PMFlow/backend/alembic/versions/20260308_add_inbox_structur...

153 lines
6.3 KiB
Python

"""add inbox structured fields
Revision ID: add_inbox_structured_fields
Revises: add_ai_orchestration_runs
Create Date: 2026-03-08
"""
from __future__ import annotations
from alembic import op
import sqlalchemy as sa
revision = "add_inbox_structured_fields"
down_revision = "add_ai_orchestration_runs"
branch_labels = None
depends_on = None
def _table_exists(bind, table_name: str) -> bool:
return sa.inspect(bind).has_table(table_name)
def _column_exists(bind, table_name: str, column_name: str) -> bool:
inspector = sa.inspect(bind)
if not inspector.has_table(table_name):
return False
columns = inspector.get_columns(table_name)
return any(col.get("name") == column_name for col in columns)
def _index_exists(bind, table_name: str, index_name: str) -> bool:
inspector = sa.inspect(bind)
if not inspector.has_table(table_name):
return False
return any(idx.get("name") == index_name for idx in inspector.get_indexes(table_name))
def _add_column_if_missing(bind, table_name: str, column: sa.Column) -> None:
if not _column_exists(bind, table_name, str(column.name)):
op.add_column(table_name, column)
def _drop_column_if_exists(bind, table_name: str, column_name: str) -> None:
if _column_exists(bind, table_name, column_name):
op.drop_column(table_name, column_name)
def _create_index_if_missing(bind, table_name: str, index_name: str, columns: list[str]) -> None:
if not _index_exists(bind, table_name, index_name):
op.create_index(index_name, table_name, columns)
def _drop_index_if_exists(bind, table_name: str, index_name: str) -> None:
if _index_exists(bind, table_name, index_name):
op.drop_index(index_name, table_name=table_name)
def upgrade() -> None:
bind = op.get_bind()
if _table_exists(bind, "notifications"):
_add_column_if_missing(bind, "notifications", sa.Column("kind", sa.String(length=30), nullable=True))
_add_column_if_missing(bind, "notifications", sa.Column("priority", sa.String(length=20), nullable=True))
_add_column_if_missing(bind, "notifications", sa.Column("status", sa.String(length=30), nullable=True))
_add_column_if_missing(bind, "notifications", sa.Column("blocking_reason", sa.Text(), nullable=True))
_add_column_if_missing(bind, "notifications", sa.Column("recommended_action", sa.String(length=80), nullable=True))
_add_column_if_missing(bind, "notifications", sa.Column("dedupe_key", sa.String(length=255), nullable=True))
_add_column_if_missing(
bind,
"notifications",
sa.Column("occurrence_count", sa.Integer(), nullable=False, server_default="1"),
)
_add_column_if_missing(bind, "notifications", sa.Column("payload", sa.JSON(), nullable=True))
_create_index_if_missing(bind, "notifications", "ix_notifications_kind", ["kind"])
_create_index_if_missing(bind, "notifications", "ix_notifications_priority", ["priority"])
_create_index_if_missing(bind, "notifications", "ix_notifications_status", ["status"])
_create_index_if_missing(bind, "notifications", "ix_notifications_dedupe_key", ["dedupe_key"])
if _table_exists(bind, "feishu_items"):
_add_column_if_missing(bind, "feishu_items", sa.Column("decision_reason", sa.Text(), nullable=True))
_add_column_if_missing(bind, "feishu_items", sa.Column("blocking_reason", sa.Text(), nullable=True))
_add_column_if_missing(
bind,
"feishu_items",
sa.Column("safe_to_auto_execute", sa.Boolean(), nullable=False, server_default=sa.false()),
)
_add_column_if_missing(
bind,
"feishu_items",
sa.Column("auto_execute_state", sa.String(length=30), nullable=True),
)
_add_column_if_missing(bind, "feishu_items", sa.Column("dedupe_key", sa.String(length=255), nullable=True))
_add_column_if_missing(bind, "feishu_items", sa.Column("message_class", sa.String(length=30), nullable=True))
_add_column_if_missing(
bind,
"feishu_items",
sa.Column("occurrence_count", sa.Integer(), nullable=False, server_default="1"),
)
_add_column_if_missing(bind, "feishu_items", sa.Column("next_step_text", sa.Text(), nullable=True))
_add_column_if_missing(bind, "feishu_items", sa.Column("undoable_until", sa.TIMESTAMP(), nullable=True))
_add_column_if_missing(bind, "feishu_items", sa.Column("result_payload", sa.JSON(), nullable=True))
_create_index_if_missing(bind, "feishu_items", "ix_feishu_items_safe_to_auto_execute", ["safe_to_auto_execute"])
_create_index_if_missing(bind, "feishu_items", "ix_feishu_items_auto_execute_state", ["auto_execute_state"])
_create_index_if_missing(bind, "feishu_items", "ix_feishu_items_dedupe_key", ["dedupe_key"])
_create_index_if_missing(bind, "feishu_items", "ix_feishu_items_message_class", ["message_class"])
def downgrade() -> None:
bind = op.get_bind()
if _table_exists(bind, "notifications"):
for index_name in (
"ix_notifications_dedupe_key",
"ix_notifications_status",
"ix_notifications_priority",
"ix_notifications_kind",
):
_drop_index_if_exists(bind, "notifications", index_name)
for column_name in (
"payload",
"occurrence_count",
"dedupe_key",
"recommended_action",
"blocking_reason",
"status",
"priority",
"kind",
):
_drop_column_if_exists(bind, "notifications", column_name)
if _table_exists(bind, "feishu_items"):
for index_name in (
"ix_feishu_items_message_class",
"ix_feishu_items_dedupe_key",
"ix_feishu_items_auto_execute_state",
"ix_feishu_items_safe_to_auto_execute",
):
_drop_index_if_exists(bind, "feishu_items", index_name)
for column_name in (
"result_payload",
"undoable_until",
"next_step_text",
"occurrence_count",
"message_class",
"dedupe_key",
"auto_execute_state",
"safe_to_auto_execute",
"blocking_reason",
"decision_reason",
):
_drop_column_if_exists(bind, "feishu_items", column_name)