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Retain bot messages for a shorter time, raise deletion limit

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Dragory 2020-05-28 02:50:07 +03:00
parent 6cd07ed696
commit 26f1042b8e
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GPG key ID: 5F387BA66DF8AAC1
1 changed files with 12 additions and 3 deletions
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15
backend/src/data/GuildSavedMessages.ts
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@ -14,6 +14,7 @@ const CLEANUP_INTERVAL = 5 * MINUTES;
* This is very heavy storage-wise, so keeping it as low as possible is ideal.
*/
const RETENTION_PERIOD = 1 * DAYS;
const BOT_MESSAGE_RETENTION_PERIOD = 30 * MINUTES;
async function cleanup() {
const repository = getRepository(SavedMessage);
@ -29,11 +30,19 @@ async function cleanup() {
.orWhere(
// Clear old messages
new Brackets(qb => {
qb.where("is_permanent = 0");
qb.andWhere(`posted_at <= (NOW() - INTERVAL ${RETENTION_PERIOD}000 MICROSECOND)`);
qb.where(`posted_at <= (NOW() - INTERVAL ${RETENTION_PERIOD}000 MICROSECOND)`);
qb.andWhere("is_permanent = 0");
}),
)
.limit(50_000) // To avoid long table locks, limit the amount of messages deleted at once
.orWhere(
// Clear old bot messages
new Brackets(qb => {
qb.where("is_bot = 1");
qb.andWhere(`posted_at <= (NOW() - INTERVAL ${BOT_MESSAGE_RETENTION_PERIOD}000 MICROSECOND)`);
qb.andWhere("is_permanent = 0");
}),
)
.limit(100_000) // To avoid long table locks, limit the amount of messages deleted at once
.delete()
.execute();