mirror of
https://github.com/MODSetter/SurfSense.git
synced 2026-05-04 05:12:38 +02:00
119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
"""131_add_document_revisions
|
|
|
|
Revision ID: 131
|
|
Revises: 130
|
|
Create Date: 2026-04-28
|
|
|
|
Tier 5.1 in the OpenCode-port plan. Adds two snapshot tables:
|
|
|
|
* ``document_revisions``: pre-mutation snapshot of NOTE/FILE/EXTENSION docs.
|
|
* ``folder_revisions``: pre-mutation snapshot of folder mkdir/move/delete.
|
|
|
|
Both are written by :class:`KnowledgeBasePersistenceMiddleware` ahead of
|
|
state-changing tool calls and consumed by ``revert_service.revert_action``.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Sequence
|
|
|
|
import sqlalchemy as sa
|
|
from sqlalchemy.dialects import postgresql
|
|
|
|
from alembic import op
|
|
|
|
revision: str = "131"
|
|
down_revision: str | None = "130"
|
|
branch_labels: str | Sequence[str] | None = None
|
|
depends_on: str | Sequence[str] | None = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
op.create_table(
|
|
"document_revisions",
|
|
sa.Column("id", sa.Integer(), primary_key=True, index=True),
|
|
sa.Column(
|
|
"document_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("documents.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
index=True,
|
|
),
|
|
sa.Column(
|
|
"search_space_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("searchspaces.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
index=True,
|
|
),
|
|
sa.Column("content_before", sa.Text(), nullable=True),
|
|
sa.Column("title_before", sa.String(), nullable=True),
|
|
sa.Column("folder_id_before", sa.Integer(), nullable=True),
|
|
sa.Column(
|
|
"chunks_before", postgresql.JSONB(astext_type=sa.Text()), nullable=True
|
|
),
|
|
sa.Column(
|
|
"metadata_before", postgresql.JSONB(astext_type=sa.Text()), nullable=True
|
|
),
|
|
sa.Column(
|
|
"created_by_turn_id", sa.String(length=64), nullable=True, index=True
|
|
),
|
|
sa.Column(
|
|
"agent_action_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("agent_action_log.id", ondelete="SET NULL"),
|
|
nullable=True,
|
|
index=True,
|
|
),
|
|
sa.Column(
|
|
"created_at",
|
|
sa.TIMESTAMP(timezone=True),
|
|
nullable=False,
|
|
server_default=sa.text("(now() AT TIME ZONE 'utc')"),
|
|
index=True,
|
|
),
|
|
)
|
|
|
|
op.create_table(
|
|
"folder_revisions",
|
|
sa.Column("id", sa.Integer(), primary_key=True, index=True),
|
|
sa.Column(
|
|
"folder_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("folders.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
index=True,
|
|
),
|
|
sa.Column(
|
|
"search_space_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("searchspaces.id", ondelete="CASCADE"),
|
|
nullable=False,
|
|
index=True,
|
|
),
|
|
sa.Column("name_before", sa.String(length=255), nullable=True),
|
|
sa.Column("parent_id_before", sa.Integer(), nullable=True),
|
|
sa.Column("position_before", sa.String(length=50), nullable=True),
|
|
sa.Column(
|
|
"created_by_turn_id", sa.String(length=64), nullable=True, index=True
|
|
),
|
|
sa.Column(
|
|
"agent_action_id",
|
|
sa.Integer(),
|
|
sa.ForeignKey("agent_action_log.id", ondelete="SET NULL"),
|
|
nullable=True,
|
|
index=True,
|
|
),
|
|
sa.Column(
|
|
"created_at",
|
|
sa.TIMESTAMP(timezone=True),
|
|
nullable=False,
|
|
server_default=sa.text("(now() AT TIME ZONE 'utc')"),
|
|
index=True,
|
|
),
|
|
)
|
|
|
|
|
|
def downgrade() -> None:
|
|
op.drop_table("folder_revisions")
|
|
op.drop_table("document_revisions")
|