wsb1224
c7df34d0cd
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69 lines
4.1 KiB
Python
69 lines
4.1 KiB
Python
"""PPT 生成会话模型。"""
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from sqlalchemy import Column, String, Text, Integer, TIMESTAMP, func
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from insurance.db.compat import db
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class PptSession(db.Model):
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"""PPT 生成会话表。"""
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__tablename__ = "insurance_ppt_sessions"
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id = Column(String(36), primary_key=True, comment="UUID")
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user_id = Column(String(64), nullable=False, comment="用户 ID")
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status = Column(String(20), default="created", nullable=False,
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comment="状态: created/parsing/parsed/generating/done/error")
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files_json = Column(Text, nullable=True, comment="上传文件列表 JSON")
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extractions_json = Column(Text, nullable=True, comment="提取结果 JSON")
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parse_progress = Column(Integer, default=0, nullable=False, comment="解析进度 0-100")
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parse_message = Column(Text, nullable=True, comment="解析进度说明")
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parse_error = Column(Text, nullable=True, comment="解析任务错误")
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parse_started_at = Column(TIMESTAMP, nullable=True, comment="解析开始时间")
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parse_finished_at = Column(TIMESTAMP, nullable=True, comment="解析完成时间")
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chat_history_json = Column(Text, nullable=True, comment="对话历史 JSON")
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ppt_path = Column(String(500), nullable=True, comment="生成的 PPT 路径")
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markdown_path = Column(String(500), nullable=True, comment="Markdown 路径")
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preview_paths_json = Column(Text, nullable=True, comment="预览图路径 JSON")
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preview_pdf_path = Column(String(500), nullable=True, comment="预览 PDF 路径")
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slide_count = Column(Integer, nullable=True, comment="幻灯片数量")
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# 工作区字段（migrate_022）
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title = Column(String(200), default="", comment="用户可识别名称")
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workflow_step = Column(String(20), default="upload", comment="当前业务步骤")
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draft_options_json = Column(Text, nullable=True, comment="模板、公司、脱敏等草稿设置")
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draft_revision = Column(Integer, default=1, comment="当前草稿版本")
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generated_revision = Column(Integer, default=0, comment="最新成品版本")
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latest_task_id = Column(String(36), nullable=True, comment="最近一次任务 ID")
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latest_output_path = Column(String(500), nullable=True, comment="最新成品路径")
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archived_at = Column(TIMESTAMP, nullable=True, comment="归档时间")
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created_at = Column(TIMESTAMP, server_default=func.now())
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updated_at = Column(TIMESTAMP, server_default=func.now(), onupdate=func.now())
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def to_dict(self):
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import json
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return {
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"id": self.id,
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"user_id": self.user_id,
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"status": self.status,
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"files": json.loads(self.files_json) if self.files_json else [],
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"extractions": json.loads(self.extractions_json) if self.extractions_json else [],
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"parse_progress": self.parse_progress or 0,
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"parse_message": self.parse_message,
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"parse_error": self.parse_error,
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"parse_started_at": str(self.parse_started_at) if self.parse_started_at else None,
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"parse_finished_at": str(self.parse_finished_at) if self.parse_finished_at else None,
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"chat_history": json.loads(self.chat_history_json) if self.chat_history_json else [],
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"ppt_path": self.ppt_path,
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"markdown_path": self.markdown_path,
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"preview_paths": json.loads(self.preview_paths_json) if self.preview_paths_json else [],
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"preview_pdf_path": self.preview_pdf_path,
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"slide_count": self.slide_count,
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"title": self.title or "",
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"workflow_step": self.workflow_step or "upload",
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"draft_options": json.loads(self.draft_options_json) if self.draft_options_json else None,
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"draft_revision": self.draft_revision or 1,
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"generated_revision": self.generated_revision or 0,
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"latest_task_id": self.latest_task_id,
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"latest_output_path": self.latest_output_path,
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"archived_at": str(self.archived_at) if self.archived_at else None,
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"created_at": str(self.created_at) if self.created_at else None,
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"updated_at": str(self.updated_at) if self.updated_at else None,
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}
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