/// <inheritdoc />
protected override bool InternalExecute(ProcessExecutingContext context)
{
bool isRedo = (Status == ProcessStatus.Error && CurrentActivityId == Guid.Empty &&
!ProcessUserTaskUtilities.GetIsActivityCreated(UserConnection, UId));
bool isRunning = !CurrentActivityId.Equals(Guid.Empty) && !IsActivityCompleted;
if (!isRunning || isRedo)
{
var editMode = (RecordEditMode)Enum.ToObject(typeof(RecordEditMode), EditMode);
bool isActivityEntitySchema = GetIsActivityEntitySchema();
Entity activity = null;
IProcessEngine processEngine = UserConnection.ProcessEngine;
if (isActivityEntitySchema)
{
if (editMode == RecordEditMode.New)
{
activity = CreateActivity();
RecordId = CurrentActivityId;
}
else
{
CurrentActivityId = RecordId;
}
}
else
{
Entity accompaningActivity = CreateAccompaningActivity();
CoreEntitySchema activityEntitySchema = GetActivityEntitySchema();
Guid resultColumnUId = activityEntitySchema.Columns.GetByName("Status").UId;
processEngine.AddProcessListener(accompaningActivity, UId,
GetConditionData(resultColumnUId, accompaningActivity));
if (editMode == RecordEditMode.New)
{
RecordId = Guid.NewGuid();
}
}
string serializedFilters = IsMatchConditions && DataSourceFilters.IsNotNullOrEmpty()
? ConvertToProcessDataSourceFilters(ObjectSchemaId, DataSourceFilters)
: null;
if (activity == null)
{
if (editMode != RecordEditMode.New)
{
processEngine.AddProcessListener(RecordId, ObjectSchemaId, UId, serializedFilters);
}
else
{
processEngine.AddProcessListener(RecordId, ObjectSchemaId, UId, null, null,
EntityChangeType.Inserted);
}
}
else
{
processEngine.AddProcessListener(activity, UId, serializedFilters);
}
}
InteractWithUser(context, isRunning, ShowExecutionPage);
return(false);
}
protected override bool InternalExecute(ProcessExecutingContext context)
{
if (Status == ProcessStatus.Error)
{
if (CurrentActivityId == Guid.Empty &&
!ProcessUserTaskUtilities.GetIsActivityCreated(UserConnection, UId))
{
Activity activity = CreateActivity();
AfterActivitySaveScriptExecute(activity);
}
}
bool isRunning = CurrentActivityId.IsNotEmpty() && !IsActivityCompleted;
if (!isRunning)
{
Activity activity = CreateActivity();
AfterActivitySaveScriptExecute(activity);
}
InteractWithUser(context, isRunning, ShowExecutionPage);
return(false);
}
public bool Execute(IEmailUserTaskMessageProvider messageProvider, ProcessExecutingContext context)
{
var userTask = messageProvider.EmailUserTask;
Guid activityId = userTask.ActivityId;
bool showExecutionPage = userTask.ShowExecutionPage;
bool isActivityCompleted = userTask.IsActivityCompleted;
bool isRunning = activityId.IsNotEmpty() && !isActivityCompleted;
if (userTask.Status == ProcessStatus.Error)
{
bool isActivityCreated = ProcessUserTaskUtilities.GetIsActivityCreated(UserConnection, userTask.UId);
if (activityId.IsEmpty() && !isActivityCreated)
{
InternalExecute(messageProvider);
}
}
if (!isRunning)
{
InternalExecute(messageProvider);
}
userTask.InteractWithUser(context, isRunning, showExecutionPage);
return(false);
}
