20210629 商品搜索

xiaoyong931011

2021-06-29 702185a2739bbd0a3ddb6b6d6922dba5ebb6f657

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package com.xzx.gc.system.service; 
 
import cn.hutool.core.date.DateUtil; 
import com.github.pagehelper.PageHelper; 
import com.github.pagehelper.PageInfo; 
import com.xzx.gc.entity.CityPartner; 
import com.xzx.gc.entity.CoreUser; 
import com.xzx.gc.model.JsonResult; 
import com.xzx.gc.model.admin.BannerModel; 
import com.xzx.gc.system.mapper.BannerMapper; 
import com.xzx.gc.util.SessionUtil; 
import lombok.extern.slf4j.Slf4j; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Service; 
import org.springframework.transaction.annotation.Transactional; 
 
import java.util.HashMap; 
import java.util.List; 
import java.util.Map; 
 
@Slf4j 
@Transactional 
@Service 
public class BannerService { 
     
    @Autowired 
    private BannerMapper bannerMapper; 
     
    @Autowired 
    private SessionUtil sessionUtil; 
 
    @Autowired 
    private CityPartnerService cityPartnerService; 
     
    /** 
     * 查询 
     * 
     * @param bannerModel 
     * @return 
     */ 
    public Map<String, Object> queryBannerApiList(BannerModel bannerModel) { 
        Map<String, Object> map = new HashMap<>(); 
        PageHelper.startPage(bannerModel.getPage(), bannerModel.getLimit()); 
        List<BannerModel> bannerModels = bannerMapper.queryBannerList(bannerModel); 
        PageInfo<BannerModel> pageInfo = new PageInfo<>(bannerModels); 
        map.put("data", bannerModels); 
        map.put("count", pageInfo.getTotal()); 
        map.put("code", 0); 
        return map; 
    } 
 
    /** 
     * 添加 
     * 
     * @param bannerModel 
     * @return 
     */ 
    public JsonResult insertBannerApi(BannerModel bannerModel) { 
        CoreUser user = sessionUtil.getCurrentUser(); 
        CityPartner partner = cityPartnerService.queryById(user.getId()); 
        if (null != partner) { 
            bannerModel.setPartnerId(user.getId() + ""); 
        } else { 
            if (null != bannerModel.getCityId() && !"".equals(bannerModel.getCityId())) { 
                partner = cityPartnerService.queryCityPartnerByCityId(bannerModel.getCityId()); 
                if (null != partner) { 
                    bannerModel.setPartnerId(partner.getId() + ""); 
                } 
            } 
        } 
 
        bannerModel.setCreateTime(DateUtil.now()); 
        if (bannerMapper.insertBanner(bannerModel) > 0) { 
            return JsonResult.success(); 
        } else { 
            return JsonResult.failMessage("保存失败"); 
        } 
    } 
 
    /** 
     * 更新 
     * 
     * @param bannerModel 
     * @return 
     */ 
    public int updateBannerApi(BannerModel bannerModel) { 
        return bannerMapper.updateBanner(bannerModel); 
    } 
 
    /** 
     * 删除 
     * 
     * @param id 
     * @return 
     */ 
    public int delBannerApi(String id) { 
        return bannerMapper.delBanner(id); 
    } 
     
}