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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
#define COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "services/metrics/public/cpp/ukm_source_id.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
namespace {
// Exponential bucket spacing for UKM event data.
constexpr double kUkmEventDataBucketSpacing = 2.0;
} // namespace
namespace background_sync {
class BackgroundSyncDelegate;
} // namespace background_sync
namespace url {
class Origin;
} // namespace url
// Lives entirely on the UI thread.
class BackgroundSyncMetrics {
public:
using RecordCallback = base::OnceCallback<void(ukm::SourceId)>;
explicit BackgroundSyncMetrics(
background_sync::BackgroundSyncDelegate* delegate);
BackgroundSyncMetrics(const BackgroundSyncMetrics&) = delete;
BackgroundSyncMetrics& operator=(const BackgroundSyncMetrics&) = delete;
~BackgroundSyncMetrics();
void MaybeRecordOneShotSyncRegistrationEvent(const url::Origin& origin,
bool can_fire,
bool is_reregistered);
void MaybeRecordPeriodicSyncRegistrationEvent(const url::Origin& origin,
int min_interval,
bool is_reregistered);
void MaybeRecordOneShotSyncCompletionEvent(
const url::Origin& origin,
blink::ServiceWorkerStatusCode status_code,
int num_attempts,
int max_attempts);
void MaybeRecordPeriodicSyncEventCompletion(
const url::Origin& origin,
blink::ServiceWorkerStatusCode status_code,
int num_attempts,
int max_attempts);
private:
friend class BackgroundSyncMetricsBrowserTest;
void DidGetBackgroundSourceId(RecordCallback record_callback,
absl::optional<ukm::SourceId> source_id);
void RecordOneShotSyncRegistrationEvent(bool can_fire,
bool is_reregistered,
ukm::SourceId source_id);
void RecordPeriodicSyncRegistrationEvent(int min_interval,
bool is_reregistered,
ukm::SourceId source_id);
void RecordOneShotSyncCompletionEvent(
blink::ServiceWorkerStatusCode status_code,
int num_attempts,
int max_attempts,
ukm::SourceId source_id);
void RecordPeriodicSyncEventCompletion(
blink::ServiceWorkerStatusCode status_code,
int num_attempts,
int max_attempts,
ukm::SourceId source_id);
raw_ptr<background_sync::BackgroundSyncDelegate, DanglingUntriaged> delegate_;
// Used to signal tests that a UKM event has been recorded.
base::OnceClosure ukm_event_recorded_for_testing_;
base::WeakPtrFactory<BackgroundSyncMetrics> weak_ptr_factory_{this};
};
#endif // COMPONENTS_BACKGROUND_SYNC_BACKGROUND_SYNC_METRICS_H_
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