<?php
defined('BASEPATH') or exit('No direct script access allowed');

class Auto_product_setting_model extends HD_Model
{
    private $table_name = 'lc_auto_product_setting';
    private $cacheKey = 'PRODUCTS_SETTING_%d_%s';

    public function __construct()
    {
        parent::__construct($this->table_name, 'default');
    }

    public function setValue($productId, $key, $value)
    {
        $cache = load_cache();
        $data = [
            'product_id' => $productId,
            'name' => $key,
            'value' => is_array($value) ? json_encode($value,JSON_UNESCAPED_UNICODE) : $value,
        ];
        $this->replace($data);
        $cache->delete(sprintf($this->cacheKey, $productId, $key));
    }

    public function getValue($productId, $name)
    {
        $cache = load_cache();
        $cacheKey = sprintf($this->cacheKey, $productId, $name);
        $result = $cache->get($cacheKey);
        if (!$cache->exists($cacheKey)) {
            $row = $this->get(['product_id' => $productId, 'name' => $name]);
            $result = $row['value'];
            $cache->save($cacheKey, $result, 2*3600);
        }
        return $result;
    }
}