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Store timezone offsets in db

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This commit is contained in:
Andris Reinman 2016-04-29 20:31:25 +03:00
parent 6e514e1ccc
commit 02344acdee
3 changed files with 47 additions and 19 deletions
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27
services/tzupdate.js
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@ -4,8 +4,11 @@
let moment = require('moment-timezone');
let db = require('../lib/db');
let lastCheck = false;
let log = require('npmlog');
function updateTimezoneOffsets(callback) {
log.verbose('UTC', 'Updating timezone offsets');
db.getConnection((err, connection) => {
if (err) {
return callback(err);
@ -29,4 +32,26 @@ function updateTimezoneOffsets(callback) {
});
}
updateTimezoneOffsets(console.log);
module.exports = callback => {
updateTimezoneOffsets(err => {
if (err) {
return callback(err);
}
let checkLoop = () => {
let curUtcDate = new Date().toISOString().split('T').shift();
if (curUtcDate !== lastCheck) {
updateTimezoneOffsets(err => {
if (err) {
log.error('UTC', err);
}
setTimeout(checkLoop, 60 * 60 * 1000);
});
} else {
setTimeout(checkLoop, 60 * 60 * 1000);
}
lastCheck = curUtcDate;
};
setTimeout(checkLoop, 60 * 60 * 1000);
callback(null, true);
});
};