52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
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"""发送前合规终审（工作台本地独立校验，不依赖 Agent 返回值）。
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PRD §4.5.2 / §4.8：发送环节必须再次独立执行全套校验（敏感词 + 适当性 + 免责声明），
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不可完全依赖 Agent 保存阶段的结果。三检全过才放行，任一不过抛异常拦截（fail-closed）。
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"""
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from __future__ import annotations
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from common_const import DISCLAIMER_TEXT
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from service.advisor.suitability import check_suitability
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from utils.exceptions import ForbiddenError, NotSuitableError
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def check_disclaimer(content: str | None) -> bool:
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"""免责声明完整性：正文必须「逐字包含」完整原文（精确子串匹配）。"""
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return bool(content) and DISCLAIMER_TEXT in content
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def check_sensitive_words(content: str, words: list[str]) -> list[str]:
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"""敏感词扫描：返回命中的词列表（空列表=通过）。"""
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text = content or ""
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return [w for w in words if w and w in text]
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def review_send(
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*,
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content: str | None,
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title: str | None,
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customer_risk: str | None,
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product_risks: list[str | None],
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sensitive_words: list[str],
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) -> None:
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"""发送终审主入口：三项校验，任一不过抛异常。
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- 敏感词：命中即 ForbiddenError(403)；
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- 适当性：任一建议产品风险高于客户风险即 NotSuitableError(1005)；
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- 免责声明：正文未逐字包含完整原文即 ForbiddenError(403)。
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"""
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# 1) 敏感词（标题 + 正文合并扫描）
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hit = check_sensitive_words(f"{title or ''}\n{content or ''}", sensitive_words)
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if hit:
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raise ForbiddenError(f"报告包含敏感词：{'、'.join(hit[:5])}")
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# 2) 适当性：对建议清单中每个产品风险等级逐一校验
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for pr in product_risks:
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result = check_suitability(customer_risk, pr)
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if not result["ok"]:
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raise NotSuitableError(result["reason"])
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# 3) 免责声明完整性（精确匹配；编辑改动导致不匹配即拦截）
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if not check_disclaimer(content):
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raise ForbiddenError("报告缺少免责声明，禁止发送")
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