mautrix-telegram/mautrix_telegram/db/upgrade/v13_multiple_reactions.py

55 lines
2.3 KiB
Python

# mautrix-telegram - A Matrix-Telegram puppeting bridge
# Copyright (C) 2022 Tulir Asokan
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from mautrix.util.async_db import Connection, Scheme
from . import upgrade_table
@upgrade_table.register(description="Allow multiple reactions from the same user")
async def upgrade_v13(conn: Connection, scheme: Scheme) -> None:
await conn.execute("CREATE INDEX telegram_file_mxc_idx ON telegram_file(mxc)")
await conn.execute('ALTER TABLE "user" ADD COLUMN is_premium BOOLEAN NOT NULL DEFAULT false')
await conn.execute("ALTER TABLE puppet ADD COLUMN is_premium BOOLEAN NOT NULL DEFAULT false")
if scheme == Scheme.POSTGRES:
await conn.execute(
"""
ALTER TABLE reaction
DROP CONSTRAINT reaction_pkey,
ADD CONSTRAINT reaction_pkey PRIMARY KEY (msg_mxid, mx_room, tg_sender, reaction)
"""
)
else:
await conn.execute(
"""CREATE TABLE new_reaction (
mxid TEXT NOT NULL,
mx_room TEXT NOT NULL,
msg_mxid TEXT NOT NULL,
tg_sender BIGINT,
reaction TEXT NOT NULL,
PRIMARY KEY (msg_mxid, mx_room, tg_sender, reaction),
UNIQUE (mxid, mx_room)
)"""
)
await conn.execute(
"""
INSERT INTO new_reaction (mxid, mx_room, msg_mxid, tg_sender, reaction)
SELECT mxid, mx_room, msg_mxid, tg_sender, reaction FROM reaction
"""
)
await conn.execute("DROP TABLE reaction")
await conn.execute("ALTER TABLE new_reaction RENAME TO reaction")