61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
"""add saved idea enrichment fields
|
|
|
|
Revision ID: 20260428_add_saved_idea_enrichment
|
|
Revises: 20260428_add_saved_ideas
|
|
Create Date: 2026-04-28
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
try:
|
|
from sqlalchemy.dialects.postgresql import JSONB
|
|
except Exception: # pragma: no cover
|
|
JSONB = sa.JSON
|
|
|
|
|
|
revision = "20260428_add_saved_idea_enrichment"
|
|
down_revision = "20260428_add_saved_ideas"
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def _json_type(bind):
|
|
return JSONB() if bind.dialect.name == "postgresql" else sa.JSON()
|
|
|
|
|
|
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:
|
|
return any(column["name"] == column_name for column in sa.inspect(bind).get_columns(table_name))
|
|
|
|
|
|
def upgrade() -> None:
|
|
bind = op.get_bind()
|
|
if not _table_exists(bind, "saved_ideas"):
|
|
return
|
|
if not _column_exists(bind, "saved_ideas", "enrichment_status"):
|
|
op.add_column(
|
|
"saved_ideas",
|
|
sa.Column("enrichment_status", sa.String(length=32), nullable=False, server_default="baseline"),
|
|
)
|
|
if not _column_exists(bind, "saved_ideas", "enrichment_payload"):
|
|
op.add_column("saved_ideas", sa.Column("enrichment_payload", _json_type(bind), nullable=True))
|
|
if not _column_exists(bind, "saved_ideas", "enrichment_error"):
|
|
op.add_column("saved_ideas", sa.Column("enrichment_error", sa.Text(), nullable=True))
|
|
if not _column_exists(bind, "saved_ideas", "enriched_at"):
|
|
op.add_column("saved_ideas", sa.Column("enriched_at", sa.TIMESTAMP(), nullable=True))
|
|
|
|
|
|
def downgrade() -> None:
|
|
bind = op.get_bind()
|
|
if not _table_exists(bind, "saved_ideas"):
|
|
return
|
|
for column_name in ("enriched_at", "enrichment_error", "enrichment_payload", "enrichment_status"):
|
|
if _column_exists(bind, "saved_ideas", column_name):
|
|
op.drop_column("saved_ideas", column_name)
|