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ryan
e52592b16d
用户访问日志可在 ClickHouse、PostgreSQL、SQLite 之间切换。 关闭 ClickHouse 时由主库承接写入与查询；切换任务会冻结写入、复制数据后翻转主库。 启动时校验日志主库与运行配置一致，定期清理按各库保留天数删除过期记录。
44 lines
1.8 KiB
Go
44 lines
1.8 KiB
Go
// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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// Package logstore abstracts user access-log storage across ClickHouse, PostgreSQL and SQLite.
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package logstore
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import (
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"context"
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"errors"
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"time"
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analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
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analyticsrepo "github.com/Rain-kl/Wavelet/internal/repository/analytics"
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)
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// ErrMigrating 表示日志数据库正在迁移，当前禁止写入。
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var ErrMigrating = errors.New("log database is migrating, writes are disabled")
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// UserAccessLogStore 用户访问日志（w_user_access_logs）。
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type UserAccessLogStore interface {
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BatchInsert(ctx context.Context, logs []analyticsmodel.UserAccessLog) error
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DeleteAll(ctx context.Context) (int64, error)
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DeleteBefore(ctx context.Context, cutoff time.Time) (int64, error)
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Count(ctx context.Context, filter analyticsrepo.AccessLogFilter) (uint64, error)
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List(ctx context.Context, filter analyticsrepo.AccessLogFilter, page, pageSize int) ([]analyticsmodel.UserAccessLog, uint64, error)
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GetDailyTrend(ctx context.Context, days int) ([]analyticsrepo.DailyTrend, error)
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GetBrowserDistribution(ctx context.Context, startTime time.Time) ([]analyticsrepo.BrowserShare, error)
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GetTopActiveUsers(ctx context.Context, startTime time.Time, limit int) ([]analyticsrepo.TopUser, error)
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ListForMigration(ctx context.Context, afterID uint64, limit int) ([]analyticsmodel.UserAccessLog, error)
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MigrationRange(ctx context.Context) (from, to time.Time, err error)
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EnsurePartitions(ctx context.Context, from, to time.Time) error
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}
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// StatusStore 日志库状态。
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type StatusStore interface {
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ActiveDatabase(ctx context.Context) (string, error)
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}
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// Store 当前生效日志库。
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type Store struct {
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UserAccessLogs UserAccessLogStore
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Status StatusStore
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}
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