chrome/browser/payments/payment_request_factory.cc

// Copyright 2016 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 "chrome/browser/payments/payment_request_factory.h"

#include <memory>
#include <utility>

#include "base/logging.h"
#include "base/no_destructor.h"
#include "chrome/browser/payments/chrome_payment_request_delegate.h"
#include "components/payments/content/payment_request_web_contents_manager.h"

namespace payments {

namespace {

using PaymentRequestFactoryCallback = base::RepeatingCallback<void(
    mojo::PendingReceiver<mojom::PaymentRequest> receiver,
    content::RenderFrameHost* render_frame_host)>;

PaymentRequestFactoryCallback& GetTestingFactoryCallback() {
  static base::NoDestructor<PaymentRequestFactoryCallback> callback;
  return *callback;
}

}  // namespace

void CreatePaymentRequest(
    content::RenderFrameHost* render_frame_host,
    mojo::PendingReceiver<mojom::PaymentRequest> receiver) {
  if (GetTestingFactoryCallback()) {
    return GetTestingFactoryCallback().Run(std::move(receiver),
                                           render_frame_host);
  }

  content::WebContents* web_contents =
      content::WebContents::FromRenderFrameHost(render_frame_host);
  if (!web_contents)
    return;
  PaymentRequestWebContentsManager::GetOrCreateForWebContents(web_contents)
      ->CreatePaymentRequest(
          render_frame_host, web_contents,
          std::make_unique<ChromePaymentRequestDelegate>(web_contents),
          std::move(receiver),
          /*observer_for_testing=*/nullptr);
}

void SetPaymentRequestFactoryForTesting(
    PaymentRequestFactoryCallback factory_callback) {
  GetTestingFactoryCallback() = std::move(factory_callback);
}

}  // namespace payments