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代码优化

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xiaochanghai 1 year ago
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  1. 726
      Tiobon.Core.Services/Ghre/Ghre_QuestionServices.cs

726
Tiobon.Core.Services/Ghre/Ghre_QuestionServices.cs
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@ -1,339 +1,246 @@
 
using Tiobon.Core.IServices;
using Tiobon.Core.Model.Models;
using Tiobon.Core.Services.BASE;
using Tiobon.Core.IRepository.Base;
using Tiobon.Core.Model;
using System.Dynamic;
using Newtonsoft.Json.Linq;
using AgileObjects.AgileMapper;
using Mysqlx.Crud;
using AgileObjects.AgileMapper.Extensions;
using System.Data; using System.Data;
using AgileObjects.AgileMapper;
using Tiobon.Core.Common; using Tiobon.Core.Common;
using Tiobon.Core.Common.DB.Dapper; using Tiobon.Core.Common.DB.Dapper;
using MySqlX.XDevAPI.Common; using Tiobon.Core.IRepository.Base;
using System.Collections.Generic; using Tiobon.Core.IServices;
using Tiobon.Core.Model;
using Tiobon.Core.Model.Models;
using Tiobon.Core.Services.BASE;
namespace Tiobon.Core.Services namespace Tiobon.Core.Services;
/// <summary>
/// 题目 (服务)
/// </summary>
public class Ghre_QuestionServices : BaseServices<Ghre_Question, Ghre_QuestionDto, InsertGhre_QuestionInput, EditGhre_QuestionInput>, IGhre_QuestionServices
{ {
/// <summary> private readonly IBaseRepository<Ghre_Question> _dal;
/// 题目 (服务) private IGhre_QuestionAnswerServices _ghre_QuestionAnswerServices;
/// </summary> private IGhre_CourseServices _ghre_CourseServices;
public class Ghre_QuestionServices : BaseServices<Ghre_Question, Ghre_QuestionDto, InsertGhre_QuestionInput, EditGhre_QuestionInput>, IGhre_QuestionServices private IGhre_CourseClassServices _ghre_CourseClassServices;
public Ghre_QuestionServices(IBaseRepository<Ghre_Question> dal,
IGhre_QuestionAnswerServices ghre_QuestionAnswerServices,
IGhre_CourseServices ghre_CourseServices,
IGhre_CourseClassServices ghre_CourseClassServices)
{ {
private readonly IBaseRepository<Ghre_Question> _dal; this._dal = dal;
private IGhre_QuestionAnswerServices _ghre_QuestionAnswerServices; base.BaseDal = dal;
private IGhre_CourseServices _ghre_CourseServices; _ghre_QuestionAnswerServices = ghre_QuestionAnswerServices;
private IGhre_CourseClassServices _ghre_CourseClassServices; _ghre_CourseServices = ghre_CourseServices;
public Ghre_QuestionServices(IBaseRepository<Ghre_Question> dal, _ghre_CourseClassServices = ghre_CourseClassServices;
IGhre_QuestionAnswerServices ghre_QuestionAnswerServices, }
IGhre_CourseServices ghre_CourseServices,
IGhre_CourseClassServices ghre_CourseClassServices)
{
this._dal = dal;
base.BaseDal = dal;
_ghre_QuestionAnswerServices = ghre_QuestionAnswerServices;
_ghre_CourseServices = ghre_CourseServices;
_ghre_CourseClassServices = ghre_CourseClassServices;
}
public override async Task<ServicePageResult<Ghre_QuestionDto>> QueryFilterPage(QueryBody body) public override async Task<ServicePageResult<Ghre_QuestionDto>> QueryFilterPage(QueryBody body)
{ {
var data1 = await BaseDal.QueryFilterPage(body); var data1 = await BaseDal.QueryFilterPage(body);
var data = Mapper.Map(data1.result.DT_TableDataT1).ToANew<List<Ghre_QuestionDto>>(); var data = Mapper.Map(data1.result.DT_TableDataT1).ToANew<List<Ghre_QuestionDto>>();
var courseIds = data.Where(x => x.CourseId != null).Select(x => x.CourseId).ToList(); var courseIds = data.Where(x => x.CourseId != null).Select(x => x.CourseId).ToList();
var courses = await _ghre_CourseServices.Query(x => courseIds.Contains(x.Id)); var courses = await _ghre_CourseServices.Query(x => courseIds.Contains(x.Id));
