增加图片上传校验

blade-service/logpm-distribution/src/main/java/com/logpm/distribution/service/impl/DistributionSignforServiceImpl.java

@@ -670,6 +670,10 @@ public class DistributionSignforServiceImpl extends BaseServiceImpl<Distribution
 	@Transactional
 	public R signforackPC(DistributionSignforDTO distributionSignfor) {
 		DistributionSignforEntity signforEntity = distributionSignforMapper.getByReservationId(distributionSignfor.getReservationId());
+		if (signforEntity.getDriverSigning().equals(SignforStatusConstant.yiqianshou.getValue())){
+			log.error("该任务已完成图片上传,请勿重复上传");
+			return R.fail("请刷新页面进行复核签收!!!");
+		}
 		if (Func.isEmpty(signforEntity)){
 			log.error("预约查询签收信息错误");
 			return R.fail("请联系管理员!!!");