Playing around with local date time parsing.

app/Casts/SeparateTimezoneCaster.php

@@ -3,7 +3,6 @@
 namespace FireflyIII\Casts;
 
 use Carbon\Carbon;
-use Carbon\CarbonImmutable;
 use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
 use Illuminate\Database\Eloquent\Model;
 
@@ -19,13 +18,11 @@ use Illuminate\Database\Eloquent\Model;
 class SeparateTimezoneCaster implements CastsAttributes
 {
     /**
-     * Cast the given value.
-     *
      * @param array<string, mixed> $attributes
      */
     public function get(Model $model, string $key, mixed $value, array $attributes): ?Carbon
     {
-        if('' === $value || null === $value) {
+        if ('' === $value || null === $value) {
             return null;
         }
         $timeZone = $attributes[sprintf('%s_tz', $key)] ?? config('app.timezone');

public/v1/js/ff/firefly.js

@@ -26,6 +26,16 @@ $.ajaxSetup({
     }
 });
 
+function parseToLocalDates() {
+    "use strict";
+    $('span.date-time').each(function () {
+        var date = $(this).data('date');
+        var obj = moment.utc(date).local();
+        var timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+        $(this).text(obj.format(date_time_js) + ' ('+ timeZone +')');
+    });
+}
+
 $(function () {
     "use strict";
 
@@ -96,6 +106,9 @@ $(function () {
     // trigger list thing
     listLengthInitial();
 
+    // update dates:
+    parseToLocalDates();
+
 });
 
 function currencySelect(e) {

resources/lang/en_US/firefly.php

@@ -26,6 +26,7 @@ declare(strict_types=1);
 
 return [
     // general stuff:
+    'stored_as_tz' => 'stored as ":timezone"',
     'close'                                                       => 'Close',
     'actions'                                                     => 'Actions',
     'edit'                                                        => 'Edit',

resources/views/javascript/variables.twig

@@ -44,6 +44,7 @@ var todayText = ' {{ trans('firefly.today')|escape('js') }}';
 
 // some formatting stuff:
 var month_and_day_js = "{{ trans('config.month_and_day_js') }}";
+var date_time_js = "{{ trans('config.date_time_js') }}";
 var acc_config_new = {format: accountingConfig};
 
 // strings and translations used often:

resources/views/transactions/show.twig

@@ -74,10 +74,12 @@
                         <tr>
                             <td style="width:30%;">{{ trans('list.date') }}</td>
                             <td>
+                                <span class="date-time" data-date="{{ first.date.toIso8601ZuluString() }}">
                                 {{ first.date.isoFormat(dateTimeFormat) }}
                                 {% if(first.date_tz != '') %}
-                                    ({{ first.date_tz }})
+                                    ({{ trans('firefly.stored_as_tz', {timezone: first.date_tz }) }})
                                 {% endif %}
+                                </span>
                             </td>
                         </tr>
                         </tbody>