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35 lines
885 B
35 lines
885 B
'use strict';
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const util = require('util')
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, fs = require('fs')
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, unlink = util.promisify(fs.unlink)
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, stat = util.promisify(fs.stat)
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, readdir = util.promisify(fs.readdir)
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, uploadDirectory = require(__dirname+'/helpers/uploadDirectory.js');
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async function deleteCaptchas() {
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try {
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const files = await readdir(`${uploadDirectory}captcha/`);
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if (files.length > 0) {
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console.log('Deleting old captchas:', files);
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files.forEach(file => {
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const filePath = `${uploadDirectory}captcha/${file}`;
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stat(filePath).then(stats => {
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const now = Date.now();
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const expiry = new Date(stats.ctime).getTime() + 6*1000*60; //6 minutes ahead
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if (now > expiry) {
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return unlink(filePath);
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}
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return;
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}).catch(e => console.error);
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});
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}
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} catch (err) {
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console.error(err);
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}
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}
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deleteCaptchas();
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setInterval(deleteCaptchas, 6*1000*60);
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