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@ -1181,6 +1181,7 @@ function updateToLokiSchemaVersion17(currentVersion: number, db: BetterSqlite3.D
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}
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function dropFtsAndTriggers(db: BetterSqlite3.Database) {
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console.info('dropping fts5 table');
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db.exec(`
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DROP TRIGGER IF EXISTS messages_on_insert;
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DROP TRIGGER IF EXISTS messages_on_delete;
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@ -1190,6 +1191,7 @@ function dropFtsAndTriggers(db: BetterSqlite3.Database) {
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}
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function rebuildFtsTable(db: BetterSqlite3.Database) {
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console.info('rebuildFtsTable');
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db.exec(`
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-- Then we create our full-text search table and populate it
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CREATE VIRTUAL TABLE ${MESSAGES_FTS_TABLE}
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@ -1220,6 +1222,7 @@ function rebuildFtsTable(db: BetterSqlite3.Database) {
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);
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END;
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`);
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console.info('rebuildFtsTable built');
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}
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function updateToLokiSchemaVersion18(currentVersion: number, db: BetterSqlite3.Database) {
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@ -1380,10 +1383,7 @@ function updateToLokiSchemaVersion23(currentVersion: number, db: BetterSqlite3.D
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expiresAt INTEGER,
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namespace INTEGER NOT NULL DEFAULT 0,
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PRIMARY KEY (id, snode, namespace)
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);
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`
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);`
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);
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db.exec(
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@ -2891,7 +2891,6 @@ function removeAllAttachmentDownloadJobs() {
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function removeAll() {
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assertGlobalInstance().exec(`
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DELETE FROM ${IDENTITY_KEYS_TABLE};
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DELETE FROM ${ITEMS_TABLE};
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DELETE FROM unprocessed;
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DELETE FROM ${LAST_HASHES_TABLE};
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@ -3417,89 +3416,93 @@ function cleanUpOldOpengroups() {
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// first remove very old messages for each opengroups
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dropFtsAndTriggers(assertGlobalInstance());
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v2Convos.forEach(convo => {
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const convoId = convo.id;
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const messagesInConvoBefore = getMessagesCountByConversation(convoId);
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if (messagesInConvoBefore >= maxMessagePerOpengroupConvo) {
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const minute = 1000 * 60;
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const sixMonths = minute * 60 * 24 * 30 * 6;
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const messagesTimestampToRemove = Date.now() - sixMonths;
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const countToRemove = assertGlobalInstance()
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.prepare(
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`SELECT count(*) from ${MESSAGES_TABLE} WHERE serverTimestamp <= $serverTimestamp AND conversationId = $conversationId;`
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)
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.get({ conversationId: convoId, serverTimestamp: Date.now() - sixMonths })['count(*)'];
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const start = Date.now();
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assertGlobalInstance()
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.prepare(
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`
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assertGlobalInstance().transaction(() => {
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dropFtsAndTriggers(assertGlobalInstance());
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v2Convos.forEach(convo => {
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const convoId = convo.id;
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const messagesInConvoBefore = getMessagesCountByConversation(convoId);
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if (messagesInConvoBefore >= maxMessagePerOpengroupConvo) {
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const minute = 1000 * 60;
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const sixMonths = minute * 60 * 24 * 30 * 6;
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const messagesTimestampToRemove = Date.now() - sixMonths;
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const countToRemove = assertGlobalInstance()
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.prepare(
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`SELECT count(*) from ${MESSAGES_TABLE} WHERE serverTimestamp <= $serverTimestamp AND conversationId = $conversationId;`
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)
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.get({ conversationId: convoId, serverTimestamp: Date.now() - sixMonths })['count(*)'];
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const start = Date.now();
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assertGlobalInstance()
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.prepare(
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`
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DELETE FROM ${MESSAGES_TABLE} WHERE serverTimestamp <= $serverTimestamp AND conversationId = $conversationId`
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)
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.run({ conversationId: convoId, serverTimestamp: messagesTimestampToRemove }); // delete messages older than sixMonths
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const messagesInConvoAfter = getMessagesCountByConversation(convoId);
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)
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.run({ conversationId: convoId, serverTimestamp: messagesTimestampToRemove }); // delete messages older than sixMonths
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const messagesInConvoAfter = getMessagesCountByConversation(convoId);
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console.info(
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`Cleaning ${countToRemove} messages older than 6 months in public convo: ${convoId} took ${Date.now() -
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start}ms. Old message count: ${messagesInConvoBefore}, new message count: ${messagesInConvoAfter}`
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);
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console.info(
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`Cleaning ${countToRemove} messages older than 6 months in public convo: ${convoId} took ${Date.now() -
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start}ms. Old message count: ${messagesInConvoBefore}, new message count: ${messagesInConvoAfter}`
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);
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const unreadCount = getUnreadCountByConversation(convoId);
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const convoProps = getConversationById(convoId);
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if (convoProps) {
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convoProps.unreadCount = unreadCount;
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updateConversation(convoProps);
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const unreadCount = getUnreadCountByConversation(convoId);
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const convoProps = getConversationById(convoId);
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if (convoProps) {
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convoProps.unreadCount = unreadCount;
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updateConversation(convoProps);
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}
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}
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}
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});
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});
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// now, we might have a bunch of private conversation, without any interaction and no messages
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// those are the conversation of the old members in the opengroups we just cleaned.
