feat(clickhouse): integrate goose migrations and analytics repository

Add a separate ClickHouse OLAP pipeline with goose/clickhouse DDL as the
sole schema source, model/analytics for ORM mapping, and repository/analytics
for reads (ChDB/GORM) and batch writes (ChConn). Refactor risk_control and
admin/logs to use the repository layer instead of inline SQL. Remove the
manual support-files DDL and document the workflow in database-migration skill.

.agent/skills/database-migration/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: "database-migration"
-description: "Wavelet 项目专用：当新增或修改数据库表结构、索引、初始化数据、系统配置 seed、模板 seed、默认管理员、goose SQL 迁移、internal/db/migrator 或数据库升级流程时必须使用。本技能指导在 internal/db/migrator/goose 下编写 PostgreSQL/SQLite 双方言 SQL 迁移，并完成验证。"
+description: "Wavelet 项目专用：当新增或修改数据库表结构、索引、初始化数据、系统配置 seed、模板 seed、默认管理员、goose SQL 迁移、internal/db/migrator、ClickHouse 分析库 DDL 或数据库升级流程时必须使用。本技能指导在 internal/db/migrator/goose 下编写 PostgreSQL/SQLite 双方言 SQL 迁移，以及在 goose/clickhouse 下编写 ClickHouse 单方言分析表迁移，并完成验证。"
 ---
 
 # Wavelet 数据库升级操作指南
@@ -75,3 +75,64 @@ make code-check
 - `system_configs`、默认 `admin`、内置模板能按预期初始化。
 - 新增表/列与 Go model 的列名、类型和默认值兼容。
 - 前端或接口消费的公共配置值仍按字符串解析。
+
+## ClickHouse 分析库（辅助 OLAP）
+
+ClickHouse 是**辅助 OLAP 存储**，与 PostgreSQL/SQLite 主库**完全独立**的迁移与访问管线：
+
+- 主库（PG/SQLite）：业务事务数据、`goose_db_version`、双方言 SQL。
+- 分析库（ClickHouse）：访问日志、统计聚合等分析型数据、`goose_clickhouse_version`、单方言 SQL。
+
+**不要**把 ClickHouse 表结构混入 PG/SQLite 迁移目录，也**不要**在 `support-files/`、`internal/apps/` 或 `internal/repository/` 中手写 DDL。
+
+### 目录与职责
+
+| 路径 | 职责 |
+| :--- | :--- |
+| `internal/db/migrator/goose/clickhouse/` | **唯一** ClickHouse DDL 来源（goose SQL，嵌入二进制） |
+| `internal/model/analytics/` | 分析表 Go model，列名须与 goose DDL 一致 |
+| `internal/repository/analytics/` | 所有 ClickHouse 读写（批量写入、查询、聚合） |
+| `internal/db/clickhouse.go` | 连接初始化（`ChConn` 原生批量、`chDB` GORM 查询） |
+
+### 迁移入口与版本表
+
+- 入口：`migrator.MigrateClickHouse()`，在 `cmd/root.go` 的 `PreRun` 中于 `migrator.Migrate()` 之后调用。
+- 仅当 `clickhouse.enabled: true` 时执行；禁用时直接跳过（见 `TestMigrateClickHouseSkipsWhenDisabled`）。
+- 版本表：`goose_clickhouse_version`，与主库 `goose_db_version` **分离**，互不影响。
+- 方言：仅 ClickHouse，**无** SQLite 镜像目录。
+
+### ClickHouse 迁移规则
+
+1. **DDL 只写 goose SQL**：`CREATE TABLE IF NOT EXISTS ...`，禁止 GORM `AutoMigrate`、禁止在 repository 或 handler 中建表。
+2. **无事务**：ClickHouse 不支持 goose 事务包装；每个 `Up`/`Down` 语句独立提交。
+3. **幂等 Up**：表用 `IF NOT EXISTS`；`Down` 用 `DROP TABLE IF EXISTS`。
+4. **Down 谨慎**：MergeTree 等引擎上 `DROP TABLE` 会立即删除数据，生产环境通常只前滚；仅在开发/测试需要回滚时编写 `Down`。
+5. **DDL 与 DML 分离**：与主库相同，表结构变更与数据初始化分文件、分版本号；分析表通常无 seed，批量写入由 repository 在运行时完成。
+6. **引擎与排序键**：在 SQL 中显式声明 `ENGINE`、`PARTITION BY`、`ORDER BY` 等，与查询模式对齐（例如按 `created_at` 分区）。
+7. **禁止重复 DDL**：不要在 `support-files/`、`apps` 初始化逻辑或 `repository/analytics` 中复制建表语句。
+
+### 新增分析表工作流
+
+按以下顺序落地，避免列名或类型漂移：
+
+1. **Model**：在 `internal/model/analytics/` 定义 struct，`gorm:"column:..."` 与 DDL 列名一一对应；实现 `TableName()`，批量写入表可提供 `InsertColumns()` / `BatchInsertSQL()`。
+2. **Goose SQL**：在 `internal/db/migrator/goose/clickhouse/` 新增递增版本文件（格式同主库，如 `YYYYMMDDNNNN_create_xxx.sql`），编写 `-- +goose Up` / `-- +goose Down`。
+3. **Repository**：在 `internal/repository/analytics/` 实现写入（优先 `db.ChConn` 批量）与查询（`db.ChDB`）；连接未初始化时返回明确错误，**不要**在 handler 写 SQL。
+4. **Apps**：在 `internal/apps/` 编排业务（如中间件采集、管理端统计 API），只调用 repository，不触达 DDL。
+
+### ClickHouse 验证
+
+至少运行：
+
+```bash
+go test ./internal/db/migrator
+go test ./internal/repository/analytics
+make code-check
+```
+
+验证重点：
+
+- goose 能在空 ClickHouse 实例上完整执行 `Up`。
+- `internal/model/analytics` 列名、类型与 goose SQL 一致。
+- repository 读写路径不依赖 handler 内联 SQL。
+- `clickhouse.enabled: false` 时启动不报错、不执行迁移。

.gitignore

@@ -56,6 +56,7 @@ s3_cache
 /.idea/
 /uploads/
 /*-source/
+/*-source.zip
 /.cache/
 /internal/router/root/dist/
 .dmux/

AGENTS.md

@@ -26,7 +26,7 @@
 | `new-api` | 添加或修改自定义业务 API、Handler、服务层逻辑、自定义路由注册 |
 | `new-async-task` | 添加或修改 Asynq 任务、定时任务、TaskHandler、任务元数据 |
 | `new-setting` | 添加或修改系统/业务/公开设置、`/admin/system` 参数或 `/admin/settings` 图形化设置 |
-| `database-migration` | 数据库表结构变更、goose SQL 迁移、seed 数据 |
+| `database-migration` | 数据库表结构变更、goose SQL 迁移（PG/SQLite/ClickHouse）、seed 数据 |
 | `file-upload` | 业务上传文件、Worker 程序化摄取、`upload.Ingest` 策略选型、文件访问与 `w_uploads` / 统计排查 |
 | `push-notification` | 系统通知推送事件、统一触发器投递、带消息推送的业务功能 |
 | `release-guide` | 根据自上一正式版本 Tag 以来的提交整理 Version Bump 提交信息以触发双语 Release |

