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area:activity
活动/统计
area:admin
管理后台
area:admin-api
area:ai
AI/RAG
area:ai-runtime
AI Runtime / AI 分析体系相关
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area:api
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audit:api-admin-info
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blocked-by:api-info-aggregation
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work:admin-api
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work:quota
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Prisma Schema 设计
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work:snapshot
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M1:AI / RAG 运行时与检索底座(P0~P1)
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Reference: wangdl/api-server#20
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目标
在 M0-11 Quota/Billing/Cost 基础版之上实现成本记录闭环,确保所有 AI/OCR/Vision/Embedding/RAG 调用的消耗都能被精确记录并按服务商/模块/用户维度汇总。
本 Issue 只做深化设计,基础能力(额度管理、会员计划、成本记录)已在 M0-11 完成。
背景说明
M0-11 建立了 Quota 和 Cost 的数据模型。本阶段需要打通"AI Gateway 产生 AIUsageLog → Cost 模块消费事件 → 成本汇总 → Admin 成本报表"的完整链路。
核心目标是:任何一次 AI 调用都能在 Admin 成本报表中查到它的消耗,并可按服务商、模块、用户、时间等维度聚合。
模块深化内容
AIUsageLog → Cost 事件消费链路:
成本汇总:
Admin 成本报表:
成本预警闭环:
基础设施依赖变更
相比 M0-11,无新增依赖。
接口设计(新增部分)
AAPI 新增/深化:
Domain Event(新增)
Admin 视图设计(深化)
成本报表页(深化):
成本预警页(深化):
交付检查
验收标准
禁止事项
不建议当前阶段实现
✅ M1-06 实施完成 — M1 里程碑全部完成 🎉
交付内容
CostAggregationServiceGET /admin-api/costs/report?days=30POST /admin-api/costs/aggregateGET /admin-api/costs/export-csv?days=30GET /admin-api/costs/top-users?days=30E2E 测试 (test/m1.e2e-spec.ts M1-06)
GET /admin-api/costs/reportPOST /admin-api/costs/aggregateGET /admin-api/costs/top-usersGET /admin-api/costs/export-csvM1 里程碑总结
运行
🔧 审计修复 — 2026-05-24
问题: CostAggregationService 只能通过
POST /admin-api/costs/aggregate手动触发汇总,缺少自动调度。修复: 添加
OnModuleInit+OnModuleDestroy,启动时立即汇总一次,之后每小时自动执行aggregateToday()。手动触发接口保留。文件:
src/modules/admin-costs/cost-aggregation.service.tsCommit:
14eaad5