feat(video): 添加视频查看权限控制功能

- 新增视频查看权限相关数据结构和接口
- 实现用户视频查看记录的创建和更新逻辑
- 添加视频查看权限的检查和记录功能
-优化分布式环境下的并发控制

src/main/java/com/ycwl/basic/controller/mobile/AppVideoController.java

@@ -1,23 +1,93 @@
 package com.ycwl.basic.controller.mobile;
 
+import com.ycwl.basic.constant.BaseContextHandler;
+import com.ycwl.basic.model.mobile.video.dto.VideoViewPermissionDTO;
 import com.ycwl.basic.model.task.req.VideoInfoReq;
 import com.ycwl.basic.repository.VideoRepository;
+import com.ycwl.basic.service.mobile.VideoViewPermissionService;
+import com.ycwl.basic.utils.ApiResponse;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-@Deprecated
+@Slf4j
 @RestController
 @RequestMapping("/api/mobile/video/v1")
 public class AppVideoController {
+
     @Autowired
     private VideoRepository videoRepository;
 
+    @Autowired
+    private VideoViewPermissionService videoViewPermissionService;
+
     @PostMapping("/{videoId}/updateMeta")
     public void updateMeta(@PathVariable("videoId") Long videoId, @RequestBody VideoInfoReq req) {
         videoRepository.updateMeta(videoId, req);
     }
+
+    /**
+     * 记录用户查看视频并返回权限信息
+     *
+     * @param videoId 视频ID
+     * @return 查看权限信息
+     */
+    @PostMapping("/{videoId}/recordView")
+    public ApiResponse<VideoViewPermissionDTO> recordView(@PathVariable("videoId") Long videoId) {
+        try {
+            String userIdStr = BaseContextHandler.getUserId();
+            if (userIdStr == null || userIdStr.isEmpty()) {
+                log.warn("用户未登录，无法记录查看: videoId={}", videoId);
+                return ApiResponse.fail("用户未登录");
+            }
+
+            Long userId = Long.valueOf(userIdStr);
+            log.debug("记录用户查看视频: userId={}, videoId={}", userId, videoId);
+
+            VideoViewPermissionDTO permission = videoViewPermissionService.checkAndRecordView(userId, videoId);
+            return ApiResponse.success(permission);
+
+        } catch (NumberFormatException e) {
+            log.error("用户ID格式错误: userId={}, videoId={}", BaseContextHandler.getUserId(), videoId, e);
+            return ApiResponse.fail("用户信息无效");
+        } catch (Exception e) {
+            log.error("记录用户查看视频失败: videoId={}", videoId, e);
+            return ApiResponse.fail("记录查看失败，请稍后重试");
+        }
+    }
+
+    /**
+     * 检查用户查看权限（不记录查看次数）
+     *
+     * @param videoId 视频ID
+     * @return 查看权限信息
+     */
+    @GetMapping("/{videoId}/checkPermission")
+    public ApiResponse<VideoViewPermissionDTO> checkPermission(@PathVariable("videoId") Long videoId) {
+        try {
+            String userIdStr = BaseContextHandler.getUserId();
+            if (userIdStr == null || userIdStr.isEmpty()) {
+                log.warn("用户未登录，无法查看权限: videoId={}", videoId);
+                return ApiResponse.fail("用户未登录");
+            }
+
+            Long userId = Long.valueOf(userIdStr);
+            log.debug("检查用户查看权限: userId={}, videoId={}", userId, videoId);
+
+            VideoViewPermissionDTO permission = videoViewPermissionService.checkViewPermission(userId, videoId);
+            return ApiResponse.success(permission);
+
+        } catch (NumberFormatException e) {
+            log.error("用户ID格式错误: userId={}, videoId={}", BaseContextHandler.getUserId(), videoId, e);
+            return ApiResponse.fail("用户信息无效");
+        } catch (Exception e) {
+            log.error("检查用户查看权限失败: videoId={}", videoId, e);
+            return ApiResponse.fail("权限检查失败，请稍后重试");
+        }
+    }
 }

