Airship\Cabin\Hull\Blueprint\Blog::addCommentToPost PHP Method

    public function addCommentToPost(array $post, int $blogPostId, bool $published = false) : bool
    {
        $replyTo = isset($post['reply_to']) ? $this->checkCommentReplyTo((int) $post['reply_to'], $blogPostId) : 0;
        // Enforce maximum comment reply depth.
        if ($replyTo) {
            $depth = $this->getCommentDepth($replyTo);
            $conf = \Airship\LensFunctions\cabin_custom_config();
            if ($depth + 1 > $conf['blog']['comments']['depth_max']) {
                $replyTo = null;
            }
        }
        if ($replyTo === 0) {
            $replyTo = null;
        }
        if (!empty($post['author'])) {
            $authors = $this->getAuthorsForUser($this->getActiveUserId());
            if (!\in_array($post['author'], $authors)) {
                $this->db->rollBack();
                return false;
            }
            $author = $post['author'];
            $metadata = null;
        } else {
            $author = null;
            $metadata = \json_encode(['name' => $post['name'], 'email' => $post['email'], 'url' => $post['url']]);
        }
        // We're going to do this inside of a transaction:
        $this->db->beginTransaction();
        // Create the new comment:
        $commentId = $this->db->insertGet('hull_blog_comments', ['blogpost' => $blogPostId, 'replyto' => $replyTo, 'author' => $author, 'approved' => $published ?? false, 'metadata' => $metadata], 'commentid');
        if (!empty($commentId)) {
            // Insert the comment
            $this->db->insert('hull_blog_comment_versions', ['comment' => $commentId, 'approved' => $published ?? false, 'message' => $post['message']]);
            // Get the unique ID for this blog post:
            $unique = $this->getBlogPostUniqueId($blogPostId);
            // Delete the cached entry:
            $this->getCommentCache()->delete($unique);
            // Hooray!
            return $this->db->commit();
        }
        $this->db->rollBack();
        return false;
    }

 /**
  * Add a comment to a blog post
  *
  * @param array $post
  * @param int $blogPostId
  * @return bool
  */
 protected function addComment(array $post = [], int $blogPostId = 0) : bool
 {
     if (!$this->config('blog.comments.enabled')) {
         $this->storeLensVar('blog_error', \__('Comments are not enabled on this blog.'));
         return false;
     }
     if (!$this->isLoggedIn() && !$this->config('blog.comments.guests')) {
         $this->storeLensVar('blog_error', \__('Guest comments are not enabled on this blog.'));
         return false;
     }
     if (!$this->isLoggedIn() && (empty($post['name']) || empty($post['email']))) {
         $this->storeLensVar('blog_error', \__('Name and email address are required fields.'));
         return false;
     }
     if ($this->isLoggedIn() && !$this->isSuperUser()) {
         if (!empty($post['author'])) {
             $allowedAuthors = $this->blog->getAuthorsForUser($this->getActiveUserId());
             if (!\in_array($post['author'], $allowedAuthors)) {
                 $this->storeLensVar('blog_error', \__('You do not have permission to post as this author.'));
                 return false;
             }
         }
     }
     $msg = \trim($post['message']);
     if (Binary::safeStrlen($msg) < 2) {
         $this->storeLensVar('blog_error', \__('The comment you attempted to leave is much too short.'));
         return false;
     }
     $published = false;
     $can_comment = false;
     if ($this->can('publish')) {
         // No CAPTCHA necessary
         $published = true;
         $can_comment = true;
     } elseif ($this->config('blog.comments.recaptcha')) {
         if (isset($post['g-recaptcha-response'])) {
             $rc = \Airship\getReCaptcha($this->config('recaptcha.secret-key'), $this->config('recaptcha.curl-opts') ?? []);
             $resp = $rc->verify($post['g-recaptcha-response'], $_SERVER['REMOTE_ADDR']);
             $can_comment = $resp->isSuccess();
         }
     } else {
         $can_comment = true;
     }
     if (!$can_comment) {
         $this->storeLensVar('blog_error', \__('Invalid CAPTCHA Response. Please try again.'));
         return false;
     }
     return $this->blog->addCommentToPost($post, $blogPostId, $published);
 }