mautrix-instagram/mautrix_instagram/db/upgrade.py

# mautrix-instagram - A Matrix-Instagram puppeting bridge.
# Copyright (C) 2020 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 asyncpg import Connection

from mautrix.util.async_db import UpgradeTable

upgrade_table = UpgradeTable()


@upgrade_table.register(description="Initial revision")
async def upgrade_v1(conn: Connection) -> None:
    await conn.execute("""CREATE TABLE portal (
        thread_id     TEXT,
        receiver      BIGINT,
        other_user_pk BIGINT,
        mxid          TEXT,
        name          TEXT,
        encrypted     BOOLEAN NOT NULL DEFAULT false,
        PRIMARY KEY (thread_id, receiver)
    )""")
    await conn.execute("""CREATE TABLE "user" (
        mxid        TEXT PRIMARY KEY,
        igpk        BIGINT,
        state       jsonb,
        notice_room TEXT
    )""")
    await conn.execute("""CREATE TABLE puppet (
        pk            BIGINT PRIMARY KEY,
        name          TEXT,
        username      TEXT,
        photo_id      TEXT,
        photo_mxc     TEXT,
        name_set      BOOLEAN NOT NULL DEFAULT false,
        avatar_set    BOOLEAN NOT NULL DEFAULT false,
        is_registered BOOLEAN NOT NULL DEFAULT false,
        custom_mxid   TEXT,
        access_token  TEXT,
        next_batch    TEXT,
        base_url      TEXT
    )""")
    await conn.execute("""CREATE TABLE user_portal (
        "user"          BIGINT,
        portal          TEXT,
        portal_receiver BIGINT,
        in_community    BOOLEAN NOT NULL DEFAULT false,
        FOREIGN KEY (portal, portal_receiver) REFERENCES portal(thread_id, receiver)
            ON UPDATE CASCADE ON DELETE CASCADE
    )""")
    await conn.execute("""CREATE TABLE message (
        mxid     TEXT NOT NULL,
        mx_room  TEXT NOT NULL,
        item_id  TEXT,
        receiver BIGINT,
        sender   BIGINT NOT NULL,
        PRIMARY KEY (item_id, receiver),
        UNIQUE (mxid, mx_room)
    )""")
    await conn.execute("""CREATE TABLE reaction (
        mxid        TEXT NOT NULL,
        mx_room     TEXT NOT NULL,
        ig_item_id  TEXT,
        ig_receiver BIGINT,
        ig_sender   BIGINT,
        reaction    TEXT NOT NULL,
        PRIMARY KEY (ig_item_id, ig_receiver, ig_sender),
        FOREIGN KEY (ig_item_id, ig_receiver) REFERENCES message(item_id, receiver)
            ON DELETE CASCADE ON UPDATE CASCADE,
        UNIQUE (mxid, mx_room)
    )""")


@upgrade_table.register(description="Add name_set and avatar_set to portal table")
async def upgrade_v2(conn: Connection) -> None:
    await conn.execute("ALTER TABLE portal ADD COLUMN avatar_url TEXT")
    await conn.execute("ALTER TABLE portal ADD COLUMN name_set BOOLEAN NOT NULL DEFAULT false")
    await conn.execute("ALTER TABLE portal ADD COLUMN avatar_set BOOLEAN NOT NULL DEFAULT false")
    await conn.execute("UPDATE portal SET name_set=true WHERE name<>''")