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src/main/java/com/ycwl/basic/model/pc/scenic/entity/ScenicConfigEntity.java

@@ -93,4 +93,6 @@ public class ScenicConfigEntity {
     private String videoSourcePackHint;
 
     private String extraNotificationTime;
+
+    private Integer photoFreeNum;
 }

src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java

@@ -52,11 +52,13 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.math.BigDecimal;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.Random;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
@@ -296,6 +298,29 @@ public class FaceServiceImpl implements FaceService {
                 }
                 return memberSourceEntity;
             }).collect(Collectors.toList());
+            if (isNew) {
+                if (scenicConfig != null && scenicConfig.getPhotoFreeNum() != null && scenicConfig.getPhotoFreeNum() > 0) {
+                    List<Integer> randInt = new ArrayList<>();
+                    if (scenicConfig.getPhotoFreeNum() > memberSourceEntityList.size()) {
+                        for (MemberSourceEntity memberSourceEntity : memberSourceEntityList) {
+                            memberSourceEntity.setIsFree(1);
+                        }
+                    } else {
+                        for (int i = 0; i < scenicConfig.getPhotoFreeNum(); i++) {
+                            // 随机
+                            Integer idx;
+                            while (true) {
+                                idx = new Random().nextInt(memberSourceEntityList.size());
+                                if (!randInt.contains(idx)) {
+                                    randInt.add(idx);
+                                    break;
+                                }
+                            }
+                            memberSourceEntityList.get(idx).setIsFree(1);
+                        }
+                    }
+                }
+            }
             if (!memberSourceEntityList.isEmpty()) {
                 sourceMapper.addRelations(memberSourceEntityList);
                 taskTaskService.autoCreateTaskByFaceId(face.getId());