product/lib/Sku.php

<?php

namespace Product\Lib;

use Dever;

class Sku
{
    # 获取当前的规格
    public function spec_api()
    {
    	$id = Dever::input('id');
    	$result = array();
    	if ($id) {
    		$result = Dever::db('product/info_spec')->getAll(array('info_id' => $id));
    		if ($result) {
    			foreach ($result as $k => $v) {
    				$result[$k]['child'] = Dever::db('product/info_spec_value')->getAll(array('info_id' => $id, 'spec_id' => $v['id']));
    			}
    		}
    	}
    	return $result;
    }

    # 获取当前的sku
    public function sku_api()
    {
    	$id = Dever::input('id');
    	$result = array();
    	if ($id) {
    		$result = Dever::db('product/info_sku')->getAll(array('info_id' => $id));
    	}
    	return $result;
    }

    # 获取某个商品的sku
    public function getList($info, &$data)
    {
        if ($info['spec_type'] == 2) {
            $where['info_id'] = $info['id'];
            $sku = Dever::db('product/info_sku')->select($where);
            if ($sku) {
                foreach ($sku as $k => $v) {
                    $copy = $info;
                    $key = str_replace('-', ',', $v['key']);
                    $spec = Dever::db('product/info_spec_value')->getData(array('ids' => $key));
                    if ($spec) {
                        $copy['name'] .= '-' . $spec['name'];
                        $copy['id'] .= '-' . $v['key'];
                        if (isset($copy['value'])) {
                            $copy['value'] = $copy['id'];
                        }
                    }
                    
                    $data[] = $copy;
                }
            }
        } else {
            $data[] = $info;
        }
        
        return $data;
    }
}