update email notification

app/Jobs/SendMailNotification.php

@@ -38,20 +38,21 @@ public function handle()
         if (! env('APP_ENABLE_MAIL')) {
             return;
         }
-
-        if ($this->data->parent == 0) {
+        // parent comment
+        $parent = $this->data->parent;
+        if (is_null($parent)) {
             $mail = Setting::get('email');
+            // Ensure receiver email configured.
             if (!$mail) return;
             $address = $mail;
             $name = Setting::get('author');
         } else {
-            $this->data->load('parent');
-            if (! $this->data->parent->subscription) return;
+            // Ensure parent comment subscript reply notification.
+            if (! $parent->subscription) return;
 
-            $address = $this->data->parent->email;
-            $name = $this->data->parent->name;
+            $address = $parent->email;
+            $name = $parent->name;
         }
-        $this->data->load('post');
 
         Mail::to($address, $name)->send(new ReplyNotification($this->data));
     }

app/Repositories/CommentRepository.php

@@ -18,7 +18,7 @@ public function getCommentsByPost($postID)
     {
         return Comment::where('post_id', $postID)
             ->with('parent')
-            ->whereValid('true')
+            ->whereValid(true)
             ->orderBy('created_at', 'desc')
             ->get();
     }
@@ -39,9 +39,8 @@ public function create($postID, $inputs)
         if ($comment->parent_id != 0) {
             $comment->load('parent');
         }
-
-        // add on comment_count
-        Post::where('id', $inputs['post_id'])->increment('comment_count');
+        $comment->load('post');
+        $comment->post->increment('comment_count');
 
         return $comment;
     }