/// <summary>
/// 初始化一个<see cref="ExamPagerQuestionBuildContext"/>对象实例
/// </summary>
/// <param name="exam"></param>
/// <param name="questions"></param>
public ExamPagerQuestionBuildContext(Data.Entity.Exams exam, IEnumerable <Data.Entity.Questions> questions)
{
Exam = exam;
Questions = questions;
currentQuestions = new List <ExamPaperQuestion>();
nextSort = 1;
}
/// <summary>
/// 初始化一个<see cref="ExamsManage"/>对象实例
/// </summary>
/// <param name="exams">考卷数据对象</param>
public ExamsManage(Data.Entity.Exams exams)
{
if (exams != null)
{
this.exams = exams;
ID = exams.ExamId;
}
}
/// <summary>
/// 保存考卷
/// </summary>
/// <returns></returns>
public bool Save()
{
ThrowExceptionIfValidateFailure();
var exam = new Data.Entity.Exams
{
ExamId = ID,
UserId = Request.UserId,
ExamType = Request.ExamType,
Title = Request.Title,
Questions = Request.Questions,
CourseIds = Request.CourseIds,
Remarks = Request.Remarks,
Time = Request.Time,
Pass = Request.Pass,
Total = Request.Total,
Status = (int)Status,
Radio = Request.Radio,
RedioTotal = Request.RedioTotal,
Multiple = Request.Multiple,
MultipleTotal = Request.Multiple,
Judge = Request.Judge,
JudgeTotal = Request.JudgeTotal,
Filling = Request.Filling,
FillingTotal = Request.FillingTotal,
Ask = Request.Ask,
AskTotal = Request.AskTotal,
CreateTime = DateTime.Now,
StartTime = Request.StartTime,
EndTime = Request.EndTime,
Answers = 0,
UseCount = 0
};
return(ExamsAccessor.Insert(exam));
}
/// <summary>
/// 生成一个新考卷对象
/// </summary>
/// <param name="state"></param>
private Data.Entity.Exams CreateNewExamsFor(ExamsModifyState state)
{
var newExams = new Data.Entity.Exams
{
//不可修改内容
ExamId = ID,
Answers = Exams.Answers,
CreateTime = Exams.CreateTime,
Status = Exams.Status,
UseCount = Exams.Status,
UserId = Exams.UserId,
//以下为修改内容
ExamType = state.ExamType,
CourseIds = state.CourseIds,
Title = state.Title,
Remarks = state.Remarks,
Questions = state.Questions,
Time = state.Time,
Total = state.Total,
Pass = state.Pass,
Radio = state.Radio,
RedioTotal = state.RedioTotal,
Multiple = state.Multiple,
MultipleTotal = state.MultipleTotal,
Judge = state.Judge,
JudgeTotal = state.JudgeTotal,
Filling = state.Filling,
FillingTotal = state.FillingTotal,
Ask = state.Ask,
AskTotal = state.AskTotal,
StartTime = state.StartTime,
EndTime = state.EndTime
};
return(newExams);
}