mili_admin/src/main/java/com/ygj/yuemum/service/promotion/PromotionDCUserInfoService.java

package com.ygj.yuemum.service.promotion;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.ygj.yuemum.dao.promotion.PromotionDCUserInfoDao;
import com.ygj.yuemum.domain.promotion.PromotionDCUserInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class PromotionDCUserInfoService {

    @Autowired
    private PromotionDCUserInfoDao promotionDCUserInfoDao;

    public int insertPromotionDCUserInfo(PromotionDCUserInfo promotionDCUserInfo) {
        // 判断是否领取
        try {
            int temp = promotionDCUserInfoDao.getCheckDCInfo(promotionDCUserInfo);
            if(temp > 0) {
                return 99;
            }
            promotionDCUserInfoDao.insertPromotionDCUserInfo(promotionDCUserInfo);
        }catch (Exception ex) {
            ex.printStackTrace();
            return 0;
        }
        return 1;
    }

    public Map<String, Object> getPromotionDCUserInfos(PromotionDCUserInfo promotionDCUserInfo) {
        PageHelper.startPage(promotionDCUserInfo.getPage(), promotionDCUserInfo.getLimit());
        List<PromotionDCUserInfo> promotionDCUserInfos = promotionDCUserInfoDao.getPromotionDCUserInfos(promotionDCUserInfo);

        PageInfo<PromotionDCUserInfo> pageInfo = new PageInfo<PromotionDCUserInfo>(promotionDCUserInfos);
        long count = pageInfo.getTotal(); //获取总记录数

        Map<String, Object> tableData = new HashMap<>();
        tableData.put("items", promotionDCUserInfos);
        tableData.put("total", count);
        return tableData;
    }

}