feat: 新增批量删除通知公告接口

puhui999
1 parent d60aeb76
Showing 3 changed files with 43 additions and 3 deletions
yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/notice/NoticeController.java
yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/service/notice/NoticeService.java
yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/service/notice/NoticeServiceImpl.java
@@ -14,12 +14,13 @@ import cn.iocoder.yudao.module.system.service.notice.NoticeService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
-import jakarta.annotation.Resource;
-import jakarta.validation.Valid;
+import java.util.List;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
@@ -60,6 +61,15 @@ public class NoticeController {
         return success(true);
     }
+    @DeleteMapping("/delete-list")
+    @Operation(summary = "批量删除通知公告")
+    @Parameter(name = "ids", description = "编号列表", required = true)
+    @PreAuthorize("@ss.hasPermission('system:notice:delete')")
+    public CommonResult<Boolean> deleteNoticeList(@RequestParam("ids") List<Long> ids) {
+        noticeService.deleteNoticeList(ids);
+        return success(true);
+    }
+
     @GetMapping("/page")
     @Operation(summary = "获取通知公告列表")
     @PreAuthorize("@ss.hasPermission('system:notice:query')")
@@ -5,6 +5,8 @@ import cn.iocoder.yudao.module.system.controller.admin.notice.vo.NoticePageReqVO
 import cn.iocoder.yudao.module.system.controller.admin.notice.vo.NoticeSaveReqVO;
 import cn.iocoder.yudao.module.system.dal.dataobject.notice.NoticeDO;
+import java.util.List;
+
 /**
  * 通知公告 Service 接口
  */
@@ -33,6 +35,13 @@ public interface NoticeService {
     void deleteNotice(Long id);
     /**
+     * 批量删除通知公告
+     *
+     * @param ids 编号列表
+     */
+    void deleteNoticeList(List<Long> ids);
+
+    /**
      * 获得通知公告分页列表
      *
      * @param reqVO 分页条件
 package cn.iocoder.yudao.module.system.service.notice;
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.system.controller.admin.notice.vo.NoticePageReqVO;
@@ -7,9 +8,10 @@ import cn.iocoder.yudao.module.system.controller.admin.notice.vo.NoticeSaveReqVO
 import cn.iocoder.yudao.module.system.dal.dataobject.notice.NoticeDO;
 import cn.iocoder.yudao.module.system.dal.mysql.notice.NoticeMapper;
 import com.google.common.annotations.VisibleForTesting;
+import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
-import jakarta.annotation.Resource;
+import java.util.List;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.module.system.enums.ErrorCodeConstants.NOTICE_NOT_FOUND;
@@ -50,6 +52,14 @@ public class NoticeServiceImpl implements NoticeService {
     }
     @Override
+    public void deleteNoticeList(List<Long> ids) {
+        // 校验是否存在
+        validateNoticesExists(ids);
+        // 批量删除通知公告
+        noticeMapper.deleteByIds(ids);
+    }
+
+    @Override
     public PageResult<NoticeDO> getNoticePage(NoticePageReqVO reqVO) {
         return noticeMapper.selectPage(reqVO);
     }
@@ -70,4 +80,15 @@ public class NoticeServiceImpl implements NoticeService {
         }
     }
+    private void validateNoticesExists(List<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return;
+        }
+        // 校验存在
+        List<NoticeDO> notices = noticeMapper.selectByIds(ids);
+        if (CollUtil.isEmpty(notices) || notices.size() != ids.size()) {
+            throw exception(NOTICE_NOT_FOUND);
+        }
+    }
+
 }