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shrine-medco/apps/steward-app/src/main/js/app/client/common/date.service.js
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date.service.js
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(function () {
'use strict';
/**
* Date methods.
*/
angular
.module('shrine.common')
.factory('DateService', DateService);
function DateService() {
return {
utcToDateString: utcToDateString,
timestampToUtc: timestampToUtc,
utcToMMDDYYYY: utcToMMDDYYYY,
utcToTimeStamp: utcToTimeStamp
};
/**
* Convert UTC to date string.
* deprecated.
* @todo: delete.
* @param utc
* @returns {string}
*/
function utcToDateString(utc) {
return new Date(utc).toDateString();
}
function timestampToUtc(timestamp) {
return Date.parse(timestamp);
}
function utcToMMDDYYYY(utc) {
//format data.
var date = new Date(utc),
format = 'MM/DD/YYYY',
dd, mm, yyyy;
//parse values from date
dd = date.getDate();
mm = date.getMonth() + 1;
yyyy = date.getFullYear();
format = format.replace(/DD/, dd)
.replace(/MM/, mm)
.replace(/YYYY/, yyyy);
return format;
}
/**
* Get a timestamp from a universal time code.
* @param utc universal time code.
* @returns {string}
*/
function utcToTimeStamp(utc) {
//format data.
var date = new Date(utc),
format = 'MM/DD/YYYY HH:MN:SS',
dd, mm, yyyy,
mn, hh, ss, time, postfix;
//parse values from date
dd = date.getDate();
mm = date.getMonth() + 1;
yyyy = date.getFullYear();
//parse values for time.
hh = date.getHours();
mn = date.getMinutes();
ss = date.getSeconds();
//format date.
dd = (dd < 10) ? '0' + dd : dd;
mm = (mm < 10) ? '0' + mm : mm;
//format time.
postfix = (hh > 12) ? ' PM' : ' AM';
hh = ((hh < 10) ? '0' + hh : hh) % 12;
mn = (mn < 10) ? '0' + mn : mn;
ss = (ss < 10) ? '0' + ss : ss;
format = format.replace(/DD/, dd)
.replace(/MM/, mm)
.replace(/YYYY/, yyyy)
.replace(/HH/, hh)
.replace(/MN/, mn)
.replace(/SS/, ss);
format += postfix;
return format;
}
}
})();
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