baodan/api/insurance/models/poster_record.py
wsb1224 67b2dac23f slidesConfig 结构错误 — migrate_017 输出改为数组格式,migrate_019 修复历史数据
迁移系统加固 — 加 advisory lock 防并发,失败回滚并中止启动(原来是 catch-and-continue)
安全漏洞 — Settings/History API 权限收紧,API key 返回掩码值,海报 case 所有权校验
依赖缺失 — requirements.txt 补齐 python-pptx/openai/Pillow,Dockerfile 改为统一安装
海报鉴权下载 — 前端全部改用 authenticated blob,不再 window.open 无 token URL
LLM 配置分离 — 海报文案读取 poster_llm_*(不再复用 ppt_llm_*),支持 config namespace
图片生成器 — 兼容 b64_json 和 URL 两种响应格式,追踪 generation_mode/provider/model
种子数据 — 新环境自动获得 2 个海报模板 + 2 个文案模板
2026-07-27 13:21:34 +08:00

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"""海报生成记录模型。"""
from sqlalchemy import Column, String, Text, BigInteger, TIMESTAMP, func
from insurance.db.compat import db
class PosterRecord(db.Model):
"""海报生成记录表。"""
__tablename__ = "poster_records"
id = Column(BigInteger, primary_key=True, autoincrement=True)
user_id = Column(String(50), nullable=False, comment="用户 ID")
product_id = Column(String(50), nullable=True, comment="产品 ID")
case_upload_id = Column(BigInteger, nullable=True, comment="关联计划书上传 ID")
template_id = Column(BigInteger, nullable=True, comment="海报模板 ID")
copy_mode = Column(String(20), nullable=True, comment="文案模式: template/ai")
copy_content = Column(Text, nullable=True, comment="最终文案 JSON")
ai_raw_content = Column(Text, nullable=True, comment="AI 原始文案 JSON合规留痕")
export_url = Column(String(500), nullable=True, comment="导出文件地址")
export_format = Column(String(10), nullable=True, comment="导出格式: png/jpg")
export_size = Column(String(20), nullable=True, comment="导出尺寸")
reference_image_used = Column(String(500), nullable=True, comment="使用的参考图(合规留痕)")
prompt_used = Column(Text, nullable=True, comment="完整 prompt合规留痕")
generation_mode = Column(String(20), nullable=True, comment="生成方式: ai/fallback")
image_provider = Column(String(50), nullable=True, comment="图片供应商")
image_model = Column(String(100), nullable=True, comment="图片模型名称")
created_at = Column(TIMESTAMP, server_default=func.now())
def to_dict(self):
import json
return {
"id": self.id,
"userId": self.user_id,
"productId": self.product_id,
"caseUploadId": self.case_upload_id,
"templateId": self.template_id,
"copyMode": self.copy_mode,
"copyContent": json.loads(self.copy_content) if self.copy_content else None,
"aiRawContent": json.loads(self.ai_raw_content) if self.ai_raw_content else None,
"exportUrl": self.export_url,
"exportFormat": self.export_format,
"exportSize": self.export_size,
"referenceImageUsed": self.reference_image_used,
"promptUsed": self.prompt_used,
"generationMode": self.generation_mode,
"imageProvider": self.image_provider,
"imageModel": self.image_model,
"createdAt": self.created_at.isoformat() if self.created_at else None,
}