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 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);
}