go.mod

@@ -5,12 +5,14 @@ go 1.25.5
 require (
 	github.com/ClickHouse/clickhouse-go/v2 v2.37.2
 	github.com/alicebob/miniredis/v2 v2.38.0
+	github.com/aliyun/alibabacloud-oss-go-sdk-v2 v1.5.1
 	github.com/aws/aws-sdk-go-v2 v1.41.5
 	github.com/aws/aws-sdk-go-v2/config v1.32.14
 	github.com/aws/aws-sdk-go-v2/credentials v1.19.14
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0
 	github.com/bwmarrin/snowflake v0.3.0
 	github.com/coreos/go-oidc/v3 v3.17.0
+	github.com/deepteams/webp v1.2.3
 	github.com/gin-contrib/sessions v1.0.4
 	github.com/gin-gonic/gin v1.11.0
 	github.com/glebarez/sqlite v1.11.0
@@ -18,13 +20,17 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
 	github.com/hibiken/asynq v0.25.1
+	github.com/maypok86/otter/v2 v2.3.0
+	github.com/peterbourgon/diskv/v3 v3.0.1
 	github.com/pressly/goose/v3 v3.15.1
 	github.com/redis/go-redis/extra/redisotel/v9 v9.16.0
 	github.com/redis/go-redis/v9 v9.16.0
+	github.com/robfig/cron/v3 v3.0.1
 	github.com/shopspring/decimal v1.4.0
 	github.com/spf13/cobra v1.10.1
 	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
+	github.com/studio-b12/gowebdav v0.12.0
 	github.com/swaggo/files v1.0.1
 	github.com/swaggo/gin-swagger v1.6.1
 	github.com/swaggo/swag v1.16.6
@@ -37,10 +43,12 @@ require (
 	go.opentelemetry.io/otel/trace v1.36.0
 	go.uber.org/zap v1.27.0
 	golang.org/x/crypto v0.51.0
+	golang.org/x/image v0.42.0
 	golang.org/x/mod v0.36.0
 	golang.org/x/oauth2 v0.32.0
 	golang.org/x/sync v0.21.0
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
+	gorm.io/driver/clickhouse v0.7.0
 	gorm.io/driver/postgres v1.6.0
 	gorm.io/driver/sqlite v1.6.0
 	gorm.io/gorm v1.31.1
@@ -52,7 +60,6 @@ require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/ClickHouse/ch-go v0.66.1 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
-	github.com/aliyun/alibabacloud-oss-go-sdk-v2 v1.5.1 // indirect
 	github.com/andybalholm/brotli v1.2.0 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.21 // indirect
@@ -77,7 +84,6 @@ require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/deepteams/webp v1.2.3 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
@@ -126,25 +132,21 @@ require (
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.22 // indirect
-	github.com/maypok86/otter/v2 v2.3.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/paulmach/orb v0.12.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
-	github.com/peterbourgon/diskv/v3 v3.0.1 // indirect
 	github.com/pierrec/lz4/v4 v4.1.22 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/quic-go v0.55.0 // indirect
 	github.com/redis/go-redis/extra/rediscmd/v9 v9.16.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/robfig/cron/v3 v3.0.1 // indirect
 	github.com/sagikazarmark/locafero v0.12.0 // indirect
 	github.com/segmentio/asm v1.2.1 // indirect
 	github.com/spf13/afero v1.15.0 // indirect
 	github.com/spf13/cast v1.10.0 // indirect
 	github.com/spf13/pflag v1.0.10 // indirect
-	github.com/studio-b12/gowebdav v0.12.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.3.1 // indirect
@@ -159,7 +161,6 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/arch v0.22.0 // indirect
-	golang.org/x/image v0.42.0 // indirect
 	golang.org/x/net v0.54.0 // indirect
 	golang.org/x/sys v0.44.0 // indirect
 	golang.org/x/text v0.38.0 // indirect
@@ -170,7 +171,6 @@ require (
 	google.golang.org/grpc v1.72.1 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	gorm.io/driver/clickhouse v0.7.0 // indirect
 	gorm.io/driver/mysql v1.6.0 // indirect
 	modernc.org/libc v1.24.1 // indirect
 	modernc.org/mathutil v1.6.0 // indirect

go.sum

@@ -367,8 +367,6 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
-golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
 golang.org/x/crypto v0.51.0 h1:IBPXwPfKxY7cWQZ38ZCIRPI50YLeevDLlLnyC5wRGTI=
 golang.org/x/crypto v0.51.0/go.mod h1:8AdwkbraGNABw2kOX6YFPs3WM22XqI4EXEd8g+x7Oc8=
 golang.org/x/image v0.42.0 h1:1gSs6ehNWXLbkHBIPcWztk3D/6aIA/8hauiAYtlodVY=
@@ -376,8 +374,6 @@ golang.org/x/image v0.42.0/go.mod h1:rrpelvGFt+kLPAjPM4HeWPgrl0FtafueU//e5N0qk/Q
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
-golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
 golang.org/x/mod v0.36.0 h1:JJjpVx6myfUsUdAzZuOSTTmRE0PfZeNWzzvKrP7amb4=
 golang.org/x/mod v0.36.0/go.mod h1:moc6ELqsWcOw5Ef3xVprK5ul/MvtVvkIXLziUOICjUQ=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -388,8 +384,6 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
-golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
 golang.org/x/net v0.54.0 h1:2zJIZAxAHV/OHCDTCOHAYehQzLfSXuf/5SoL/Dv6w/w=
 golang.org/x/net v0.54.0/go.mod h1:Sj4oj8jK6XmHpBZU/zWHw3BV3abl4Kvi+Ut7cQcY+cQ=
 golang.org/x/oauth2 v0.32.0 h1:jsCblLleRMDrxMN29H3z/k1KliIvpLgCkE6R8FXXNgY=
@@ -399,8 +393,6 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
-golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
 golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -413,8 +405,6 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
-golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=
 golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -425,8 +415,6 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
-golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
 golang.org/x/text v0.38.0 h1:sXmwo9DwP3OK9EZ7PqAdaooSGozfl/3a6/xJcbzPRhE=
 golang.org/x/text v0.38.0/go.mod h1:YXZt3QhHUKYT53r2lLKFIVi6Ao1jdzrTR/KQ09qyxF4=
 golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
@@ -436,8 +424,6 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
-golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
 golang.org/x/tools v0.45.0 h1:18qN3FAooORvApf5XjCXgsuayZOEtXf6JK18I3+ONa8=
 golang.org/x/tools v0.45.0/go.mod h1:LuUGqqaXcXMEFEruIVJVm5mgDD8vww/z/SR1gQ4uE/0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

internal/apps/admin/logs/routers.go

@@ -10,15 +10,14 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
-	"sort"
 	"strconv"
-	"strings"
 	"time"
 
 	"github.com/Rain-kl/Wavelet/internal/apps/admin"
 	"github.com/Rain-kl/Wavelet/internal/config"
 	"github.com/Rain-kl/Wavelet/internal/db"
 	"github.com/Rain-kl/Wavelet/internal/model"
+	analyticsrepo "github.com/Rain-kl/Wavelet/internal/repository/analytics"
 	"github.com/Rain-kl/Wavelet/pkg/logger"
 	"github.com/gin-gonic/gin"
 
@@ -31,7 +30,7 @@ const (
 	maxPageSize    = 100
 	hoursInDay     = 24
 	analyticsDays  = 7
-	queryExtraArgs = 2 // pageSize + offset
+	topActiveLimit = 10
 )
 
 // logsResponse 历史日志查询响应
@@ -159,115 +158,75 @@ type accessLogsResponse struct {
 	List  []accessLogItem `json:"list"`
 }
 
-// buildAccessLogFilters 构建 ClickHouse 访问日志查询过滤条件
-func buildAccessLogFilters(ctx context.Context, c *gin.Context) ([]string, []interface{}, []uint64, error) {
-	var conditions []string
-	var args []interface{}
-	var userIDs []uint64
+func buildAccessLogFilter(ctx context.Context, c *gin.Context) (analyticsrepo.AccessLogFilter, error) {
+	filter := analyticsrepo.AccessLogFilter{}
 
-	// 按用户名过滤
 	username := c.Query("username")
 	if username != "" {
+		var userIDs []uint64
 		err := db.DB(ctx).Model(&model.User{}).
 			Where("username LIKE ?", "%"+username+"%").
 			Pluck("id", &userIDs).Error
 		if err != nil {
-			return nil, nil, nil, fmt.Errorf("查询用户信息失败: %w", err)
+			return filter, fmt.Errorf("查询用户信息失败: %w", err)
 		}
-		if len(userIDs) == 0 {
-			return nil, nil, nil, nil // 无匹配用户
-		}
-	}
-
-	if len(userIDs) > 0 {
-		placeholders := make([]string, len(userIDs))
-		for i := range userIDs {
-			placeholders[i] = "?"
-			args = append(args, userIDs[i])
-		}
-		conditions = append(conditions, fmt.Sprintf("user_id IN (%s)", strings.Join(placeholders, ",")))
+		filter.UserIDs = userIDs
 	}
 
 	if path := c.Query("path"); path != "" {
-		conditions = append(conditions, "path LIKE ?")
-		args = append(args, "%"+path+"%")
+		filter.Path = path
 	}
 
 	if startTime := c.Query("start_time"); startTime != "" {
-		if t, err := time.Parse(time.RFC3339, startTime); err == nil {
-			conditions = append(conditions, "created_at >= ?")
-			args = append(args, t)
-		} else if t, err := time.Parse("2006-01-02 15:04:05", startTime); err == nil {
-			conditions = append(conditions, "created_at >= ?")
-			args = append(args, t)
+		if t, err := parseAccessLogTime(startTime); err == nil {
+			filter.StartTime = &t
 		}
 	}
 
 	if endTime := c.Query("end_time"); endTime != "" {
-		if t, err := time.Parse(time.RFC3339, endTime); err == nil {
-			conditions = append(conditions, "created_at <= ?")
-			args = append(args, t)
-		} else if t, err := time.Parse("2006-01-02 15:04:05", endTime); err == nil {
-			conditions = append(conditions, "created_at <= ?")
-			args = append(args, t)
+		if t, err := parseAccessLogTime(endTime); err == nil {
+			filter.EndTime = &t
 		}
 	}
 