var classs = await _ghre_CourseClassServices.Query(); var classs = await _ghre_CourseClassServices.Query();
data.ForEach(x => data.ForEach(x =>
{
if (x.DifficultyLevel == "Easy")
x.DifficultyLevel = "简单";
else if (x.DifficultyLevel == "Normal")
x.DifficultyLevel = "普通";
else if (x.DifficultyLevel == "Hard")
x.DifficultyLevel = "困难";
x.QuestionType = ConvertQuestionType(x.QuestionType);
if (x.CourseId != null)
{ {
if (x.DifficultyLevel == "Easy") var course = courses.Where(a => a.Id == x.CourseId).FirstOrDefault();
x.DifficultyLevel = "简单"; x.CourseName = course?.CourseName;
else if (x.DifficultyLevel == "Normal") var courseClass = classs.Where(a => a.Id == course.CourseClassId).FirstOrDefault();
x.DifficultyLevel = "普通"; x.CourseType = courseClass.ClassName;
else if (x.DifficultyLevel == "Hard") }
x.DifficultyLevel = "困难"; });
if (x.QuestionType == "Single")
x.QuestionType = "单选题";
else if (x.QuestionType == "Multiple")
x.QuestionType = "多选题";
else if (x.QuestionType == "TrueOrFalse")
x.QuestionType = "判断题";
else if (x.QuestionType == "Completion")
x.QuestionType = "填空题";
else if (x.QuestionType == "ShortAnswer")
x.QuestionType = "简答题";
if (x.CourseId != null)
{
var course = courses.Where(a => a.Id == x.CourseId).FirstOrDefault();
x.CourseName = course?.CourseName;
var courseClass = classs.Where(a => a.Id == course.CourseClassId).FirstOrDefault();
x.CourseType = courseClass.ClassName;
}
});
return new ServicePageResult<Ghre_QuestionDto>(body.pageNum, data1.result.DT_TablePageInfoT1.TotalCount, body.pageSize, data);
}
return new ServicePageResult<Ghre_QuestionDto>(body.pageNum, data1.result.DT_TablePageInfoT1.TotalCount, body.pageSize, data); /// <summary>
///
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
public async Task<ServiceResult<FromGhre_QuestionInput>> QueryFrom(long Id)
{
var data = new FromGhre_QuestionInput();
#region Column
data.Column.Add(new FromGhre_QuestionColumn()
{
label = "课程名称",
field = "courseID",
elementType = "ApiSelect",
required = true,
multipleSelect = true,
editable = true,
dataSource = "api/Common/GetSelect?type=Ghre_Course"
});
data.Column.Add(new FromGhre_QuestionColumn()
{
label = "题目编号",
field = "questionNo",
elementType = "Input",
required = false,
multipleSelect = false,
editable = false,
dataSource = "",
placeholder = "保存后自动生成"
});
#endregion
} #region PageData
/// <summary> var answerList = new List<FromGhre_QuestionQuestionAnswerList>
///
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
public async Task<ServiceResult<FromGhre_QuestionInput>> QueryFrom(long Id)
{ {
var data = new FromGhre_QuestionInput(); new FromGhre_QuestionQuestionAnswerList()
#region Column
data.Column.Add(new FromGhre_QuestionColumn()
{ {
label = "课程名称", No = "A",
field = "courseID", },
elementType = "ApiSelect", new FromGhre_QuestionQuestionAnswerList()
required = true,
multipleSelect = true,
editable = true,
dataSource = "api/Common/GetSelect?type=Ghre_Course"
});
data.Column.Add(new FromGhre_QuestionColumn()
{ {
label = "题目编号", No = "B",
field = "questionNo", },
elementType = "Input", new FromGhre_QuestionQuestionAnswerList()
required = false,
multipleSelect = false,
editable = false,
dataSource = "",
placeholder = "保存后自动生成"
});
#endregion
#region PageData
var answerList = new List<FromGhre_QuestionQuestionAnswerList>
{ {
new FromGhre_QuestionQuestionAnswerList() No = "C",
{ },
No = "A", new FromGhre_QuestionQuestionAnswerList()
},
new FromGhre_QuestionQuestionAnswerList()
{
No = "B",
},
new FromGhre_QuestionQuestionAnswerList()
{
No = "C",
},
new FromGhre_QuestionQuestionAnswerList()
{
No = "D",
}
};