src/main/java/com/ycwl/basic/model/mobile/video/dto/VideoViewPermissionDTO.java

@@ -0,0 +1,119 @@
+package com.ycwl.basic.model.mobile.video.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+/**
+ * 视频查看权限响应DTO
+ * 包含用户查看视频的权限信息和限制详情
+ */
+@Data
+public class VideoViewPermissionDTO {
+
+    /**
+     * 是否可以查看
+     */
+    @JsonProperty("canView")
+    private Boolean canView;
+
+    /**
+     * 是否无限制查看
+     */
+    private Boolean isUnlimited;
+
+    /**
+     * 当前查看次数
+     */
+    private Integer currentViewCount;
+
+    /**
+     * 最大查看次数（0表示无限制）
+     */
+    private Integer maxViewCount;
+
+    /**
+     * 时间限制（秒，0表示无限制）
+     */
+    private Integer timeLimit;
+
+    /**
+     * 剩余完整查看次数
+     */
+    private Integer remainingViews;
+
+    /**
+     * 权限信息描述
+     */
+    private String message;
+
+    /**
+     * 是否为限时查看模式
+     */
+    private Boolean isTimeLimitMode;
+
+    public VideoViewPermissionDTO() {
+        this.canView = true;
+        this.isUnlimited = false;
+        this.currentViewCount = 0;
+        this.maxViewCount = 0;
+        this.timeLimit = 0;
+        this.remainingViews = 0;
+        this.isTimeLimitMode = false;
+    }
+
+    /**
+     * 创建无限制查看的权限对象
+     */
+    public static VideoViewPermissionDTO createUnlimitedPermission(Integer currentViewCount) {
+        VideoViewPermissionDTO dto = new VideoViewPermissionDTO();
+        dto.setCanView(true);
+        dto.setIsUnlimited(true);
+        dto.setCurrentViewCount(currentViewCount);
+        dto.setMessage("无限制查看");
+        return dto;
+    }
+
+    /**
+     * 创建完整查看权限对象
+     */
+    public static VideoViewPermissionDTO createFullViewPermission(Integer currentViewCount, Integer maxViewCount) {
+        VideoViewPermissionDTO dto = new VideoViewPermissionDTO();
+        dto.setCanView(true);
+        dto.setIsUnlimited(false);
+        dto.setCurrentViewCount(currentViewCount);
+        dto.setMaxViewCount(maxViewCount);
+        dto.setRemainingViews(Math.max(0, maxViewCount - currentViewCount));
+        dto.setMessage("完整查看模式，剩余" + dto.getRemainingViews() + "次");
+        return dto;
+    }
+
+    /**
+     * 创建限时查看权限对象
+     */
+    public static VideoViewPermissionDTO createTimeLimitPermission(Integer currentViewCount, Integer maxViewCount, Integer timeLimit) {
+        VideoViewPermissionDTO dto = new VideoViewPermissionDTO();
+        dto.setCanView(true);
+        dto.setIsUnlimited(false);
+        dto.setIsTimeLimitMode(true);
+        dto.setCurrentViewCount(currentViewCount);
+        dto.setMaxViewCount(maxViewCount);
+        dto.setTimeLimit(timeLimit);
+        dto.setRemainingViews(0);
+        dto.setMessage("限时查看模式，每次可查看" + timeLimit + "秒");
+        return dto;
+    }
+
+    /**
+     * 创建禁止查看权限对象
+     */
+    public static VideoViewPermissionDTO createNoPermission(Integer currentViewCount, Integer maxViewCount) {
+        VideoViewPermissionDTO dto = new VideoViewPermissionDTO();
+        dto.setCanView(false);
+        dto.setIsUnlimited(false);
+        dto.setCurrentViewCount(currentViewCount);
+        dto.setMaxViewCount(maxViewCount);
+        dto.setRemainingViews(0);
+        dto.setMessage("已达到查看次数限制，无法继续观看");
+        return dto;
+    }
+}

