/// <summary> /// Returns true if process had passed through one/all specified automation steps. /// </summary> /// <param name="state">Process instance to check</param> /// <param name="steps">Automation step names separated with a semicolon</param> /// <param name="allSteps">If true all specified steps must have been passed.</param> public static bool PassedThroughSteps(object state, string steps, bool allSteps) { AutomationStateInfo si = state as AutomationStateInfo; if (si != null) { if (!String.IsNullOrEmpty(steps)) { string[] stepArray = steps.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries); // Get only the step names of workflow steps visited in history that are selected by user string where = String.Format("HistoryStateID = {0} AND {1}", si.StateID, SqlHelperClass.GetWhereCondition("HistoryStepName", stepArray)); var history = AutomationHistoryInfoProvider.GetAutomationHistories(where, null, 0, "HistoryStepName").Items; if (history.Count > 0) { // At least of the selected steps was found in the history if (!allSteps) { return(true); } // Check whether all of the selected steps are in the history return(stepArray.All(s => history.Any <AutomationHistoryInfo>(h => h.HistoryStepName.EqualsCSafe(s, true)))); } } else if (allSteps) { return(true); } } return(false); }
/// <summary> /// Returns true if process had passed through one/all selected automation actions. /// </summary> /// <param name="state">Process instance to check</param> /// <param name="actions">Automation action names separated with a semicolon</param> /// <param name="allActions">If true all actions must have been passed.</param> public static bool PassedThroughActions(object state, string actions, bool allActions) { AutomationStateInfo si = state as AutomationStateInfo; if (si != null) { if (!String.IsNullOrEmpty(actions)) { // Get IDs of action steps this process visited in history string historyWhere = String.Format("HistoryStepType = {0} AND HistoryStateID = {1}", (int)WorkflowStepTypeEnum.Action, si.StateID); var history = AutomationHistoryInfoProvider.GetAutomationHistories(historyWhere, null, 0, "HistoryStepID"); // Get action IDs of actions associated to the visited action steps string stepWhere = SqlHelperClass.GetWhereCondition("StepID", history.Select <AutomationHistoryInfo, int>(h => h.HistoryStepID).ToList()); var actionSteps = WorkflowStepInfoProvider.GetWorkflowSteps(stepWhere, null, 0, "StepActionID"); string[] selectedActions = actions.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries); // Get action infos to visited actions that have selected name string actionWhere = SqlHelperClass.GetWhereCondition("ActionID", actionSteps.Select <WorkflowStepInfo, int>(s => s.StepActionID).ToList()); actionWhere = SqlHelperClass.AddWhereCondition(actionWhere, SqlHelperClass.GetWhereCondition("ActionName", selectedActions)); var actionInfos = WorkflowActionInfoProvider.GetWorkflowActions(actionWhere, null, "ActionName").Items; // Return true if all/any actions were visited in history return(allActions ? (actionInfos.Count == selectedActions.Length) : (actionInfos.Count > 0)); } else if (allActions) { // No actions were selected return(true); } } return(false); }