10.2

package com.example.demo11.Service.Impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.demo11.Mapper.AttendanceMapper;
import com.example.demo11.Service.AttendanceService;
import com.example.demo11.entity.Attendance;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class AttendanceServiceImpl extends ServiceImpl<AttendanceMapper, Attendance> implements AttendanceService {

    @Autowired
    private AttendanceMapper attendanceMapper;

    @Override
    public Boolean insertAttendance(Attendance attendance) {

        return attendanceMapper.insertAttendance(attendance) > 0;
    }

    @Override
    public Boolean updateAttendance(String userId) {

        return attendanceMapper.updateAttendance(userId) > 0;
    }
}