/// <summary>
/// 获取当前班级是否可以开始考勤了
/// <para>作 者：zhiwei.Tang</para>
/// <para>创建时间：2019-03-11</para>
/// </summary>
/// <param name="attendances">考勤列表</param>
/// <returns>是/否</returns>
private static bool GetCanAttend(IReadOnlyList <ViewCompleteStudentAttendance> attendances)
{
bool res = false;
LessonType lessonType = (LessonType)attendances.FirstOrDefault().LessonType;
//获取当前时间考勤
DateTime now = DateTime.Now;
if (lessonType == LessonType.RegularCourse)
{
res = attendances
.Where(x => StudentScanAttendService.ConvDateTime(x.ClassDate, x.ClassBeginTime, true)
<= now && now <=
StudentScanAttendService.ConvDateTime(x.ClassDate, x.ClassEndTime, false)).Any();
}
else
{
res = attendances
.Where(x => DateTime.Parse(x.ClassBeginTime)
<= now && now <=
DateTime.Parse(x.ClassEndTime)).Any();
}
return(res);
}
/// <summary>
/// 扫码考勤
/// <para>作 者：zhiwei.Tang</para>
/// <para>创建时间：2019-03-03</para>
/// </summary>
/// <returns>扫码是否成功信息,是否存在多个课次让老师选择?</returns>
public StudentScanCodeAttendResponse ScanCodeAttend(StudentScanCodeAttendRequest request)
{
StudentScanAttendService service = new StudentScanAttendService(this._schoolId, this._teacherId, request.StudentId);
return(service.ScanCode(request.ClassIds));
}
