feat(ai): W1-AI-CLOSURE 超级 Sprint — 9 APP 全链路收口 + chat 上下文真激活
Phase 2.3 chat 上下文捕获链路从未真正激活到完整工作: - 14 处 ai-float-button 补 sourcePage,chat.ts 三分支同步设 pageFilters.contextId - 后端 page_context 4 层 BUG 修(列名错位 + RLS site_id 未重设) - xcx_chat filters.pop 破坏 body.page_context 引用 — dict() 浅拷贝隔离 - chat 流式 markdown 实时解析(表格/标题/列表/加粗 + KPI 富卡) - reference_card KPI 富卡接入 SSE 路径,db 真写入 - 维客线索 source 显示规则:AI 来源用机器人 icon 替代长文字 数据库: - public.member_retention_clue 加 emoji + runtime_mode + sandbox_instance_id - biz.ai_run_logs 加 assistant_id + 复合索引 - chk_ai_cache_type CHECK 约束 8 类应用名 - cache_type / app_type 命名统一(app6_note / app7_customer / app8_consolidation) - 历史 emoji 抽取脚本 44/44 成功 后端 silent failure 修: - cleanup_service WHERE app_type → cache_type(90 天清理 + 20K 上限重新生效) - _build_ai_insight 字段错位修复(app4 → app7 + 字段对齐 prompt schema) - task_manager talkingPoints 改 app5_tactics + tactics 字段 - task_manager aiSuggestion 改取 one_line_summary - cache_service.CACHE_EXPIRY_DAYS 加 app2a_finance_area - WS /ws/ai-cache 加 token + JWT + site_id 校验(P0 信息泄露漏洞) - internal_ai token 改 hmac.compare_digest 工具/文档: - main.py 加 RotatingFileHandler logs/backend.log + uvicorn /health 过滤 - 新建 utils/clue_category.py(VI 6 类配色 + emoji fallback + source 显示规则) - 新建 utils/markdown.ts(轻量 md 转 rich-text 解析 + streaming 容错) - audit + 数据库变更说明 + backlog §七 #14 收口 + #15-#38 残余子任务 - backlog 追加 §十一 App1 参数/MCP/沙箱审计 + §十二 百炼/SQL MCP 主任务线 实地 MCP 走查:14 入口数据层 + 5 代表入口 sourcePage 注入 + customer-detail 全模块 + chat md 渲染 + reference_card 富卡 都已验证。9 项预先 BUG/UX 登记 §七 #29-#38 后续修复。 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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@@ -26,15 +26,18 @@ class AICleanupService:
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RETENTION_DAYS = 90
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CACHE_LIMIT_PER_APP = 20_000
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CACHE_APP_TYPES = [
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# 8 类需要走 ai_cache 的应用(app1_chat 走 ai_messages,不进 ai_cache)
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# 命名与 prompt 文件名一致(W1-AI-CLOSURE 组 1 数据库迁移已统一)。
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CACHE_TYPES: tuple[str, ...] = (
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"app2_finance",
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"app2a_finance_area", # P0-11 修正:之前漏掉,导致 64 区域组合永不清理
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"app3_clue",
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"app4_analysis",
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"app5_tactics",
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"app6_note_analysis",
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"app7_customer_analysis",
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"app8_clue_consolidated",
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]
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"app6_note",
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"app7_customer",
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"app8_consolidation",
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)
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async def run_cleanup(self) -> dict:
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"""执行全部清理,返回各步骤删除记录数。
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@@ -119,7 +122,12 @@ class AICleanupService:
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conn.close()
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async def _cleanup_cache(self) -> dict[str, int]:
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"""每个 App 类型保留最新 20,000 条,删除超出部分。"""
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"""每个 cache_type 保留最新 20,000 条,删除超出部分。
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P0-8 修正:ai_cache 表列名是 cache_type 不是 app_type;之前 SQL `WHERE
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app_type=%s` 一直抛 UndefinedColumn 错误被 except 静默吞,导致 90 天清理
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与 20K 上限完全失效,生产 ai_cache 表无限膨胀。
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"""
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from app.database import get_connection
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result: dict[str, int] = {}
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@@ -127,35 +135,35 @@ class AICleanupService:
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try:
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with conn.cursor() as cur:
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cur.execute("SET statement_timeout = 300000")
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for app_type in self.CACHE_APP_TYPES:
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for cache_type in self.CACHE_TYPES:
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try:
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# 子查询:找到该 app_type 第 20001 条的 created_at 作为截断点
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# 子查询:找到该 cache_type 第 20001 条的 created_at 作为截断点
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cur.execute(
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"""
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DELETE FROM biz.ai_cache
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WHERE app_type = %s
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WHERE cache_type = %s
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AND id NOT IN (
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SELECT id FROM biz.ai_cache
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WHERE app_type = %s
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WHERE cache_type = %s
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ORDER BY created_at DESC
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LIMIT %s
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)
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""",
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(app_type, app_type, self.CACHE_LIMIT_PER_APP),
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(cache_type, cache_type, self.CACHE_LIMIT_PER_APP),
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)
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deleted = cur.rowcount
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result[app_type] = deleted
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result[cache_type] = deleted
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if deleted > 0:
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logger.info(
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"清理 ai_cache [%s]: 删除 %d 条",
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app_type,
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cache_type,
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deleted,
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)
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except Exception:
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logger.exception("清理 ai_cache [%s] 失败", app_type)
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result[app_type] = -1
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logger.exception("清理 ai_cache [%s] 失败", cache_type)
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result[cache_type] = -1
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conn.rollback()
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# 重新开始事务以继续后续 app_type
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# 重新开始事务以继续后续 cache_type
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continue
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conn.commit()
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return result
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