feat(video): 实现报警记录详情查看与处理功能

- 新增查询报警记录详细接口- 修改处理报警记录接口为 PUT 方法- 新增导出报警记录接口
- 前端页面增加报警视频播放功能
-优化报警记录处理状态显示逻辑- 完善报警详情展示内容，支持图片和视频预览
- 后端实现会话聚合逻辑，支持截图和视频证据保存
- 新增模型修改接口
- 调整权限注解配置
- 完善 MinIO 文件上传和回填逻辑

ruoyi-video/src/main/java/com/ruoyi/video/controller/ModelController.java

@@ -28,7 +28,6 @@ public class ModelController extends BaseController {
     }
 
     /** 新增模型（JSON） */
-    @PreAuthorize("@ss.hasPermi('video:model:add')")
     @PostMapping
     public AjaxResult create(@RequestBody VModel model) {
         if (StringUtils.isEmpty(model.getModelName())) {
@@ -44,8 +43,23 @@ public class ModelController extends BaseController {
         return rows > 0 ? AjaxResult.success(model) : AjaxResult.error("新增失败");
     }
 
+    /** 修改模型 */
+    @PutMapping
+    public AjaxResult update(@RequestBody VModel model) {
+        if (model.getModelId() == null) {
+            return AjaxResult.error("模型ID不能为空");
+        }
+        if (StringUtils.isEmpty(model.getModelName())) {
+            return AjaxResult.error("模型名称不能为空");
+        }
+        if (StringUtils.isEmpty(model.getFramework())) {
+            model.setFramework("onnx");
+        }
+        int rows = modelService.update(model);
+        return rows > 0 ? AjaxResult.success("修改成功") : AjaxResult.error("修改失败");
+    }
+
     /** 根据ID查询 */
-    @PreAuthorize("@ss.hasPermi('video:model:query')")
     @GetMapping("/{id}")
     public AjaxResult get(@PathVariable("id") Long id) {
         VModel model = modelService.selectById(id);
@@ -53,7 +67,6 @@ public class ModelController extends BaseController {
     }
 
     /** 列表查询（可选条件） */
-    @PreAuthorize("@ss.hasPermi('video:model:list')")
     @GetMapping("/list")
     public TableDataInfo list(@RequestParam(value = "modelName", required = false) String modelName,
                               @RequestParam(value = "framework", required = false) String framework,
@@ -70,7 +83,6 @@ public class ModelController extends BaseController {
     }
 
     /** 删除 */
-    @PreAuthorize("@ss.hasPermi('video:model:remove')")
     @DeleteMapping("/{id}")
     public AjaxResult delete(@PathVariable("id") Long id) {
         int rows = modelService.deleteById(id);
@@ -78,7 +90,6 @@ public class ModelController extends BaseController {
     }
 
     /** 启用/禁用 */
-    @PreAuthorize("@ss.hasPermi('video:model:edit')")
     @PutMapping("/{id}/enable")
     public AjaxResult enable(@PathVariable("id") Long id,
                              @RequestParam("enabled") Integer enabled) {
@@ -90,7 +101,6 @@ public class ModelController extends BaseController {
     }
 
     /** 下载：直接 302 重定向到模型URL，确保可点击下载 */
-    @PreAuthorize("@ss.hasPermi('video:model:download')")
     @GetMapping("/download/{id}")
     public void download(@PathVariable("id") Long id, HttpServletResponse response) throws IOException {
         VModel model = modelService.selectById(id);

ruoyi-video/src/main/java/com/ruoyi/video/controller/VMinioObjectController.java

@@ -0,0 +1,88 @@
+package com.ruoyi.video.controller;
+
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.service.MinioService;
+import com.ruoyi.video.domain.VMinioObject;
+import com.ruoyi.video.service.IVMinioObjectService;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/system/minio-object")
+public class VMinioObjectController {
+
+    private final IVMinioObjectService vMinioObjectService;
+    private final MinioService minioService;
+
+    public VMinioObjectController(IVMinioObjectService vMinioObjectService,
+                                  MinioService minioService) {
+        this.vMinioObjectService = vMinioObjectService;
+        this.minioService = minioService;
+    }
+
+    /**
+     * 查询：根据主键ID查询一条记录
+     */
+    @GetMapping("/{id}")
+    public AjaxResult getById(@PathVariable("id") Long id) {
+        VMinioObject obj = vMinioObjectService.selectById(id);
+        if (obj == null) {
+            return AjaxResult.error("记录不存在");
+        }
+        return AjaxResult.success(obj);
+    }
+
+    /**
+     * 查询：根据唯一对象名查询
+     */
+    @GetMapping("/name/{objectName}")
+    public AjaxResult getByObjectName(@PathVariable("objectName") String objectName) {
+        VMinioObject obj = vMinioObjectService.selectByObjectName(objectName);
+        if (obj == null) {
+            return AjaxResult.error("记录不存在");
+        }
+        return AjaxResult.success(obj);
+    }
+
+    /**
+     * 删除：根据主键ID删除（先删 MinIO，后删数据库）
+     */
+    @DeleteMapping("/{id}")
+    public AjaxResult deleteById(@PathVariable("id") Long id) {
+        VMinioObject obj = vMinioObjectService.selectById(id);
+        if (obj == null) {
+            return AjaxResult.error("记录不存在或已删除");
+        }
+        String objectName = obj.getObjectName();
+        if (StringUtils.isEmpty(objectName)) {
+            return AjaxResult.error("对象名为空，无法删除 MinIO 对象");
+        }
+        try {
+            // 先删除 MinIO 中的对象，确保不留悬挂数据
+            minioService.deleteObject(objectName);
+        } catch (Exception e) {
+            return AjaxResult.error("删除 MinIO 对象失败: " + e.getMessage());
+        }
+        // 再删除数据库记录
+        int rows = vMinioObjectService.deleteById(id);
+        return rows > 0 ? AjaxResult.success() : AjaxResult.error("删除数据库记录失败");
+    }
+
+    /**
+     * 删除：根据唯一对象名删除（先 MinIO，再 DB）
+     */
+    @DeleteMapping("/name/{objectName}")
+    public AjaxResult deleteByObjectName(@PathVariable("objectName") String objectName) {
+        VMinioObject obj = vMinioObjectService.selectByObjectName(objectName);
+        if (obj == null) {
+            return AjaxResult.error("记录不存在或已删除");
+        }
+        try {
+            minioService.deleteObject(objectName);
+        } catch (Exception e) {
+            return AjaxResult.error("删除 MinIO 对象失败: " + e.getMessage());
+        }
+        int rows = vMinioObjectService.deleteByObjectName(objectName);
+        return rows > 0 ? AjaxResult.success() : AjaxResult.error("删除数据库记录失败");
+    }
+}