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- 前端 + 后端：完善首页广告

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This commit is contained in:
YunaiV
2019-05-06 23:30:30 +08:00
parent 2890af6311
commit 9a3b708738
11 changed files with 86 additions and 69 deletions
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36
promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java
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@@ -2,9 +2,7 @@ package cn.iocoder.mall.promotion.biz.service;
import cn.iocoder.common.framework.constant.CommonStatusEnum;
import cn.iocoder.common.framework.constant.DeletedStatusEnum;
import cn.iocoder.common.framework.constant.SysErrorCodeEnum;
import cn.iocoder.common.framework.util.ServiceExceptionUtil;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.promotion.api.BannerService;
import cn.iocoder.mall.promotion.api.bo.BannerBO;
import cn.iocoder.mall.promotion.api.bo.BannerPageBO;
@@ -29,13 +27,13 @@ public class BannerServiceImpl implements BannerService {
private BannerMapper bannerMapper;
@Override
public CommonResult<List<BannerBO>> getBannerListByStatus(Integer status) {
public List<BannerBO> getBannerListByStatus(Integer status) {
List<BannerDO> banners = bannerMapper.selectListByStatus(status);
return CommonResult.success(BannerConvert.INSTANCE.convertToBO(banners));
return BannerConvert.INSTANCE.convertToBO(banners);
}
@Override
public CommonResult<BannerPageBO> getBannerPage(BannerPageDTO bannerPageDTO) {
public BannerPageBO getBannerPage(BannerPageDTO bannerPageDTO) {
BannerPageBO bannerPageBO = new BannerPageBO();
// 查询分页数据
int offset = (bannerPageDTO.getPageNo() - 1) * bannerPageDTO.getPageSize();
@@ -43,61 +41,57 @@ public class BannerServiceImpl implements BannerService {
offset, bannerPageDTO.getPageSize())));
// 查询分页总数
bannerPageBO.setTotal(bannerMapper.selectCountByTitleLike(bannerPageDTO.getTitle()));
return CommonResult.success(bannerPageBO);
return bannerPageBO;
}
@Override
public CommonResult<BannerBO> addBanner(Integer adminId, BannerAddDTO bannerAddDTO) {
public BannerBO addBanner(Integer adminId, BannerAddDTO bannerAddDTO) {
// 保存到数据库
BannerDO banner = BannerConvert.INSTANCE.convert(bannerAddDTO).setStatus(CommonStatusEnum.ENABLE.getValue());
banner.setDeleted(DeletedStatusEnum.DELETED_NO.getValue()).setCreateTime(new Date());
bannerMapper.insert(banner);
// 返回成功
return CommonResult.success(BannerConvert.INSTANCE.convertToBO(banner));
return BannerConvert.INSTANCE.convertToBO(banner);
}
@Override
public CommonResult<Boolean> updateBanner(Integer adminId, BannerUpdateDTO bannerUpdateDTO) {
public Boolean updateBanner(Integer adminId, BannerUpdateDTO bannerUpdateDTO) {
// 校验 Banner 存在
if (bannerMapper.selectById(bannerUpdateDTO.getId()) == null) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
throw ServiceExceptionUtil.exception(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
}
// 更新到数据库
BannerDO updateBanner = BannerConvert.INSTANCE.convert(bannerUpdateDTO);
bannerMapper.update(updateBanner);
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
public CommonResult<Boolean> updateBannerStatus(Integer adminId, Integer bannerId, Integer status) {
// 校验参数
if (!CommonStatusEnum.isValid(status)) {
return CommonResult.error(SysErrorCodeEnum.VALIDATION_REQUEST_PARAM_ERROR.getCode(), "变更状态必须是开启（1）或关闭（2）"); // TODO 有点搓
}
public Boolean updateBannerStatus(Integer adminId, Integer bannerId, Integer status) {
// 校验 Banner 存在
if (bannerMapper.selectById(bannerId) == null) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
throw ServiceExceptionUtil.exception(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
}
// 更新到数据库
BannerDO updateBanner = new BannerDO().setId(bannerId).setStatus(status);
bannerMapper.update(updateBanner);
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
public CommonResult<Boolean> deleteBanner(Integer adminId, Integer bannerId) {
public Boolean deleteBanner(Integer adminId, Integer bannerId) {
// 校验 Banner 存在
if (bannerMapper.selectById(bannerId) == null) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
throw ServiceExceptionUtil.exception(PromotionErrorCodeEnum.BANNER_NOT_EXISTS.getCode());
}
// 更新到数据库
BannerDO updateBanner = new BannerDO().setId(bannerId);
updateBanner.setDeleted(DeletedStatusEnum.DELETED_YES.getValue());
bannerMapper.update(updateBanner);
// 返回成功
return CommonResult.success(true);
return true;
}
}