public FenLuItemDTO(FenLuItem fenlu)
{
this.ID = fenlu.ID;
this.AgencyID = fenlu.AgencyID;
this.ChapterID = fenlu.ChapterID;
this.IsVipItem = fenlu.IsVipItem;
this.Title = fenlu.Title;
this.Image = fenlu.Image;
this.Difficulty = fenlu.Difficulty;
this.AddPerson = fenlu.AddPerson;
this.AddTime = fenlu.AddTime;
}
/// <summary>
/// 添加分录题
/// </summary>
public ServiceInvokeDTO AddFenLu(FenLuItem fenlu, List<FenLuAnswer> answers)
{
log.Debug(Constant.DEBUG_START);
ServiceInvokeDTO result = null;
try
{
fenluDAL.Insert(fenlu, answers);
result = new ServiceInvokeDTO(InvokeCode.SYS_INVOKE_SUCCESS);
}
catch (Exception ex)
{
log.Error(ex);
throw ex;
}
log.Debug(Constant.DEBUG_END);
return result;
}
/// <summary>
/// 更新分录题
/// </summary>
public ServiceInvokeDTO UpdateFenLu(FenLuItem fenlu, List<FenLuAnswer> answers)
{
log.Debug(Constant.DEBUG_START);
ServiceInvokeDTO result = null;
try
{
FenLuItem dbFenlu = fenluDAL.GetByID(fenlu.ID);
if (dbFenlu != null)
{
fenluDAL.Update(fenlu, answers);
result = new ServiceInvokeDTO(InvokeCode.SYS_INVOKE_SUCCESS);
}
else
{
result = new ServiceInvokeDTO(InvokeCode.SYS_OBJECT_NOT_EXIST_ERROR);
}
}
catch (Exception ex)
{
log.Error(ex);
throw ex;
}
log.Debug(Constant.DEBUG_END);
return result;
}
public ActionResult UpdateFenLu()
{
log.Debug(Constant.DEBUG_START);
string idString = ApiQueryUtil.QueryArgByPost("id");
string isVipItemString = ApiQueryUtil.QueryArgByPost("is_vip_item");
string chapterIDString = ApiQueryUtil.QueryArgByPost("chapter_id");
string title = ApiQueryUtil.QueryArgByPost("title");
HttpPostedFileBase imageFile = Request.Files["image"];
string difficultyString = ApiQueryUtil.QueryArgByPost("difficulty");
string answersJsonString = ApiQueryUtil.QueryArgByPost("answers");
ServiceInvokeDTO result = null;
try
{
FenLuItem fenlu = new FenLuItem();
fenlu.ID = Convert.ToInt32(idString);
fenlu.IsVipItem = Convert.ToInt32(isVipItemString);
fenlu.ChapterID = Convert.ToInt32(chapterIDString);
fenlu.Title = title;
fenlu.Difficulty = Convert.ToInt32(difficultyString);
if (imageFile != null)
{
byte[] imageBytes = null;
using (Stream inputStream = imageFile.InputStream)
{
MemoryStream memoryStream = inputStream as MemoryStream;
if (memoryStream == null)
{
memoryStream = new MemoryStream();
inputStream.CopyTo(memoryStream);
}
imageBytes = memoryStream.ToArray();
}
fenlu.Image = imageBytes;
}
List<FenLuAnswer> answers = JsonConvert.DeserializeObject<List<FenLuAnswer>>(answersJsonString);
AgencyAdminDTO currentAdmin = Session[Constant.SESSION_KEY_ADMIN] as AgencyAdminDTO;
ServiceInvokeDTO checkResult = permissionService.CheckPermission(DoActionType.UpdateFenLu, currentAdmin.Agency.ID, fenlu.ID);
if (checkResult.Code == InvokeCode.SYS_INVOKE_SUCCESS)
{
result = itemDataService.UpdateFenLu(fenlu, answers);
}
else
{
result = checkResult;
}
}
catch (Exception ex)
{
log.Error(ex);
result = new ServiceInvokeDTO(InvokeCode.SYS_INNER_ERROR);
}
string json = JsonConvert.SerializeObject(result, Formatting.Indented, Constant.TIME_CONVERTER);
log.Debug(Constant.DEBUG_END);
return Content(json, Constant.JSON_MIME_TYPE);
}
/// <summary>
/// 更新实体信息
/// </summary>
public void Update(FenLuItem fenlu, List<FenLuAnswer> answers)
{
const string update_item_sql = @"UPDATE FenLuItem SET ChapterID = @ChapterID, IsVipItem= @IsVipItem,
Title= @Title, Image = @Image, Difficulty = @Difficulty WHERE IsDeleted = 0 AND ID = @ID";
const string delete_answer_sql = @"UPDATE FenLuAnswer SET IsDeleted = 1 WHERE FenLuItemID = @FenLuItemID";
const string insert_answer_sql = @"INSERT INTO FenLuAnswer(FenLuItemID, Answer, Annotation) VALUES (@FenLuItemID, @Answer, @Annotation);";
using (DbConnection connection = ConnectionManager.OpenConnection)
{
IDbTransaction transaction = connection.BeginTransaction();
try
{
connection.Execute(update_item_sql, fenlu, transaction);
connection.Execute(delete_answer_sql, new { FenLuItemID = fenlu.ID }, transaction);
foreach (var answer in answers)
{
connection.Execute(insert_answer_sql,
new
{
FenLuItemID = fenlu.ID,
Answer = answer.Answer,
Annotation = answer.Annotation
},
transaction
);
}
transaction.Commit();
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
/// <summary>
/// 添加实体信息,返回添加成功后的主键ID
/// </summary>
public void Insert(FenLuItem fenlu, List<FenLuAnswer> answers)
{
const string insert_item_sql = @"INSERT INTO FenLuItem(AgencyID, ChapterID, IsVipItem, Title, Image, Difficulty, AddPerson)
VALUES (@AgencyID, @ChapterID, @IsVipItem, @Title, @Image, @Difficulty, @AddPerson);
SELECT LAST_INSERT_ID();";
const string insert_answer_sql = @"INSERT INTO FenLuAnswer(FenLuItemID, Answer, Annotation) VALUES (@FenLuItemID, @Answer, @Annotation);";
using (DbConnection connection = ConnectionManager.OpenConnection)
{
IDbTransaction transaction = connection.BeginTransaction();
try
{
int fenluID = connection.Query<int>(insert_item_sql, fenlu, transaction).SingleOrDefault<int>();
foreach (var answer in answers)
{
connection.Execute(insert_answer_sql,
new
{
FenLuItemID = fenluID,
Answer = answer.Answer,
Annotation = answer.Annotation
},
transaction
);
}
transaction.Commit();
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}