<?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();
        }

        $this->db->select('id')
            ->where_in('id', array_values(array_unique($ids)))
            ->where('is_active', 1)
            ->where('allow_posting', 1);
        if ($this->db->field_exists('company_id', 'accounts')) {
            $companyId = isset($this->companycontext) ? (int)$this->companycontext->id() : (int)$this->session->userdata('company_id');
            $this->db->where('company_id', $companyId);
        }
        $rows = $this->db->get('accounts')->result_array();
        return array_map('intval', array_column($rows, 'id'));
    }
}