public Task Handle(EvaluatingJavaScriptExpression notification, CancellationToken cancellationToken)
{
var engine = notification.Engine;
var activityExecutionContext = notification.ActivityExecutionContext;
engine.SetValue(
"queryString",
(Func <string, string>)(key => _httpContextAccessor.HttpContext !.Request.Query[key].ToString())
);
engine.SetValue(
"absoluteUrl",
(Func <string, string>)(url => _absoluteUrlProvider.ToAbsoluteUrl(url).ToString())
);
engine.SetValue(
"signalUrl",
(Func <string, string>)(signal => activityExecutionContext.GenerateSignalUrl(signal))
);
engine.SetValue(
"getRemoteIPAddress",
(Func <string>)(() => _httpContextAccessor.HttpContext !.Connection.RemoteIpAddress.ToString())
);
engine.SetValue(
"getRouteValue",
(Func <string, object>)(key => _httpContextAccessor.HttpContext !.GetRouteValue(key))
);
return(Task.CompletedTask);
}
private string GenerateUrl(string signal, WorkflowExecutionContext workflowExecutionContext)
{
var workflowInstanceId = workflowExecutionContext.Workflow.Id;
var payload = new Signal(signal, workflowInstanceId);
var token = tokenService.CreateToken(payload);
var url = $"/workflows/signal?token={token}";
return(absoluteUrlProvider.ToAbsoluteUrl(url).ToString());
}
public Task Handle(EvaluatingJavaScriptExpression notification, CancellationToken cancellationToken)
{
var engine = notification.Engine;
var workflowExecutionContext = notification.WorkflowExecutionContext;
engine.SetValue(
"queryString",
(Func <string, string>)(key => httpContextAccessor.HttpContext.Request.Query[key].ToString())
);
engine.SetValue(
"absoluteUrl",
(Func <string, string>)(url => absoluteUrlProvider.ToAbsoluteUrl(url).ToString())
);
engine.SetValue(
"signalUrl",
(Func <string, string>)(signal => GenerateUrl(signal, workflowExecutionContext))
);
return(Task.CompletedTask);
}