public ResultEntity correctOne(int?studentExerciseScoreId, int?score)
{
ResultEntity resultEntity = new ResultEntity();
StudentExerciseScore studentExerciseScore = StudentExerciseScoreApi.getByID(studentExerciseScoreId);
if (studentExerciseScore != null)
{
studentExerciseScore.exerciseScore = score.ToString();
resultEntity.setData(StudentExerciseScoreApi.insert(studentExerciseScore));
if (resultEntity.getData() != null)
{
resultEntity.setState(1);
resultEntity.setMessage("批改成功 ！");
}
else
{
resultEntity.setMessage("批改失败！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity alterAnswer(String answer, int?exerciseId, int?studentId)
{
ResultEntity resultEntity = new ResultEntity();
if (exerciseId != null && studentId != null)
{
StudentExerciseScore studentExerciseScore = StudentExerciseScoreApi.findByExerciseIdAndStudentId(exerciseId, studentId);
if (studentExerciseScore != null)
{
studentExerciseScore.studentAnswer = answer;
resultEntity.setData(StudentExerciseScoreApi.insert(studentExerciseScore));
resultEntity.setState(1);
resultEntity.setMessage("学生答案修改成功！");
}
else
{
resultEntity.setMessage("未找到对应学生答案！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity findOneAnswer(int?exerciseId, int?studentId)
{
ResultEntity resultEntity = new ResultEntity();
if (exerciseId != null && studentId != null)
{
StudentExerciseScore studentExerciseScore = StudentExerciseScoreApi.findByExerciseIdAndStudentId(exerciseId, studentId);
if (studentExerciseScore != null)
{
resultEntity.setData(studentExerciseScore);
resultEntity.setState(1);
resultEntity.setMessage("学生答案搜寻成功！");
}
else
{
resultEntity.setMessage("未找到对应学生答案！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity findOneAnswerById(int?studentExerciseScoreId)
{
ResultEntity resultEntity = new ResultEntity();
if (studentExerciseScoreId != null)
{
//fragile
StudentExerciseScore studentExerciseScore = StudentExerciseScoreApi.getByID(studentExerciseScoreId);
if (studentExerciseScore != null)
{
resultEntity.setData(studentExerciseScore);
resultEntity.setState(1);
resultEntity.setMessage("学生答案搜寻成功！");
}
else
{
resultEntity.setMessage("未找到对应学生答案！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public int?calculateScore(int?chapterId, int?studentId)
{
List <Exercise> exercises = ExerciseApi.findByChapterId(chapterId);
int? score = 0;
foreach (Exercise exercise in exercises)
{
score += int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).exerciseScore);
}
return(score);
}
public List <int?> exerciseScore(int?studentId, int?chapterId, String type)
{
int type1 = 0;
int type2 = 0;
int type3 = 0;
if (type.Equals("preview"))
{
type1 = 1;
type3 = 2;
type2 = 3;
}
else
{
type1 = 4;
type3 = 5;
type2 = 6;
}
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
List <int?> scores = new List <int?>();
foreach (Exercise exercise in exercises)
{
if (!StudentExerciseScoreApi.existsByExerciseIdAndStudentId(exercise.exerciseId, studentId))
{
return(null);
}
scores.Add(int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).exerciseScore));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type3);
foreach (Exercise exercise in exercises)
{
scores.Add(int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).exerciseScore));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
foreach (Exercise exercise in exercises)
{
if (StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).corrected != 0)
{
scores.Add(int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).exerciseScore));
}
}
return(scores);
}
public ResultEntity answerOne(String answer, int?exerciseId, int?studentId)
{
ResultEntity resultEntity = new ResultEntity();
StudentExerciseScore studentExerciseScore = new StudentExerciseScore(studentId, exerciseId, answer, 0.ToString());
studentExerciseScore.corrected = 0;
Exercise exercise = ExerciseApi.findByExerciseId(exerciseId);
if (studentExerciseScore != null)
{
if (exercise.exerciseType % 3 != 0)
{
if (answer.Equals(exercise.exerciseAnswer))
{
studentExerciseScore.corrected = 1;
studentExerciseScore.exerciseScore = exercise.exercisePoint.ToString();
}
}
resultEntity.setData(StudentExerciseScoreApi.insert(studentExerciseScore));
if (resultEntity.getData() != null)
{
resultEntity.setState(1);
resultEntity.setMessage("答题成功 ！");
}
else
{
resultEntity.setMessage("答题失败！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity viewSomeAnswer(int?chapterId, int?studentId, String type)
{
ResultEntity resultEntity = new ResultEntity();
if (chapterId != null && studentId != null)
{
List <ExerciseSet> exerciseSets = new List <ExerciseSet>();
int type1 = 0;
int type2 = 0;
int type3 = 0;
if (type.Equals("preview"))
{
type1 = 1;
type2 = 3;
type3 = 2;
}
else
{
type1 = 4;
type2 = 6;
type3 = 5;
}
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
foreach (Exercise exercise in exercises)
{
if (StudentExerciseScoreApi.existsByExerciseIdAndStudentId(exercise.exerciseId, studentId) == false)
{
resultEntity.setMessage("学生未答题！");
resultEntity.setState(0);
return(resultEntity);
}
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId), StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).studentAnswer));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type3);
