bug

app/Transformers/MessageRuleDetailTransformer.php

@@ -17,7 +17,7 @@ class MessageRuleDetailTransformer extends TransformerAbstract
     public function transform(MessageRule $messageRule)
     {
         $messageStatus = $messageRule['message_status'];
-        if($messageStatus == 0 && $messageRule['sent_time'] <= Carbon::now()->toDateTimeString()){
+        if($messageStatus == 0 && $messageRule['sent_time'] && $messageRule['sent_time'] <= Carbon::now()->toDateTimeString()){
             $messageStatus = 1;
         }
         return [

app/Transformers/MessageRuleListTransformer.php

@@ -17,7 +17,7 @@ class MessageRuleListTransformer extends TransformerAbstract
     public function transform(MessageRule $messageRule)
     {
         $messageStatus = $messageRule['message_status'];
-        if($messageStatus == 0 && $messageRule['sent_time'] <= Carbon::now()->toDateTimeString()){
+        if($messageStatus == 0 && $messageRule['sent_time'] && $messageRule['sent_time'] <= Carbon::now()->toDateTimeString()){
             $messageStatus = 1;
         }
         return [