var answerList1 = new List<FromGhre_QuestionQuestionAnswerList>
{ {
new FromGhre_QuestionQuestionAnswerList() No = "D",
{ }
No = "A", };
}, var answerList1 = new List<FromGhre_QuestionQuestionAnswerList>
new FromGhre_QuestionQuestionAnswerList() {
new FromGhre_QuestionQuestionAnswerList()
{
No = "A",
},
new FromGhre_QuestionQuestionAnswerList()
{
No = "B",
}
};
data.PageData.questionType = new List<FromGhre_QuestionQuestionType>
{
new FromGhre_QuestionQuestionType()
{
label = "单选题",
type = "Single",
isActive = 1,
detail= new FromGhre_QuestionQuestionTypeDetail()
{ {
No = "B", answerList=answerList
} }
}; },
data.PageData.questionType = new List<FromGhre_QuestionQuestionType> new FromGhre_QuestionQuestionType()
{ {
new FromGhre_QuestionQuestionType() label = "多选题",
type = "Multiple",
isActive = 0,
detail= new FromGhre_QuestionQuestionTypeDetail()
{ {
label = "单选题", answerList=answerList
type = "Single",
isActive = 1,
detail= new FromGhre_QuestionQuestionTypeDetail()
{
answerList=answerList
}
},
new FromGhre_QuestionQuestionType()
{
label = "多选题",
type = "Multiple",
isActive = 0,
detail= new FromGhre_QuestionQuestionTypeDetail()
{
answerList=answerList
}
},
new FromGhre_QuestionQuestionType()
{
label = "判断题",
type = "TrueOrFalse",
isActive = 0,
detail= new FromGhre_QuestionQuestionTypeDetail()
{
answerList=answerList1
}
},
new FromGhre_QuestionQuestionType()
{
label = "填空题",
type = "Completion",
isActive = 0,
},
new FromGhre_QuestionQuestionType()
{
label = "简答题",
type = "ShortAnswer",
isActive = 0,
} }
}; },
new FromGhre_QuestionQuestionType()
if (Id != 0)
{ {
var question = await base.QueryById(Id); label = "判断题",
data.PageData.questionType.ForEach(x => x.isActive = 0); type = "TrueOrFalse",
data.PageData.baseData.questionNo = question.QuestionNo; isActive = 0,
data.PageData.baseData.courseID.Add(question.CourseId); detail= new FromGhre_QuestionQuestionTypeDetail()
var questionType = data.PageData.questionType.Where(x => x.type == question.QuestionType).FirstOrDefault();
if (questionType != null)
{ {
var answers = await _ghre_QuestionAnswerServices.Query(x => x.QuestionId == Id, "TaxisNo ASC"); answerList=answerList1
questionType.isActive = 1;
questionType.detail.difficulty = question.DifficultyLevel;
questionType.detail.answer = answers.Where(x => x.IsCorrect == true).FirstOrDefault()?.QuestionNo;
questionType.detail.answer1 = answers.Where(x => x.IsCorrect == true).Select(x => x.QuestionNo).ToList();
questionType.detail.answer1 = answers.Where(x => x.IsCorrect == true).Select(x => x.QuestionNo).ToList();
questionType.detail.content = question.QuestionContent;
questionType.detail.RemarkSz = question.QuestionAnalysis;
questionType.detail.answerList = answers.Select(x => new FromGhre_QuestionQuestionAnswerList()
{
No = x.QuestionNo,
label = x.AnswerContent,
imageUrl = x.ImageUrl,
imgWidthPc = x.ImageWidthPc,
imgWidthApp = x.ImageWidthApp,
}).ToList();
} }
},
new FromGhre_QuestionQuestionType()
{
label = "填空题",
type = "Completion",
isActive = 0,
},
new FromGhre_QuestionQuestionType()
{
label = "简答题",
type = "ShortAnswer",
isActive = 0,
} }
#endregion };
return ServiceResult<FromGhre_QuestionInput>.OprateSuccess("查询成功！", data); if (Id != 0)
}
public async Task<ServiceResult> InsertFrom(FromGhre_QuestionPageData insertModel)
{ {
var questionType = insertModel.questionType.Where(x => x.isActive == 1).FirstOrDefault(); var question = await base.QueryById(Id);
string questionTypeName = string.Empty; data.PageData.questionType.ForEach(x => x.isActive = 0);
if (questionType.type == "Single") data.PageData.baseData.questionNo = question.QuestionNo;
