public async Task <IActionResult> Details(string id, string returnUrl, CancellationToken cancellationToken)
{
var instance = await workflowInstanceStore.GetByIdAsync(id, cancellationToken);
if (instance == null)
{
return(NotFound());
}
var definition = await workflowDefinitionStore.GetByIdAsync(
instance.DefinitionId,
VersionOptions.SpecificVersion(instance.Version),
cancellationToken
);
var workflow = new WorkflowModel
{
Activities = definition.Activities.Select(x => CreateActivityModel(x, instance)).ToList(),
Connections = definition.Connections.Select(x => new ConnectionModel(x)).ToList()
};
var model = new WorkflowInstanceDetailsModel(
instance,
definition,
workflow,
options.Value.ActivityDefinitions,
returnUrl);
return(View("Details", model));
}
public async Task <IActionResult> Trigger(string token, CancellationToken cancellationToken)
{
if (!tokenService.TryDecryptToken(token, out Signal signal))
{
return(NotFound());
}
var workflowInstance = await workflowInstanceStore.GetByIdAsync(signal.WorkflowInstanceId, cancellationToken);
if (workflowInstance == null)
{
return(NotFound());
}
var input = new Variables
{
["signal"] = signal.Name
};
await workflowInvoker.ResumeAsync(workflowInstance, input, cancellationToken : cancellationToken);
return(HttpContext.Items.ContainsKey(WorkflowHttpResult.Instance)
? (IActionResult) new EmptyResult()
: Accepted());
}
