33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
import { existsSync } from 'fs';
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import { Low } from 'lowdb';
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import { JSONFile } from 'lowdb/node';
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import { datetime } from './util.js';
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const datetime_UTCtoLocalTimezone = async file => {
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if (!existsSync(file)) return console.error('File does not exist:', file);
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const db = new Low(new JSONFile(file));
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await db.read();
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db.data ||= {};
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console.log('Migrating', file);
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for (const user in db.data) {
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for (const game in db.data[user]) {
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const time1 = db.data[user][game].time;
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const time1s = time1.endsWith('Z') ? time1 : time1 + ' UTC';
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const time2 = datetime(new Date(time1s));
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console.log([game, time1, time2]);
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db.data[user][game].time = time2;
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}
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}
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// console.log(db.data);
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await db.write(); // write out json db
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};
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const args = process.argv.slice(2);
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if (args[0] == 'localtime') {
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const files = args.slice(1);
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console.log('Will convert UTC datetime to local timezone for', files);
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files.forEach(datetime_UTCtoLocalTimezone);
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} else {
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console.log('Usage: node migrate.js <cmd> <args>');
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console.log(' node migrate.js localtime data/*.json');
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}
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