-	return conditions, args, userIDs, nil
+	return filter, nil
 }
 
-// fetchAccessLogDetails 查询 ClickHouse 访问日志明细并填充用户名
-func fetchAccessLogDetails(ctx context.Context, whereClause string, args []interface{}, pageSize int, offset int) ([]accessLogItem, error) {
-	dataQuery := fmt.Sprintf(`
-		SELECT id, user_id, path, method, ip, user_agent, headers, status, latency, created_at
-		FROM w_user_access_logs
-		%s
-		ORDER BY created_at DESC, id DESC
-		LIMIT ? OFFSET ?
-	`, whereClause)
-
-	selectArgs := make([]interface{}, len(args), len(args)+queryExtraArgs)
-	copy(selectArgs, args)
-	selectArgs = append(selectArgs, pageSize, offset)
-
-	rows, err := db.ChConn.Query(ctx, dataQuery, selectArgs...)
-	if err != nil {
-		return nil, fmt.Errorf("查询 ClickHouse 日志明细失败: %w", err)
+func parseAccessLogTime(value string) (time.Time, error) {
+	if t, err := time.Parse(time.RFC3339, value); err == nil {
+		return t, nil
 	}
-	defer func() { _ = rows.Close() }()
+	return time.Parse("2006-01-02 15:04:05", value)
+}
 
-	var list []accessLogItem
-	var fetchUserIDs []uint64
-
-	for rows.Next() {
-		var item accessLogItem
-		var createdAt time.Time
-		if err := rows.Scan(&item.ID, &item.UserID, &item.Path, &item.Method, &item.IP, &item.UserAgent, &item.Headers, &item.Status, &item.Latency, &createdAt); err != nil {
-			return nil, fmt.Errorf("读取 ClickHouse 结果失败: %w", err)
-		}
-		item.CreatedAt = createdAt.Format(time.RFC3339)
-		list = append(list, item)
-		fetchUserIDs = append(fetchUserIDs, item.UserID)
+func enrichAccessLogsWithUsers(ctx context.Context, list []accessLogItem) {
+	if len(list) == 0 {
+		return
 	}
 
-	// 反查 Postgres 关联 Username 和 Nickname
-	if len(fetchUserIDs) > 0 {
-		userMap := make(map[uint64]struct{ Username, Nickname string })
-		var users []model.User
-		if err := db.DB(ctx).Where("id IN ?", fetchUserIDs).Find(&users).Error; err == nil {
-			for _, u := range users {
-				userMap[u.ID] = struct{ Username, Nickname string }{Username: u.Username, Nickname: u.Nickname}
-			}
-		}
-		for i := range list {
-			if info, ok := userMap[list[i].UserID]; ok {
-				list[i].Username = info.Username
-				list[i].Nickname = info.Nickname
-			}
+	userIDs := make([]uint64, 0, len(list))
+	seen := make(map[uint64]struct{}, len(list))
+	for _, item := range list {
+		if _, ok := seen[item.UserID]; ok {
+			continue
 		}
+		seen[item.UserID] = struct{}{}
+		userIDs = append(userIDs, item.UserID)
 	}
 
-	return list, nil
+	userMap := make(map[uint64]struct{ Username, Nickname string })
+	var users []model.User
+	if err := db.DB(ctx).Where("id IN ?", userIDs).Find(&users).Error; err == nil {
+		for _, u := range users {
+			userMap[u.ID] = struct{ Username, Nickname string }{Username: u.Username, Nickname: u.Nickname}
+		}
+	}
+	for i := range list {
+		if info, ok := userMap[list[i].UserID]; ok {
+			list[i].Username = info.Username
+			list[i].Nickname = info.Nickname
+		}
+	}
 }
 
 // GetAccessLogs 获取 ClickHouse 异步采集的访问日志
@@ -288,13 +247,12 @@ func fetchAccessLogDetails(ctx context.Context, whereClause string, args []inter
 // @Failure 403 {object} response.Any "无管理员权限"
 // @Router /api/v1/admin/logs/access [get]
 func GetAccessLogs(c *gin.Context) {
-	// 1. 检查 ClickHouse 是否启用
-	if !config.Config.ClickHouse.Enabled || db.ChConn == nil {
+	ctx := c.Request.Context()
+	if !config.Config.ClickHouse.Enabled || db.ChDB(ctx) == nil {
 		response.AbortWithError(c, http.StatusBadRequest, "ClickHouse 存储服务未启用，无法检索访问日志")
 		return
 	}
 
-	// 2. 解析分页参数
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	if page < 1 {
 		page = 1
@@ -306,29 +264,20 @@ func GetAccessLogs(c *gin.Context) {
 	if pageSize > maxPageSize {
 		pageSize = maxPageSize
 	}
-	offset := (page - 1) * pageSize
 
-	// 3. 构建过滤条件
-	conditions, args, userIDs, err := buildAccessLogFilters(c.Request.Context(), c)
+	filter, err := buildAccessLogFilter(ctx, c)
 	if err != nil {
 		response.AbortWithError(c, http.StatusInternalServerError, err.Error())
 		return
 	}
-	if userIDs != nil && len(userIDs) == 0 {
+	if filter.UserIDs != nil && len(filter.UserIDs) == 0 {
 		c.JSON(http.StatusOK, response.OK(accessLogsResponse{Total: 0, List: []accessLogItem{}}))
 		return
 	}
 
-	whereClause := ""
-	if len(conditions) > 0 {
-		whereClause = "WHERE " + strings.Join(conditions, " AND ")
-	}
-
-	// 4. 查询日志总数
-	var total uint64
-	countQuery := fmt.Sprintf("SELECT count() FROM w_user_access_logs %s", whereClause)
-	if err := db.ChConn.QueryRow(c.Request.Context(), countQuery, args...).Scan(&total); err != nil {
-		response.AbortWithError(c, http.StatusInternalServerError, "查询 ClickHouse 日志统计失败: "+err.Error())
+	logs, total, err := analyticsrepo.ListAccessLogs(ctx, filter, page, pageSize)
+	if err != nil {
+		response.AbortWithError(c, http.StatusInternalServerError, err.Error())
 		return
 	}
 	if total == 0 {
@@ -336,12 +285,22 @@ func GetAccessLogs(c *gin.Context) {
 		return
 	}
 
-	// 5. 分页查询明细数据
-	list, err := fetchAccessLogDetails(c.Request.Context(), whereClause, args, pageSize, offset)
-	if err != nil {
-		response.AbortWithError(c, http.StatusInternalServerError, err.Error())
-		return
+	list := make([]accessLogItem, len(logs))
+	for i, logItem := range logs {
+		list[i] = accessLogItem{
+			ID:        logItem.ID,
+			UserID:    logItem.UserID,
+			Path:      logItem.Path,
+			Method:    logItem.Method,
+			IP:        logItem.IP,
+			UserAgent: logItem.UserAgent,
+			Headers:   logItem.Headers,
+			Status:    logItem.Status,
+			Latency:   logItem.Latency,
+			CreatedAt: logItem.CreatedAt.Format(time.RFC3339),
+		}
 	}
+	enrichAccessLogsWithUsers(ctx, list)
 
 	c.JSON(http.StatusOK, response.OK(accessLogsResponse{
 		Total: total,
@@ -388,134 +347,61 @@ type logsAnalyticsResponse struct {
 // @Failure 403 {object} response.Any "无管理员权限"
 // @Router /api/v1/admin/logs/analytics [get]
 func GetLogsAnalytics(c *gin.Context) {
-	// 1. 检查 ClickHouse 是否启用
-	if !config.Config.ClickHouse.Enabled || db.ChConn == nil {
+	ctx := c.Request.Context()
+	if !config.Config.ClickHouse.Enabled || db.ChDB(ctx) == nil {
 		response.AbortWithError(c, http.StatusBadRequest, "ClickHouse 存储服务未启用，无法获取分析数据")
 		return
 	}
 
-	ctx := c.Request.Context()
-	// 7 天前 00:00:00
 	startTime := time.Now().AddDate(0, 0, -(analyticsDays - 1)).Truncate(hoursInDay * time.Hour)
 
