fix: Localize Date and Time translations using AM/PM

app/helpers/general-date.js

@@ -1,9 +1,20 @@
 import Helper from '@ember/component/helper';
 import moment from 'moment';
 
+const locales12Hours = new Set(['en', 'bn', 'hi', 'id', 'ja', 'run', 'th', 'vi', 'ko']);
+
 export function generalDate(params) {
   const timezone = params[1] || moment.tz.guess();
-  const format = params[2] || 'h:mm A, MMMM Do YYYY (z)';
+
+  const local = moment(params[0]).tz(timezone).locale();
+
+  let format = params[2] || 'h:mm A, MMMM Do YYYY (z)';
+
+  if (!locales12Hours.has(local)) {
+    format = format.replaceAll('h', 'H');
+    format = format.replace(' A', '');
+    format = format.replace(' a', '');
+  }
   return moment(params[0]).tz(timezone).format(format);
 }
 

app/helpers/header-date.js

@@ -1,9 +1,21 @@
 import Helper from '@ember/component/helper';
 import moment from 'moment';
 
+const locales12Hours = new Set(['en', 'bn', 'hi', 'id', 'ja', 'run', 'th', 'vi', 'ko']);
+
 export function headerDate(params) {
   const timezone = params[1] ? params[1] : moment.tz.guess();
-  return `${moment(params[0]).tz(timezone).format('dddd, MMMM Do YYYY, h:mm A')} (${moment.tz(params[0], timezone).zoneAbbr()})`;
+
+  const local = moment(params[0]).tz(timezone).locale();
+
+  let format = 'dddd, MMMM Do YYYY, h:mm A';
+
+  if (!locales12Hours.has(local)) {
+    format = format.replace('h', 'HH');
+    format = format.replace(' A', '');
+  }
+
+  return `${moment(params[0]).tz(timezone).format(format)} (${moment.tz(params[0], timezone).zoneAbbr()})`;
 }
 
 export default Helper.helper(headerDate);