| | |
|---|
| | | if (pageWrap.getModel().getType() != null) { |
|---|
| | | queryWrapper.lambda().eq(Banner::getType, pageWrap.getModel().getType()); |
|---|
| | | } |
|---|
| | | for (PageWrap.SortData sortData : pageWrap.getSorts()) { |
|---|
| | | if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) { |
|---|
| | | queryWrapper.orderByDesc(sortData.getProperty()); |
|---|
| | | } else { |
|---|
| | | queryWrapper.orderByAsc(sortData.getProperty()); |
|---|
| | | } |
|---|
| | | } |
|---|
| | | // 默认排序：排序码倒序、主键顺序 |
|---|
| | | queryWrapper.lambda().orderByDesc(Banner::getSortnum).orderByAsc(Banner::getId); |
|---|
| | | PageData<Banner> result = PageData.from(bannerMapper.selectPage(page, queryWrapper)); |
|---|
| | |
|---|
| | | } |
|---|
| | | if (requireId && Objects.isNull(banner.getId())) { |
|---|
| | | throw new BusinessException(ResponseStatus.BAD_REQUEST); |
|---|
| | | } |
|---|
| | | if (StringUtils.isBlank(banner.getTitle())) { |
|---|
| | | throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "标题不能为空"); |
|---|
| | | } |
|---|
| | | if (StringUtils.isBlank(banner.getImgurl())) { |
|---|
| | | throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "图片不能为空"); |
|---|
