2.x

app/Traits/HasTimezoneTimestamps.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Traits;
+
+use Carbon\Carbon;
+use Exception;
+
+/**
+ * @property string $created_at_by_timezone
+ * @property string $updated_at_by_timezone
+ */
+trait HasTimezoneTimestamps
+{
+    public function getCreatedAtByTimezoneAttribute(): string
+    {
+        return $this->getDateTimeByTimezone($this->created_at);
+    }
+
+    public function getUpdatedAtByTimezoneAttribute(): string
+    {
+        return $this->getDateTimeByTimezone($this->updated_at);
+    }
+
+    public function getDateTimeByTimezone(?Carbon $value = null): ?string
+    {
+        if ($value && auth()->user() && auth()->user()->timezone) {
+            try {
+                return date_with_timezone($value, auth()->user()->timezone);
+            } catch (Exception) {
+            }
+        }
+
+        return $value;
+    }
+}