DaydreamCoding f7f5e33830 feat(quota): user×platform 配额 DB 写聚合 flusher ...

Redis 同步权威 + DB 镜像,不在进程内维护 delta:
- 写入点 HasUserPlatformQuotaLimit 守卫:无 limit 跳过 Redis 写与持久化
- 累加 usage 的 Lua 在 flusher_enabled 时 SADD 脏集 billing:upq:dirty
- UserPlatformQuotaUsageFlusher 定时 SPOP 脏集 → 批量 HGETALL 读当前窗口 usage 快照
  → BatchSnapshotUsage 绝对值 UPSERT 覆盖 DB(去 SELECT FOR UPDATE 行锁)
  → 失败 SADD 回 / FK(23503)整批丢弃
- flusher 单批 clamp 到 ≤6000,保证一次 flush 只生成一条 UPSERT(单事务原子)
- flusher_enabled 默认 false(降级=旧异步直写 DB)

效果:DB 写连接从 O(QPS) 收敛到 O(副本)。
循环依赖:service 层独立 Snapshot/FK 类型,repository adapter 转换 + %w 映射 FK error。
admin reset/upsert 后失效 cache(脏残留被 flusher 当 MISS 跳过)。

健壮性与可观测性:
- flusher_enabled=false 时 Start 不注册定时器;flush_interval_ms 非法回退 2s
- Readd 回填失败单独计 dirty_lost(不再误记 dirty_readd)并 ALERT;脏集 Readd 补兜底 TTL
- 单 tick 达 max batches 上限仍有积压时记 log
- admin 失效 cache 失败升级为 ALERT(提示 enforcement 可能延迟至 sentinel TTL)
- BatchGet 单条命令失败 / usage 字段损坏均记 log,避免静默以 0 覆写 DB

三态 go vet + 单测/集成测全绿。
已知取舍(默认 flusher_enabled=false 不触发):
- FK 整批丢弃牵连同批正常 key(活跃 key 靠下次 SADD+绝对值快照自愈;Redis 仍权威)
- admin reset/upsert 直写 DB 与 flusher 异步刷存在覆盖竞态:flusher 持旧快照在途时可能覆盖
  admin 刚写值(limit 列不受影响;usage 有 preflight windowExpired 兜底;低频)。彻底消除需 version OCC。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-05-29 17:19:15 +08:00

..

