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chenxin 7e23d6fa84 M6:缘契、人格与世界——契约版本链、铸魂分灵、河图境界与三界分流
- 缘契域 domains/yuanqi:covenants(当前版)+ covenant_events(不可变历史);提议—问心—铭契—撤回全链;边界变更立即生效;多维关系并存,服务层拒绝 affinity/好感度单一键;浪漫维度成人资格标记位
- 道体铸魂与分灵 domains/jingsheng/soul.py:soul_forgings 确认流(锚点变更 pending→confirmed 应用并签发新魂籍版本,确认前人物锚点不变);分灵创建新人物(继承资料与谱系 lineage 链、不继承原身份,魂籍从 v1 起)
- 河图域 domains/hetu:persistent_worlds 境界 + world_entities/world_relations 境界作用域重建 + 世谱挂接;境界正史视图(scope=persistent_world 归真集合);canonize 后置推进正史计数
- 三界分流:reality→息壤提取(不变);persistent_world→境界实录+正史推进;simulation→只记试演实录;factual_records 增 scope 列——境界/幻境实录与真界本相隔离
- 正影打通:引文 target_type=memory 时被引记忆 superseded → 返回 successor_memory_id 提示,不静默替换
- 前端:人物详情页缘契面板(提议维度选择/铭契/撤回/事件史)+ 世界页重建(境界目录/实体/正史概览)+ covenants/worlds api 库
- 退役:旧 personality/drive/evolution/world 模块、服务、端点、仓储、schema、前端五页与组件样式;迁移 007 退役九张旧表与 characters.current_personality_version_id
- 验收(test_m6_domains 六用例):多维无单一好感度/铭契版本链/事件不可抹除/撤回立即生效/边界即时/铸魂确认流+魂籍版本/分灵谱系/境界正史不进真界(实录 scope 隔离+真界候选=0)/引文正影后继
- 四套件:后端 379、前端 199、BFF 4、神识 5 包全绿(2 个预存环境失败不变);迁移 007 净库+±1 干净
2026-08-27 20:10:11 +08:00

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"""息壤(记忆域)模型(data-model.md §3)。
- 三级:微痕 trace(短期)/ 明忆 explicit(低敏长期)/ 重忆 sensitive(须确认);
- 双源:user_explicit / self_inferred;
- 版本链:正影=新行 prev_version_id 指旧行,旧行 superseded 停止普通召回,内容不改写;
- 删除:tombstoned 墓碑不承载原文,主存储/检索/上下文全链路停用。
"""
from datetime import datetime
from sqlalchemy import DateTime, Float, ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column
from app.core.ids import new_factual_record_id, new_memory_id, new_memory_trigger_id
from app.core.time import utc_now
from app.db.base import Base
class Memory(Base):
"""统一记忆表:三级 × 类型 × 状态 × 双源(契约词典 §10)。"""
__tablename__ = "memories"
id: Mapped[str] = mapped_column(String(80), primary_key=True, default=new_memory_id)
character_id: Mapped[str] = mapped_column(String(80), index=True, nullable=False)
# trace / explicit / sensitive(§10.1)
tier: Mapped[str] = mapped_column(String(20), nullable=False, index=True)
# persona / episodic / instruction / relationship_view / fact_candidate(§10.2)
type: Mapped[str] = mapped_column(String(40), nullable=False, index=True)
# candidate / pending / active / superseded / tombstoned(§10.3)
status: Mapped[str] = mapped_column(String(20), nullable=False, default="candidate", index=True)
# user_explicit / self_inferred(§10.4)
source: Mapped[str] = mapped_column(String(20), nullable=False, default="self_inferred")
content: Mapped[str] = mapped_column(Text, nullable=False)
# 可解释性:指向镜树节点/事件(撤销与来源展开的依据)
source_refs_json: Mapped[str] = mapped_column(Text, nullable=False, default="[]")
sensitivity: Mapped[str] = mapped_column(String(20), nullable=False, default="none")
priority: Mapped[int] = mapped_column(Integer, nullable=False, default=50)
confidence: Mapped[float] = mapped_column(Float, nullable=False, default=0.5)
# 活力值:2^(-Δdays/半衰期) 衰减、命中强化(§6.2)
vitality: Mapped[float] = mapped_column(Float, nullable=False, default=1.0)
# 微痕有效期;空表示不过期
valid_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
# 记忆界域:境界记忆不进真界上下文(§5)
realm: Mapped[str] = mapped_column(String(40), nullable=False, default="reality")
prev_version_id: Mapped[str | None] = mapped_column(String(80), index=True)
# 召回统计(召回透明)
recall_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
last_recalled_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), default=utc_now, onupdate=utc_now
)
class MemoryTrigger(Base):
"""记忆触发条件:keyword(微痕激活管线共用)与 disclosure(单一触发)。"""
__tablename__ = "memory_triggers"
id: Mapped[str] = mapped_column(String(80), primary_key=True, default=new_memory_trigger_id)
memory_id: Mapped[str] = mapped_column(String(80), ForeignKey("memories.id"), index=True)
# keyword / disclosure / vector(§10.5)
kind: Mapped[str] = mapped_column(String(20), nullable=False)
pattern: Mapped[str] = mapped_column(String(200), nullable=False)
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)
class FactualRecord(Base):
"""实录(不可变):发生了什么 + 证据引用;与心痕(relationship_view)分离。"""
__tablename__ = "factual_records"
id: Mapped[str] = mapped_column(String(80), primary_key=True, default=new_factual_record_id)
character_id: Mapped[str] = mapped_column(String(80), index=True, nullable=False)
canonization_id: Mapped[str] = mapped_column(String(80), index=True)
# 证据:路径节点引用 + 摘要
evidence_json: Mapped[str] = mapped_column(Text, nullable=False, default="{}")
summary: Mapped[str] = mapped_column(Text, nullable=False, default="")
# 三界作用域:reality / persistent_world / simulation(境界/幻境实录不进真界本相)
scope: Mapped[str] = mapped_column(String(40), nullable=False, default="reality", index=True)
occurred_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=utc_now)