questionTypeName = "单选题"; data.PageData.baseData.courseID.Add(question.CourseId);
else if (questionType.type == "Multiple")
questionTypeName = "多选题";
else if (questionType.type == "TrueOrFalse")
questionTypeName = "判断题";
else if (questionType.type == "Completion")
questionTypeName = "填空题";
else if (questionType.type == "ShortAnswer")
questionTypeName = "简答题";
#region 判断是否重复
for (int j = 0; j < insertModel.baseData.courseID.Count; j++)
{
var courseID = insertModel.baseData.courseID[j];
string sql = "SELECT * FROM Ghre_Question where QuestionType='{0}' and CourseId='{1}' and QuestionContent ='{2}'";
sql = string.Format(sql, questionType.type, courseID, questionType.detail.content);
DataTable dt = Db.Ado.GetDataTable(sql);
if (dt.Rows.Count > 0)
{
var course = await _ghre_CourseServices.QueryById(courseID);
throw new Exception($"课程【{course.CourseName}】存在相同内容【{questionTypeName}】");
}
}
#endregion
for (int j = 0; j < insertModel.baseData.courseID.Count; j++) var questionType = data.PageData.questionType.Where(x => x.type == question.QuestionType).FirstOrDefault();
if (questionType != null)
{ {
var courseID = insertModel.baseData.courseID[j]; var answers = await _ghre_QuestionAnswerServices.Query(x => x.QuestionId == Id, "TaxisNo ASC");
var insert = new InsertGhre_QuestionInput(); questionType.isActive = 1;
insert.CourseId = courseID; questionType.detail.difficulty = question.DifficultyLevel;
questionType.detail.answer = answers.Where(x => x.IsCorrect == true).FirstOrDefault()?.QuestionNo;
insert.QuestionType = questionType.type; questionType.detail.answer1 = answers.Where(x => x.IsCorrect == true).Select(x => x.QuestionNo).ToList();
insert.DifficultyLevel = questionType.detail.difficulty; questionType.detail.answer1 = answers.Where(x => x.IsCorrect == true).Select(x => x.QuestionNo).ToList();
insert.QuestionContent = questionType.detail.content; questionType.detail.content = question.QuestionContent;
insert.QuestionAnalysis = questionType.detail.RemarkSz; questionType.detail.RemarkSz = question.QuestionAnalysis;
insert.QuestionNo = GenerateContinuousSequence(insert.QuestionType.Substring(0, 1)); questionType.detail.answerList = answers.Select(x => new FromGhre_QuestionQuestionAnswerList()
var id = await base.Add(insert);
var insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput()
{ {
QuestionNo = x.No, No = x.QuestionNo,
AnswerContent = x.label, label = x.AnswerContent,
ImageUrl = x.imageUrl, imageUrl = x.ImageUrl,
ImageWidthPc = x.imgWidthPc, imgWidthPc = x.ImageWidthPc,
ImageWidthApp = x.imgWidthApp, imgWidthApp = x.ImageWidthApp,
}).ToList(); }).ToList();
int i = 100;
insertAnswers.ForEach(x =>
{
x.TaxisNo = i;
x.QuestionId = id;
if (questionType.detail.answer == x.QuestionNo && insert.QuestionType == "Single")
x.IsCorrect = true;
i = i + 100;
});
await _ghre_QuestionAnswerServices.Add(insertAnswers);
} }
return ServiceResult.OprateSuccess("新增成功！");
} }
#endregion
return ServiceResult<FromGhre_QuestionInput>.OprateSuccess("查询成功！", data);
}
public async Task<ServiceResult> UpdareFrom(long Id, FromGhre_QuestionPageData editModel) public async Task<ServiceResult> InsertFrom(FromGhre_QuestionPageData insertModel)
{
var questionType = insertModel.questionType.Where(x => x.isActive == 1).FirstOrDefault();
string questionTypeName = ConvertQuestionType(questionType.type);
#region 判断是否重复
for (int j = 0; j < insertModel.baseData.courseID.Count; j++)
{ {
var questionType = editModel.questionType.Where(x => x.isActive == 1).FirstOrDefault(); var courseID = insertModel.baseData.courseID[j];
string questionTypeName = string.Empty; string sql = "SELECT * FROM Ghre_Question where QuestionType='{0}' and CourseId='{1}' and QuestionContent ='{2}'";
