chenxin
e333dc5ea5
- 迁移 9：memory_candidate（来源/敏感度/作用域/状态检查约束）、memory（resource_version 作 ETag 源、有效期、当前版本指针）、memory_version（(memory_id, version) 唯一、取代链）、big_cycle（cycle_ 聚合根、phase_memory、产物版本引用） - 候选闭环：手动提交；白名单自动批准仅限 auto+fact+低敏感（撤销窗 72h 记录于审计）；敏感/高影响默认人工审核；批准同事务写 Memory+Version+Audit+Outbox（契约 4.4） - 纠正：If-Match 校验 resource_version（缺失/过期 412），创建新版本不原地覆盖（ADR-011） - 删除：立即阻断召回 + 清除全部版本原文（墓碑不存被删原文，契约 4.4） - 检索管线：数据库层域/角色预过滤 → 状态/有效期过滤 → 文本匹配 → 响应级召回证据（语义检索待 embedding 端点） - 大周天最小实现：手动触发 → 后台四阶段（回顾/对照/提议/提交）→ 模型真实评估产出 pending persona_candidate（候选先于写入）；无端点 fail-closed - 测试 60 项全绿（+6）：审批流、白名单三例、ETag 正/缺失/过期、检索隔离与召回证据、删除传播与墓碑原文清除、大周天端到端
121 lines
7.7 KiB
Python
121 lines
7.7 KiB
Python
"""记忆与知识：候选、版本、大周天
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Revision ID: a994e5b4337b
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Revises: 1c1f7edb7cbe
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Create Date: 2026-09-11 10:48:52.696975
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"""
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from collections.abc import Sequence
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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from alembic import op
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# revision identifiers, used by Alembic.
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revision: str = 'a994e5b4337b'
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down_revision: str | Sequence[str] | None = '1c1f7edb7cbe'
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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"""Upgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('big_cycle',
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sa.Column('id', sa.String(), nullable=False),
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sa.Column('character_id', sa.String(), nullable=False),
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sa.Column('status', sa.String(), nullable=False),
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sa.Column('trigger', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('phase_memory', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('produced_version_ids', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
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sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
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sa.CheckConstraint("status IN ('pending', 'running', 'completed', 'failed')", name=op.f('ck_big_cycle_status_values')),
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sa.ForeignKeyConstraint(['character_id'], ['character.id'], name=op.f('fk_big_cycle_character'), ondelete='cascade'),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_big_cycle'))
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)
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op.create_index(op.f('ix_big_cycle_character_id'), 'big_cycle', ['character_id'], unique=False)
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op.create_table('memory',
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sa.Column('id', sa.String(), nullable=False),
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sa.Column('owner_personal_domain_id', sa.String(), nullable=False),
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sa.Column('character_id', sa.String(), nullable=True),
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sa.Column('kind', sa.String(), nullable=False),
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sa.Column('sensitivity', sa.String(), nullable=False),
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sa.Column('realm', sa.String(), nullable=False),
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sa.Column('status', sa.String(), nullable=False),
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sa.Column('valid_from', sa.DateTime(timezone=True), nullable=True),
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sa.Column('expires_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('pinned', sa.Boolean(), nullable=False),
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sa.Column('current_version_id', sa.String(), nullable=True),
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sa.Column('resource_version', sa.Integer(), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
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sa.CheckConstraint("kind IN ('fact', 'preference', 'event', 'relationship')", name=op.f('ck_memory_candidate_kind_values')),
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sa.CheckConstraint("realm IN ('reality', 'world', 'simulation')", name=op.f('ck_memory_candidate_realm_values')),
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sa.CheckConstraint("sensitivity IN ('none', 'low', 'medium', 'high')", name=op.f('ck_memory_candidate_sensitivity_values')),
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sa.CheckConstraint("status IN ('active', 'superseded', 'archived', 'deleted')", name=op.f('ck_memory_status_values')),
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sa.ForeignKeyConstraint(['character_id'], ['character.id'], name=op.f('fk_memory_character'), ondelete='cascade'),
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sa.ForeignKeyConstraint(['current_version_id'], ['memory_version.id'], name=op.f('fk_memory_memory_version'), ondelete='set null', use_alter=True),
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sa.ForeignKeyConstraint(['owner_personal_domain_id'], ['personal_domain.id'], name=op.f('fk_memory_personal_domain'), ondelete='cascade'),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_memory'))
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)
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op.create_index(op.f('ix_memory_character_id'), 'memory', ['character_id'], unique=False)
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op.create_index('ix_memory_domain_status_kind', 'memory', ['owner_personal_domain_id', 'status', 'kind'], unique=False)
