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@ -1,4 +1,5 @@ |
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using NPOI.SS.UserModel; |
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using Tiobon.Core.IServices; |
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using static Tiobon.Core.Model.Consts; |
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namespace Tiobon.Core.Services; |
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@ -291,6 +292,9 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins |
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public override async Task<Ghre_CourseDto> QueryById(object objId) |
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{ |
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var data = await base.QueryById(objId); |
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if (data == null) |
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throw new Exception("无效的Id"); |
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var DT_TableDataT1 = Mapper.Map(data).ToANew<Ghre_CourseDto>(); |
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string examPaperId = DT_TableDataT1.ExamPaperId; |
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@ -1309,4 +1313,193 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins |
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return ServiceResult.OprateSuccess("执行成功！"); |
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} |
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#endregion |
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#region 课程统计 |
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/// <summary> |
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/// 课程统计 |
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/// </summary> |
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/// <param name="id"></param> |
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/// <returns></returns> |
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public async Task<dynamic> QueryStatistic(long id) |
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{ |
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dynamic obj = new ExpandoObject(); |
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dynamic data = new ExpandoObject(); |
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var entity = await QueryById(id); |
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data.CourseClassName = entity.CourseClassName; |
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data.StandardHour = entity.StandardHour; |
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data.CreditPoints = entity.CreditPoints; |
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data.ManagerStaffName = entity.ManagerStaffName; |
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data.InOrOut = entity.InOrOutLabel; |
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data.IsOpen = entity.IsOPenLabel; |
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data.ValidityPeriod = entity.ValidityPeriod; |
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data.CourseSceneName = entity.CourseSceneName; |
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//必修人数 |
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var RequiredCount = await Db.Queryable<Ghre_StudyRecord>().Where(x => x.CourseId == id && (x.CourseType == "ManualRequired" || x.CourseType == "Required")).CountAsync(); |
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data.RequiredCount = RequiredCount; |
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//选修人次 |
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var ElectiveCount = await Db.Queryable<Ghre_StudyRecord>().Where(x => x.CourseId == id && (x.CourseType == "ManualElective" || x.CourseType == "Elective")).CountAsync(); |
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data.ElectiveCount = ElectiveCount; |
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var CompleteCount = await Db.Queryable<Ghre_StudyRecord>().Where(x => x.CourseId == id && x.CompleteStatus == DIC_STUDY_RECORD_STUDY_COMPLETE_STATUS.FINISHED && (x.CourseType == "ManualElective" || x.CourseType == "Elective" || x.CourseType == "ManualElective" || x.CourseType == "Elective")).CountAsync(); |
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//完成人数 |
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data.CompleteCount = CompleteCount; |
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//开班人数 |
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var OpenClassCount = await Db.Queryable<Ghre_StudyRecord>().Where(x => x.CourseId == id && x.OpenClassId != null).CountAsync(); |
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data.OpenClassCount = OpenClassCount; |
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var studyRecordIds = await Db.Queryable<Ghre_StudyRecord>().Where(x => x.CourseId == id).Select(x => x.Id).ToListAsync(); |
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//总学习时长 |
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data.TotalStudyDuration = await Db.Queryable<Ghre_StudyRecordDetail>().Where(x => x.StudyRecordId != null && studyRecordIds.Contains(x.StudyRecordId.Value)).SumAsync(x => x.StudyDuration); |
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var AvgStudyDuration = await Db.Queryable<Ghre_StudyRecordDetail>().Where(x => x.StudyRecordId != null && studyRecordIds.Contains(x.StudyRecordId.Value)).GroupBy(x => x.StaffId) |
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.Select(m => new { m.StaffId, StudyDuration = SqlFunc.AggregateSum(m.StudyDuration) }).ToListAsync(); |
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//平均学习时长 |
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data.AvgStudyDuration = AvgStudyDuration.Average(x => x.StudyDuration); |
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//平均分 |
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var AvgScore = await Db.Queryable<Ghre_ExamRecord>().Where(x => x.StudyRecordId != null && studyRecordIds.Contains(x.StudyRecordId.Value)).AvgAsync(x => x.FinallyScore ?? (x.Score + x.AdjustScore)); |
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data.AvgScore = AvgScore ?? 0; |
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//通过率 |
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var passPercent = 0; |
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if (CompleteCount > 0 && (RequiredCount + ElectiveCount + OpenClassCount) > 0) |
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passPercent = CompleteCount / (RequiredCount + ElectiveCount + OpenClassCount); |
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data.PassPercent = passPercent; |
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//考试安排次数 |
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data.ExamScheduleCount = await Db.Queryable<Ghre_Exam>().Where(x => x.CourseId == id).CountAsync(); |
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//考试人数 |
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data.ExamCount = await Db.Queryable<Ghre_ExamRecord>().Where(x => x.CourseId == id).CountAsync(); |
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//考试人次 |
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data.ExamGroupCount = await Db.Queryable<Ghre_ExamRecordGroup>() |
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.Where(x => x.StudyRecordId != null && studyRecordIds.Contains(x.StudyRecordId.Value)) |
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.CountAsync(); |
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//反馈人数 |
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data.FeedbackCount = 0; |
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#region 课件学习时长 |
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var courseWareStudyDuration = await Db.Queryable<Ghre_StudyRecordDetail>() |
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.Where(a => a.StudyRecordId != null && studyRecordIds.Contains(a.StudyRecordId.Value)) |
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.GroupBy(a => new { a.CourseWareId, a.CourseWareAttachmentId }) |
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.Select(a => new |
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{ |
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a.CourseWareId, |
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a.CourseWareAttachmentId, |
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StudyDuration = SqlFunc.AggregateSum(a.StudyDuration) |
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}) |
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.ToListAsync(); |
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var courseWareStudyDurations = new JArray(); |
