public async Task <int> DeleteManyAsync(ISpecification <WorkflowDefinition> specification, CancellationToken cancellationToken = default)
{
var workflowDefinitions = await FindManyAsync(specification, cancellationToken : cancellationToken).ToList();
if (!workflowDefinitions.Any())
{
return(0);
}
foreach (var workflowDefinition in workflowDefinitions)
{
await _mediator.Publish(new WorkflowDefinitionDeleting(workflowDefinition), cancellationToken);
}
await _mediator.Publish(new ManyWorkflowDefinitionsDeleting(workflowDefinitions), cancellationToken);
var count = await _store.DeleteManyAsync(specification, cancellationToken);
foreach (var instance in workflowDefinitions)
{
await _mediator.Publish(new WorkflowDefinitionDeleted(instance), cancellationToken);
}
await _mediator.Publish(new ManyWorkflowDefinitionsDeleted(workflowDefinitions), cancellationToken);
return(count);
}
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 DeleteAsync(string workflowDefinitionId, CancellationToken cancellationToken = default)
{
await _workflowInstanceStore.DeleteManyAsync(new WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
await _workflowDefinitionStore.DeleteManyAsync(new Persistence.Specifications.WorkflowDefinitions.WorkflowDefinitionIdSpecification(workflowDefinitionId), cancellationToken);
}
public Task <int> DeleteManyAsync(ISpecification <WorkflowDefinition> specification, CancellationToken cancellationToken) => _store.DeleteManyAsync(specification, cancellationToken);