-	trendList := queryAccessTrend(ctx, startTime)
-	browserList := queryBrowserDistribution(ctx, startTime)
-	topUsers := queryTopActiveUsers(ctx, startTime)
-
-	c.JSON(http.StatusOK, response.OK(logsAnalyticsResponse{
-		Trend:    trendList,
-		Browsers: browserList,
-		TopUsers: topUsers,
-	}))
-}
-
-// queryAccessTrend 查询最近 7 天的访问趋势
-func queryAccessTrend(ctx context.Context, startTime time.Time) []trendItem {
-	trendRows, err := db.ChConn.Query(ctx, `
-		SELECT toDate(created_at) as date, count() as count
-		FROM w_user_access_logs
-		WHERE created_at >= ?
-		GROUP BY date
-		ORDER BY date ASC
-	`, startTime)
-
-	trendMap := make(map[string]uint64)
-	for i := 0; i < analyticsDays; i++ {
-		dStr := time.Now().AddDate(0, 0, -i).Format("2006-01-02")
-		trendMap[dStr] = 0
+	trendPoints, err := analyticsrepo.GetDailyTrend(ctx, analyticsDays)
+	if err != nil {
+		response.AbortWithError(c, http.StatusInternalServerError, "查询访问趋势失败: "+err.Error())
+		return
 	}
-
-	if err == nil {
-		defer func() { _ = trendRows.Close() }()
-		for trendRows.Next() {
-			var dt time.Time
-			var cnt uint64
-			if errScan := trendRows.Scan(&dt, &cnt); errScan == nil {
-				dStr := dt.Format("2006-01-02")
-				trendMap[dStr] = cnt
-			}
+	trendList := make([]trendItem, len(trendPoints))
+	for i, point := range trendPoints {
+		trendList[i] = trendItem{
+			Date:  point.Date,
+			Count: point.Count,
 		}
 	}
 
-	var trendList []trendItem
-	for i := analyticsDays - 1; i >= 0; i-- {
-		dStr := time.Now().AddDate(0, 0, -i).Format("2006-01-02")
-		trendList = append(trendList, trendItem{
-			Date:  dStr,
-			Count: trendMap[dStr],
-		})
+	browserPoints, err := analyticsrepo.GetBrowserDistribution(ctx, startTime)
+	if err != nil {
+		response.AbortWithError(c, http.StatusInternalServerError, "查询浏览器分布失败: "+err.Error())
+		return
 	}
-	return trendList
-}
-
-// queryBrowserDistribution 查询浏览器分布排行
-func queryBrowserDistribution(ctx context.Context, startTime time.Time) []browserItem {
-	uaRows, err := db.ChConn.Query(ctx, `
-		SELECT user_agent, count() as count
-		FROM w_user_access_logs
-		WHERE created_at >= ?
-		GROUP BY user_agent
-	`, startTime)
-
-	browserCounts := make(map[string]uint64)
-	if err == nil {
-		defer func() { _ = uaRows.Close() }()
-		for uaRows.Next() {
-			var ua string
-			var cnt uint64
-			if errScan := uaRows.Scan(&ua, &cnt); errScan == nil {
-				browser := parseBrowserName(ua)
-				browserCounts[browser] += cnt
-			}
+	browserList := make([]browserItem, len(browserPoints))
+	for i, point := range browserPoints {
+		browserList[i] = browserItem{
+			Browser: point.Browser,
+			Count:   point.Count,
 		}
 	}
 
-	var browserList []browserItem
-	for b, cnt := range browserCounts {
-		browserList = append(browserList, browserItem{
-			Browser: b,
-			Count:   cnt,
-		})
+	topUserPoints, err := analyticsrepo.GetTopActiveUsers(ctx, startTime, topActiveLimit)
+	if err != nil {
+		response.AbortWithError(c, http.StatusInternalServerError, "查询活跃用户失败: "+err.Error())
+		return
 	}
-	sort.Slice(browserList, func(i, j int) bool {
-		return browserList[i].Count > browserList[j].Count
-	})
-	return browserList
-}
 
-// queryTopActiveUsers 查询活跃用户 Top 10
-func queryTopActiveUsers(ctx context.Context, startTime time.Time) []topUserItem {
-	userRows, err := db.ChConn.Query(ctx, `
-		SELECT user_id, count() as count
-		FROM w_user_access_logs
-		WHERE created_at >= ? AND user_id > 0
-		GROUP BY user_id
-		ORDER BY count DESC
-		LIMIT 10
-	`, startTime)
-
-	var topUsers []topUserItem
-	var userIDs []uint64
-	userCountMap := make(map[uint64]uint64)
-
-	if err == nil {
-		defer func() { _ = userRows.Close() }()
-		for userRows.Next() {
-			var uid uint64
-			var cnt uint64
-			if errScan := userRows.Scan(&uid, &cnt); errScan == nil {
-				userIDs = append(userIDs, uid)
-				userCountMap[uid] = cnt
-			}
+	topUsers := make([]topUserItem, len(topUserPoints))
+	userIDs := make([]uint64, len(topUserPoints))
+	for i, point := range topUserPoints {
+		topUsers[i] = topUserItem{
+			UserID: point.UserID,
+			Count:  point.Count,
 		}
+		userIDs[i] = point.UserID
 	}
 
-	// 反查 Postgres 补全活跃用户的用户名和昵称
-	userProfileMap := make(map[uint64]struct {
-		Username string
-		Nickname string
-	})
 	if len(userIDs) > 0 {
+		userProfileMap := make(map[uint64]struct {
+			Username string
+			Nickname string
+		})
 		var users []model.User
 		if errProfile := db.DB(ctx).Where("id IN ?", userIDs).Find(&users).Error; errProfile == nil {
 			for _, u := range users {
@@ -528,40 +414,17 @@ func queryTopActiveUsers(ctx context.Context, startTime time.Time) []topUserItem
 				}
 			}
 		}
+		for i := range topUsers {
+			if profile, ok := userProfileMap[topUsers[i].UserID]; ok {
+				topUsers[i].Username = profile.Username
+				topUsers[i].Nickname = profile.Nickname
+			}
+		}
 	}
 
-	for _, uid := range userIDs {
-		profile := userProfileMap[uid]
-		topUsers = append(topUsers, topUserItem{
-			UserID:   uid,
-			Username: profile.Username,
-			Nickname: profile.Nickname,
-			Count:    userCountMap[uid],
-		})
-	}
-	return topUsers
-}
-
-// parseBrowserName 简易的 User-Agent 浏览器类型识别
-func parseBrowserName(ua string) string {
-	uaLower := strings.ToLower(ua)
-	if strings.Contains(uaLower, "micromessenger") {
-		return "WeChat"
-	}
-	if strings.Contains(uaLower, "postman") {
-		return "Postman"
-	}
-	if strings.Contains(uaLower, "edg/") || strings.Contains(uaLower, "edge") {
-		return "Edge"
-	}
-	if strings.Contains(uaLower, "firefox") {
-		return "Firefox"
-	}
-	if strings.Contains(uaLower, "chrome") {
-		return "Chrome"
-	}
-	if strings.Contains(uaLower, "safari") {
-		return "Safari"
-	}
-	return "Other"
-}
+	c.JSON(http.StatusOK, response.OK(logsAnalyticsResponse{
+		Trend:    trendList,
+		Browsers: browserList,
+		TopUsers: topUsers,
+	}))
+}

internal/apps/risk_control/logics.go

@@ -8,11 +8,12 @@ import (
 	"time"
 
 	"github.com/Rain-kl/Wavelet/internal/config"
-	"github.com/Rain-kl/Wavelet/internal/db"
+	"github.com/Rain-kl/Wavelet/internal/model/analytics"
+	analyticsrepo "github.com/Rain-kl/Wavelet/internal/repository/analytics"
 	"github.com/Rain-kl/Wavelet/pkg/logger"
 )
 
-var logChan chan *UserAccessLog
+var logChan chan *analytics.UserAccessLog
 
 const (
 	defaultQueueSize = 10000
@@ -26,7 +27,7 @@ func InitLogWriter(ctx context.Context) {
 		return
 	}
 
-	logChan = make(chan *UserAccessLog, defaultQueueSize)
+	logChan = make(chan *analytics.UserAccessLog, defaultQueueSize)
 	go startBatchWorker(context.WithoutCancel(ctx))
 }
 
@@ -40,7 +41,7 @@ func IsBufferFull() bool {
 }
 
 // QueueAccessLog 异步非阻塞地将日志推入缓冲队列
-func QueueAccessLog(logItem *UserAccessLog) {
+func QueueAccessLog(logItem *analytics.UserAccessLog) {
 	if !config.Config.ClickHouse.Enabled || logChan == nil {
 		return
 	}
@@ -56,43 +57,18 @@ func startBatchWorker(ctx context.Context) {
 	ticker := time.NewTicker(flushInterval)
 	defer ticker.Stop()
 
-	var batch []*UserAccessLog
+	var batch []*analytics.UserAccessLog
 
 	flush := func() {
 		if len(batch) == 0 {
 			return
 		}
-		if db.ChConn == nil {
-			batch = nil
-			return
-		}
 