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const allInactiveConvos = assertGlobalInstance()
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.prepare(
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`
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// now, we might have a bunch of private conversation, without any interaction and no messages
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// those are the conversation of the old members in the opengroups we just cleaned.
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const allInactiveConvos = assertGlobalInstance()
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.prepare(
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`
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SELECT id FROM ${CONVERSATIONS_TABLE} WHERE type = 'private' AND (active_at IS NULL OR active_at = 0)`
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)
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.all();
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const ourNumber = getItemById('number_id');
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if (!ourNumber || !ourNumber.value) {
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return;
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}
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const ourPubkey = ourNumber.value.split('.')[0];
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)
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.all();
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const allInactiveAndWithoutMessagesConvo = allInactiveConvos
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.map(c => c.id as string)
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.filter(convoId => {
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return convoId !== ourPubkey && getMessagesCountBySender({ source: convoId }) === 0
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? true
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: false;
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});
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if (allInactiveAndWithoutMessagesConvo.length) {
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console.info(
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`Removing ${allInactiveAndWithoutMessagesConvo.length} completely inactive convos`
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);
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const start = Date.now();
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const ourNumber = getItemById('number_id');
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if (!ourNumber || !ourNumber.value) {
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return;
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}
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const ourPubkey = ourNumber.value.split('.')[0];
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const allInactiveAndWithoutMessagesConvo = allInactiveConvos
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.map(c => c.id as string)
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.filter(convoId => {
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return convoId !== ourPubkey && getMessagesCountBySender({ source: convoId }) === 0
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? true
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: false;
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});
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if (allInactiveAndWithoutMessagesConvo.length) {
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console.info(
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`Removing ${allInactiveAndWithoutMessagesConvo.length} completely inactive convos`
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);
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const start = Date.now();
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const chunks = chunk(allInactiveAndWithoutMessagesConvo, 500);
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chunks.forEach(ch => {
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assertGlobalInstance()
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.prepare(`DELETE FROM ${CONVERSATIONS_TABLE} WHERE id IN (${ch.map(() => '?').join(',')});`)
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.run(ch);
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});
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const chunks = chunk(allInactiveAndWithoutMessagesConvo, 500);
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chunks.forEach(ch => {
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assertGlobalInstance()
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.prepare(
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`DELETE FROM ${CONVERSATIONS_TABLE} WHERE id IN (${ch.map(() => '?').join(',')});`
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)
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.run(ch);
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});
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console.info(
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`Removing of ${
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allInactiveAndWithoutMessagesConvo.length
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} completely inactive convos done in ${Date.now() - start}ms`
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);
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}
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console.info(
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`Removing of ${
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allInactiveAndWithoutMessagesConvo.length
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} completely inactive convos done in ${Date.now() - start}ms`
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);
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}
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cleanUpMessagesJson();
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cleanUpMessagesJson();
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rebuildFtsTable(assertGlobalInstance());
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rebuildFtsTable(assertGlobalInstance());
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});
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}
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// tslint:disable: binary-expression-operand-order insecure-random
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Audric Ackermann
3 years ago