admin

feat(quota): user×platform 配额 DB 写聚合 flusher

2026-05-29 17:19:15 +08:00

dto

feat(openai): codex_cli_only 新增放行 Claude Code Codex 插件的机制

2026-05-27 23:55:34 +08:00

quotaview

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

announcement_handler.go

merge upstream main

2026-02-02 22:13:50 +08:00

api_key_handler.go

feat(table): 表格排序与搜索改为后端处理

2026-04-09 18:14:28 +08:00

auth_current_user_test.go

fix(profile): stabilize identity binding management

2026-04-22 13:19:28 +08:00

auth_dingtalk_client_test.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

auth_dingtalk_client.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

auth_dingtalk_oauth_test.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

auth_dingtalk_oauth.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

auth_email_oauth_test.go

fix: 完善邮箱快捷登录注册流程

2026-05-06 20:52:10 +08:00

auth_email_oauth.go

fix: 完善邮箱快捷登录注册流程

2026-05-06 20:52:10 +08:00

auth_handler.go

feat(auth): 透传验证码邮件语言偏好

2026-05-20 13:25:45 +08:00

auth_linuxdo_oauth_test.go

fix(auth): harden oauth identity upgrade paths

2026-04-22 14:56:56 +08:00

auth_linuxdo_oauth.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

auth_oauth_logout_test.go

fix(auth): harden pending oauth and backend mode flows

2026-04-22 12:30:00 +08:00

auth_oauth_pending_flow_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

auth_oauth_pending_flow.go

feat(auth): 透传验证码邮件语言偏好

2026-05-20 13:25:45 +08:00

auth_oauth_test_helpers_test.go

fix(oidc): harden verified-email fast path

2026-05-21 15:19:29 +08:00

auth_oidc_oauth_test.go

fix(oidc): harden verified-email fast path

2026-05-21 15:19:29 +08:00

auth_oidc_oauth.go

fix(oidc): harden verified-email fast path

2026-05-21 15:19:29 +08:00

auth_session_revocation_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

auth_wechat_oauth_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

auth_wechat_oauth.go

feat(dingtalk): 钉钉 OAuth 登录接入与 internal_only 用户属性同步

2026-05-19 15:27:47 +08:00

available_channel_handler_test.go

feat(channels): themed model popover + group-badge with rate, subscription & exclusivity

2026-04-21 21:44:34 +08:00

available_channel_handler.go

feat(channels): themed model popover + group-badge with rate, subscription & exclusivity

2026-04-21 21:44:34 +08:00

channel_monitor_user_handler.go

feat(channel-monitor): add feature switch settings + fix extra_models save

2026-04-21 00:21:29 +08:00

concurrency_error_response_test.go

fix: classify concurrency acquire failures

2026-05-28 10:03:41 +00:00

concurrency_error_response.go

fix: classify concurrency acquire failures

2026-05-28 10:03:41 +00:00

content_moderation_helper.go

feat(risk-control): add content moderation audit

2026-05-07 09:14:47 +08:00

endpoint_test.go

Add OpenAI embeddings gateway

2026-05-28 19:39:52 +08:00

endpoint.go

Add OpenAI embeddings gateway

2026-05-28 19:39:52 +08:00

failover_loop_test.go

feat: 支持 API Key 上游池模式同账号重试次数配置与自定义错误策略

2026-03-08 14:12:17 +08:00

failover_loop.go

feat: 支持 API Key 上游池模式同账号重试次数配置与自定义错误策略

2026-03-08 14:12:17 +08:00

gateway_handler_billing_error_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

gateway_handler_chat_completions.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

gateway_handler_error_fallback_test.go

fix(openai): also emit response.failed in ensureForwardErrorResponse after Writer.Written

2026-05-24 22:00:56 +08:00

gateway_handler_intercept_test.go

fix: 收敛 Claude Code 探测拦截并补齐回归测试

2026-02-07 19:04:08 +08:00

gateway_handler_responses.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

gateway_handler_stream_failover_test.go

增加测试

2026-03-15 16:21:49 +08:00

gateway_handler_warmup_intercept_unit_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