-		b, err := db.ChConn.PrepareBatch(ctx, "INSERT INTO w_user_access_logs (id, user_id, path, method, ip, user_agent, headers, status, latency, created_at)")
-		if err != nil {
-			logger.ErrorF(ctx, "[RiskControl] Prepare ClickHouse batch failed: %v", err)
-			batch = nil
-			return
+		items := make([]analytics.UserAccessLog, len(batch))
+		for i, item := range batch {
+			items[i] = *item
 		}
-
-		for _, item := range batch {
-			err = b.Append(
-				item.ID,
-				item.UserID,
-				item.Path,
-				item.Method,
-				item.IP,
-				item.UserAgent,
-				item.Headers,
-				item.Status,
-				item.Latency,
-				item.CreatedAt,
-			)
-			if err != nil {
-				logger.ErrorF(ctx, "[RiskControl] Append item to ClickHouse batch failed: %v", err)
-			}
-		}
-
-		if err := b.Send(); err != nil {
+		if err := analyticsrepo.BatchInsert(ctx, items); err != nil {
 			logger.ErrorF(ctx, "[RiskControl] Send ClickHouse batch failed: %v", err)
 		}
 		batch = nil
@@ -113,4 +89,4 @@ func startBatchWorker(ctx context.Context) {
 			flush()
 		}
 	}
-}
+}

internal/apps/risk_control/middleware.go

@@ -14,6 +14,7 @@ import (
 	"github.com/Rain-kl/Wavelet/internal/config"
 	"github.com/Rain-kl/Wavelet/internal/db/idgen"
 	"github.com/Rain-kl/Wavelet/internal/model"
+	"github.com/Rain-kl/Wavelet/internal/model/analytics"
 	"github.com/gin-gonic/gin"
 )
 
@@ -68,7 +69,7 @@ func RiskControlMiddleware() gin.HandlerFunc {
 			status = maxHTTPStatus
 		}
 
-		logItem := &UserAccessLog{
+		logItem := &analytics.UserAccessLog{
 			ID:        idgen.NextUint64ID(),
 			UserID:    userObj.ID, // 直接从 Context 获取已登录用户ID，避免数据库查询
 			Path:      c.Request.URL.Path,

internal/apps/risk_control/middleware_test.go

@@ -13,6 +13,7 @@ import (
 	"github.com/Rain-kl/Wavelet/internal/apps/oauth"
 	"github.com/Rain-kl/Wavelet/internal/config"
 	"github.com/Rain-kl/Wavelet/internal/model"
+	"github.com/Rain-kl/Wavelet/internal/model/analytics"
 	"github.com/Rain-kl/Wavelet/internal/testhelper"
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
@@ -40,7 +41,7 @@ func TestRiskControlMiddleware(t *testing.T) {
 
 	t.Run("ClickHouse enabled - Normal Authenticated Request", func(t *testing.T) {
 		config.Config.ClickHouse.Enabled = true
-		logChan = make(chan *UserAccessLog, defaultQueueSize)
+		logChan = make(chan *analytics.UserAccessLog, defaultQueueSize)
 		defer func() {
 			config.Config.ClickHouse.Enabled = false
 			logChan = nil
@@ -84,7 +85,7 @@ func TestRiskControlMiddleware(t *testing.T) {
 
 	t.Run("ClickHouse enabled - Unauthenticated Request", func(t *testing.T) {
 		config.Config.ClickHouse.Enabled = true
-		logChan = make(chan *UserAccessLog, defaultQueueSize)
+		logChan = make(chan *analytics.UserAccessLog, defaultQueueSize)
 		defer func() {
 			config.Config.ClickHouse.Enabled = false
 			logChan = nil
@@ -113,7 +114,7 @@ func TestRiskControlMiddleware(t *testing.T) {
 
 	t.Run("ClickHouse enabled - Buffer Full Rate Limiting", func(t *testing.T) {
 		config.Config.ClickHouse.Enabled = true
-		logChan = make(chan *UserAccessLog, 2) // small capacity for quick fill
+		logChan = make(chan *analytics.UserAccessLog, 2) // small capacity for quick fill
 		defer func() {
 			config.Config.ClickHouse.Enabled = false
 			logChan = nil
@@ -121,7 +122,7 @@ func TestRiskControlMiddleware(t *testing.T) {
 
 		// fill logChan up to cap to simulate buffer full
 		for len(logChan) < cap(logChan) {
-			logChan <- &UserAccessLog{}
+			logChan <- &analytics.UserAccessLog{}
 		}
 
 		r := testhelper.NewTestGinEngine(RiskControlMiddleware())

internal/apps/risk_control/model.go

@@ -1,22 +0,0 @@
-// Copyright 2026 Arctel.net
-// SPDX-License-Identifier: Apache-2.0
-
-package risk_control
-
-import (
-	"time"
-)
-
-// UserAccessLog 用户访问记录
-type UserAccessLog struct {
-	ID        uint64    `json:"id,string"`
-	UserID    uint64    `json:"user_id,string"`
-	Path      string    `json:"path"`
-	Method    string    `json:"method"`
-	IP        string    `json:"ip"`
-	UserAgent string    `json:"user_agent"`
-	Headers   string    `json:"headers"`
-	Status    int32     `json:"status"`
-	Latency   int64     `json:"latency"` // 耗时毫秒
-	CreatedAt time.Time `json:"created_at"`
-}

internal/cmd/root.go

@@ -40,6 +40,7 @@ var rootCmd = &cobra.Command{
 	},
 	PreRun: func(_ *cobra.Command, _ []string) {
 		migrator.Migrate()
+		migrator.MigrateClickHouse()
 	},
 	PersistentPostRun: func(_ *cobra.Command, _ []string) {
 		shutdownTraceProvider()

internal/db/clickhouse.go

@@ -7,12 +7,20 @@ package db
 
 import (
 	"context"
+	"fmt"
 	"log"
+	"net/url"
+	"strconv"
+	"strings"
 	"time"
 
 	"github.com/ClickHouse/clickhouse-go/v2"
 	"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
 	"github.com/Rain-kl/Wavelet/internal/config"
+	"go.opentelemetry.io/otel/attribute"
+	clickhouseDriver "gorm.io/driver/clickhouse"
+	"gorm.io/gorm"
+	"gorm.io/plugin/opentelemetry/tracing"
 )
 
 const (
@@ -21,8 +29,10 @@ const (
 )
 
 var (
-	// ChConn ClickHouse 连接实例
+	// ChConn ClickHouse 原生连接实例，用于批量写入
 	ChConn driver.Conn
+
+	chDB *gorm.DB
 )
 
 func init() {
@@ -31,10 +41,55 @@ func init() {
 	}
 
 	cfg := config.Config.ClickHouse
-	var err error
+	opts := buildClickHouseOptions()
 
-	// 配置 ClickHouse 连接
-	ChConn, err = clickhouse.Open(&clickhouse.Options{
+	var err error
+	ChConn, err = clickhouse.Open(opts)
+	if err != nil {
+		log.Fatalf("[ClickHouse] init connection failed: %v\n", err)
+	}
+
+	if err = ChConn.Ping(context.Background()); err != nil {
+		log.Fatalf("[ClickHouse] ping failed: %v\n", err)
+	}
+
+	chDB, err = gorm.Open(clickhouseDriver.New(clickhouseDriver.Config{
+		DSN: buildClickHouseDSN(),
+	}), &gorm.Config{
+		SkipDefaultTransaction: true,
+	})
+	if err != nil {
+		log.Fatalf("[ClickHouse] init gorm connection failed: %v\n", err)
+	}
+
+	if err = chDB.Use(
+		tracing.NewPlugin(
+			tracing.WithoutMetrics(),
+			tracing.WithAttributes(
+				attribute.String("db.instance", cfg.Database),
+				attribute.String("db.system", "ClickHouse"),
+			),
+		),
+	); err != nil {
+		log.Fatalf("[ClickHouse] init trace failed: %v\n", err)
+	}
+
+	sqlDB, err := chDB.DB()
+	if err != nil {
+		log.Fatalf("[ClickHouse] load sql db failed: %v\n", err)
+	}
+
+	sqlDB.SetMaxIdleConns(cfg.MaxIdleConn)
+	sqlDB.SetMaxOpenConns(cfg.MaxOpenConn)
+	sqlDB.SetConnMaxLifetime(time.Duration(cfg.ConnMaxLifetime) * time.Second)
+
+	log.Println("[ClickHouse] connection established successfully")
+}
+
+func buildClickHouseOptions() *clickhouse.Options {
+	cfg := config.Config.ClickHouse
+
+	return &clickhouse.Options{
 		Addr: cfg.Hosts,
 		Auth: clickhouse.Auth{
 			Database: cfg.Database,
@@ -53,16 +108,44 @@ func init() {
 		ConnMaxLifetime: time.Duration(cfg.ConnMaxLifetime) * time.Second,
 		ReadTimeout:     time.Duration(cfg.DialTimeout*clickhouseReadTimeoutFactor) * time.Second,
 		BlockBufferSize: cfg.BlockBufferSize,
-	})
-
-	if err != nil {
-		log.Fatalf("[ClickHouse] init connection failed: %v\n", err)
 	}
-
-	// 测试连接
-	if err = ChConn.Ping(context.Background()); err != nil {
-		log.Fatalf("[ClickHouse] ping failed: %v\n", err)
-	}
-
-	log.Println("[ClickHouse] connection established successfully")
 }
+
+func buildClickHouseDSN() string {
+	cfg := config.Config.ClickHouse
+
+	chURL := &url.URL{
+		Scheme: "clickhouse",
+		Host:   strings.Join(cfg.Hosts, ","),
+		Path:   "/" + cfg.Database,
+	}
+	if cfg.Username != "" || cfg.Password != "" {
+		chURL.User = url.UserPassword(cfg.Username, cfg.Password)
+	}
+
+	query := chURL.Query()
+	query.Set("dial_timeout", fmt.Sprintf("%ds", cfg.DialTimeout))
+	query.Set("read_timeout", fmt.Sprintf("%ds", cfg.DialTimeout*clickhouseReadTimeoutFactor))
+	query.Set("max_execution_time", strconv.Itoa(clickhouseMaxExecTime))
+	chURL.RawQuery = query.Encode()
+
+	return chURL.String()
+}
+
+// ChDB returns a context-aware GORM ClickHouse instance.
+func ChDB(ctx context.Context) *gorm.DB {
+	if chDB == nil {
+		return nil
+	}
+	return chDB.WithContext(ctx)
+}
+
+// SetChDBForTest sets the package-level ClickHouse GORM instance for testing.
+func SetChDBForTest(d *gorm.DB) {
+	chDB = d
+}
+
+// SetChConnForTest sets the package-level native ClickHouse connection for testing.
+func SetChConnForTest(c driver.Conn) {
+	ChConn = c
+}

