public async Task DeleteAsync(string workflowDefinitionId, VersionOptions versionOptions, CancellationToken cancellationToken = default)
{
if (versionOptions.AllVersions)
{
await _workflowInstanceStore.DeleteManyAsync(new WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
await _workflowDefinitionStore.DeleteManyAsync(new Persistence.Specifications.WorkflowDefinitions.WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
}
else
{
var definition = await _workflowDefinitionStore.FindByDefinitionIdAsync(workflowDefinitionId, versionOptions, cancellationToken);
if (definition != null)
{
await DeleteAsync(definition, cancellationToken);
}
}
}
public async Task <IActionResult> Handle(BulkDeleteWorkflowsRequest request, CancellationToken cancellationToken = default)
{
var count = await _workflowInstanceStore.DeleteManyAsync(new WorkflowInstanceIdsSpecification(request.WorkflowInstanceIds), cancellationToken);
return(Ok(new
{
DeletedWorkflowCount = count
}));
}
public async Task <IActionResult> Handle(BulkDeleteWorkflowsRequest request, CancellationToken cancellationToken = default)
{
var count = await _workflowInstanceStore.DeleteManyAsync(new WorkflowInstanceIdsSpecification(request.WorkflowInstanceIds), cancellationToken);
return(Json(new
{
DeletedWorkflowCount = count
}, _serializerSettingsProvider.GetSettings()));
}
public async Task <int> DeleteManyAsync(ISpecification <WorkflowInstance> specification, CancellationToken cancellationToken = default)
{
var instances = await FindManyAsync(specification, cancellationToken : cancellationToken).ToList();
var count = await _store.DeleteManyAsync(specification, cancellationToken);
if (instances.Any())
{
foreach (var instance in instances)
{
await _mediator.Publish(new WorkflowInstanceDeleted(instance), cancellationToken);
}
await _mediator.Publish(new ManyWorkflowInstancesDeleted(instances), cancellationToken);
}
return(count);
}
public async Task DeleteAsync(string workflowDefinitionId, CancellationToken cancellationToken = default)
{
await _workflowInstanceStore.DeleteManyAsync(new WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
await _workflowDefinitionStore.DeleteManyAsync(new Persistence.Specifications.WorkflowDefinitions.WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
}
private async Task DeleteManyAsync(IEnumerable <string> workflowInstanceIds, CancellationToken cancellationToken)
{
var specification = new WorkflowInstanceIdsSpecification(workflowInstanceIds);
await _workflowInstanceStore.DeleteManyAsync(specification, cancellationToken);
}
private async Task DeleteManyAsync(ICollection <string> workflowInstanceIds, CancellationToken cancellationToken)
{
_logger.LogInformation("Deleting {WorkflowInstanceCount} workflow instances", workflowInstanceIds.Count);
var specification = new WorkflowInstanceIdsSpecification(workflowInstanceIds);
await _workflowInstanceStore.DeleteManyAsync(specification, cancellationToken);
}
