From b887ec5f7dbbd5a093081c7782a6007daf0bd0cd Mon Sep 17 00:00:00 2001
From: adam lounds <adamlounds@gmail.com>
Date: Fri, 25 Oct 2024 14:13:26 +0100
Subject: [PATCH] Use local timezone date in careportal. Fixes nightscout#8304

---
 lib/client/careportal.js |  4 ++--
 tests/careportal.test.js | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/lib/client/careportal.js b/lib/client/careportal.js
index 514dbf5d650..10f777c8ee1 100644
--- a/lib/client/careportal.js
+++ b/lib/client/careportal.js
@@ -18,8 +18,8 @@ function init (client, $) {
 
   function setDateAndTime (time) {
     time = time || client.ctx.moment();
-    eventTime.val(time.hours() + ":" + time.minutes());
-    eventDate.val(time.toISOString().split('T')[0]);
+    eventDate.val(time.format('YYYY-MM-DD'));
+    eventTime.val(time.format('HH:mm'));
   }
 
   function mergeDateAndTime () {
diff --git a/tests/careportal.test.js b/tests/careportal.test.js
index 1da34673535..6284e7b011a 100644
--- a/tests/careportal.test.js
+++ b/tests/careportal.test.js
@@ -2,6 +2,7 @@
 
 require('should');
 var benv = require('benv');
+const moment = require("moment/moment");
 
 var nowData = {
   sgvs: [
@@ -98,4 +99,17 @@ describe('careportal', function ( ) {
 
   });
 
+  it('uses local timezone date, not UTC (8304) ', async () =>{
+    const client = window.Nightscout.client;
+    client.init();
+    // sleep(50);
+
+    const fakeNow = moment.parseZone('2024-10-25T23:00:00-05:00');
+    client.ctx.moment = () => (fakeNow);
+
+    client.careportal.prepare();
+
+    $('#eventDateValue').val().should.equal('2024-10-25');
+  });
+
 });