internal/db/migrator/clickhouse.go

@@ -0,0 +1,77 @@
+// Copyright 2025 linux.do
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package migrator
+
+import (
+	"database/sql"
+	"embed"
+	"log"
+	"time"
+
+	"github.com/ClickHouse/clickhouse-go/v2"
+	"github.com/Rain-kl/Wavelet/internal/config"
+	"github.com/pressly/goose/v3"
+)
+
+const (
+	clickhouseMigrationDir      = "goose/clickhouse"
+	clickhouseGooseVersionTable = "goose_clickhouse_version"
+	clickhouseMaxExecTime       = 60
+	clickhouseReadTimeoutFactor = 2
+)
+
+// clickhouseMigrationFS contains SQL migrations under goose/clickhouse.
+//
+//go:embed goose/clickhouse/*.sql
+var clickhouseMigrationFS embed.FS
+
+// MigrateClickHouse runs goose migrations against ClickHouse when enabled.
+func MigrateClickHouse() {
+	if !config.Config.ClickHouse.Enabled {
+		return
+	}
+
+	cfg := config.Config.ClickHouse
+	sqlDB := clickhouse.OpenDB(&clickhouse.Options{
+		Addr: cfg.Hosts,
+		Auth: clickhouse.Auth{
+			Database: cfg.Database,
+			Username: cfg.Username,
+			Password: cfg.Password,
+		},
+		Settings: clickhouse.Settings{
+			"max_execution_time": clickhouseMaxExecTime,
+		},
+		Compression: &clickhouse.Compression{
+			Method: clickhouse.CompressionLZ4,
+		},
+		DialTimeout:     time.Duration(cfg.DialTimeout) * time.Second,
+		MaxOpenConns:    cfg.MaxOpenConn,
+		MaxIdleConns:    cfg.MaxIdleConn,
+		ConnMaxLifetime: time.Duration(cfg.ConnMaxLifetime) * time.Second,
+		ReadTimeout:     time.Duration(cfg.DialTimeout*clickhouseReadTimeoutFactor) * time.Second,
+		BlockBufferSize: cfg.BlockBufferSize,
+	})
+
+	goose.SetBaseFS(clickhouseMigrationFS)
+	if err := goose.SetDialect("clickhouse"); err != nil {
+		closeClickHouseDB(sqlDB)
+		log.Fatalf("[ClickHouse] set goose dialect failed: %v\n", err)
+	}
+	goose.SetTableName(clickhouseGooseVersionTable)
+	if err := goose.Up(sqlDB, clickhouseMigrationDir); err != nil {
+		closeClickHouseDB(sqlDB)
+		log.Fatalf("[ClickHouse] goose migrate failed: %v\n", err)
+	}
+	closeClickHouseDB(sqlDB)
+
+	log.Println("[ClickHouse] goose migrate success")
+}
+
+func closeClickHouseDB(sqlDB *sql.DB) {
+	if err := sqlDB.Close(); err != nil {
+		log.Printf("[ClickHouse] close sql db failed: %v\n", err)
+	}
+}

internal/db/migrator/clickhouse_test.go

@@ -0,0 +1,51 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package migrator
+
+import (
+	"testing"
+
+	"github.com/Rain-kl/Wavelet/internal/config"
+	"github.com/pressly/goose/v3"
+)
+
+func TestClickHouseMigrationFilesEmbedded(t *testing.T) {
+	entries, err := clickhouseMigrationFS.ReadDir(clickhouseMigrationDir)
+	if err != nil {
+		t.Fatalf("ReadDir(%q) error = %v", clickhouseMigrationDir, err)
+	}
+	if len(entries) == 0 {
+		t.Fatal("expected embedded ClickHouse migrations, got none")
+	}
+
+	found := false
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		if entry.Name() == "202606190001_create_user_access_logs.sql" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatal("expected 202606190001_create_user_access_logs.sql in embedded migrations")
+	}
+}
+
+func TestClickHouseGooseDialect(t *testing.T) {
+	if err := goose.SetDialect("clickhouse"); err != nil {
+		t.Fatalf("SetDialect(clickhouse) error = %v", err)
+	}
+}
+
+func TestMigrateClickHouseSkipsWhenDisabled(t *testing.T) {
+	previousEnabled := config.Config.ClickHouse.Enabled
+	config.Config.ClickHouse.Enabled = false
+	t.Cleanup(func() {
+		config.Config.ClickHouse.Enabled = previousEnabled
+	})
+
+	MigrateClickHouse()
+}

internal/db/migrator/goose/clickhouse/202606190001_create_user_access_logs.sql

@@ -1,7 +1,4 @@
-CREATE DATABASE IF NOT EXISTS wavelet;
-
-USE wavelet;
-
+-- +goose Up
 CREATE TABLE IF NOT EXISTS w_user_access_logs
 (
     id          UInt64,
@@ -19,3 +16,6 @@ ENGINE = MergeTree()
 PARTITION BY toYYYYMM(created_at)
 ORDER BY (created_at, ip, user_id)
 SETTINGS index_granularity = 8192;
+
+-- +goose Down
+DROP TABLE IF EXISTS w_user_access_logs;

internal/model/analytics/user_access_log.go

@@ -0,0 +1,44 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+// Package analytics defines ClickHouse analytics domain models.
+package analytics
+
+import (
+	"fmt"
+	"time"
+)
+
+const (
+	userAccessLogTableName     = "w_user_access_logs"
+	userAccessLogInsertColumns = "id, user_id, path, method, ip, user_agent, headers, status, latency, created_at"
+)
+
+// UserAccessLog stores HTTP access records in ClickHouse.
+type UserAccessLog struct {
+	ID        uint64    `gorm:"column:id"`
+	UserID    uint64    `gorm:"column:user_id"`
+	Path      string    `gorm:"column:path"`
+	Method    string    `gorm:"column:method"`
+	IP        string    `gorm:"column:ip"`
+	UserAgent string    `gorm:"column:user_agent"`
+	Headers   string    `gorm:"column:headers"`
+	Status    int32     `gorm:"column:status"`
+	Latency   int64     `gorm:"column:latency"`
+	CreatedAt time.Time `gorm:"column:created_at"`
+}
+
+// TableName returns the ClickHouse table name.
+func (UserAccessLog) TableName() string {
+	return userAccessLogTableName
+}
+
+// InsertColumns returns comma-separated column names for batch insert.
+func (UserAccessLog) InsertColumns() string {
+	return userAccessLogInsertColumns
+}
+
+// BatchInsertSQL returns the INSERT prefix used by native batch writers.
+func (UserAccessLog) BatchInsertSQL() string {
+	return fmt.Sprintf("INSERT INTO %s (%s)", userAccessLogTableName, userAccessLogInsertColumns)
+}

