<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class AccountModel extends CI_Model
{
    public function existingIds(array $ids)
    {
        if (empty($ids)) {
            return array();
        }

        $rows = $this->db
            ->select('id')
            ->where_in('id', array_values(array_unique($ids)))
            ->where('is_active', 1)
            ->where('allow_posting', 1)
            ->get('accounts')
            ->result_array();
        return array_map('intval', array_column($rows, 'id'));
    }
}