『博客开发日记-后台』之获取通知表单数据接口的实现

获取通知表单数据接口的实现

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获取通知表单数据接口的需求

根据通知id 查询通知详情

需要注意的是这个接口是在编辑通知时用上的

查看通知用的是另一个接口

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代码实现

在 NoticeController 中添加接口

 @GetMapping("/{id}/form")
@PreAuthorize("@ps.hasPermission('blog:notice:update')")
@SystemLog(businessName = "获取通知表单数据（编辑公告时用上）")
@ApiOperation(value = "获取通知表单数据（编辑公告时用上）", notes = "获取通知表单数据，用于编辑通知详情", response = NoticeFormDetailVo.class)
@ApiImplicitParams({
        @ApiImplicitParam(name = "id", value = "友链id", dataType = "long", paramType = "path")
})
public ResponseResult<NoticeFormDetailVo> getNoticeFormDetail(@PathVariable Long id)
{
    return sysNoticeService.getNoticeFormDetail(id);
}

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创建 NoticeFormDetailVo

@Data
@AllArgsConstructor
@NoArgsConstructor
@Accessors(chain = true)
@ApiModel(description = "通知详情响应对象")
public class NoticeFormDetailVo
{
    @ApiModelProperty(value = "通知id", example = "6")
    private Long id;

    @ApiModelProperty(value = "通知标题", example = "这里是标题")
    private String title;

    @ApiModelProperty(value = "通知内容", example = "这里是内容")
    private String content;

    @ApiModelProperty(value = "通知类型（关联字典编码：notice_type）", example = "系统维护")
    private Integer type;

    @ApiModelProperty(value = "通知等级（字典code：notice_level）", example = "M")
    private String level;

    @ApiModelProperty(value = "读取状态（0: 未读, 1: 已读）", example = "0")
    private String status;

    @ApiModelProperty(value = "目标人ID集合（多个使用英文逗号,分割）", example = "['1', '23']")
    private List<Long> targetUserIds;

    @ApiModelProperty(value = "目标类型（1: 全体, 2: 指定）", example = "1")
    private String targetType;

    @TableField(fill = FieldFill.INSERT_UPDATE)
    @ApiModelProperty(value = "发布时间", example = "2024-01-01 12:00:00")
    private Date publishTime;
}

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在 SysNoticeServiceImpl 中

//获取通知表单数据
@Override
public ResponseResult<NoticeFormDetailVo> getNoticeFormDetail(Long id)
{
    //根据通知id 查询通知详情
    SysNotice notice = sysNoticeService.getById(id);
    if (notice == null) {
        return ResponseResult.errorResult(AppHttpCodeEnum.SYSTEM_ERROR, "该通知不存在！");
    }

    //转换成Vo
    NoticeFormDetailVo noticeFormDetailVo = BeanCopyUtils.copyBean(notice, NoticeFormDetailVo.class);

    //返回
    return ResponseResult.okResult(noticeFormDetailVo);
}

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PS:该系列只做为作者学习开发项目做的笔记用

不一定符合读者来学习，仅供参考

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预告

后续会记录博客的开发过程

每次学习会做一份笔记来进行发表

“一花一世界，一叶一菩提”

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