【订C，获取订单明细商品重量，求和（含套餐），传递给devily/create配送服务，克变成千克，÷1000，保留2位小数】

https://www.tapd.cn/43862731/prong/stories/view/1143862731001047524

order-management/src/main/java/cn/freemud/management/adapter/DeliverySdkAdapter.java

@@ -5,15 +5,14 @@ import cn.freemud.management.entities.dto.request.console.ConsoleResponseDTO;
 import cn.freemud.management.entities.dto.request.console.StoreInfoDTO;
 import com.freemud.application.sdk.api.deliverycenter.dto.CreateDeliveryOrderRequestDto;
 import com.freemud.application.sdk.api.ordercenter.entities.v1.OrderBeanV1;
+import com.freemud.application.sdk.api.ordercenter.entities.v1.ProductBeanV1;
 import com.freemud.application.sdk.api.ordercenter.enums.OrderType;
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang.math.NumberUtils;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.Objects;
-import java.util.Optional;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Component
@@ -30,7 +29,7 @@ public class DeliverySdkAdapter {
             , ConsoleResponseDTO<BizDTO> bizDTO, String deliveryCallBackUrl) {
         StoreInfoDTO storeInfo = bizDTO.getBizVO().getStoreInfo();
         CreateDeliveryOrderRequestDto deliveryOrderRequestDto = new CreateDeliveryOrderRequestDto();
-        deliveryOrderRequestDto.setDepatchWeight(new BigDecimal(1));
+        deliveryOrderRequestDto.setDepatchWeight(this.getDepatchWeightByOrder(order.getProductList()));
         deliveryOrderRequestDto.setSerialNumber(order.getOtherCode());
         deliveryOrderRequestDto.setOrderId(order.getOid());
         deliveryOrderRequestDto.setOrderRemark(order.getRemark());
@@ -78,4 +77,27 @@ public class DeliverySdkAdapter {
                                 }).collect(Collectors.toCollection(LinkedList::new))));
         return deliveryOrderRequestDto;
     }
+
+    private BigDecimal getDepatchWeightByOrder(List<ProductBeanV1> productList) {
+        if (CollectionUtils.isEmpty(productList)) {
+            return new BigDecimal("0.5");
+        }
+        BigDecimal result = BigDecimal.ZERO;
+        productList.forEach(p -> {
+            BigDecimal sum = p.getWeight().multiply(new BigDecimal(p.getNumber()));
+            if (CollectionUtils.isNotEmpty(p.getComboProduct())) {
+                long comboProductSum = p.getComboProduct().stream().mapToLong(value -> value.getWeight().multiply(new BigDecimal(value.getNumber())).longValue()).sum();
+                long materialProductSum = p.getMaterialProduct().stream().mapToLong(value -> value.getWeight().multiply(new BigDecimal(value.getNumber())).longValue()).sum();
+                long sendProductSum = p.getSendProduct().stream().mapToLong(value -> value.getWeight().multiply(new BigDecimal(value.getNumber())).longValue()).sum();
+                BigDecimal otherProductSum = new BigDecimal(comboProductSum + materialProductSum + sendProductSum);
+                sum.add(otherProductSum);
+            }
+            result.add(sum);
+        });
+        if (result.compareTo(BigDecimal.ZERO) <= 0) {
+            return new BigDecimal("0.5");
+        }
+        // 这里 计算的结果是 g  需要变成 kg 给接口 保留2位小数 后面多余直接舍弃
+        return result.divide(new BigDecimal("1000"), 2, BigDecimal.ROUND_DOWN);
+    }
 }