资源批量删除接口 && 资源列表返回管理员信息

src/main/java/xyz/playedu/api/checks/AdminPermissionCheck.java

@@ -52,6 +52,13 @@ public class AdminPermissionCheck implements ApplicationRunner {
                         setSlug(BPermissionConstant.RESOURCE_CATEGORY);
                     }},
             });
+            put("资源", new AdminPermission[]{
+                    new AdminPermission() {{
+                        setSort(0);
+                        setName("删除");
+                        setSlug(BPermissionConstant.RESOURCE_DESTROY);
+                    }},
+            });
             put("学员", new AdminPermission[]{
                     new AdminPermission() {{
                         setSort(0);

src/main/java/xyz/playedu/api/constant/BPermissionConstant.java

@@ -25,10 +25,11 @@ public class BPermissionConstant {
 
     public final static String COURSE = "course";
 
+    public final static String RESOURCE_DESTROY = "resource-destroy";
+
     public final static String DATA_USER_NAME = "data-user-name";
     public final static String DATA_USER_EMAIL = "data-user-email";
     public final static String DATA_USER_ID_CARD = "data-user-id-card";
-
     public final static String DATA_ADMIN_EMAIL = "data-admin-email";
 
 }

src/main/java/xyz/playedu/api/controller/backend/ResourceController.java

@@ -6,10 +6,15 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 import xyz.playedu.api.PlayEduBContext;
 import xyz.playedu.api.bus.BackendBus;
+import xyz.playedu.api.constant.BPermissionConstant;
 import xyz.playedu.api.constant.BackendConstant;
+import xyz.playedu.api.domain.AdminUser;
 import xyz.playedu.api.domain.Resource;
 import xyz.playedu.api.domain.ResourceVideo;
 import xyz.playedu.api.exception.NotFoundException;
+import xyz.playedu.api.middleware.BackendPermissionMiddleware;
+import xyz.playedu.api.request.backend.ResourceDestroyMultiRequest;
+import xyz.playedu.api.service.AdminUserService;
 import xyz.playedu.api.service.MinioService;
 import xyz.playedu.api.service.ResourceService;
 import xyz.playedu.api.service.ResourceVideoService;
@@ -28,6 +33,9 @@ import java.util.stream.Collectors;
 @RequestMapping("/backend/v1/resource")
 public class ResourceController {
 
+    @Autowired
+    private AdminUserService adminUserService;
+
     @Autowired
     private ResourceService resourceService;
 
@@ -76,9 +84,17 @@ public class ResourceController {
             data.put("videos_extra", resourceVideosExtra);
         }
 
+        // 操作人
+        data.put("admin_users", new HashMap<>());
+        if (result.getData().size() > 0) {
+            Map<Integer, String> adminUsers = adminUserService.chunks(result.getData().stream().map(Resource::getAdminId).toList()).stream().collect(Collectors.toMap(AdminUser::getId, AdminUser::getName));
+            data.put("admin_users", adminUsers);
+        }
+
         return JsonResponse.data(data);
     }
 
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_DESTROY)
     @DeleteMapping("/{id}")
     @Transactional
     public JsonResponse destroy(@PathVariable(name = "id") Integer id) throws NotFoundException {
@@ -86,7 +102,7 @@ public class ResourceController {
         // 删除文件
         minioService.removeByPath(resource.getPath());
         // 如果是视频资源文件则删除对应的时长关联记录
-        if (resource.getType().equals(BackendConstant.RESOURCE_TYPE_VIDEO)) {
+        if (BackendConstant.RESOURCE_TYPE_VIDEO.equals(resource.getType())) {
             resourceVideoService.removeByRid(resource.getId());
         }
         // 删除资源记录
@@ -94,4 +110,25 @@ public class ResourceController {
         return JsonResponse.success();
     }
 
+    @BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_DESTROY)
+    @PostMapping("/destroy-multi")
+    @Transactional
+    public JsonResponse multiDestroy(@RequestBody ResourceDestroyMultiRequest req) {
+        if (req.getIds() == null || req.getIds().size() == 0) {
+            return JsonResponse.error("请选择需要删除的资源");
+        }
+        List<Resource> resources = resourceService.chunks(req.getIds());
+        if (resources == null || resources.size() == 0) {
+            return JsonResponse.success();
+        }
+        for (Resource resourceItem : resources) {
+            minioService.removeByPath(resourceItem.getPath());
+            if (BackendConstant.RESOURCE_TYPE_VIDEO.equals(resourceItem.getType())) {
+                resourceVideoService.removeByRid(resourceItem.getId());
+            }
+            resourceService.removeById(resourceItem.getId());
+        }
+        return JsonResponse.success();
+    }
+
 }

src/main/java/xyz/playedu/api/request/backend/ResourceDestroyMultiRequest.java

@@ -0,0 +1,16 @@
+package xyz.playedu.api.request.backend;
+
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/3/13 10:41
+ */
+@Data
+public class ResourceDestroyMultiRequest {
+
+    private List<Integer> ids;
+
+}

src/main/java/xyz/playedu/api/service/AdminUserService.java

@@ -40,4 +40,6 @@ public interface AdminUserService extends IService<AdminUser> {
     void removeRelateRolesByUserId(Integer userId);
 
     void passwordChange(AdminUser user, String password);
+
+    List<AdminUser> chunks(List<Integer> ids);
 }

src/main/java/xyz/playedu/api/service/ResourceService.java

@@ -6,6 +6,8 @@ import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.types.paginate.PaginationResult;
 import xyz.playedu.api.types.paginate.ResourcePaginateFilter;
 
+import java.util.List;
+
 /**
  * @author tengteng
  * @description 针对表【resources】的数据库操作Service
@@ -23,4 +25,6 @@ public interface ResourceService extends IService<Resource> {
 
     void storeResourceVideo(Integer rid, Integer duration, String poster);
 
+    List<Resource> chunks(List<Integer> ids);
+
 }

src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java

@@ -176,6 +176,11 @@ public class AdminUserServiceImpl extends ServiceImpl<AdminUserMapper, AdminUser
         newUser.setPassword(newPassword);
         updateById(newUser);
     }
+
+    @Override
+    public List<AdminUser> chunks(List<Integer> ids) {
+        return list(query().getWrapper().in("id", ids));
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java

@@ -145,6 +145,11 @@ public class ResourceServiceImpl extends ServiceImpl<ResourceMapper, Resource> i
     public void storeResourceVideo(Integer rid, Integer duration, String poster) {
         resourceVideoService.create(rid, duration, poster);
     }
+
+    @Override
+    public List<Resource> chunks(List<Integer> ids) {
+        return list(query().getWrapper().in("id", ids));
+    }
 }