internal/repository/analytics/access_log.go

@@ -0,0 +1,96 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+// Package analytics provides ClickHouse data access for analytics tables.
+package analytics
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/Rain-kl/Wavelet/internal/db"
+	analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
+	"gorm.io/gorm"
+)
+
+// CountAccessLogs returns the number of access logs matching filter.
+func CountAccessLogs(ctx context.Context, filter AccessLogFilter) (uint64, error) {
+	ch := db.ChDB(ctx)
+	if ch == nil {
+		return 0, fmt.Errorf("clickhouse gorm connection is not initialized")
+	}
+
+	var count int64
+	query := applyFilter(ch.Model(&analyticsmodel.UserAccessLog{}), filter)
+	if err := query.Count(&count).Error; err != nil {
+		return 0, fmt.Errorf("count access logs: %w", err)
+	}
+	return safeUint64Count(count), nil
+}
+
+// ListAccessLogs returns paginated access logs and the total match count.
+func ListAccessLogs(ctx context.Context, filter AccessLogFilter, page, pageSize int) ([]analyticsmodel.UserAccessLog, uint64, error) {
+	ch := db.ChDB(ctx)
+	if ch == nil {
+		return nil, 0, fmt.Errorf("clickhouse gorm connection is not initialized")
+	}
+
+	if filter.UserIDs != nil && len(filter.UserIDs) == 0 {
+		return []analyticsmodel.UserAccessLog{}, 0, nil
+	}
+
+	var total int64
+	baseQuery := applyFilter(ch.Model(&analyticsmodel.UserAccessLog{}), filter)
+	if err := baseQuery.Count(&total).Error; err != nil {
+		return nil, 0, fmt.Errorf("count access logs: %w", err)
+	}
+	if total == 0 {
+		return []analyticsmodel.UserAccessLog{}, 0, nil
+	}
+
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 {
+		pageSize = 20
+	}
+	offset := (page - 1) * pageSize
+
+	var logs []analyticsmodel.UserAccessLog
+	err := applyFilter(ch.Model(&analyticsmodel.UserAccessLog{}), filter).
+		Order("created_at DESC, id DESC").
+		Limit(pageSize).
+		Offset(offset).
+		Find(&logs).Error
+	if err != nil {
+		return nil, 0, fmt.Errorf("list access logs: %w", err)
+	}
+
+	return logs, safeUint64Count(total), nil
+}
+
+func safeUint64Count(count int64) uint64 {
+	if count < 0 {
+		return 0
+	}
+	return uint64(count)
+}
+
+func applyFilter(query *gorm.DB, filter AccessLogFilter) *gorm.DB {
+	if filter.UserIDs != nil {
+		if len(filter.UserIDs) == 0 {
+			return query.Where("1 = 0")
+		}
+		query = query.Where("user_id IN ?", filter.UserIDs)
+	}
+	if filter.Path != "" {
+		query = query.Where("path LIKE ?", "%"+filter.Path+"%")
+	}
+	if filter.StartTime != nil {
+		query = query.Where("created_at >= ?", *filter.StartTime)
+	}
+	if filter.EndTime != nil {
+		query = query.Where("created_at <= ?", *filter.EndTime)
+	}
+	return query
+}

internal/repository/analytics/access_log_filter.go

@@ -0,0 +1,17 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package analytics
+
+import "time"
+
+// AccessLogFilter scopes ClickHouse user access log queries.
+type AccessLogFilter struct {
+	// UserIDs filters by user IDs. nil means no user filter; an empty slice means no matches.
+	UserIDs []uint64
+	Path    string
+	// StartTime filters created_at >= StartTime when non-nil.
+	StartTime *time.Time
+	// EndTime filters created_at <= EndTime when non-nil.
+	EndTime *time.Time
+}

internal/repository/analytics/access_log_stats.go

@@ -0,0 +1,159 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package analytics
+
+import (
+	"context"
+	"fmt"
+	"sort"
+	"time"
+
+	"github.com/Rain-kl/Wavelet/internal/db"
+	analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
+)
+
+const hoursInDay = 24
+
+// DailyTrend is a single day's access count.
+type DailyTrend struct {
+	Date  string
+	Count uint64
+}
+
+// BrowserShare is a browser group's share of access logs.
+type BrowserShare struct {
+	Browser string
+	Count   uint64
+}
+
+// TopUser is an active user ranked by access count.
+type TopUser struct {
+	UserID uint64
+	Count  uint64
+}
+
+// GetDailyTrend returns per-day access counts for the last days days (inclusive of today).
+func GetDailyTrend(ctx context.Context, days int) ([]DailyTrend, error) {
+	if days < 1 {
+		days = 7
+	}
+
+	ch := db.ChDB(ctx)
+	if ch == nil {
+		return nil, fmt.Errorf("clickhouse gorm connection is not initialized")
+	}
+
+	startTime := time.Now().AddDate(0, 0, -(days - 1)).Truncate(hoursInDay * time.Hour)
+	tableName := analyticsmodel.UserAccessLog{}.TableName()
+
+	query := fmt.Sprintf(`
+		SELECT toDate(created_at) AS date, count() AS count
+		FROM %s
+		WHERE created_at >= ?
+		GROUP BY date
+		ORDER BY date ASC
+	`, tableName)
+
+	type trendRow struct {
+		Date  time.Time
+		Count uint64
+	}
+
+	var rows []trendRow
+	if err := ch.Raw(query, startTime).Scan(&rows).Error; err != nil {
+		return nil, fmt.Errorf("get daily trend: %w", err)
+	}
+
+	trendMap := make(map[string]uint64, days)
+	for i := 0; i < days; i++ {
+		dateStr := time.Now().AddDate(0, 0, -i).Format("2006-01-02")
+		trendMap[dateStr] = 0
+	}
+	for _, row := range rows {
+		dateStr := row.Date.Format("2006-01-02")
+		trendMap[dateStr] = row.Count
+	}
+
+	result := make([]DailyTrend, 0, days)
+	for i := days - 1; i >= 0; i-- {
+		dateStr := time.Now().AddDate(0, 0, -i).Format("2006-01-02")
+		result = append(result, DailyTrend{
+			Date:  dateStr,
+			Count: trendMap[dateStr],
+		})
+	}
+	return result, nil
+}
+
+// GetBrowserDistribution returns browser-grouped access counts since startTime.
+func GetBrowserDistribution(ctx context.Context, startTime time.Time) ([]BrowserShare, error) {
+	ch := db.ChDB(ctx)
+	if ch == nil {
+		return nil, fmt.Errorf("clickhouse gorm connection is not initialized")
+	}
+
+	tableName := analyticsmodel.UserAccessLog{}.TableName()
+	query := fmt.Sprintf(`
+		SELECT user_agent, count() AS count
+		FROM %s
+		WHERE created_at >= ?
+		GROUP BY user_agent
+	`, tableName)
+
+	type uaRow struct {
+		UserAgent string
+		Count     uint64
+	}
+
+	var rows []uaRow
+	if err := ch.Raw(query, startTime).Scan(&rows).Error; err != nil {
+		return nil, fmt.Errorf("get browser distribution: %w", err)
+	}
+
+	browserCounts := make(map[string]uint64)
+	for _, row := range rows {
+		browser := ParseBrowserName(row.UserAgent)
+		browserCounts[browser] += row.Count
+	}
+
+	result := make([]BrowserShare, 0, len(browserCounts))
+	for browser, count := range browserCounts {
+		result = append(result, BrowserShare{
+			Browser: browser,
+			Count:   count,
+		})
+	}
+	sort.Slice(result, func(i, j int) bool {
+		return result[i].Count > result[j].Count
+	})
+	return result, nil
+}
+
+// GetTopActiveUsers returns the most active users since startTime.
+func GetTopActiveUsers(ctx context.Context, startTime time.Time, limit int) ([]TopUser, error) {
+	if limit < 1 {
+		limit = 10
+	}
+
+	ch := db.ChDB(ctx)
+	if ch == nil {
+		return nil, fmt.Errorf("clickhouse gorm connection is not initialized")
+	}
+
+	tableName := analyticsmodel.UserAccessLog{}.TableName()
+	query := fmt.Sprintf(`
+		SELECT user_id, count() AS count
+		FROM %s
+		WHERE created_at >= ? AND user_id > 0
+		GROUP BY user_id
+		ORDER BY count DESC
+		LIMIT ?
+	`, tableName)
+
+	var users []TopUser
+	if err := ch.Raw(query, startTime, limit).Scan(&users).Error; err != nil {
+		return nil, fmt.Errorf("get top active users: %w", err)
+	}
+	return users, nil
+}

