周鸿 / exam · Files

package com.huaheng.pc.winningActivities.service;

import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.pc.saleService.domain.SaleService;
import com.huaheng.pc.saleService.mapper.SaleServiceMapper;
import com.huaheng.pc.winningActivities.domain.WinningActivities;
import com.huaheng.pc.winningActivities.mapper.WinningActivitiesMapper;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;

/**
 * @author:zhouhong
 * 2022021
 */
@Service
public class WinningActivitiesService extends ServiceImpl<WinningActivitiesMapper, WinningActivities> {


    public AjaxResult updateType(String ids, String winningType){
        WinningActivities winningActivities = new WinningActivities();
        winningActivities.setWinningType(winningType);

        List<String> lis = Arrays.asList(ids.split(","));
        UpdateWrapper<WinningActivities> userUpdateWrapper = new UpdateWrapper<>();
        userUpdateWrapper.in("id", lis);
        if(!this.update(winningActivities, userUpdateWrapper)){
            return AjaxResult.error("提交失败");
        }
        return AjaxResult.success("提交成功");
    }

}