public async Task <IHttpActionResult> PostEventBoard()
        {
            PetterResultType <EventBoard> petterResultType = new PetterResultType <EventBoard>();
            List <EventBoard>             eventBoards      = new List <EventBoard>();
            List <EventBoardFile>         eventBoardFiles  = new List <EventBoardFile>();

            EventBoard eventBoard = new EventBoard();

            if (Request.Content.IsMimeMultipartContent())
            {
                string folder = HostingEnvironment.MapPath(UploadPath.EventBoardPath);
                Utilities.CreateDirectory(folder);

                var provider = await Request.Content.ReadAsMultipartAsync();

                foreach (var content in provider.Contents)
                {
                    string fieldName = content.Headers.ContentDisposition.Name.Trim('"');
                    if (!string.IsNullOrEmpty(content.Headers.ContentDisposition.FileName))
                    {
                        EventBoardFile eventBoardFile = new Models.EventBoardFile();
                        var            file           = await content.ReadAsByteArrayAsync();

                        string fileName = Utilities.additionFileName(content.Headers.ContentDisposition.FileName.Trim('"'));

                        if (!FileExtension.EventBoardExtensions.Any(x => x.Equals(Path.GetExtension(fileName.ToLower()), StringComparison.OrdinalIgnoreCase)))
                        {
                            petterResultType.IsSuccessful = false;
                            petterResultType.JsonDataSet  = null;
                            petterResultType.ErrorMessage = ResultErrorMessage.FileTypeError;
                            return(Ok(petterResultType));
                        }

                        string fullPath = Path.Combine(folder, fileName);
                        File.WriteAllBytes(fullPath, file);
                        string thumbnamil = Path.GetFileNameWithoutExtension(fileName) + "_thumbnail" + Path.GetExtension(fileName);

                        Utilities.ResizeImage(fullPath, thumbnamil, FileSize.EventBoardWidth, FileSize.EventBoardHeight, ImageFormat.Png);

                        // 이벤트게시판 대표 이미지
                        if (fieldName == FieldName.EventFieldName)
                        {
                            eventBoard.FileName = fileName;
                            eventBoard.FilePath = UploadPath.EventBoardPath.Replace("~", "");
                        }

                        eventBoardFile.FileName = fileName;
                        eventBoardFile.FilePath = UploadPath.EventBoardPath.Replace("~", "");

                        eventBoardFiles.Add(eventBoardFile);
                    }
                    else
                    {
                        string str = await content.ReadAsStringAsync();

                        string item = HttpUtility.UrlDecode(str);

                        #region switch case
                        switch (fieldName)
                        {
                        case "MemberNo":
                            eventBoard.MemberNo = int.Parse(item);
                            break;

                        case "Title":
                            eventBoard.Title = item;
                            break;

                        case "Content":
                            eventBoard.Content = item;
                            break;

                        default:
                            break;
                        }
                        #endregion switch case
                    }
                }

                eventBoard.StateFlag    = StateFlags.Use;
                eventBoard.DateCreated  = DateTime.Now;
                eventBoard.DateModified = DateTime.Now;

                // 이벤트게시판 등록
                db.EventBoards.Add(eventBoard);
                int num = await this.db.SaveChangesAsync();

                // 이벤트게시판 파일 등록
                foreach (var item in eventBoardFiles)
                {
                    item.EventBoardNo = eventBoard.EventBoardNo;
                }
                db.EventBoardFiles.AddRange(eventBoardFiles);
                int num1 = await this.db.SaveChangesAsync();

                eventBoards.Add(eventBoard);
                petterResultType.IsSuccessful = true;
                petterResultType.JsonDataSet  = eventBoards;
            }
            else
            {
                petterResultType.IsSuccessful = false;
                petterResultType.JsonDataSet  = null;
            }

            return(Ok(petterResultType));
        }
        public async Task<IHttpActionResult> PostEventBoard()
        {
            PetterResultType<EventBoard> petterResultType = new PetterResultType<EventBoard>();
            List<EventBoard> eventBoards = new List<EventBoard>();
            List<EventBoardFile> eventBoardFiles = new List<EventBoardFile>();
            
            EventBoard eventBoard = new EventBoard();

            if (Request.Content.IsMimeMultipartContent())
            {
                string folder = HostingEnvironment.MapPath(UploadPath.EventBoardPath);
                Utilities.CreateDirectory(folder);

                var provider = await Request.Content.ReadAsMultipartAsync();

                foreach (var content in provider.Contents)
                {
                    string fieldName = content.Headers.ContentDisposition.Name.Trim('"');
                    if (!string.IsNullOrEmpty(content.Headers.ContentDisposition.FileName))
                    {
                        EventBoardFile eventBoardFile = new Models.EventBoardFile();
                        var file = await content.ReadAsByteArrayAsync();

                        string fileName = Utilities.additionFileName(content.Headers.ContentDisposition.FileName.Trim('"'));

                        if (!FileExtension.EventBoardExtensions.Any(x => x.Equals(Path.GetExtension(fileName.ToLower()), StringComparison.OrdinalIgnoreCase)))
                        {
                            petterResultType.IsSuccessful = false;
                            petterResultType.JsonDataSet = null;
                            petterResultType.ErrorMessage = ResultErrorMessage.FileTypeError;
                            return Ok(petterResultType);
                        }

                        string fullPath = Path.Combine(folder, fileName);
                        File.WriteAllBytes(fullPath, file);
                        string thumbnamil = Path.GetFileNameWithoutExtension(fileName) + "_thumbnail" + Path.GetExtension(fileName);

                        Utilities.ResizeImage(fullPath, thumbnamil, FileSize.EventBoardWidth, FileSize.EventBoardHeight, ImageFormat.Png);

                        // 이벤트게시판 대표 이미지
                        if (fieldName == FieldName.EventFieldName)
                        {
                            eventBoard.FileName = fileName;
                            eventBoard.FilePath = UploadPath.EventBoardPath.Replace("~", "");
                        }

                        eventBoardFile.FileName = fileName;
                        eventBoardFile.FilePath = UploadPath.EventBoardPath.Replace("~", "");

                        eventBoardFiles.Add(eventBoardFile);
                    }
                    else
                    {
                        string str = await content.ReadAsStringAsync();
                        string item = HttpUtility.UrlDecode(str);

                        #region switch case
                        switch (fieldName)
                        {
                            case "MemberNo":
                                eventBoard.MemberNo = int.Parse(item);
                                break;
                            case "Title":
                                eventBoard.Title = item;
                                break;
                            case "Content":
                                eventBoard.Content = item;
                                break;
                            default:
                                break;
                        }
                        #endregion switch case
                    }
                }

                eventBoard.StateFlag = StateFlags.Use;
                eventBoard.DateCreated = DateTime.Now;
                eventBoard.DateModified = DateTime.Now;

                // 이벤트게시판 등록
                db.EventBoards.Add(eventBoard);
                int num = await this.db.SaveChangesAsync();

                // 이벤트게시판 파일 등록
                foreach (var item in eventBoardFiles)
                {
                    item.EventBoardNo = eventBoard.EventBoardNo;
                }
                db.EventBoardFiles.AddRange(eventBoardFiles);
                int num1 = await this.db.SaveChangesAsync();

                eventBoards.Add(eventBoard);
                petterResultType.IsSuccessful = true;
                petterResultType.JsonDataSet = eventBoards;
            }
            else
            {
                petterResultType.IsSuccessful = false;
                petterResultType.JsonDataSet = null;
            }

            return Ok(petterResultType);
        }