83 lines
3.3 KiB
C#
83 lines
3.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace BLL
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{
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/// <summary>
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/// 模拟考试记录
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/// </summary>
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public static class ModelTestRecordService
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{
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/// <summary>
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/// 根据主键获取模拟考试记录
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/// </summary>
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/// <param name="ModelTestRecordId"></param>
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/// <returns></returns>
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public static Model.Training_ModelTestRecord GetModelTestRecordById(string ModelTestRecordId)
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{
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return Funs.DB.Training_ModelTestRecord.FirstOrDefault(e => e.ModelTestRecordId == ModelTestRecordId);
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}
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/// <summary>
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/// 根据主键删除培训计划信息
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/// </summary>
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/// <param name="planId"></param>
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public static void DeleteModelTestRecordByModelTestRecordId(string ModelTestRecordId)
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{
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var ModelTestRecord = Funs.DB.Training_ModelTestRecord.FirstOrDefault(e => e.ModelTestRecordId == ModelTestRecordId);
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if (ModelTestRecord != null)
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{
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var ModelTestRecordItem = from x in Funs.DB.Training_ModelTestRecordItem where x.ModelTestRecordId == ModelTestRecordId select x;
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if (ModelTestRecordItem.Count() > 0)
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{
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foreach (var item in ModelTestRecordItem)
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{
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BLL.ModelTestRecordItemService.DeleteModelTestRecordItemmByModelTestRecordItemId(item.ModelTestRecordItemId);
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}
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}
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var getTrainings = from x in Funs.DB.Training_ModelTestRecordTraining where x.ModelTestRecordId == ModelTestRecordId select x;
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if (getTrainings.Count() > 0)
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{
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Funs.DB.Training_ModelTestRecordTraining.DeleteAllOnSubmit(getTrainings);
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Funs.DB.SubmitChanges();
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}
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Funs.DB.Training_ModelTestRecord.DeleteOnSubmit(ModelTestRecord);
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Funs.DB.SubmitChanges();
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}
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}
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/// <summary>
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/// 更新没有结束时间且超时的考试记录
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/// </summary>
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public static int UpdateTestEndTimeNull(string modelTestRecordId)
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{
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int icount = 0;
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using (Model.SUBQHSEDB db = new Model.SUBQHSEDB(Funs.ConnString))
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{
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var testRecord = from x in db.Training_ModelTestRecord
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where !x.TestEndTime.HasValue && x.TestStartTime.Value.AddMinutes(x.Duration.Value) < DateTime.Now
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&& (modelTestRecordId == null || x.ModelTestRecordId == modelTestRecordId)
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select x;
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if (testRecord.Count() > 0)
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{
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foreach (var item in testRecord)
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{
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int duration = item.Duration ?? 90;
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item.TestEndTime = item.TestStartTime.Value.AddMinutes(duration);
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if (!item.TestScores.HasValue)
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{
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item.TestScores = 0;
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}
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db.SubmitChanges();
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icount++;
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}
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}
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}
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return icount;
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}
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}
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}
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