public dynamic CreateChapterPractice(PracticePostModel post)
{
W_ChapterPractice model = new W_ChapterPractice();
model.QuestionStore_ID = post.storeId;
model.AddTime = DateTime.Now;
model.StuId = this.SafeGetStuId;
return(Success(mapper.CreateChapterPractice(model, post.chapterId, post.questionType, post.questionCount, post.questionSource)));
}
/// <summary>
/// 交卷
/// </summary>
/// <param name="model"></param>
/// <param name="stuId"></param>
/// <returns></returns>
public bool SubmitPractice(PracticeModel model, string stuId)
{
W_DoExamResult result = Orm.Select <W_DoExamResult>(x => x.ID == model.resultId).FirstOrDefault();
if (result == null)
{
throw new ApiException("对象错误");
}
else if (string.IsNullOrEmpty(stuId) || result.StuId != stuId)
{
throw new ApiException("登陆超时，请重新登陆");
}
result.EndTime = DateTime.Now;
result.Valid = 1;//交卷
SqlMapper.BeginTransaction();
try
{
//获取试卷题型对应的分数
List <W_ExamPaperDetail> detailList = null;
if (result.BusType == 0)//试卷模式
{
//更新试卷测试次数
W_ExamPaper paper = Orm.Single <W_ExamPaper>(x => x.ID == result.BusID);
paper.DoCount += 1;
Orm.Update <W_ExamPaper>(paper);
//试卷题型对应得分
detailList = Orm.Select <W_ExamPaperDetail>(x => x.ExamPaper_ID == result.BusID).ToList();
}
else//更改章节练习状态
{
W_ChapterPractice cp = Orm.Single <W_ChapterPractice>(x => x.ID == result.BusID);
cp.Status = 1;
Orm.Update <W_ChapterPractice>(cp);
}
//保存做题记录明细
foreach (Question question in model.list)
{
decimal sorce = 0;
if (result.BusType == 0)//试卷模式
{
W_ExamPaperDetail temp = detailList.FirstOrDefault(x => x.QuestionType_ID == question.QuestionType_ID);
sorce = temp != null ? temp.Sorce : 0;
}
Orm.Insert <W_DoExamResult_Detail>(new W_DoExamResult_Detail()
{
DoExamResult_ID = result.ID,
Question_ID = question.ID,
StuID = result.StuId,
MyAnswer = question.MyAnswer,
Judge = question.Judge,
Sorce = sorce,
UpdateTime = result.EndTime
});
//更新题目信息
SqlMapper.Update("UpdateQuestion", new { ID = question.ID, Judge = question.Judge, EasyWrongAnswer = question.MyAnswer });
}
//修改做题记录主表
Orm.Update <W_DoExamResult>(result);
SqlMapper.CommitTransaction();
}
catch
{
SqlMapper.RollBackTransaction();
return(false);
}
return(true);
}
/// <summary>
/// 继续做题 做题记录页面进来，继续/重新做题 继续做题：继续原来未完成的做题记录 重新做题：开始新的做题记录，题目和原做题记录题目一致（刷新页面确保逻辑一致）
/// </summary>
/// <param name="ID"></param>
/// <param name="stuId"></param>
/// <returns></returns>
public dynamic ContinueChapterPractice(int ID, string stuId)
{
PracticeModel rtn = new PracticeModel();
W_ChapterPractice cp = Orm.Single <W_ChapterPractice>(x => x.ID == ID);
if (cp == null)
{
throw new ApiException("练习记录不存在或已删除");
}
rtn.practiceId = cp.ID;
W_DoExamResult result = Orm.Single <W_DoExamResult>(x => x.BusType == 1 && x.BusID == cp.ID);
List <Question> list = SqlMapper.QueryForList <Question>("GetChapterPracticeDetailQuestion", new { chapterPracticeID = cp.ID, stuId = stuId }).ToList();
List <W_QuestionNote> NoteList = Orm.Select <W_QuestionNote>(x => x.StuID == stuId).ToList(); //题目笔记列表
if (result.Valid == 1) //重新做题
{
W_ChapterPractice cp2 = Orm.Single <W_ChapterPractice>(x => x.Source == cp.Source && x.Status == 0); //重新做题页面刷新
if (cp2 == null)
{
string[] str = cp.Source.Split('_');
if (str.Length != 6)
{
throw new ApiException("练习记录数据有误");
}
W_ChapterPractice model = new W_ChapterPractice();
model.QuestionStore_ID = int.Parse(str[0]);
model.AddTime = DateTime.Now;
model.StuId = stuId;
//第一步，创建章节练习表W_ChapterPractice
W_Chapter chapter = Orm.Select <W_Chapter>(x => x.ID.ToString() == str[1]).FirstOrDefault();
model.Title = chapter != null ? chapter.Name + "章节练习" + model.AddTime.ToString("yyyyMMddHHmmssfff") : "未知章节练习";
model.Source = cp.Source;
int practiceId = (int)Orm.Insert <W_ChapterPractice>(model, true);
//第二步，创建明细表w_chapterpractice_detail
foreach (Question q in list)
{
Orm.Insert <W_ChapterPractice_Detail>(new W_ChapterPractice_Detail()
{
ChapterPractice_ID = practiceId,
