<?php

/***
 * Class Stock
 *  * @author		王刚涛
 * 日线数据
 */

class Stock {


    static public function getStockCodeList()
    {
        $Table_stock = new Table_stock();
        return $Table_stock->getStockCodeList();
    }

    static public function getInfoById($id)
    {
        $Table_stock = new Table_stock();
        return $Table_stock->getInfoById($id);
    }

    static public function getInfoByCode($code)
    {
        $Table_stock = new Table_stock();
        return $Table_stock->getInfoByCode($code);
    }


    static public function getList($filter = array(), $sector=0, $page=0, $pageSize=0)
    {
        $Table_stock = new Table_stock();
        return $Table_stock->getList($filter, $sector, $page, $pageSize);
    }

    static public function getStockList($filter = array(), $count, $page, $pagesize)
    {
        $Table_stock = new Table_stock();
        return $Table_stock->getStockList($filter, $count,$page, $pagesize);
    }


    static public function addOrUpdateByCode($attrs)
    {
        if (empty($attrs)) throw new Exception('参数不能为空', 101);
        $Table_stock = new Table_stock();
        $rs = $Table_stock->getInfoByCode($attrs['code']);

        if (empty($rs)) {
            $id = $Table_stock->add($attrs);
        } else {
            $id = $rs['id'];
            $Table_stock->update($id, $attrs);
        }

        return $id;
    }

}

?>