CreateTaskFromDocument request 17178

    protected void CreateTaskFromDocument(KindsCardKind kind, List<StaffEmployee> currentPerformers)
        {
            Try(delegate
            {
                if (ObjectStateService.HasChangedObjects())
                {
                    DialogResult dialogResult =
                        Messages.QuestionMessage(
                            "Для запуска альтернативного задания необходимо сохранить документ. Сохранить сейчас?",
                            true);
                    if (dialogResult != DialogResult.Yes)
                    {
                        return;
                    }
                    if (!SaveCard())
                    {
                        return;
                    }
                }

                Document document = (Document) BaseObject;
                Task task = TaskService.CreateTask(kind);
                if (task != null)
                {
                    var parameterCollection = new DocsVision.Platform.CardHost.ParameterCollection();
                    parameterCollection["SubType"] =
                        MyContext.GetObjectRef<KindsCardKind>(task.SystemInfo.CardKind).Id;
                    Guid id = MyContext.GetObjectRef<Task>(task).Id;
                    MyContext.GetService<IAccessCheckingService>().ResetRolesCache();
                    MyContext.GetService<IServerExtensionProxyService>().ResetRolesCache(id);
                    if (document.MainInfo.Tasks == null)
                    {
                        document.MainInfo.Tasks = TaskListService.CreateTaskList();
                    }

                    try
                    {
                        string tgName = string.Empty;
                        var docType = BaseObject.SystemInfo.CardKind.Name;
                        tgName = docType;
                        var regNumber = BaseObject.Numbers.Count > 0
                            ? (BaseObject.Numbers.Count > 1
                                ? BaseObject.Numbers[1].Number
                                : BaseObject.Numbers[0].Number)
                            : string.Empty;
                        if (regNumber != string.Empty) tgName += " № " + regNumber;
                        var row = BaseObject.GetSection(CardDocument.MainInfo.ID)
                            .Cast<BaseCardSectionRow>()
                            .ToList()
                            .FirstOrDefault();
                        if (row != null)
                        {
                            var objregDate = row.GetValue("RegDate");
                            var regDate = objregDate != null ? DateTime.Parse(objregDate.ToString()) : DateTime.MinValue;
                            if (objregDate != null)
                                tgName += " от " + DateTime.Parse(objregDate.ToString()).ToShortDateString();
                        }
                        task.MainInfo.Name = tgName;

                        //adding performers
                        foreach (var currentPerformer in currentPerformers)
                        {
                            TaskService.AddSelectedPerformer(task.MainInfo, currentPerformer);
                        }

                        if (task.MainInfo.ReferenceList == null)
                        {
                            task.MainInfo.ReferenceList = this.ReferenceListService.CreateReferenceList();
                        }
                        LinksLinkType @object =
                            this.MyContext.GetObject<LinksLinkType>(HelpDictionary.LinkTypes.MainDocument);
                        this.ReferenceListService.CreateReference(task.MainInfo.ReferenceList, @object, BaseObject,
                            @object.DisplayString, false);

                        MyContext.SaveObject<ReferenceList>(task.MainInfo.ReferenceList);
                        MyContext.SaveObject(task);
                    }
                    catch
                    {
                    }




                    if (CardControl.CardHost.ShowCardModal(id, Guid.Empty, ActivateMode.Edit, ActivateFlags.New,
                        parameterCollection))
                    {
                        MyContext.RefreshObject<Task>(ref task);
                        //if (document.MainInfo.Tasks == null)
                        //{
                        //    document.MainInfo.Tasks = this.TaskListService.CreateTaskList();
                        //    this.MyContext.SaveObject<Document>(document);
                        //}
                        TaskListService.AddTask(document.MainInfo.Tasks, task, BaseObject);

                        //if (task.MainInfo.ReferenceList == null)
                        //{
                        //    task.MainInfo.ReferenceList = this.ReferenceListService.CreateReferenceList();
                        //}
                        //LinksLinkType @object =
                        //    this.MyContext.GetObject<LinksLinkType>(HelpDictionary.LinkTypes.MainDocument);
                        //this.ReferenceListService.CreateReference(task.MainInfo.ReferenceList, @object, BaseObject,
                        //    @object.DisplayString, false);
                        MyContext.SaveObject<TaskList>(document.MainInfo.Tasks);
                        MyContext.SaveObject<Document>(document);
                        //MyContext.SaveObject<ReferenceList>(task.MainInfo.ReferenceList);
                        UiService.ShowMessage("Задание успешно создано");
                    }
                    else
                    {
                        if (Session.CardManager.GetCardState(MyContext.GetObjectRef(task).Id) == DocsVision.Platform.ObjectManager.ObjectState.Existing)
                            MyContext.DeleteObject(task);
                    }
                }

            });
        }