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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_CONTEXT_IMPL_H_
#define CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_CONTEXT_IMPL_H_
#include <map>
#include <memory>
#include "base/check_op.h"
#include "base/memory/ref_counted.h"
#include "base/synchronization/atomic_flag.h"
#include "content/browser/payments/payment_app_database.h"
#include "content/common/content_export.h"
#include "content/public/browser/browser_thread.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "third_party/blink/public/mojom/payments/payment_app.mojom.h"
namespace content {
class PaymentAppDatabase;
class PaymentManager;
class ServiceWorkerContextWrapper;
// One instance of this exists per StoragePartition, and services multiple child
// processes/origins. Most logic is delegated to the owned PaymentAppDatabase
// instance.
//
// This class is created by StoragePartitionImpl. It lives on the UI thread.
class CONTENT_EXPORT PaymentAppContextImpl
: public base::RefCounted<PaymentAppContextImpl> {
public:
PaymentAppContextImpl();
PaymentAppContextImpl(const PaymentAppContextImpl&) = delete;
PaymentAppContextImpl& operator=(const PaymentAppContextImpl&) = delete;
// Init() must be called before using this. It is separate from the
// constructor for tests that want to inject a `service_worker_context`.
void Init(scoped_refptr<ServiceWorkerContextWrapper> service_worker_context);
// Creates a PaymentManager that is owned by this.
void CreatePaymentManagerForOrigin(
const url::Origin& origin,
mojo::PendingReceiver<payments::mojom::PaymentManager> receiver);
// Called by PaymentManager objects so that they can be deleted.
void PaymentManagerHadConnectionError(PaymentManager* service);
PaymentAppDatabase* payment_app_database() const;
private:
friend class PaymentAppContentUnitTestBase;
friend class base::RefCounted<PaymentAppContextImpl>;
~PaymentAppContextImpl();
std::unique_ptr<PaymentAppDatabase> payment_app_database_;
// The PaymentManagers are owned by this. They're either deleted in the
// destructor or when the channel is closed via
// PaymentManagerHadConnectionError.
std::map<PaymentManager*, std::unique_ptr<PaymentManager>> payment_managers_;
};
} // namespace content
#endif // CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_CONTEXT_IMPL_H_
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