src/main/java/com/ycwl/basic/model/pc/video/entity/UserVideoViewEntity.java

@@ -0,0 +1,57 @@
+package com.ycwl.basic.model.pc.video.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 用户视频查看记录实体
+ * 记录用户查看vlog视频的次数和时间
+ */
+@Data
+@TableName("user_video_view_record")
+public class UserVideoViewEntity {
+
+    /**
+     * 主键ID
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 用户ID
+     */
+    private Long userId;
+
+    /**
+     * 视频ID
+     */
+    private Long videoId;
+
+    /**
+     * 景区ID
+     */
+    private Long scenicId;
+
+    /**
+     * 完整查看次数
+     */
+    private Integer viewCount;
+
+    /**
+     * 最后查看时间
+     */
+    private Date lastViewTime;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+}

src/main/java/com/ycwl/basic/repository/UserVideoViewRepository.java

@@ -0,0 +1,168 @@
+package com.ycwl.basic.repository;
+
+import com.ycwl.basic.model.pc.video.entity.UserVideoViewEntity;
+import com.ycwl.basic.utils.JacksonUtil;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+
+import java.util.Date;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 用户视频查看记录Repository
+ * 仅使用Redis存储查看记录
+ */
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class UserVideoViewRepository {
+
+    private final RedisTemplate<String, String> redisTemplate;
+
+    private static final String USER_VIDEO_VIEW_CACHE_KEY = "user_video_view:%s:%s";
+    private static final String VIEW_RECORD_LOCK_KEY = "view_record_lock:%s:%s";
+    private static final int CACHE_EXPIRE_HOURS = 72; // 3天过期
+    private static final int LOCK_EXPIRE_SECONDS = 30;
+
+    /**
+     * 获取用户视频查看记录
+     *
+     * @param userId  用户ID
+     * @param videoId 视频ID
+     * @return 查看记录
+     */
+    public UserVideoViewEntity getViewRecord(Long userId, Long videoId) {
+        String cacheKey = String.format(USER_VIDEO_VIEW_CACHE_KEY, userId, videoId);
+
+        if (redisTemplate.hasKey(cacheKey)) {
+            String cached = redisTemplate.opsForValue().get(cacheKey);
+            if (cached != null) {
+                return JacksonUtil.parseObject(cached, UserVideoViewEntity.class);
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * 创建查看记录
+     *
+     * @param userId   用户ID
+     * @param videoId  视频ID
+     * @param scenicId 景区ID
+     * @return 查看记录
+     */
+    public UserVideoViewEntity createViewRecord(Long userId, Long videoId, Long scenicId) {
+        UserVideoViewEntity entity = new UserVideoViewEntity();
+        entity.setUserId(userId);
+        entity.setVideoId(videoId);
+        entity.setScenicId(scenicId);
+        entity.setViewCount(1);
+        entity.setLastViewTime(new Date());
+        entity.setCreateTime(new Date());
+        entity.setUpdateTime(new Date());
+
+        String cacheKey = String.format(USER_VIDEO_VIEW_CACHE_KEY, userId, videoId);
+        redisTemplate.opsForValue().set(cacheKey, JacksonUtil.toJSONString(entity),
+                CACHE_EXPIRE_HOURS, TimeUnit.HOURS);
+
+        log.debug("创建用户视频查看记录到Redis: userId={}, videoId={}, scenicId={}", userId, videoId, scenicId);
+        return entity;
+    }
+
+    /**
+     * 更新查看次数
