public async Task <IList <WorkflowInstanceEntity> > ListByDefinitionId(string definitionId)
{
var result = await _repository.ListByDefinitionIdAsync(definitionId);
if (!result.Any())
{
return(new List <WorkflowInstanceEntity>());
}
var ids = result.Select(a => a.Id).ToList();
var activities = await _activityInstanceRepository.ListByWorkflowInstanceIdsAsync(ids);
var blockingActivities = await _blockingActivityRepository.ListByWorkflowInstanceIdsAsync(ids);
foreach (var item in result)
{
item.Activities = activities.Where(a => a.WorkflowInstance == item.Id).ToList();
item.BlockingActivities = blockingActivities.Where(a => a.WorkflowInstance == item.Id).ToList();
}
return(result);
}