// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/push_messaging/push_subscription_callbacks.h"

#include <memory>

#include "base/memory/ptr_util.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/modules/push_messaging/push_subscription.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_registration.h"
#include "third_party/blink/renderer/platform/wtf/assertions.h"

namespace blink {

PushSubscriptionCallbacks::PushSubscriptionCallbacks(
    ScriptPromiseResolver* resolver,
    ServiceWorkerRegistration* service_worker_registration)
    : resolver_(resolver),
      service_worker_registration_(service_worker_registration) {
  DCHECK(resolver_);
  DCHECK(service_worker_registration_);
}

PushSubscriptionCallbacks::~PushSubscriptionCallbacks() = default;

void PushSubscriptionCallbacks::OnSuccess(PushSubscription* push_subscription) {
  if (!resolver_->GetExecutionContext() ||
      resolver_->GetExecutionContext()->IsContextDestroyed())
    return;

  resolver_->Resolve(push_subscription);
}

void PushSubscriptionCallbacks::OnError(DOMException* error) {
  if (!resolver_->GetExecutionContext() ||
      resolver_->GetExecutionContext()->IsContextDestroyed())
    return;
  resolver_->Reject(error);
}

}  // namespace blink