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for (int i = 0; i < courseWareStudyDuration.Count; i++) |
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{ |
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var courseWare = await Db.Queryable<Ghre_CourseWare>().Where(x => x.Id == courseWareStudyDuration[i].CourseWareId).FirstAsync(); |
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var courseWareAttachment = await Db.Queryable<Ghre_CourseWareAttachment>().Where(x => x.Id == courseWareStudyDuration[i].CourseWareAttachmentId).FirstAsync(); |
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var item = new JObject |
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{ |
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new JProperty("CourseWareId", courseWareStudyDuration[i].CourseWareAttachmentId), |
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new JProperty("CourseWareAttachmentId", courseWareStudyDuration[i].CourseWareAttachmentId), |
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new JProperty("StudyDuration", courseWareStudyDuration[i].StudyDuration), |
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new JProperty("CourseWareName", courseWare?.CourseWareNo+courseWare?.CourseWareName+courseWare?.VersionNo+courseWareAttachment.AttachmentName), |
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}; |
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courseWareStudyDurations.Add(item); |
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} |
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data.CourseWareStudyDurations = courseWareStudyDurations; |
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#endregion |
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#region 课件学习人数占比 |
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var courseWareStudyCount1 = await Db.Queryable<Ghre_StudyRecordDetail>() |
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.Where(a => a.StudyRecordId != null && studyRecordIds.Contains(a.StudyRecordId.Value)) |
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.Select(a => new { a.CourseWareAttachmentId, a.StaffId }) |
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.Distinct().ToListAsync(); |
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var courseWareStudyCount = courseWareStudyCount1 |
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.GroupBy(a => a.CourseWareAttachmentId) |
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.Select(a => new |
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{ |
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CourseWareAttachmentId = a.Key, |
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Count = a.Count() |
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}) |
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.ToList(); |
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var courseWareStudyCounts = new JArray(); |
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for (int i = 0; i < courseWareStudyCount.Count; i++) |
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{ |
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var courseWareAttachment = await Db.Queryable<Ghre_CourseWareAttachment>().Where(x => x.Id == courseWareStudyCount[i].CourseWareAttachmentId).FirstAsync(); |
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var item = new JObject |
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{ |
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new JProperty("CourseWareAttachmentId", courseWareStudyCount[i].CourseWareAttachmentId), |
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new JProperty("CourseWareName", courseWareAttachment.AttachmentName), |
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new JProperty("Count", courseWareStudyCount[i].Count), |
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}; |
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courseWareStudyCounts.Add(item); |
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} |
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data.CourseWareStudyCounts = courseWareStudyCounts; |
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#endregion |
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#region 关联的考试排行 |
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var exams = await Db.Queryable<Ghre_Exam>() |
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.LeftJoin<Ghre_ExamPaper>((a, b) => a.ExamPaperId == b.Id)//多个条件用&& |
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.Where(a => a.CourseId == id && a.Status != "Draft") |
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.Select((a, b) => new |
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{ |
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a.Id, |
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a.ExamNo, |
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a.ExamName, |
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b.PaperName |
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}) |
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.ToListAsync(); |
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var examRanking = new JArray(); |
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var examRankings = new JArray(); |
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for (int i = 0; i < exams.Count; i++) |
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{ |
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var groups = await Db.Queryable<Ghre_ExamRecordGroup>().Where(x => x.ExamId == exams[i].Id).CountAsync(); |
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var examRecordCount = await Db.Queryable<Ghre_ExamRecord>().Where(x => x.ExamId == exams[i].Id).CountAsync(); |
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var examRecordPassCount = await Db.Queryable<Ghre_ExamRecord>() |
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.Where(x => x.ExamId == exams[i].Id && x.IsPass == true && x.IsPass != null) |
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.CountAsync(); |
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var examRecordRetakeCount = await Db.Queryable<Ghre_ExamRecord>() |
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.Where(x => x.ExamId == exams[i].Id && x.RetakeTimes > 0 && x.RetakeTimes != null) |
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.CountAsync(); |
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passPercent = 0; |
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var retakePercent = 0; |
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if (examRecordCount > 0) |
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{ |
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if (examRecordPassCount > 0) passPercent = (examRecordPassCount / examRecordCount) * 100; |
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if (examRecordRetakeCount > 0) retakePercent = (examRecordRetakeCount / examRecordCount) * 100; |
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} |
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var item = new JObject |
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{ |
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new JProperty("ExamName", $"{exams[i].ExamName}（{exams[i].ExamNo}）" ), |
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new JProperty("PaperName", exams[i].PaperName), |
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new JProperty("Attempts", groups), |
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new JProperty("PassPercent", passPercent), |
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new JProperty("RetakePercent", retakePercent), |
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//new JProperty("CourseWareName", courseWareAttachment.AttachmentName), |
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}; |
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examRankings.Add(item); |
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} |
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data.ExamRankings = examRankings; |
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#endregion |
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obj.Data = data; |
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obj.Success = true; |
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obj.Status = 200; |
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obj.Message = "查询成功！"; |
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return obj; |
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} |
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#endregion |
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} |
孤兰
2 months ago