Question_ID = q.ID
});
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
// 第三步，创建学生做题记录主表，保存开始做题时间
W_DoExamResult res = new W_DoExamResult();
res.StuId = model.StuId;
res.BusType = 1;//章节练习
res.BusID = practiceId;
res.BeginTime = model.AddTime;
res.EndTime = model.AddTime;
int resultId = (int)Orm.Insert <W_DoExamResult>(res, true);
rtn.practiceId = practiceId;
rtn.resultId = resultId;
rtn.list = list.OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
}
else
{
W_DoExamResult result2 = Orm.Single <W_DoExamResult>(x => x.BusType == 1 && x.BusID == cp2.ID); if (result == null)
{
throw new ApiException("练习记录不存在或已删除");
}
rtn.resultId = result2.ID;
foreach (Question q in list)
{
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
rtn.list = list.OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
//更新做题记录时间
result2.BeginTime = DateTime.Now;
Orm.Update <W_DoExamResult>(result2);
}
}
else
{
if (result == null)
{
throw new ApiException("练习记录不存在或已删除");
}
rtn.resultId = result.ID;
foreach (Question q in list)
{
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
rtn.list = list.OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
//更新做题记录时间
result.BeginTime = DateTime.Now;
Orm.Update <W_DoExamResult>(result);
}
return(rtn);
}
/// <summary>
/// 创建章节练习
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public PracticeModel CreateChapterPractice(W_ChapterPractice model, int chapterId, string questionType, int questionCount, int questionSource)
{
PracticeModel rtn = new PracticeModel();
List <W_QuestionNote> NoteList = Orm.Select <W_QuestionNote>(x => x.StuID == model.StuId).ToList();//题目笔记列表
//判断是重新生成章节练习还是继续之前的章节练习
W_ChapterPractice cp = Orm.Single <W_ChapterPractice>(x => x.Source == model.QuestionStore_ID + "_" + chapterId + "_" + questionType + "_" + questionCount + "_" + questionSource + "_" + model.StuId && x.Status == 0);
if (cp != null)//继续做题
{
rtn.practiceId = cp.ID;
W_DoExamResult result = Orm.Single <W_DoExamResult>(x => x.BusType == 1 && x.BusID == cp.ID);
if (result == null)
{
throw new ApiException("练习有误，请刷新重试");
}
rtn.resultId = result.ID;
List <Question> list = SqlMapper.QueryForList <Question>("GetChapterPracticeDetailQuestion", new { chapterPracticeID = cp.ID, stuId = model.StuId }).ToList();
foreach (Question q in list)
{
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
rtn.list = list.OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
//更新做题记录时间
result.BeginTime = model.AddTime;
Orm.Update <W_DoExamResult>(result);
}
else//重新生成
{
List <Question> list = SqlMapper.QueryForList <Question>("GetChapterPracticeQuestion", new { chapterId, questionType, questionCount, questionSource, stuId = model.StuId }).ToList();
if (list.Count == 0)
{
throw new ApiException("没有更多的试题");
}
//第一步，创建章节练习表W_ChapterPractice
W_Chapter chapter = Orm.Select <W_Chapter>(x => x.ID == chapterId).FirstOrDefault();
model.Title = chapter != null ? chapter.Name + "章节练习" + model.AddTime.ToString("yyyyMMddHHmmssfff") : "未知章节练习";
model.Source = model.QuestionStore_ID + "_" + chapterId + "_" + questionType + "_" + questionCount + "_" + questionSource + "_" + model.StuId;
int practiceId = (int)Orm.Insert <W_ChapterPractice>(model, true);
//第二步，创建明细表w_chapterpractice_detail
foreach (Question q in list)
{
Orm.Insert <W_ChapterPractice_Detail>(new W_ChapterPractice_Detail()
{
ChapterPractice_ID = practiceId,
Question_ID = q.ID
});
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
// 第三步，创建学生做题记录主表，保存开始做题时间
W_DoExamResult result = new W_DoExamResult();
result.StuId = model.StuId;
result.BusType = 1;//章节练习
result.BusID = practiceId;
result.BeginTime = model.AddTime;
result.EndTime = model.AddTime;
int resultId = (int)Orm.Insert <W_DoExamResult>(result, true);
rtn.practiceId = practiceId;
rtn.resultId = resultId;
rtn.list = list.OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
}
return(rtn);
}
