解决退单报错

yami-shop-service/src/main/java/com/yami/shop/service/impl/OrderServiceImpl.java

@@ -1008,7 +1008,14 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
                                 npr.setPoints(pointsRecord.getVariablePoints());
                                 npr.setVariablePoints(BigDecimal.valueOf(0));
                                 Long l = pointsRecordMapper.statisticsPoint(pointsRecord.getUserId(), Math.toIntExact(pointsRecord.getChannelId()));
-                                npr.setCurrentlyAvailablePoints(pointsRecord.getVariablePoints().add(BigDecimal.valueOf(l)));
+                                if (null == l) {
+                                    l = 0L;
+                                }
+                                if (null != pointsRecord.getVariablePoints()) {
+                                    npr.setCurrentlyAvailablePoints(pointsRecord.getVariablePoints().add(BigDecimal.valueOf(l)));
+                                } else {
+                                    npr.setCurrentlyAvailablePoints(BigDecimal.valueOf(0.0).add(BigDecimal.valueOf(l)));
+                                }
                                 npr.setCreationDate(new Date());
                                 pointsRecordMapper.insert(npr);
                             }