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hunjing/backend/app/models/personality.py
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2026-08-21 16:00:13 +08:00

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"""人格版本模型。"""
from datetime import datetime
from sqlalchemy import DateTime, ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column
from app.core.ids import new_personality_id, new_personality_proposal_id
from app.core.time import utc_now
from app.db.base import Base
class PersonalityVersion(Base):
__tablename__ = "personality_versions"
id: Mapped[str] = mapped_column(String(80), primary_key=True, default=new_personality_id)
character_id: Mapped[str] = mapped_column(String(80), ForeignKey("characters.id"), index=True)
version: Mapped[int] = mapped_column(Integer, nullable=False, default=1)
identity_profile: Mapped[str] = mapped_column(Text, nullable=False)
role_destiny: Mapped[str] = mapped_column(Text, nullable=False, default="")
personality_seed: Mapped[str] = mapped_column(Text, nullable=False, default="")
traits: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
expression_style: Mapped[str] = mapped_column(Text, nullable=False, default="")
values: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
relationship_pattern: Mapped[str] = mapped_column(Text, nullable=False, default="")
emotion_baseline: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
reason: Mapped[str] = mapped_column(Text, nullable=False, default="system_seed")
evidence_ids_json: Mapped[str] = mapped_column(Text, nullable=False, default="[]")
created_by: Mapped[str] = mapped_column(String(80), nullable=False, default="system")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
rolled_back_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
class PersonalityProposal(Base):
"""灵核枢人格修改建议(契约字典 §10.6 candidate.status;api-spec §11)。
提议提交后为 ``pending``,经审核批准后派生新人格版本(status=``applied``),
驳回则标记 ``rejected``;本地单用户边界下审核者即用户,写操作均记审计。
"""
__tablename__ = "personality_proposals"
id: Mapped[str] = mapped_column(
String(80), primary_key=True, default=new_personality_proposal_id
)
character_id: Mapped[str] = mapped_column(String(80), ForeignKey("characters.id"), index=True)
fields_json: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
reason: Mapped[str] = mapped_column(Text, nullable=False)
status: Mapped[str] = mapped_column(String(40), nullable=False, default="pending", index=True)
resulting_version_id: Mapped[str | None] = mapped_column(
String(80), ForeignKey("personality_versions.id")
)
reviewed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
reviewed_by: Mapped[str] = mapped_column(String(80), nullable=False, default="system")
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)