foreach (Exercise exercise in exercises)
{
if (StudentExerciseScoreApi.existsByExerciseIdAndStudentId(exercise.exerciseId, studentId) == false)
{
resultEntity.setMessage("学生未答题！");
resultEntity.setState(0);
return(resultEntity);
}
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId), StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).studentAnswer));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
foreach (Exercise exercise in exercises)
{
if (StudentExerciseScoreApi.existsByExerciseIdAndStudentId(exercise.exerciseId, studentId) == false)
{
resultEntity.setMessage("学生未答题！");
resultEntity.setState(0);
return(resultEntity);
}
exerciseSets.Add(new ExerciseSet(exercise, StudentExerciseScoreApi.findByExerciseIdAndStudentId(exercise.exerciseId, studentId).studentAnswer));
}
List <int?> scores = exerciseScore(studentId, chapterId, type);
resultEntity.setData(new ExerciseSetsDetails(exerciseSets, scores));
if (resultEntity.getData() != null)
{
resultEntity.setState(1);
resultEntity.setMessage("查看成功！");
}
else
{
resultEntity.setMessage("查看失败！");
resultEntity.setState(0);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity correctAll(List <int?> scores, int?studentId, int?chapterId, String type)
{
ResultEntity resultEntity = new ResultEntity();
if (studentId != null && chapterId != null && type != null)
{
int trueType = 0;
int type1 = 0;
int type2 = 0;
if (type.Equals("preview"))
{
trueType = 3;
type1 = 1;
type2 = 2;
}
else
{
trueType = 6;
type1 = 4;
type2 = 5;
}
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, trueType);
List <int?> exerciseIds = new List <int?>();
foreach (Exercise exercise in exercises)
{
exerciseIds.Add(exercise.exerciseId);
}
StudentExerciseScore studentExerciseScore;
for (int i = 0; i < scores.Count; i++)
{
studentExerciseScore = StudentExerciseScoreApi.findByExerciseIdAndStudentId(exerciseIds[i], studentId);
studentExerciseScore.exerciseScore = scores[i].ToString();
studentExerciseScore.corrected = 1;
StudentExerciseScoreApi.insert(studentExerciseScore);
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
foreach (Exercise exercise in exercises)
{
exerciseIds.Add(exercise.exerciseId);
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
foreach (Exercise exercise in exercises)
{
exerciseIds.Add(exercise.exerciseId);
}
int score = 0;
foreach (int?exerciseId in exerciseIds)
{
score += int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exerciseId, studentId).exerciseScore);
}
if (type.Equals("preview"))
{
StudentChapter studentChapter = StudentChapterApi.findByChapterIDAndStudentID(chapterId, studentId);
studentChapter.totalScore_1 = score;
studentChapter.scored_1 = 1;
StudentChapterApi.insert(studentChapter);
}
else
{
StudentChapter studentChapter = StudentChapterApi.findByChapterIDAndStudentID(chapterId, studentId);
studentChapter.totalScore_2 = score;
studentChapter.scored_2 = 1;
StudentChapterApi.insert(studentChapter);
}
resultEntity.setState(1);
resultEntity.setMessage("批改成功 ！");
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}
public ResultEntity answerAll(List <String> answers, int?studentId, int?chapterId, String type, String comment, int?rate)
{
ResultEntity resultEntity = new ResultEntity();
if (answers != null && type != null && chapterId != null && studentId != null)
{
List <ExerciseSet> exerciseSets = new List <ExerciseSet>();
int type1 = 0;
int type2 = 0;
int type3 = 0;
if (type.Equals("preview"))
{
type1 = 1;
type3 = 2;
type2 = 3;
}
else
{
type1 = 4;
type3 = 5;
type2 = 6;
}
List <int?> exerciseIds = new List <int?>();
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId)));
exerciseIds.Add(exercise.exerciseId);
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type3);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId)));
exerciseIds.Add(exercise.exerciseId);
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise));
}
for (int i = 0; i < answers.Count; i++)
{
answerOne(answers[i], exerciseSets[i].getExercise().exerciseId, studentId);
}
int score = 0;
foreach (int?exerciseId in exerciseIds)
{
score += int.Parse(StudentExerciseScoreApi.findByExerciseIdAndStudentId(exerciseId, studentId).exerciseScore);
}
StudentChapter studentChapter;
if (!StudentChapterApi.existsByChapterIDAndStudentID(chapterId, studentId))
{
studentChapter = new StudentChapter();
studentChapter.chapterID = chapterId;
studentChapter.studentID = studentId;
StudentChapterApi.insert(studentChapter);
}
if (!type.Equals("preview"))
{
studentChapter = StudentChapterApi.findByChapterIDAndStudentID(chapterId, studentId);
studentChapter.rate = rate;
studentChapter.comment = comment;
studentChapter.totalScore_2 = score;
studentChapter.scored_2 = 0;
StudentChapterApi.insert(studentChapter);
//LaterImplementation
//new NLPUtil().setCommentNLPRate(comment, chapterId, studentId);
}
else
{
studentChapter = StudentChapterApi.findByChapterIDAndStudentID(chapterId, studentId);
studentChapter.totalScore_1 = score;
studentChapter.scored_1 = 0;
StudentChapterApi.insert(studentChapter);
}
resultEntity.setState(1);
resultEntity.setMessage("答题成功 ！");
}
else
{
resultEntity.setMessage("传入参数有空值！");
resultEntity.setState(0);
}
return(resultEntity);
}
