liangguodong
4ac47c8474
- 新增story_characters表和seed_characters.sql种子数据(27个角色) - AI改写/续写功能注入角色信息(性别/年龄/外貌/性格) - 首页UI下移避让微信退出按钮 - 个人中心页面布局重构
130 lines
4.9 KiB
Python
130 lines
4.9 KiB
Python
"""
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故事相关ORM模型
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"""
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from sqlalchemy import Column, Integer, String, Text, Boolean, TIMESTAMP, ForeignKey, Enum, JSON
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from app.database import Base
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import enum
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class Story(Base):
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"""故事主表"""
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__tablename__ = "stories"
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id = Column(Integer, primary_key=True, autoincrement=True)
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title = Column(String(100), nullable=False)
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cover_url = Column(String(255), default="")
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description = Column(Text)
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author_id = Column(Integer, default=0)
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category = Column(String(50), nullable=False)
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play_count = Column(Integer, default=0)
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like_count = Column(Integer, default=0)
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is_featured = Column(Boolean, default=False)
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status = Column(Integer, default=1)
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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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nodes = relationship("StoryNode", back_populates="story", cascade="all, delete-orphan")
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characters = relationship("StoryCharacter", back_populates="story", cascade="all, delete-orphan")
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class StoryCharacter(Base):
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"""故事角色表"""
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__tablename__ = "story_characters"
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id = Column(Integer, primary_key=True, autoincrement=True)
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story_id = Column(Integer, ForeignKey("stories.id", ondelete="CASCADE"), nullable=False)
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name = Column(String(50), nullable=False)
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role_type = Column(String(20), default="supporting") # protagonist/antagonist/supporting
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gender = Column(String(10), default="")
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age_range = Column(String(20), default="")
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appearance = Column(Text) # 外貌描述
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personality = Column(Text) # 性格描述
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background = Column(Text) # 背景故事
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avatar_prompt = Column(Text) # AI绘图提示词
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avatar_url = Column(String(500), default="")
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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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story = relationship("Story", back_populates="characters")
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class StoryNode(Base):
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"""故事节点表"""
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__tablename__ = "story_nodes"
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id = Column(Integer, primary_key=True, autoincrement=True)
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story_id = Column(Integer, ForeignKey("stories.id", ondelete="CASCADE"), nullable=False)
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node_key = Column(String(50), nullable=False)
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content = Column(Text, nullable=False)
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speaker = Column(String(50), default="")
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background_image = Column(String(255), default="")
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character_image = Column(String(255), default="")
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bgm = Column(String(255), default="")
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is_ending = Column(Boolean, default=False)
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ending_name = Column(String(100), default="")
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ending_score = Column(Integer, default=0)
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ending_type = Column(String(20), default="")
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sort_order = Column(Integer, default=0)
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created_at = Column(TIMESTAMP, server_default=func.now())
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story = relationship("Story", back_populates="nodes")
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choices = relationship("StoryChoice", back_populates="node", cascade="all, delete-orphan")
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class StoryChoice(Base):
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"""故事选项表"""
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__tablename__ = "story_choices"
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id = Column(Integer, primary_key=True, autoincrement=True)
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node_id = Column(Integer, ForeignKey("story_nodes.id", ondelete="CASCADE"), nullable=False)
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story_id = Column(Integer, nullable=False)
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text = Column(String(200), nullable=False)
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next_node_key = Column(String(50), nullable=False)
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sort_order = Column(Integer, default=0)
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is_locked = Column(Boolean, default=False)
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created_at = Column(TIMESTAMP, server_default=func.now())
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node = relationship("StoryNode", back_populates="choices")
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class DraftStatus(enum.Enum):
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"""草稿状态枚举"""
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pending = "pending"
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processing = "processing"
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completed = "completed"
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failed = "failed"
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class StoryDraft(Base):
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"""AI改写草稿表"""
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__tablename__ = "story_drafts"
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id = Column(Integer, primary_key=True, autoincrement=True)
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user_id = Column(Integer, ForeignKey("users.id", ondelete="CASCADE"), nullable=False)
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story_id = Column(Integer, ForeignKey("stories.id", ondelete="CASCADE"), nullable=False)
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title = Column(String(100), default="")
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# 用户输入
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path_history = Column(JSON, default=None) # 用户之前的选择路径
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current_node_key = Column(String(50), default="")
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current_content = Column(Text, default="")
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user_prompt = Column(String(500), nullable=False)
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# AI生成结果
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ai_nodes = Column(JSON, default=None) # AI生成的新节点
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entry_node_key = Column(String(50), default="")
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tokens_used = Column(Integer, default=0)
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# 状态
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status = Column(Enum(DraftStatus), default=DraftStatus.pending)
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error_message = Column(String(500), default="")
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is_read = Column(Boolean, default=False) # 用户是否已查看
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created_at = Column(TIMESTAMP, server_default=func.now())
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completed_at = Column(TIMESTAMP, default=None)
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# 关联
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story = relationship("Story")
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