+     *
+     * @param userId    用户ID
+     * @param videoId   视频ID
+     * @param viewCount 新的查看次数
+     * @return 是否更新成功
+     */
+    public boolean updateViewCount(Long userId, Long videoId, Integer viewCount) {
+        UserVideoViewEntity entity = getViewRecord(userId, videoId);
+        if (entity != null) {
+            entity.setViewCount(viewCount);
+            entity.setLastViewTime(new Date());
+            entity.setUpdateTime(new Date());
+
+            String cacheKey = String.format(USER_VIDEO_VIEW_CACHE_KEY, userId, videoId);
+            redisTemplate.opsForValue().set(cacheKey, JacksonUtil.toJSONString(entity),
+                    CACHE_EXPIRE_HOURS, TimeUnit.HOURS);
+
+            log.debug("更新用户视频查看次数到Redis: userId={}, videoId={}, viewCount={}", userId, videoId, viewCount);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 增加查看次数（原子操作）
+     *
+     * @param userId  用户ID
+     * @param videoId 视频ID
+     * @return 是否更新成功
+     */
+    public boolean incrementViewCount(Long userId, Long videoId) {
+        UserVideoViewEntity entity = getViewRecord(userId, videoId);
+        if (entity != null) {
+            entity.setViewCount(entity.getViewCount() + 1);
+            entity.setLastViewTime(new Date());
+            entity.setUpdateTime(new Date());
+
+            String cacheKey = String.format(USER_VIDEO_VIEW_CACHE_KEY, userId, videoId);
+            redisTemplate.opsForValue().set(cacheKey, JacksonUtil.toJSONString(entity),
+                    CACHE_EXPIRE_HOURS, TimeUnit.HOURS);
+
+            log.debug("增加用户视频查看次数到Redis: userId={}, videoId={}, newCount={}",
+                    userId, videoId, entity.getViewCount());
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 使用Redis分布式锁执行查看记录操作
+     *
+     * @param userId    用户ID
+     * @param videoId   视频ID
+     * @param operation 操作函数
+     * @return 操作结果
+     */
+    public <T> T executeWithLock(Long userId, Long videoId, java.util.function.Supplier<T> operation) {
+        String lockKey = String.format(VIEW_RECORD_LOCK_KEY, userId, videoId);
+
+        try {
+            // 尝试获取锁
+            Boolean lockAcquired = redisTemplate.opsForValue().setIfAbsent(lockKey, "locked",
+                    LOCK_EXPIRE_SECONDS, TimeUnit.SECONDS);
+
+            if (Boolean.TRUE.equals(lockAcquired)) {
+                try {
+                    return operation.get();
+                } finally {
+                    // 释放锁
+                    redisTemplate.delete(lockKey);
+                }
+            } else {
+                log.warn("获取查看记录锁失败: userId={}, videoId={}", userId, videoId);
+                return null;
+            }
+        } catch (Exception e) {
+            log.error("执行查看记录操作失败: userId={}, videoId={}", userId, videoId, e);
+            return null;
+        }
+    }
+
+    /**
+     * 清除缓存
+     *
+     * @param userId  用户ID
+     * @param videoId 视频ID
+     */
+    public void clearCache(Long userId, Long videoId) {
+        String cacheKey = String.format(USER_VIDEO_VIEW_CACHE_KEY, userId, videoId);
+        redisTemplate.delete(cacheKey);
+    }
+}

