新单跟进4

yd-csf-service/src/main/java/com/yd/csf/service/service/impl/PolicyFollowServiceImpl.java

@@ -275,6 +275,13 @@ public class PolicyFollowServiceImpl extends ServiceImpl<PolicyFollowMapper, Pol
         }
         // 获取当前跟进状态
         PolicyFollowStatusEnum currentStatusEnum = PolicyFollowStatusEnum.getEnumByValue(policyFollow.getStatus());
+        // 校验状态是否可变更
+        if (PolicyFollowStatusEnum.FINISHED.equals(currentStatusEnum)
+                || PolicyFollowStatusEnum.DECLINED.equals(currentStatusEnum)
+                || PolicyFollowStatusEnum.CANCELLED.equals(currentStatusEnum)
+        ) {
+            throw new BusinessException(ResultCode.PARAM_CHECK_ERROR.getCode(), "已完成、已拒绝、已取消状态不能变更");
+        }
         // 校验状态
         validPolicyFollowStatus(currentStatusEnum, policyFollowStatusEnum);