internal/repository/analytics/access_log_test.go

@@ -0,0 +1,207 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package analytics
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/ClickHouse/clickhouse-go/v2/lib/column"
+	"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
+	"github.com/Rain-kl/Wavelet/internal/db"
+	analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
+	"github.com/glebarez/sqlite"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gorm.io/gorm"
+)
+
+func setupChGormDB(t *testing.T) *gorm.DB {
+	t.Helper()
+
+	gormDB, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{
+		DisableForeignKeyConstraintWhenMigrating: true,
+	})
+	require.NoError(t, err)
+	require.NoError(t, gormDB.AutoMigrate(&analyticsmodel.UserAccessLog{}))
+	db.SetChDBForTest(gormDB)
+	return gormDB
+}
+
+func TestParseBrowserName(t *testing.T) {
+	tests := []struct {
+		name string
+		ua   string
+		want string
+	}{
+		{name: "chrome", ua: "Mozilla/5.0 Chrome/120.0.0.0", want: "Chrome"},
+		{name: "firefox", ua: "Mozilla/5.0 Firefox/121.0", want: "Firefox"},
+		{name: "safari", ua: "Mozilla/5.0 Safari/605.1.15", want: "Safari"},
+		{name: "edge", ua: "Mozilla/5.0 Edg/120.0.0.0", want: "Edge"},
+		{name: "wechat", ua: "MicroMessenger/8.0", want: "WeChat"},
+		{name: "postman", ua: "PostmanRuntime/7.36.0", want: "Postman"},
+		{name: "other", ua: "curl/8.0", want: "Other"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.want, ParseBrowserName(tt.ua))
+		})
+	}
+}
+
+func TestCountAccessLogs_EmptyUserIDs(t *testing.T) {
+	setupChGormDB(t)
+	t.Cleanup(func() { db.SetChDBForTest(nil) })
+
+	count, err := CountAccessLogs(context.Background(), AccessLogFilter{UserIDs: []uint64{}})
+	require.NoError(t, err)
+	assert.Equal(t, uint64(0), count)
+}
+
+func TestListAccessLogs_EmptyUserIDs(t *testing.T) {
+	setupChGormDB(t)
+	t.Cleanup(func() { db.SetChDBForTest(nil) })
+
+	logs, total, err := ListAccessLogs(context.Background(), AccessLogFilter{UserIDs: []uint64{}}, 1, 20)
+	require.NoError(t, err)
+	assert.Equal(t, uint64(0), total)
+	assert.Empty(t, logs)
+}
+
+func TestListAccessLogs_WithFilters(t *testing.T) {
+	gormDB := setupChGormDB(t)
+	t.Cleanup(func() { db.SetChDBForTest(nil) })
+
+	now := time.Now().UTC().Truncate(time.Second)
+	logs := []analyticsmodel.UserAccessLog{
+		{ID: 1, UserID: 10, Path: "/api/v1/users", Method: "GET", Status: 200, CreatedAt: now},
+		{ID: 2, UserID: 20, Path: "/api/v1/admin/logs", Method: "GET", Status: 200, CreatedAt: now},
+		{ID: 3, UserID: 10, Path: "/api/v1/other", Method: "POST", Status: 201, CreatedAt: now},
+	}
+	require.NoError(t, gormDB.Create(&logs).Error)
+
+	start := now.Add(-time.Hour)
+	filter := AccessLogFilter{
+		UserIDs:   []uint64{10},
+		Path:      "users",
+		StartTime: &start,
+	}
+
+	count, err := CountAccessLogs(context.Background(), filter)
+	require.NoError(t, err)
+	assert.Equal(t, uint64(1), count)
+
+	result, total, err := ListAccessLogs(context.Background(), filter, 1, 10)
+	require.NoError(t, err)
+	assert.Equal(t, uint64(1), total)
+	require.Len(t, result, 1)
+	assert.Equal(t, uint64(1), result[0].ID)
+	assert.Equal(t, "/api/v1/users", result[0].Path)
+}
+
+func TestBatchInsert_Empty(t *testing.T) {
+	err := BatchInsert(context.Background(), nil)
+	require.NoError(t, err)
+}
+
+func TestBatchInsert_UsesModelBatchSQL(t *testing.T) {
+	ctx := context.Background()
+	mockBatch := &mockBatch{}
+	mockConn := &mockConn{
+		batch:      mockBatch,
+		batchQuery: analyticsmodel.UserAccessLog{}.BatchInsertSQL(),
+	}
+	db.SetChConnForTest(mockConn)
+	t.Cleanup(func() { db.SetChConnForTest(nil) })
+
+	createdAt := time.Now().UTC()
+	err := BatchInsert(ctx, []analyticsmodel.UserAccessLog{
+		{
+			ID:        1,
+			UserID:    42,
+			Path:      "/api/v1/test",
+			Method:    "GET",
+			IP:        "127.0.0.1",
+			UserAgent: "test-agent",
+			Headers:   "{}",
+			Status:    200,
+			Latency:   12,
+			CreatedAt: createdAt,
+		},
+	})
+	require.NoError(t, err)
+	assert.True(t, mockConn.prepareCalled)
+	assert.Equal(t, analyticsmodel.UserAccessLog{}.BatchInsertSQL(), mockConn.preparedQuery)
+	assert.True(t, mockBatch.sendCalled)
+	require.Len(t, mockBatch.rows, 1)
+	assert.Equal(t, uint64(42), mockBatch.rows[0][1])
+}
+
+type mockConn struct {
+	batch          driver.Batch
+	batchQuery     string
+	prepareCalled  bool
+	preparedQuery  string
+}
+
+func (m *mockConn) Contributors() []string { return nil }
+
+func (m *mockConn) ServerVersion() (*driver.ServerVersion, error) { return nil, nil }
+
+func (m *mockConn) Select(_ context.Context, _ any, _ string, _ ...any) error { return nil }
+
+func (m *mockConn) Query(_ context.Context, _ string, _ ...any) (driver.Rows, error) {
+	return nil, nil
+}
+
+func (m *mockConn) QueryRow(_ context.Context, _ string, _ ...any) driver.Row { return nil }
+
+func (m *mockConn) PrepareBatch(_ context.Context, query string, _ ...driver.PrepareBatchOption) (driver.Batch, error) {
+	m.prepareCalled = true
+	m.preparedQuery = query
+	return m.batch, nil
+}
+
+func (m *mockConn) Exec(_ context.Context, _ string, _ ...any) error { return nil }
+
+func (m *mockConn) AsyncInsert(_ context.Context, _ string, _ bool, _ ...any) error { return nil }
+
+func (m *mockConn) Ping(_ context.Context) error { return nil }
+
+func (m *mockConn) Stats() driver.Stats { return driver.Stats{} }
+
+func (m *mockConn) Close() error { return nil }
+
+type mockBatch struct {
+	rows       [][]any
+	sendCalled bool
+}
+
+func (m *mockBatch) Abort() error { return nil }
+
+func (m *mockBatch) Append(v ...any) error {
+	m.rows = append(m.rows, v)
+	return nil
+}
+
+func (m *mockBatch) AppendStruct(_ any) error { return nil }
+
+func (m *mockBatch) Column(_ int) driver.BatchColumn { return nil }
+
+func (m *mockBatch) Flush() error { return nil }
+
+func (m *mockBatch) Send() error {
+	m.sendCalled = true
+	return nil
+}
+
+func (m *mockBatch) IsSent() bool { return m.sendCalled }
+
+func (m *mockBatch) Rows() int { return len(m.rows) }
+
+func (m *mockBatch) Columns() []column.Interface { return nil }
+
+func (m *mockBatch) Close() error { return nil }

internal/repository/analytics/access_log_writer.go

@@ -0,0 +1,49 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package analytics
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/Rain-kl/Wavelet/internal/db"
+	analyticsmodel "github.com/Rain-kl/Wavelet/internal/model/analytics"
+)
+
+// BatchInsert writes access logs to ClickHouse using the native batch API.
+func BatchInsert(ctx context.Context, logs []analyticsmodel.UserAccessLog) error {
+	if len(logs) == 0 {
+		return nil
+	}
+	if db.ChConn == nil {
+		return fmt.Errorf("clickhouse connection is not initialized")
+	}
+
+	batch, err := db.ChConn.PrepareBatch(ctx, analyticsmodel.UserAccessLog{}.BatchInsertSQL())
+	if err != nil {
+		return fmt.Errorf("prepare clickhouse batch: %w", err)
+	}
+
+	for _, logItem := range logs {
+		if err := batch.Append(
+			logItem.ID,
+			logItem.UserID,
+			logItem.Path,
+			logItem.Method,
+			logItem.IP,
+			logItem.UserAgent,
+			logItem.Headers,
+			logItem.Status,
+			logItem.Latency,
+			logItem.CreatedAt,
+		); err != nil {
+			return fmt.Errorf("append access log to batch: %w", err)
+		}
+	}
+
+	if err := batch.Send(); err != nil {
+		return fmt.Errorf("send clickhouse batch: %w", err)
+	}
+	return nil
+}

internal/repository/analytics/browser.go

@@ -0,0 +1,30 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package analytics
+
+import "strings"
+
+// ParseBrowserName performs lightweight User-Agent browser identification.
+func ParseBrowserName(ua string) string {
+	uaLower := strings.ToLower(ua)
+	if strings.Contains(uaLower, "micromessenger") {
+		return "WeChat"
+	}
+	if strings.Contains(uaLower, "postman") {
+		return "Postman"
+	}
+	if strings.Contains(uaLower, "edg/") || strings.Contains(uaLower, "edge") {
+		return "Edge"
+	}
+	if strings.Contains(uaLower, "firefox") {
+		return "Firefox"
+	}
+	if strings.Contains(uaLower, "chrome") {
+		return "Chrome"
+	}
+	if strings.Contains(uaLower, "safari") {
+		return "Safari"
+	}
+	return "Other"
+}