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");
+        }
+    }
 }