// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_FOLLOW_MODEL_FOLLOW_SERVICE_FACTORY_H_
#define IOS_CHROME_BROWSER_FOLLOW_MODEL_FOLLOW_SERVICE_FACTORY_H_
#import "base/no_destructor.h"
#import "components/keyed_service/ios/browser_state_keyed_service_factory.h"
#import "ios/chrome/browser/shared/model/profile/profile_ios_forward.h"
class FollowService;
// Singleton that owns all FollowServices and associates them with
// ChromeBrowserState.
class FollowServiceFactory : public BrowserStateKeyedServiceFactory {
public:
static FollowService* GetForBrowserState(ChromeBrowserState* browser_state);
static FollowServiceFactory* GetInstance();
FollowServiceFactory(const FollowServiceFactory&) = delete;
FollowServiceFactory& operator=(const FollowServiceFactory&) = delete;
private:
friend class base::NoDestructor<FollowServiceFactory>;
FollowServiceFactory();
~FollowServiceFactory() override;
// BrowserStateKeyedServiceFactory implementation.
std::unique_ptr<KeyedService> BuildServiceInstanceFor(
web::BrowserState* context) const override;
void RegisterBrowserStatePrefs(
user_prefs::PrefRegistrySyncable* registry) override;
};
#endif // IOS_CHROME_BROWSER_FOLLOW_MODEL_FOLLOW_SERVICE_FACTORY_H_