public function savePost($data_post)
{
$data = new BlogPostModel($data_post);
$data->setId($data_post['id']);
$data->setTitle($data_post['title']);
$data->setBody($data_post['body']);
if ($data->getId() == null) {
//SQL insert
$sql = "INSERT INTO posts(title, body, created) " . "VALUES ('{$data->getTitle()}', '{$data->getBody()}','" . date('Y-m-d H:i:s') . "');";
mysqli_query($this->con, $sql);
} else {
$sql = "UPDATE posts SET title = '{$data->getTitle()}', body = '{$data->getBody()}', created = '" . date('Y-m-d H:i:s') . "' " . "WHERE id = {$data->getId()} ";
mysqli_query($this->con, $sql);
}
$posts = $this->get_post($data->getId());
if (!empty($posts)) {
return $posts[0];
}
}