/// <summary>
/// 手动组卷
/// </summary>
/// <param name="examDto"></param>
/// <returns></returns>
public async Task <ExamDto> CreateExam(ExamDto examDto)
{
// 查询课程所属班级
var course = await _examRepository.Change <TbCourse>()
.Entities.AsNoTracking()
.Where(u => u.Id == examDto.CourseId)
.Select(u => new TbCourse
{
Id = u.Id,
Classes = u.Classes.Select(x => new TbClass
{
Id = x.Id
}).ToList(),
}).FirstOrDefaultAsync();
if (course == null)
{
throw Oops.Oh(CourseErrorCodes.c1501);
}
var examInsert = examDto.Adapt <TbExam>();
var examclasses = new List <TbExamclass>();
// 考试绑定班级
foreach (var classes in course.Classes)
{
var examclasse = new TbExamclass
{
ExamId = examInsert.Id,
ClassesId = classes.Id,
};
examclasses.Add(examclasse);
}
examInsert.Examclasses = examclasses;
var exam = await _examRepository
.InsertNowAsync(examInsert);
var examEntity = exam.Entity;
var examJobService = App.GetService <IExamJobService>();
if (examJobService != null)
{
await examJobService.AddExamJob(new TbExamjobs
{
ExamId = examEntity.Id,
Status = 0
});
}
return(examEntity.Adapt <ExamDto>());
}
// public async Task<ExamDto> AutoCreateExam(ExamDto examDto)
// {
// throw new System.NotImplementedException();
// }
/// <summary>
/// 更新试卷
/// </summary>
/// <param name="examDto"></param>
/// <returns></returns>
public async Task <ExamDto> UpdateExam(ExamDto examDto)
{
var oldExam = await _examRepository
.FirstOrDefaultAsync(u => u.Id == examDto.Id);
if (oldExam == null)
{
throw Oops.Oh(ExamErrorCodes.s1901);
}
// 删除班级关联
await _examRepository
.Change <TbExamclass>()
.DeleteAsync(
_examRepository
.Change <TbExamclass>()
.Where(u => u.ExamId == oldExam.Id, false).ToList()
);
// 删除原试卷题目
await _examRepository
.Change <TbExamquestion>()
.DeleteAsync(
_examRepository
.Change <TbExamquestion>()
.Where(u => u.ExamId == oldExam.Id, false).ToList()
);
// 更新试卷
var exam = examDto.Adapt(oldExam);
// 查询课程所属班级
var course = await _examRepository.Change <TbCourse>()
.Entities.AsNoTracking()
.Where(u => u.Id == exam.CourseId)
.Select(u => new TbCourse
{
Id = u.Id,
Classes = u.Classes.Select(x => new TbClass
{
Id = x.Id
}).ToList(),
}).FirstOrDefaultAsync();
if (course == null)
{
throw Oops.Oh(CourseErrorCodes.c1501);
}
var examclasses = new List <TbExamclass>();
// 考试绑定班级
foreach (var classes in course.Classes)
{
var examclasse = new TbExamclass
{
ExamId = exam.Id,
ClassesId = classes.Id,
};
examclasses.Add(examclasse);
}
exam.Examclasses = examclasses;
// 考试任务更新
var examJobService = App.GetService <IExamJobService>();
if (examJobService != null)
{
await examJobService.UpdateExamJob(exam.Id, exam.StartTime);
}
await exam
.UpdateExcludeAsync(u => u.CreateTime);
return(exam.Adapt <ExamDto>());
}
