初始化提交

backend/app/models/personality.py

@@ -0,0 +1,55 @@
+"""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)