试图在CodeIgniter中制作一个喜欢不喜欢的按钮

Question

In my most recent work, i'm making a Like/Dislike button.

But... When "dislike" is actioned, they don't reload the Select Query.

Here is my code:

public function likePost($status = null){
    $data = json_decode($this->input->raw_input_stream, true);

    $this->load->database();
    $query = $this->db->query("SELECT *, COUNT(posts_like.idPost) AS total_likes FROM posts_like WHERE idPost = " . $data['idPost'] . " AND idUser = " . $data['idUser'] . " GROUP BY posts_like.idPost;")->result_array();

    if($query){
        if($status != 'new'){
            $this->load->database();
            // $this->db->where('idPosts_like', $query[0]['idPosts_like']);
            // $this->db->delete('posts_like', array('idPosts_like', $query[0]['idPosts_like']));
            $this->db->query("DELETE FROM posts_like WHERE idPosts_like = " . $query[0]['idPosts_like'] . ";");
            $response = ['status' => true, 'results' => $query, 'messege' => 'deleted'];
        }else{
            $response = ['status' => true, 'results' => $query, 'messege' => 'liked'];
        }
    }else{
        $this->db->insert('posts_like', $data);
        $this->likePost($status = 'new');
    }
    header('Content-type: application/json');
    die(json_encode($response));
}

Anyone can help me? thanks alot!