danswer/backend/alembic/versions/eaa3b5593925_add_default_slack_channel_config.py
2025-02-05 14:26:26 -08:00

77 lines
2.2 KiB
Python

"""add default slack channel config
Revision ID: eaa3b5593925
Revises: 98a5008d8711
Create Date: 2025-02-03 18:07:56.552526
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = "eaa3b5593925"
down_revision = "98a5008d8711"
branch_labels = None
depends_on = None
def upgrade() -> None:
# Add is_default column
op.add_column(
"slack_channel_config",
sa.Column("is_default", sa.Boolean(), nullable=False, server_default="false"),
)
op.create_index(
"ix_slack_channel_config_slack_bot_id_default",
"slack_channel_config",
["slack_bot_id", "is_default"],
unique=True,
postgresql_where=sa.text("is_default IS TRUE"),
)
# Create default channel configs for existing slack bots without one
conn = op.get_bind()
slack_bots = conn.execute(sa.text("SELECT id FROM slack_bot")).fetchall()
for slack_bot in slack_bots:
slack_bot_id = slack_bot[0]
existing_default = conn.execute(
sa.text(
"SELECT id FROM slack_channel_config WHERE slack_bot_id = :bot_id AND is_default = TRUE"
),
{"bot_id": slack_bot_id},
).fetchone()
if not existing_default:
conn.execute(
sa.text(
"""
INSERT INTO slack_channel_config (
slack_bot_id, persona_id, channel_config, enable_auto_filters, is_default
) VALUES (
:bot_id, NULL,
'{"channel_name": null, "respond_member_group_list": [], "answer_filters": [], "follow_up_tags": []}',
FALSE, TRUE
)
"""
),
{"bot_id": slack_bot_id},
)
def downgrade() -> None:
# Delete default slack channel configs
conn = op.get_bind()
conn.execute(sa.text("DELETE FROM slack_channel_config WHERE is_default = TRUE"))
# Remove index
op.drop_index(
"ix_slack_channel_config_slack_bot_id_default",
table_name="slack_channel_config",
)
# Remove is_default column
op.drop_column("slack_channel_config", "is_default")