src/main/java/com/ycwl/basic/service/mobile/VideoViewPermissionService.java

@@ -0,0 +1,230 @@
+package com.ycwl.basic.service.mobile;
+
+import com.ycwl.basic.biz.OrderBiz;
+import com.ycwl.basic.integration.common.manager.ScenicConfigManager;
+import com.ycwl.basic.model.mobile.order.IsBuyRespVO;
+import com.ycwl.basic.model.mobile.video.dto.VideoViewPermissionDTO;
+import com.ycwl.basic.model.pc.video.entity.UserVideoViewEntity;
+import com.ycwl.basic.model.pc.video.entity.VideoEntity;
+import com.ycwl.basic.repository.ScenicRepository;
+import com.ycwl.basic.repository.UserVideoViewRepository;
+import com.ycwl.basic.repository.VideoRepository;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.util.Map;
+
+/**
+ * 视频查看权限服务
+ * 处理用户查看vlog视频的权限控制和记录
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class VideoViewPermissionService {
+
+    private final UserVideoViewRepository userVideoViewRepository;
+    private final VideoRepository videoRepository;
+    private final ScenicRepository scenicRepository;
+    private final OrderBiz orderBiz;
+
+    /**
+     * 检查并记录用户查看视频
+     *
+     * @param userId  用户ID
+     * @param videoId 视频ID
+     * @return 查看权限信息
+     */
+    public VideoViewPermissionDTO checkAndRecordView(Long userId, Long videoId) {
+        try {
+            // 获取视频信息
+            VideoEntity video = videoRepository.getVideo(videoId);
+            if (video == null) {
+                log.warn("视频不存在: videoId={}", videoId);
+                return createErrorPermission("视频不存在");
+            }
+
+            Long scenicId = video.getScenicId();
+            if (scenicId == null) {
+                log.warn("视频缺少景区信息: videoId={}", videoId);
+                return createErrorPermission("视频信息不完整");
+            }
+
+            // 检查用户是否已购买
+            IsBuyRespVO buy = orderBiz.isBuy(userId, scenicId, 0, videoId);
+            if (buy != null && (buy.isBuy() || buy.isFree())) {
+                // 已购买，不限制查看
+                log.debug("用户已购买视频，无查看限制: userId={}, videoId={}", userId, videoId);
+                return VideoViewPermissionDTO.createUnlimitedPermission(0);
+            }
+
+            // 使用分布式锁执行查看记录操作
+            VideoViewPermissionDTO result = userVideoViewRepository.executeWithLock(userId, videoId, () -> {
+                try {
+                    // 获取景区配置
+                    ScenicConfigManager scenicConfig = scenicRepository.getScenicConfigManager(scenicId);
+
+                    // 解析配置参数
+                    Integer vlogViewLimit = scenicConfig.getInteger("vlog_view_limit", 0);
+                    Integer vlogTimeLimit = scenicConfig.getInteger("vlog_time_limit", 0);
+
+                    // 获取用户查看记录
+                    UserVideoViewEntity viewRecord = userVideoViewRepository.getViewRecord(userId, videoId);
+                    int currentViewCount = 0;
+
+                    if (viewRecord == null) {
+                        // 首次查看，创建记录
+                        viewRecord = userVideoViewRepository.createViewRecord(userId, videoId, scenicId);
+                        currentViewCount = 1;
+                    } else {
+                        // 增加查看次数
+                        currentViewCount = viewRecord.getViewCount() + 1;
+                        userVideoViewRepository.updateViewCount(userId, videoId, currentViewCount);
+                    }
+
+                    // 根据配置判断权限
+                    return calculatePermission(currentViewCount, vlogViewLimit, vlogTimeLimit);
+
+                } catch (Exception e) {
+                    log.error("检查视频查看权限失败: userId={}, videoId={}", userId, videoId, e);
+                    return createErrorPermission("系统异常，请稍后重试");
+                }
+            });
+
+            return result != null ? result : createErrorPermission("获取权限信息失败");
+
+        } catch (Exception e) {
+            log.error("检查并记录视频查看失败: userId={}, videoId={}", userId, videoId, e);
+            return createErrorPermission("系统异常，请稍后重试");
+        }
+    }
+
+    /**
+     * 仅检查用户查看权限，不记录查看次数
+     *
+     * @param userId  用户ID
+     * @param videoId 视频ID
+     * @return 查看权限信息
+     */
+    public VideoViewPermissionDTO checkViewPermission(Long userId, Long videoId) {
+        try {
+            // 获取视频信息
+            VideoEntity video = videoRepository.getVideo(videoId);
+            if (video == null) {
