<?php

class PayController {

    public function preOrder()
    {
        if (!phpcommon\isValidSessionId($_REQUEST['account_id'], $_REQUEST['session_id'])) {
            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
            return;
        }
        $channel = phpcommon\extractChannel($_REQUEST['account_id']);
        if (!empty($_REQUEST['poly_sdk_channel'])) {
            $channel = $_REQUEST['poly_sdk_channel'];
        }
        if (!empty($_REQUEST['unified_channel'])) {
            $channel = $_REQUEST['unified_channel'];
        }
        $sdk = sdkwarpper\createSdkByChannel($channel);
        if (!$sdk) {
            echo 'is null';
        } else {
            $sdk->preOrder();
        }
    }

    public function payNotify()
    {
        error_log(json_encode($_REQUEST));
        $channel = '';
        if (isset($_REQUEST['_poly_sdk_channel'])) {
            $channel = $_REQUEST['_poly_sdk_channel'];
        } else {
            $channel = $_REQUEST['_channel'];
        }
        $sdk = sdkwarpper\createSdkByChannel($channel);
        if (!$sdk) {
            echo 'is null';
        } else {
            $sdk->payNotify();
        }
    }

    public function queryOrderInfo()
    {
    }

}