if (questionType.type == "Single") sql = string.Format(sql, questionType.type, courseID, questionType.detail.content);
questionTypeName = "单选题"; DataTable dt = Db.Ado.GetDataTable(sql);
else if (questionType.type == "Multiple") if (dt.Rows.Count > 0)
questionTypeName = "多选题";
else if (questionType.type == "TrueOrFalse")
questionTypeName = "判断题";
else if (questionType.type == "Completion")
questionTypeName = "填空题";
else if (questionType.type == "ShortAnswer")
questionTypeName = "简答题";
#region 判断是否重复
for (int j = 0; j < editModel.baseData.courseID.Count; j++)
{ {
var courseID = editModel.baseData.courseID[j]; var course = await _ghre_CourseServices.QueryById(courseID);
string sql = "SELECT * FROM Ghre_Question where QuestionType='{0}' and CourseId='{1}' and QuestionContent ='{2}' AND Id !='{3}'"; throw new Exception($"课程【{course.CourseName}】存在相同内容【{questionTypeName}】");
sql = string.Format(sql, questionType.type, courseID, questionType.detail.content, Id);
DataTable dt = Db.Ado.GetDataTable(sql);
if (dt.Rows.Count > 0)
{
var course = await _ghre_CourseServices.QueryById(courseID);
throw new Exception($"课程【{course.CourseName}】存在相同内容【{questionTypeName}】");
}
} }
#endregion }
#endregion
var data = await base.QueryById(Id); for (int j = 0; j < insertModel.baseData.courseID.Count; j++)
await _ghre_QuestionAnswerServices.Delete(x => x.QuestionId == Id); {
var edit = Mapper.Map(data).ToANew<EditGhre_QuestionInput>(); var courseID = insertModel.baseData.courseID[j];
edit.CourseId = editModel.baseData.courseID[0]; var insert = new InsertGhre_QuestionInput();
insert.CourseId = courseID;
edit.QuestionType = questionType.type; insert.QuestionType = questionType.type;
edit.DifficultyLevel = questionType.detail.difficulty; insert.DifficultyLevel = questionType.detail.difficulty;
edit.QuestionContent = questionType.detail.content; insert.QuestionContent = questionType.detail.content;
edit.QuestionAnalysis = questionType.detail.RemarkSz; insert.QuestionAnalysis = questionType.detail.RemarkSz;
insert.QuestionNo = GenerateContinuousSequence(insert.QuestionType.Substring(0, 1));
var id = await base.Add(insert);
await base.Update(Id, edit);
var insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput() var insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput()
{ {
QuestionNo = x.No, QuestionNo = x.No,
@ -346,113 +253,182 @@ namespace Tiobon.Core.Services
insertAnswers.ForEach(x => insertAnswers.ForEach(x =>
{ {
x.TaxisNo = i; x.TaxisNo = i;
x.QuestionId = Id; x.QuestionId = id;
if (questionType.detail.answer == x.QuestionNo && edit.QuestionType == "Single") if (questionType.detail.answer == x.QuestionNo && insert.QuestionType == "Single")
x.IsCorrect = true; x.IsCorrect = true;
i = i + 100; i = i + 100;
}); });
await _ghre_QuestionAnswerServices.Add(insertAnswers); await _ghre_QuestionAnswerServices.Add(insertAnswers);
}
return ServiceResult.OprateSuccess("新增成功！");
}
public async Task<ServiceResult> UpdareFrom(long Id, FromGhre_QuestionPageData editModel)
{
var questionType = editModel.questionType.Where(x => x.isActive == 1).FirstOrDefault();
string questionTypeName = ConvertQuestionType(questionType.type);
for (int j = 0; j < editModel.baseData.courseID.Count; j++) #region 判断是否重复
for (int j = 0; j < editModel.baseData.courseID.Count; j++)
{
var courseID = editModel.baseData.courseID[j];
string sql = "SELECT * FROM Ghre_Question where QuestionType='{0}' and CourseId='{1}' and QuestionContent ='{2}' AND Id !='{3}'";
sql = string.Format(sql, questionType.type, courseID, questionType.detail.content, Id);