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op.create_index(op.f('ix_memory_owner_personal_domain_id'), 'memory', ['owner_personal_domain_id'], unique=False)
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op.create_table('memory_candidate',
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sa.Column('id', sa.String(), nullable=False),
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sa.Column('owner_personal_domain_id', sa.String(), nullable=False),
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sa.Column('character_id', sa.String(), nullable=True),
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sa.Column('kind', sa.String(), nullable=False),
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sa.Column('sensitivity', sa.String(), nullable=False),
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sa.Column('realm', sa.String(), nullable=False),
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sa.Column('payload', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('source', sa.String(), nullable=False),
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sa.Column('source_ref', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('content_hash', sa.String(), nullable=True),
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sa.Column('status', sa.String(), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
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sa.Column('decided_at', sa.DateTime(timezone=True), nullable=True),
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sa.CheckConstraint("kind IN ('fact', 'preference', 'event', 'relationship')", name=op.f('ck_memory_candidate_kind_values')),
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sa.CheckConstraint("realm IN ('reality', 'world', 'simulation')", name=op.f('ck_memory_candidate_realm_values')),
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sa.CheckConstraint("sensitivity IN ('none', 'low', 'medium', 'high')", name=op.f('ck_memory_candidate_sensitivity_values')),
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sa.CheckConstraint("source IN ('manual', 'auto', 'big_cycle', 'canonization')", name=op.f('ck_memory_candidate_source_values')),
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sa.CheckConstraint("status IN ('pending', 'approved', 'rejected', 'expired')", name=op.f('ck_memory_candidate_status_values')),
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sa.ForeignKeyConstraint(['character_id'], ['character.id'], name=op.f('fk_memory_candidate_character'), ondelete='cascade'),
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sa.ForeignKeyConstraint(['owner_personal_domain_id'], ['personal_domain.id'], name=op.f('fk_memory_candidate_personal_domain'), ondelete='cascade'),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_memory_candidate'))
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)
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op.create_index(op.f('ix_memory_candidate_owner_personal_domain_id'), 'memory_candidate', ['owner_personal_domain_id'], unique=False)
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op.create_table('memory_version',
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sa.Column('id', sa.String(), nullable=False),
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sa.Column('memory_id', sa.String(), nullable=False),
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sa.Column('version', sa.Integer(), nullable=False),
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sa.Column('payload', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
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sa.Column('supersedes_version_id', sa.String(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
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sa.ForeignKeyConstraint(['memory_id'], ['memory.id'], name=op.f('fk_memory_version_memory'), ondelete='cascade'),
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sa.ForeignKeyConstraint(['supersedes_version_id'], ['memory_version.id'], name=op.f('fk_memory_version_memory_version'), ondelete='set null'),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_memory_version'))
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)
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op.create_index(op.f('ix_memory_version_memory_id'), 'memory_version', ['memory_id'], unique=False)
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op.create_index('uq_memory_version_number', 'memory_version', ['memory_id', 'version'], unique=True)
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# ### end Alembic commands ###
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def downgrade() -> None:
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"""Downgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_index('uq_memory_version_number', table_name='memory_version')
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op.drop_index(op.f('ix_memory_version_memory_id'), table_name='memory_version')
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op.drop_table('memory_version')
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op.drop_index(op.f('ix_memory_candidate_owner_personal_domain_id'), table_name='memory_candidate')
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op.drop_table('memory_candidate')
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op.drop_index(op.f('ix_memory_owner_personal_domain_id'), table_name='memory')
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op.drop_index('ix_memory_domain_status_kind', table_name='memory')
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op.drop_index(op.f('ix_memory_character_id'), table_name='memory')
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op.drop_table('memory')
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op.drop_index(op.f('ix_big_cycle_character_id'), table_name='big_cycle')
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op.drop_table('big_cycle')
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# ### end Alembic commands ###
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