getSpuList(spuIds);
-        // SPU 不存在
-        if (spus.size() != spuIds.size()) {
-            throw exception(ORDER_CREATE_SPU_NOT_FOUND);
-        }
-        // 校验是否存在禁用的 SPU
-        ProductSpuRespDTO spu = CollectionUtils.findFirst(spus,
-                spuDTO -> ObjectUtil.notEqual(ProductSpuStatusEnum.ENABLE.getStatus(), spuDTO.getStatus()));
-        if (spu != null) {
-            throw exception(ErrorCodeConstants.ORDER_CREATE_SPU_NOT_SALE);
-        }
-        return spus;
+        return order.getId();
     }
 
     /**
@@ -200,33 +168,35 @@ public class TradeOrderServiceImpl implements TradeOrderService {
      */
     private AddressRespDTO validateAddress(Long userId, Long addressId) {
         AddressRespDTO address = addressApi.getAddress(addressId, userId);
-        if (Objects.isNull(address)) {
+        if (address == null) {
             throw exception(ErrorCodeConstants.ORDER_CREATE_ADDRESS_NOT_FOUND);
         }
         return address;
     }
 
     private TradeOrderDO createTradeOrder(Long userId, String clientIp, AppTradeOrderCreateReqVO createReqVO,
-                                          PriceCalculateRespDTO.Order order, AddressRespDTO address) {
-        TradeOrderDO tradeOrderDO = TradeOrderConvert.INSTANCE.convert(userId, clientIp, createReqVO, order, address);
-        tradeOrderDO.setNo(IdUtil.getSnowflakeNextId() + ""); // TODO @LeeYan9: 思考下, 怎么生成好点哈; 这个是会展示给用户的;
-        tradeOrderDO.setStatus(TradeOrderStatusEnum.UNPAID.getStatus());
-        tradeOrderDO.setType(TradeOrderTypeEnum.NORMAL.getType());
-        tradeOrderDO.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus());
-        tradeOrderDO.setProductCount(getSumValue(order.getItems(),  PriceCalculateRespDTO.OrderItem::getCount, Integer::sum));
-        tradeOrderDO.setTerminal(TerminalEnum.H5.getTerminal()); // todo 数据来源?
-        tradeOrderDO.setAdjustPrice(0).setPayed(false); // 支付信息
-        tradeOrderDO.setDeliveryStatus(TradeOrderDeliveryStatusEnum.UNDELIVERED.getStatus()); // 物流信息
-        tradeOrderDO.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus()).setRefundPrice(0); // 退款信息
-        tradeOrderMapper.insert(tradeOrderDO);
-        return tradeOrderDO;
+                                          TradePriceCalculateRespBO calculateRespBO, AddressRespDTO address) {
+        TradeOrderDO order = TradeOrderConvert.INSTANCE.convert(userId, clientIp, createReqVO, calculateRespBO, address);
+        order.setNo(IdUtil.getSnowflakeNextId() + ""); // TODO @LeeYan9: 思考下, 怎么生成好点哈; 这个是会展示给用户的;
+        order.setStatus(TradeOrderStatusEnum.UNPAID.getStatus());
+        order.setType(TradeOrderTypeEnum.NORMAL.getType());
+        order.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus());
+        order.setProductCount(getSumValue(calculateRespBO.getItems(),  TradePriceCalculateRespBO.OrderItem::getCount, Integer::sum));
+        order.setTerminal(TerminalEnum.H5.getTerminal()); // todo 数据来源?
+        // 支付信息
+        order.setAdjustPrice(0).setPayed(false);
+        // 物流信息 TODO 芋艿：暂时写死物流方式；应该是前端选择的
+        order.setDeliveryType(DeliveryTypeEnum.EXPRESS.getMode()).setDeliveryStatus(TradeOrderDeliveryStatusEnum.UNDELIVERED.getStatus());
+        // 退款信息
+        order.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus()).setRefundPrice(0);
+        tradeOrderMapper.insert(order);
+        return order;
     }
 
-    private List<TradeOrderItemDO> createTradeOrderItems(TradeOrderDO tradeOrderDO,
-                                                         List<PriceCalculateRespDTO.OrderItem> orderItems, List<ProductSkuRespDTO> skus) {
-        List<TradeOrderItemDO> tradeOrderItemDOs = TradeOrderConvert.INSTANCE.convertList(tradeOrderDO, orderItems, skus);
-        tradeOrderItemMapper.insertBatch(tradeOrderItemDOs);
-        return tradeOrderItemDOs;
+    private List<TradeOrderItemDO> createTradeOrderItems(TradeOrderDO tradeOrderDO, TradePriceCalculateRespBO calculateRespBO) {
+        List<TradeOrderItemDO> orderItems = TradeOrderConvert.INSTANCE.convertList(tradeOrderDO, calculateRespBO);
+        tradeOrderItemMapper.insertBatch(orderItems);
+        return orderItems;
     }
 
     /**
@@ -237,12 +207,13 @@ public class TradeOrderServiceImpl implements TradeOrderService {
      * @param userId 用户编号
      * @param createReqVO 创建订单请求
      * @param tradeOrderDO 交易订单
+     * @param calculateRespBO 订单价格计算结果
      */
     private void afterCreateTradeOrder(Long userId, AppTradeOrderCreateReqVO createReqVO,
-                                       TradeOrderDO tradeOrderDO, List<TradeOrderItemDO> tradeOrderItemDOs,
-                                       List<ProductSpuRespDTO> spus) {
+                                       TradeOrderDO tradeOrderDO, List<TradeOrderItemDO> orderItems,
+                                       TradePriceCalculateRespBO calculateRespBO) {
         // 下单时扣减商品库存
-        productSkuApi.updateSkuStock(new ProductSkuUpdateStockReqDTO(TradeOrderConvert.INSTANCE.convertList(tradeOrderItemDOs)));
+        productSkuApi.updateSkuStock(new ProductSkuUpdateStockReqDTO(TradeOrderConvert.INSTANCE.convertList(orderItems)));
 
         // 删除购物车商品 TODO 芋艿：待实现
 
@@ -255,20 +226,19 @@ public class TradeOrderServiceImpl implements TradeOrderService {
         }
 
         // 生成预支付
-        createPayOrder(tradeOrderDO, tradeOrderItemDOs, spus);
+        createPayOrder(tradeOrderDO, orderItems, calculateRespBO);
 
         // 增加订单日志 TODO 芋艿：待实现
     }
 
-    private void createPayOrder(TradeOrderDO tradeOrderDO, List<TradeOrderItemDO> tradeOrderItemDOs,
-                                List<ProductSpuRespDTO> spus) {
+    private void createPayOrder(TradeOrderDO order, List<TradeOrderItemDO> orderItems, TradePriceCalculateRespBO calculateRespBO) {
         // 创建支付单，用于后续的支付
         PayOrderCreateReqDTO payOrderCreateReqDTO = TradeOrderConvert.INSTANCE.convert(
-                tradeOrderDO, tradeOrderItemDOs, spus, tradeOrderProperties);
+                order, orderItems, calculateRespBO, tradeOrderProperties);
         Long payOrderId = payOrderApi.createOrder(payOrderCreateReqDTO);
 
         // 更新到交易单上
-        tradeOrderMapper.updateById(new TradeOrderDO().setId(tradeOrderDO.getId()).setPayOrderId(payOrderId));
+        tradeOrderMapper.updateById(new TradeOrderDO().setId(order.getId()).setPayOrderId(payOrderId));
     }
 
     @Override