lt
40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
from sqlalchemy import Column, String, Integer, Float, Date, DateTime, Text, Boolean, JSON
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from sqlalchemy.sql import func
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from .database import Base
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from datetime import datetime
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class Topic(Base):
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__tablename__ = "topics"
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id = Column(String, primary_key=True, index=True)
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title = Column(String, nullable=False)
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field = Column(String, nullable=False)
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format = Column(String)
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core_concept = Column(Text)
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audience_pain = Column(Text)
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unique_angle = Column(Text)
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priority = Column(String) # 高/中
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priority_score = Column(Integer, default=0)
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total_score = Column(Float)
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status = Column(String, default="pending") # pending/draft/ready/published
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cases = Column(JSON, default=list)
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source_file = Column(String)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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ready_at = Column(Date)
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published_at = Column(Date)
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compliance_score = Column(Integer)
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platform_urls = Column(JSON, default=dict) # {"zhihu": "...", "wechat": "...", "xiaohongshu": "..."}
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class Article(Base):
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__tablename__ = "articles"
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id = Column(String, primary_key=True) # e.g., A01_zhihu
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topic_id = Column(String, nullable=False)
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platform = Column(String, nullable=False)
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file_path = Column(String, nullable=False)
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status = Column(String, default="draft") # draft/optimized/published
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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compliance_score = Column(Integer)
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html_content = Column(Text) # 可缓存HTML内容以便预览
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