123 lines
3.7 KiB
TypeScript
123 lines
3.7 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { Database } from '@signalapp/better-sqlite3';
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import type { LoggerType } from '../../types/Logging';
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export default function updateToSchemaVersion71(
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currentVersion: number,
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db: Database,
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logger: LoggerType
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): void {
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if (currentVersion >= 71) {
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return;
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}
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db.transaction(() => {
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db.exec(
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`
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--- These will be re-added below
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DROP INDEX messages_preview;
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DROP INDEX messages_activity;
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DROP INDEX message_user_initiated;
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--- These will also be re-added below
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ALTER TABLE messages DROP COLUMN shouldAffectActivity;
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ALTER TABLE messages DROP COLUMN shouldAffectPreview;
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ALTER TABLE messages DROP COLUMN isUserInitiatedMessage;
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--- Note: These generated columns were originally introduced in migration 47, and
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--- are mostly the same
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--- Based on the current list (model-types.ts), the types which DO affect activity:
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--- NULL (old, malformed data)
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--- call-history
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--- chat-session-refreshed (deprecated)
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--- delivery-issue
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--- group (deprecated)
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--- group-v2-change
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--- incoming
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--- outgoing
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--- timer-notification
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--- (change: added conversation-merge, keychange, and phone-number-discovery)
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ALTER TABLE messages
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ADD COLUMN shouldAffectActivity INTEGER
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GENERATED ALWAYS AS (
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type IS NULL
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OR
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type NOT IN (
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'change-number-notification',
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'conversation-merge',
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'group-v1-migration',
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'keychange',
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'message-history-unsynced',
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'phone-number-discovery',
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'profile-change',
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'story',
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'universal-timer-notification',
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'verified-change'
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)
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);
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--- (change: added conversation-merge and phone-number-discovery
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--- (now matches the above list)
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ALTER TABLE messages
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ADD COLUMN shouldAffectPreview INTEGER
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GENERATED ALWAYS AS (
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type IS NULL
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OR
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type NOT IN (
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'change-number-notification',
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'conversation-merge',
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'group-v1-migration',
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'keychange',
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'message-history-unsynced',
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'phone-number-discovery',
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'profile-change',
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'story',
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'universal-timer-notification',
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'verified-change'
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)
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);
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--- Note: This list only differs from the above on these types:
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--- group-v2-change
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--- (change: added conversation-merge and phone-number-discovery
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ALTER TABLE messages
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ADD COLUMN isUserInitiatedMessage INTEGER
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GENERATED ALWAYS AS (
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type IS NULL
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OR
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type NOT IN (
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'change-number-notification',
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'conversation-merge',
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'group-v1-migration',
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'group-v2-change',
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'keychange',
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'message-history-unsynced',
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'phone-number-discovery',
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'profile-change',
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'story',
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'universal-timer-notification',
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'verified-change'
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)
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);
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CREATE INDEX messages_preview ON messages
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(conversationId, shouldAffectPreview, isGroupLeaveEventFromOther, expiresAt, received_at, sent_at);
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CREATE INDEX messages_activity ON messages
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(conversationId, shouldAffectActivity, isTimerChangeFromSync, isGroupLeaveEventFromOther, received_at, sent_at);
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CREATE INDEX message_user_initiated ON messages (isUserInitiatedMessage);
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`
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);
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db.pragma('user_version = 71');
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})();
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logger.info('updateToSchemaVersion71: success!');
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}
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