refactor(mall): 优化 ApiMallNewsServiceImpl 中的代码 - 移除了未使用的 QueryWrapper 导入 - ...

KKSU

2025-01-08 e5f2d62c6cc448c217ad5c87f189d8283239065b

refactor(mall): 优化 ApiMallNewsServiceImpl 中的代码
- 移除了未使用的 QueryWrapper 导入
- 使用 LambdaQueryWrapper 替代 QueryWrapper 进行查询
- 简化了 mallActivityMapper.selectById 的调用

 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallNewsServiceImpl.java

@@ -9,7 +9,6 @@
import cc.mrbird.febs.mall.vo.NewsListVo;
import cn.hutool.core.collection.CollUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -60,16 +59,16 @@

    @Override
    public FebsResponse findAllBanner() {
        QueryWrapper<PlatformBanner> queryWrapper = new QueryWrapper<>();
        queryWrapper.orderByAsc("is_top");
        queryWrapper.orderByAsc("created_time");
        List<PlatformBanner> paymentMethodList = platformBannerMapper.selectList(queryWrapper);
        List<PlatformBanner> paymentMethodList = platformBannerMapper.selectList(
                new LambdaQueryWrapper<PlatformBanner>()
                        .orderByAsc(PlatformBanner::getIsTop)
                        .orderByAsc(PlatformBanner::getCreatedTime)
        );
        if(CollUtil.isNotEmpty(paymentMethodList)){
            paymentMethodList.forEach(item -> {
                if("1".equals(item.getIsJump()) && 1 == item.getIsInside()){
                    String jumpUrl = item.getJumpUrl();
                    MallActivity mallActivity = mallActivityMapper.selectById(
                            new LambdaQueryWrapper<MallActivity>().eq(MallActivity::getId, Long.parseLong(jumpUrl)));
                    MallActivity mallActivity = mallActivityMapper.selectById(Long.parseLong(jumpUrl));
                    item.setActivityId(mallActivity.getId());
                }
            });