+                return createErrorPermission("视频不存在");
+            }
+
+            Long scenicId = video.getScenicId();
+            if (scenicId == null) {
+                return createErrorPermission("视频信息不完整");
+            }
+
+            // 检查用户是否已购买
+            IsBuyRespVO buy = orderBiz.isBuy(userId, scenicId, 0, videoId);
+            if (buy != null && (buy.isBuy() || buy.isFree())) {
+                // 已购买，不限制查看
+                log.debug("用户已购买视频，无查看限制: userId={}, videoId={}", userId, videoId);
+                return VideoViewPermissionDTO.createUnlimitedPermission(0);
+            }
+
+            // 获取景区配置
+            ScenicConfigManager scenicConfig = scenicRepository.getScenicConfigManager(scenicId);
+
+            // 解析配置参数
+            Integer vlogViewLimit = scenicConfig.getInteger("vlog_view_limit", 0);
+            Integer vlogTimeLimit = scenicConfig.getInteger("vlog_time_limit", 0);
+
+            // 获取用户查看记录
+            UserVideoViewEntity viewRecord = userVideoViewRepository.getViewRecord(userId, videoId);
+            int currentViewCount = viewRecord != null ? viewRecord.getViewCount() : 0;
+
+            // 根据配置判断权限
+            return calculatePermission(currentViewCount, vlogViewLimit, vlogTimeLimit);
+
+        } catch (Exception e) {
+            log.error("检查视频查看权限失败: userId={}, videoId={}", userId, videoId, e);
+            return createErrorPermission("系统异常，请稍后重试");
+        }
+    }
+
+    /**
+     * 根据配置计算查看权限
+     *
+     * @param currentViewCount 当前查看次数
+     * @param vlogViewLimit    视频查看次数限制
+     * @param vlogTimeLimit    时间限制（秒）
+     * @return 查看权限信息
+     */
+    private VideoViewPermissionDTO calculatePermission(int currentViewCount, Integer vlogViewLimit, Integer vlogTimeLimit) {
+        // 1. 两个值都为0或负数则为不限制
+        if ((vlogViewLimit == null || vlogViewLimit <= 0) && (vlogTimeLimit == null || vlogTimeLimit <= 0)) {
+            return VideoViewPermissionDTO.createUnlimitedPermission(currentViewCount);
+        }
+
+        // 2. vlog_view_limit为0则仅通过vlog_time_limit限制
+        if (vlogViewLimit == null || vlogViewLimit <= 0) {
+            if (vlogTimeLimit != null && vlogTimeLimit > 0) {
+                return VideoViewPermissionDTO.createTimeLimitPermission(currentViewCount, 0, vlogTimeLimit);
+            } else {
+                return VideoViewPermissionDTO.createUnlimitedPermission(currentViewCount);
+            }
+        }
+
+        // 3. vlog_view_limit不为0，判断是否超过次数限制
+        if (currentViewCount <= vlogViewLimit) {
+            // 未超过次数限制，可完整查看
+            return VideoViewPermissionDTO.createFullViewPermission(currentViewCount, vlogViewLimit);
+        } else {
+            // 已超过次数限制
+            if (vlogTimeLimit == null || vlogTimeLimit <= 0) {
+                // 4. vlog_time_limit为0就不允许查看了
+                return VideoViewPermissionDTO.createNoPermission(currentViewCount, vlogViewLimit);
+            } else {
+                // 通过时间限制查看
+                return VideoViewPermissionDTO.createTimeLimitPermission(currentViewCount, vlogViewLimit, vlogTimeLimit);
+            }
+        }
+    }
+
+    /**
+     * 解析配置值
+     *
+     * @param config       配置Map
+     * @param key         配置键
+     * @param defaultValue 默认值
+     * @return 解析后的值
+     */
+    private Integer parseConfigValue(Map<String, Object> config, String key, Integer defaultValue) {
+        if (config == null || !config.containsKey(key)) {
+            return defaultValue;
+        }
+
+        Object value = config.get(key);
+        if (value instanceof Number) {
+            return ((Number) value).intValue();
+        } else if (value instanceof String) {
+            try {
+                return Integer.valueOf((String) value);
+            } catch (NumberFormatException e) {
+                log.warn("配置值解析失败: key={}, value={}, 使用默认值: {}", key, value, defaultValue);
+                return defaultValue;
+            }
+        }
+
+        return defaultValue;
+    }
+
+    /**
+     * 创建错误权限对象
+     *
+     * @param message 错误消息
+     * @return 错误权限对象
+     */
+    private VideoViewPermissionDTO createErrorPermission(String message) {
+        VideoViewPermissionDTO dto = new VideoViewPermissionDTO();
+        dto.setCanView(false);
+        dto.setMessage(message);
+        return dto;
+    }
+}