gateway_handler.go

Merge pull request #2865 from wey-gu/feat/usage-request-context

2026-05-29 16:21:59 +08:00

gateway_helper_backoff_test.go

test: 为代码审核修复添加详细单元测试（7个测试文件，50+测试用例）

2026-02-07 22:14:07 +08:00

gateway_helper_fastpath_test.go

feat: cleanup stale concurrency slots on startup

2026-03-09 19:55:18 +08:00

gateway_helper_hotpath_test.go

fix: classify concurrency acquire failures

2026-05-28 10:03:41 +00:00

gateway_helper_test.go

…

gateway_helper.go

fix: classify concurrency acquire failures

2026-05-28 10:03:41 +00:00

gateway_models_test.go

feat(group): 支持自定义 /v1/models 模型列表

2026-05-27 18:00:45 +08:00

gemini_cli_session_test.go

fix(gateway): harden digest logging and align antigravity ops

2026-02-07 17:12:15 +08:00

gemini_v1beta_handler_test.go

fix(handler): fallback known gemini models on v1beta 404

2026-04-01 02:20:13 +08:00

gemini_v1beta_handler.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

handler.go

feat(risk-control): add content moderation audit

2026-05-07 09:14:47 +08:00

idempotency_helper_test.go

feat(idempotency): 为关键写接口接入幂等并完善并发容错

2026-02-23 12:45:37 +08:00

idempotency_helper.go

feat(idempotency): 为关键写接口接入幂等并完善并发容错

2026-02-23 12:45:37 +08:00

image_concurrency_limiter_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

image_concurrency_limiter.go

feat: add OpenAI image generation controls

2026-05-05 03:26:54 +08:00

logging.go

chore(logging): 完成后端日志审计与结构化迁移

2026-02-12 19:01:09 +08:00

openai_chat_completions.go

Merge pull request #2865 from wey-gu/feat/usage-request-context

2026-05-29 16:21:59 +08:00

openai_embeddings.go

Merge pull request #2865 from wey-gu/feat/usage-request-context

2026-05-29 16:21:59 +08:00

openai_gateway_compact_log_test.go

fix(openai): bump codex CLI version from 0.104.0 to 0.125.0

2026-04-25 05:26:33 +00:00

openai_gateway_endpoint_normalization_test.go

refactor: migrate all handlers to shared endpoint normalization middleware

2026-03-15 22:13:42 +08:00

openai_gateway_handler_test.go

test: 修复内容审计日志异步断言

2026-05-29 09:57:02 +08:00

openai_gateway_handler.go

Merge pull request #2865 from wey-gu/feat/usage-request-context

2026-05-29 16:21:59 +08:00

openai_gateway_usage_context_test.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

openai_images_controls_test.go

feat: add OpenAI image generation controls

2026-05-05 03:26:54 +08:00

openai_images.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

ops_error_logger_test.go

fix(ops): classify local policy denials outside SLA

2026-05-26 17:19:09 +08:00

ops_error_logger.go

fix(ops): classify local policy denials outside SLA

2026-05-26 17:19:09 +08:00

page_handler_test.go

Fix image billing size normalization

2026-05-12 15:21:31 +08:00

page_handler.go

fix: harden markdown page image paths

2026-05-07 10:05:49 +08:00

payment_handler_resume_test.go

feat: add Airwallex payments and multi-currency support

2026-05-11 11:17:26 +08:00

payment_handler.go

Merge pull request #2599 from Arron196/feature/email-template-editor

2026-05-20 15:12:57 +08:00

payment_webhook_handler_test.go

feat: add Airwallex payments and multi-currency support

2026-05-11 11:17:26 +08:00

payment_webhook_handler.go

feat: add Airwallex payments and multi-currency support

2026-05-11 11:17:26 +08:00

redeem_handler.go

…

request_body_limit_test.go

…

request_body_limit.go

…

setting_handler_public_test.go

feat(settings): support dual-mode wechat oauth defaults

2026-04-21 20:36:10 +08:00

setting_handler.go

feat(settings): 添加邮件退订入口

2026-05-20 11:09:18 +08:00

stream_error_event_test.go

style: fix lint errors in response.failed SSE writer

2026-05-25 18:16:46 +08:00

stream_error_event.go

style: fix lint errors in response.failed SSE writer

2026-05-25 18:16:46 +08:00

subscription_handler.go

…

totp_handler.go

feat(auth): 透传验证码邮件语言偏好

2026-05-20 13:25:45 +08:00

usage_handler_daily_test.go

feat(usage): 用户 API Key 用量页支持按日明细

2026-05-20 15:48:38 +08:00

usage_handler_request_type_test.go

feat(table): 表格排序与搜索改为后端处理

2026-04-09 18:14:28 +08:00

usage_handler_sort_test.go

feat(table): 表格排序与搜索改为后端处理

2026-04-09 18:14:28 +08:00

usage_handler.go

feat(usage): 用户 API Key 用量页支持按日明细

2026-05-20 15:48:38 +08:00

usage_record_submit_task_test.go

Preserve usage request context

2026-05-28 22:44:25 +08:00

user_handler_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

user_handler.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

user_msg_queue_helper.go

feat(gateway): 双模式用户消息队列 — 串行队列 + 软性限速

2026-03-03 01:05:11 +08:00

user_platform_quotas_handler_test.go

feat(quota): 用户 × 平台 USD 配额

2026-05-26 10:49:20 +08:00

wire.go

chore(wire): 注入通知邮件服务

2026-05-20 11:09:18 +08:00