private async ValueTask <WorkflowModel> CreateWorkflowModelAsync(WorkflowBlueprint workflowBlueprint)
{
var activities = await Task.WhenAll(workflowBlueprint.Activities.Select(async x => await CreateActivityModelAsync(x)));
return(new()
{
Name = workflowBlueprint.Name,
Activities = activities.ToImmutableList(),
Connections = workflowBlueprint.Connections.Select(CreateConnectionModel).ToImmutableList()
});
}
public async Task <IWorkflowBlueprint> CreateWorkflowBlueprintAsync(WorkflowDefinition workflowDefinition, CancellationToken cancellationToken)
{
var manyActivityBlueprints = await Task.WhenAll(workflowDefinition.Activities.Select(async x => await CreateBlueprintsAsync(x, cancellationToken)));
var activityBlueprints = manyActivityBlueprints.SelectMany(x => x).Distinct().ToDictionary(x => x.Id);
var compositeActivityBlueprints = activityBlueprints.Values.Where(x => x is ICompositeActivityBlueprint).Cast <ICompositeActivityBlueprint>().ToList();
var connections = compositeActivityBlueprints.SelectMany(x => x.Connections).Distinct().ToList();
var propertyProviders = compositeActivityBlueprints.SelectMany(x => x.ActivityPropertyProviders).ToList();
connections.AddRange(workflowDefinition.Connections.Select(x => ResolveConnection(x, activityBlueprints)).Where(x => x != null).Select(x => x !));
propertyProviders.AddRange(await CreatePropertyProviders(workflowDefinition, cancellationToken));
var workflowBlueprint = new WorkflowBlueprint(
workflowDefinition.DefinitionId,
workflowDefinition.Version,
workflowDefinition.VersionId,
workflowDefinition.TenantId,
workflowDefinition.IsSingleton,
workflowDefinition.Name,
workflowDefinition.DisplayName,
workflowDefinition.Description,
workflowDefinition.IsLatest,
workflowDefinition.IsPublished,
workflowDefinition.Tag,
workflowDefinition.Channel,
workflowDefinition.Variables,
workflowDefinition.CustomAttributes,
workflowDefinition.ContextOptions,
workflowDefinition.PersistenceBehavior,
workflowDefinition.DeleteCompletedInstances,
activityBlueprints.Values,
connections,
new ActivityPropertyProviders(propertyProviders.ToDictionary(x => x.Key, x => x.Value))
);
foreach (var compositeActivityBlueprint in compositeActivityBlueprints)
{
((CompositeActivityBlueprint)compositeActivityBlueprint).Parent = workflowBlueprint;
}
return(workflowBlueprint);
}
public WorkflowBlueprintSurrogate(WorkflowBlueprint value)
{
Value = Serialize(value);
}