public IEnumerable <EntityWorkflowStageChange> GetStageChanges(EntityWorkflow workflow, Entity entity, IEnumerable <WorkflowStageChangeData> dataList) { if (HistoryConfiguration == null || !GetEntityStageId(entity, null, out _)) { yield break; } EntitySet historySet = entity.Connection.GetEntitySet(HistoryConfiguration.EntitySetGuid)?.CreateEntitySet(); if (historySet != null) { EntityLoadParameters loadParameters = new EntityLoadParameters(historySet); if (HistoryConfiguration.ResponsibleLinkGuid != Guid.Empty) { loadParameters.AddLink(HistoryConfiguration.ResponsibleLinkGuid); } loadParameters.Filter = new EntitySetFilter(historySet.GetInfo()); loadParameters.Filter.And(HistoryConfiguration.OwnerLinkGuid, "=", entity.Guid); if (HistoryConfiguration.EntityTypeGuid != Guid.Empty) { loadParameters.Filter.And(SystemPropertyItem.Type, "=", HistoryConfiguration.EntityTypeGuid); } IEntityCollection <Entity> historyItems = historySet.GetEntities(loadParameters); EntityCollection <LinkEntity> responsibleLinks = HistoryConfiguration.ResponsibleLinkGuid != Guid.Empty ? historyItems.GetLinks(HistoryConfiguration.ResponsibleLinkGuid) : null; foreach (Entity historyItem in historyItems) { EntityWorkflowStage stage = workflow.GetStage(historyItem[HistoryConfiguration.StagePropertyGuid]); Guid userGuid = responsibleLinks == null ? historyItem.CreatedBy : (responsibleLinks.FindOne <Entity>(historyItem.Guid)?.Guid ?? Guid.Empty); DateTime changeTime = HistoryConfiguration.DateTimePropertyGuid == Guid.Empty ? historyItem.Created.GetValueOrDefault() : (DateTime)historyItem[HistoryConfiguration.DateTimePropertyGuid]; string comment = HistoryConfiguration.CommentPropertyGuid == Guid.Empty ? string.Empty : (historyItem[HistoryConfiguration.CommentPropertyGuid]?.ToString() ?? string.Empty); yield return(new EntityWorkflowStageChange(workflow, stage, null, userGuid, changeTime, historyItem.Name, comment)); } } }
public EntityWorkflowTransition CreateTransition(EntityWorkflow workflow, WorkflowProvider workflowProvider, Dictionary <object, List <EntityWorkflowTransition> > transitionsTo, Dictionary <object, List <EntityWorkflowTransition> > transitionsFrom) { if (_toStage == null) { throw new ModelException(ErrorLevel.Warning, "Не указана стадия для перехода"); } TransitionProvider transitionProvider = new TransitionProvider { Workflow = workflowProvider, FromStageIds = new HashSet <object>(_fromStages.Select(s => s.StageId)), ToStage = (StageProvider)workflow.GetStage(_toStage.StageId).Provider, CommandText = _commandText, IconImageGuid = _iconImageGuid.GetValueOrDefault(), IconImageColor = _iconImageColor, CommandPlacement = _commandPlacement, MultipleSelectionEnabled = _multipleSelectionEnabled, Roles = _roles ?? new IEntityWorkflowRole[0], ConfirmationTextProvider = _confirmationTextProvider, InputFormGenerate = _inputFormGenerate, CanExecute = _canExecute, Validators = _validators, OnChanging = _onChanging, OnChangingAsync = _onChangingAsync, OnChanged = _onChanged, OnLog = _onLog }; EntityWorkflowTransition result = new EntityWorkflowTransition(workflow, transitionProvider); transitionsTo[_toStage.StageId].Add(result); foreach (IEntityWorkflowStage stage in _fromStages) { transitionsFrom[stage.StageId].Add(result); } return(result); }