盲盒订单校验编码是否已被购买

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/distribution/DistributionOrderServiceImpl.java

@@ -434,6 +434,24 @@ public class DistributionOrderServiceImpl implements DistributionOrderService {
                 long orderAmount = supplierItem.getDistributionPrice() * dto.getItemNum();
                 //盲盒订单存在优惠活动，特殊处理
                 if (dto.getType() != null && DistributionEnum.DistributionTypeEnum.BLACK_COLLECTION.getCode() == dto.getType()) {
+                    //购买记录
+                    List<String> codeList = new ArrayList<>();
+                    List<DistributionOrder> distributionOrderList = distributionOrderDao.findBuyRecordByItemId(itemId);
+                    for (DistributionOrder order : distributionOrderList) {
+                        String remark = order.getRemark();
+                        if (StringUtils.hasLength(remark)) {
+                            for (String code : remark.split(",")) {
+                                codeList.add(code);
+                            }
+                        }
+                    }
+                    String[] codeArr = dto.getRemark().split(",");
+                    for (String code : codeArr) {
+                        if (codeList.contains(code)) {
+                           return Result.failed(code + "号已售出");
+                        }
+                    }
+
                     //盲袋订单，盲袋编码在remark字段中
                     distributionOrder.setRemark(dto.getRemark());