/// <summary>
///查看未签到学生的信息
/// </summary>
/// <param name="KQId"></param>
/// <param name="CourseId"></param>
/// <returns></returns>
public List <Students> queryUncheckStu(int KQId, int CourseId)
{
List <Students> stuIdList = new KqService().queryUnCheckStuId(KQId, CourseId);
List <Students> stuList = new List <Students>();
foreach (Students stu in stuIdList)
{
stuList.Add(new StudentService().queryStuById(stu.StuId));
}
return(stuList);
}
/// <summary>
/// 学生完成签到
/// </summary>
/// <param name="StuId"></param>
/// <param name="KQId"></param>
/// <param name="time"></param>
/// <returns>返回1表示签到成功，返回-1表示已经签到</returns>
public int AddKqRecord(int StuId, int KQId, DateTime time)
{
int result1 = new KqService().IsAttend(StuId, KQId);
if (result1 != 0)
{
return(-1);
}
//判断是否超时
DateTime nowtime = DateTime.Now;
DateTime EndTime = new KqService().queryEndTime(KQId);
if (DateTime.Compare(nowtime, EndTime) > 0)
{
return(-2);
}
int result2 = new KqService().AddKqRecord(StuId, KQId, time);
if (result2 <= 0)
{
return(0);
}
return(new KqService().UpdateStuNum(KQId));
}
