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Allow how many to keep in DB by config 'retainCount'

This commit is contained in:
Bryan Ashby 2018-08-14 21:53:00 -06:00
parent b8ea3bbd5b
commit 13d30827aa
1 changed files with 3 additions and 2 deletions
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5
core/onelinerz.js
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@ -287,14 +287,15 @@ exports.getModule = class OnelinerzModule extends MenuModule {
); );
}, },
function removeOld(callback) { function removeOld(callback) {
// keep 25 max most recent items - remove the older ones // keep 25 max most recent items by default - remove the older ones
const retainCount = self.menuConfig.config.retainCount || 25;
self.db.run( self.db.run(
`DELETE FROM onelinerz `DELETE FROM onelinerz
WHERE id IN ( WHERE id IN (
SELECT id SELECT id
FROM onelinerz FROM onelinerz
ORDER BY id DESC ORDER BY id DESC
LIMIT -1 OFFSET 25 LIMIT -1 OFFSET ${retainCount}
);`, );`,
callback callback
); );