Files
bid-doctor/server/migrations/sql/0001_baseline/08_ai.sql
YANG JIANKUAN ad7fba6021 feat(server): 工程骨架后端——上传 → 解析 → 清单最小链路
- core:配置(prod 拒绝默认密钥 / dev 短信 / 假模型)、租户事务 + 行级安全策略、
  problem+json 错误码、信封加密与签名下载、对象存储、事务内入队、Valkey stream 事件流、权限点
- identity:手机号 HMAC 存储、注册、登录(挤下线需确认,API3)、服务端会话
- billing:额度流水只追加,预扣 / 结算 / 退回,一笔预扣只有一个结局
- document:分片上传、按文件头识别格式、Gotenberg 转换、文字层与稳定句子编号
- checklist:标注规则识别、模型抽取、三道校验、标注类条款规则兜底、重跑对齐
- ai:提示词注册表(extract.substantive v1 来自 S4 v2)、假模型、OpenAI 兼容供应商、ai_call 流水
- 迁移:data-model 基线、套餐、Procrastinate、会话状态函数
- 测试 30 个:租户隔离、额度、失败退回、对象加密、契约一致性
- Compose(含 migrate)、镜像、CI

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-03 18:48:10 +08:00

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-- 8. ai:调用流水账(架构 §3.6)
-- 来源:docs/architecture/schema-draft.sql(2026-11-03 验证过的草案)
CREATE TABLE ai_call ( -- 不存原文;输入按 input_hash 去对象存储取
id uuid PRIMARY KEY,
tenant_id uuid NOT NULL,
job_type text NOT NULL CHECK (job_type IN ('parse_job', 'check_run')),
job_id uuid NOT NULL, -- 不加外键:删除项目后成本数据保留
task text NOT NULL, -- 如 extract.qualification
capability text NOT NULL CHECK (capability IN ('vision', 'fast', 'reasoning', 'embedding')),
provider text NOT NULL,
model text NOT NULL,
prompt_id text NOT NULL,
prompt_version text NOT NULL,
prompt_hash bytea NOT NULL,
input_hash bytea NOT NULL,
output_hash bytea,
tokens_in int,
tokens_out int,
tokens_cached int,
latency_ms int,
output_mode text CHECK (output_mode IN ('json_schema', 'json_mode', 'repaired')),
error_class text CHECK (error_class IN ('timeout', 'rate_limited', 'server', 'network', 'bad_output')),
cost_micro_cny bigint, -- 估算成本,百万分之一元
created_at timestamptz NOT NULL DEFAULT now()
);
CREATE INDEX ON ai_call (tenant_id, job_id);
CREATE INDEX ON ai_call (created_at);
CREATE TRIGGER ai_call_append_only BEFORE UPDATE OR DELETE ON ai_call
FOR EACH ROW EXECUTE FUNCTION forbid_change();