DataTable dt = Db.Ado.GetDataTable(sql);
if (dt.Rows.Count > 0)
{ {
if (j == 0) var course = await _ghre_CourseServices.QueryById(courseID);
continue; throw new Exception($"课程【{course.CourseName}】存在相同内容【{questionTypeName}】");
}
}
#endregion
var courseID = editModel.baseData.courseID[j]; var data = await base.QueryById(Id);
var insert = new InsertGhre_QuestionInput(); await _ghre_QuestionAnswerServices.Delete(x => x.QuestionId == Id);
insert.CourseId = courseID; var edit = Mapper.Map(data).ToANew<EditGhre_QuestionInput>();
edit.CourseId = editModel.baseData.courseID[0];
insert.QuestionType = questionType.type; edit.QuestionType = questionType.type;
insert.DifficultyLevel = questionType.detail.difficulty; edit.DifficultyLevel = questionType.detail.difficulty;
insert.QuestionContent = questionType.detail.content; edit.QuestionContent = questionType.detail.content;
insert.QuestionAnalysis = questionType.detail.RemarkSz; edit.QuestionAnalysis = questionType.detail.RemarkSz;
insert.QuestionNo = GenerateContinuousSequence(insert.QuestionType.Substring(0, 1));
var id = await base.Add(insert); await base.Update(Id, edit);
var insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput()
{
QuestionNo = x.No,
AnswerContent = x.label,
ImageUrl = x.imageUrl,
ImageWidthPc = x.imgWidthPc,
ImageWidthApp = x.imgWidthApp,
}).ToList();
int i = 100;
insertAnswers.ForEach(x =>
{
x.TaxisNo = i;
x.QuestionId = Id;
if (questionType.detail.answer == x.QuestionNo && edit.QuestionType == "Single")
x.IsCorrect = true;
i = i + 100;
});
await _ghre_QuestionAnswerServices.Add(insertAnswers);
for (int j = 0; j < editModel.baseData.courseID.Count; j++)
{
if (j == 0)
continue;
insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput() var courseID = editModel.baseData.courseID[j];
{ var insert = new InsertGhre_QuestionInput();
QuestionNo = x.No, insert.CourseId = courseID;
AnswerContent = x.label,
ImageUrl = x.imageUrl,
ImageWidthPc = x.imgWidthPc,
ImageWidthApp = x.imgWidthApp,
}).ToList();
i = 100;
insertAnswers.ForEach(x =>
{
x.TaxisNo = i;
x.QuestionId = id;
if (questionType.detail.answer == x.QuestionNo && insert.QuestionType == "Single")
x.IsCorrect = true;
i = i + 100;
});
await _ghre_QuestionAnswerServices.Add(insertAnswers);
}
return ServiceResult.OprateSuccess("更新成功！"); insert.QuestionType = questionType.type;
} insert.DifficultyLevel = questionType.detail.difficulty;
insert.QuestionContent = questionType.detail.content;
insert.QuestionAnalysis = questionType.detail.RemarkSz;
insert.QuestionNo = GenerateContinuousSequence(insert.QuestionType.Substring(0, 1));
public static string GenerateContinuousSequence(string prefixTemp) var id = await base.Add(insert);
{
try insertAnswers = questionType.detail.answerList.Select(x => new InsertGhre_QuestionAnswerInput()
{ {
string result = string.Empty; QuestionNo = x.No,
string tableCode = "Ghre_Question"; AnswerContent = x.label,
string columnCode = "QuestionNo"; ImageUrl = x.imageUrl,
int length = 7; ImageWidthPc = x.imgWidthPc,
int tempLength = 6; ImageWidthApp = x.imgWidthApp,
int sequence; }).ToList();
i = 100;
insertAnswers.ForEach(x =>
{
x.TaxisNo = i;
x.QuestionId = id;
if (questionType.detail.answer == x.QuestionNo && insert.QuestionType == "Single")
x.IsCorrect = true;
i = i + 100;
});
await _ghre_QuestionAnswerServices.Add(insertAnswers);
}
#region 查询 return ServiceResult.OprateSuccess("更新成功！");
DbSelect dbSelect = new DbSelect(tableCode + " A", "A", null); }
dbSelect.IsInitDefaultValue = false;
public static string GenerateContinuousSequence(string prefixTemp)
{
try
{
string result = string.Empty;
string tableCode = "Ghre_Question";
