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da41a7cd61
* Remove checks for membership column in current_state_events * Add schema script to force through the `current_state_events_membership` background job Contributed by Nick @ Beeper (@fizzadar).
53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
# Copyright 2022 Beeper
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Forces through the `current_state_events_membership` background job so checks
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for its completion can be removed.
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Note the background job must still remain defined in the database class.
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"""
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def run_upgrade(cur, database_engine, *args, **kwargs):
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cur.execute("SELECT update_name FROM background_updates")
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rows = cur.fetchall()
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for row in rows:
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if row[0] == "current_state_events_membership":
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break
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# No pending background job so nothing to do here
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else:
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return
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# Populate membership field for all current_state_events, this may take
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# a while but was originally handled via a background update in 2019.
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cur.execute(
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"""
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UPDATE current_state_events
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SET membership = (
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SELECT membership FROM room_memberships
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WHERE event_id = current_state_events.event_id
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)
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"""
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)
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# Finally, delete the background job because we've handled it above
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cur.execute(
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"""
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DELETE FROM background_updates
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WHERE update_name = 'current_state_events_membership'
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"""
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)
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