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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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# Change the last_token to last_stream_ordering now that pushers no longer
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# listen on an event stream but instead select out of the event_push_actions
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# table.
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import logging
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from synapse.storage.database import LoggingTransaction
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from synapse.storage.engines import BaseDatabaseEngine
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logger = logging.getLogger(__name__)
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def token_to_stream_ordering(token: str) -> int:
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return int(token[1:].split("_")[0])
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def run_create(cur: LoggingTransaction, database_engine: BaseDatabaseEngine) -> None:
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logger.info("Porting pushers table, delta 31...")
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cur.execute(
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"""
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CREATE TABLE IF NOT EXISTS pushers2 (
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id BIGINT PRIMARY KEY,
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user_name TEXT NOT NULL,
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access_token BIGINT DEFAULT NULL,
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profile_tag VARCHAR(32) NOT NULL,
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kind VARCHAR(8) NOT NULL,
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app_id VARCHAR(64) NOT NULL,
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app_display_name VARCHAR(64) NOT NULL,
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device_display_name VARCHAR(128) NOT NULL,
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pushkey TEXT NOT NULL,
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ts BIGINT NOT NULL,
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lang VARCHAR(8),
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data TEXT,
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last_stream_ordering INTEGER,
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last_success BIGINT,
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failing_since BIGINT,
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UNIQUE (app_id, pushkey, user_name)
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)
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"""
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)
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cur.execute(
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"""SELECT
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id, user_name, access_token, profile_tag, kind,
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app_id, app_display_name, device_display_name,
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pushkey, ts, lang, data, last_token, last_success,
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failing_since
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FROM pushers
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"""
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)
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count = 0
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for tuple_row in cur.fetchall():
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row = list(tuple_row)
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row[12] = token_to_stream_ordering(row[12])
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cur.execute(
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"""
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INSERT into pushers2 (
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id, user_name, access_token, profile_tag, kind,
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app_id, app_display_name, device_display_name,
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pushkey, ts, lang, data, last_stream_ordering, last_success,
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failing_since
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) values (%s)
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"""
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% (",".join(["?" for _ in range(len(row))])),
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row,
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)
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count += 1
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cur.execute("DROP TABLE pushers")
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cur.execute("ALTER TABLE pushers2 RENAME TO pushers")
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logger.info("Moved %d pushers to new table", count)
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