string columnCode = "QuestionNo";
int length = 7;
int tempLength = 6;
int sequence;
#region 查询
DbSelect dbSelect = new DbSelect(tableCode + " A", "A", null);
dbSelect.IsInitDefaultValue = false;
if (!string.IsNullOrEmpty(prefixTemp))
dbSelect.Select("MAX(SUBSTRING(A." + columnCode + "," + (prefixTemp.Length + 1).ToString() + "," + tempLength.ToString() + "))");
else
dbSelect.Select("MAX(A." + columnCode + ")");
//}
//dbSelect.Select("MAX(CONVERT(DECIMAL,SUBSTRING(A.ISSUE_NO," + (prefix.Length + dateString.Length + 1).ToString() + "," + tempLength.ToString() + ")))");
if (!string.IsNullOrEmpty(prefixTemp))
dbSelect.Where("SUBSTRING(A." + columnCode + ",1," + (prefixTemp.Length).ToString() + ")", " = ", prefixTemp);
dbSelect.Where("LEN(A." + columnCode + ")", "=", length);
string sql = dbSelect.GetSql();
string maxSequence = Convert.ToString(DbAccess.Instance.ExecuteScalar(sql));
#endregion
//tempLength = tempLength - dateString.Length;
if (string.IsNullOrEmpty(maxSequence))
result = prefixTemp + Convert.ToString(1).PadLeft(tempLength, '0');
else
{
if (!string.IsNullOrEmpty(prefixTemp)) if (!string.IsNullOrEmpty(prefixTemp))
dbSelect.Select("MAX(SUBSTRING(A." + columnCode + "," + (prefixTemp.Length + 1).ToString() + "," + tempLength.ToString() + "))");
else
dbSelect.Select("MAX(A." + columnCode + ")");
//}
//dbSelect.Select("MAX(CONVERT(DECIMAL,SUBSTRING(A.ISSUE_NO," + (prefix.Length + dateString.Length + 1).ToString() + "," + tempLength.ToString() + ")))");
if (!string.IsNullOrEmpty(prefixTemp))
dbSelect.Where("SUBSTRING(A." + columnCode + ",1," + (prefixTemp.Length).ToString() + ")", " = ", prefixTemp);
dbSelect.Where("LEN(A." + columnCode + ")", "=", length);
string sql = dbSelect.GetSql();
string maxSequence = Convert.ToString(DbAccess.Instance.ExecuteScalar(sql));
#endregion
//tempLength = tempLength - dateString.Length;
if (string.IsNullOrEmpty(maxSequence))
result = prefixTemp + Convert.ToString(1).PadLeft(tempLength, '0');
else
{ {
if (!string.IsNullOrEmpty(prefixTemp)) if (int.TryParse(maxSequence, out sequence))
{ {
if (int.TryParse(maxSequence, out sequence)) sequence += 1;
{ if (sequence.ToString().Length > tempLength)
sequence += 1; throw new Exception("自动生成字串长度已经超过设定长度!");
if (sequence.ToString().Length > tempLength)
throw new Exception("自动生成字串长度已经超过设定长度!");
}
else
throw new Exception("表中的数据无法进行自动编号,请联系软件开发商!");
result = prefixTemp + sequence.ToString().PadLeft(tempLength, '0');
} }
else else
throw new Exception("表中的数据无法进行自动编号,请联系软件开发商!");
result = prefixTemp + sequence.ToString().PadLeft(tempLength, '0');
}
else
{
if (int.TryParse(maxSequence, out sequence))
{ {
if (int.TryParse(maxSequence, out sequence)) sequence += 1;
{ if (sequence.ToString().Length > length)
sequence += 1; throw new Exception("自动生成字串长度已经超过设定长度!");
if (sequence.ToString().Length > length)
throw new Exception("自动生成字串长度已经超过设定长度!");
}
else
throw new Exception("表中的数据无法进行自动编号,请联系软件开发商!");
result = sequence.ToString().PadLeft(length, '0');
} }
else
throw new Exception("表中的数据无法进行自动编号,请联系软件开发商!");
result = sequence.ToString().PadLeft(length, '0');
} }
return result;
} }
catch (Exception) { throw; } return result;
} }
catch (Exception) { throw; }
}
public static string ConvertQuestionType(string type)
{
string questionTypeName = string.Empty;
if (type == "Single")
questionTypeName = "单选题";
else if (type == "Multiple")
questionTypeName = "多选题";
else if (type == "TrueOrFalse")
questionTypeName = "判断题";
else if (type == "Completion")
questionTypeName = "填空题";
else if (type == "ShortAnswer")
questionTypeName = "简答题";
return questionTypeName;
} }
} }
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