fix(printer):优化水印处理逻辑并增强人脸匹配容错

- 限制水印处理仅在sourceId不为空时执行
- 调整水印处理代码结构，提高可读性
- 增加人脸匹配异常捕获，避免影响主流程
-保持原有打印任务创建逻辑不变

src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java

@@ -622,11 +622,9 @@ public class PrinterServiceImpl implements PrinterService {
         }
         userPhotoListByOrderId.forEach(item -> {
             PrinterEntity printer = printerMapper.getById(item.getPrinterId());
-            if (item.getSourceId() == null) {
-                return;
-            }
-            // 水印处理逻辑
+            // 水印处理逻辑(仅当sourceId不为空时执行)
             String printUrl = item.getCropUrl();
+            if (item.getSourceId() != null) {
                 try {
                     ScenicConfigManager scenicConfig = scenicRepository.getScenicConfigManager(item.getScenicId());
                     String printWatermarkType = scenicConfig.getString("print_watermark_type");
@@ -727,6 +725,7 @@ public class PrinterServiceImpl implements PrinterService {
                 } catch (Exception e) {
                     log.error("获取景区配置失败，使用原始照片进行打印。景区ID: {}, 照片ID: {}", item.getScenicId(), item.getId(), e);
                 }
+            }
 
             // 根据数量创建多个打印任务
             Integer quantity = item.getQuantity();
@@ -808,8 +807,13 @@ public class PrinterServiceImpl implements PrinterService {
         resp.setUrl(faceUrl);
         resp.setFaceId(faceId);
         resp.setScenicId(scenicId);
+        try {
             faceService.matchFaceId(faceId);
             autoAddPhotosToPreferPrint(faceId);
+        } catch (Exception e) {
+            // 人脸匹配失败不可以阻止正常流程
+            log.error("人脸匹配失败", e);
+        }
         if (sourceEntity != null) {
             List<MemberPrintResp> userPhotoList = getUserPhotoList(userId, scenicId, faceId);
             boolean noneMatch = userPhotoList.stream()