20220902

xiaoyong931011

2022-09-22 9aa9afa192ace444c9e391d9b50fd761639742c8

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
package cc.mrbird.febs.mall.service.impl;
 
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.mall.dto.NewsListDto;
import cc.mrbird.febs.mall.entity.MallNewsCategory;
import cc.mrbird.febs.mall.entity.MallNewsInfo;
import cc.mrbird.febs.mall.entity.PlatformBanner;
import cc.mrbird.febs.mall.mapper.MallNewsCategoryMapper;
import cc.mrbird.febs.mall.mapper.MallNewsInfoMapper;
import cc.mrbird.febs.mall.mapper.PlatformBannerMapper;
import cc.mrbird.febs.mall.service.IApiMallNewsService;
import cc.mrbird.febs.mall.vo.NewsListVo;
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;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
 
import java.util.List;
 
/**
 * @author wzy
 * @date 2021-09-28
 **/
@Slf4j
@Service
@RequiredArgsConstructor
public class ApiMallNewsServiceImpl extends ServiceImpl<MallNewsInfoMapper, MallNewsInfo> implements IApiMallNewsService {
 
    private final MallNewsCategoryMapper mallNewsCategoryMapper;
    private final PlatformBannerMapper platformBannerMapper;
 
    @Override
    public List<MallNewsCategory> findNewsCategoryList() {
        return mallNewsCategoryMapper.selectList(null);
    }
 
    @Override
    public IPage<NewsListVo> findNewsInPage(NewsListDto newsListDto) {
        Page<NewsListVo> page = new Page<>(newsListDto.getPageNum(), newsListDto.getPageSize());
 
        MallNewsInfo mallNewsInfo = new MallNewsInfo();
        mallNewsInfo.setCategoryId(newsListDto.getCategoryId());
        return this.baseMapper.selectNewsVoInPage(page, mallNewsInfo);
    }
 
    @Override
    public List<NewsListVo> findTopNews() {
        Page<NewsListVo> page = new Page<>(1, 999);
        MallNewsInfo mallNewsInfo = new MallNewsInfo();
        mallNewsInfo.setIsTop(1);
 
        IPage<NewsListVo> pageList = this.baseMapper.selectNewsVoInPage(page, mallNewsInfo);
        return pageList.getRecords();
    }
 
    @Override
    public FebsResponse findAllBanner() {
        QueryWrapper<PlatformBanner> queryWrapper = new QueryWrapper<>();
        queryWrapper.orderByAsc("is_top");
        List<PlatformBanner> paymentMethodList = platformBannerMapper.selectList(queryWrapper);
        return new FebsResponse().success().data(paymentMethodList);
    }
}