REAPI/app/channel/service/system/Lupay.php

<?php

namespace app\channel\service\system;

/**
 * 服务
 * Class Bodingcheng
 * @package app\channel\service
 */
class Lupay extends Core
{
    # 这几个可以后台设置
    protected $host = 'host';
    protected $mid = 'mid';
    protected $token = 'token';
    protected $api = 'api';
    protected $api_check = 1;


    # 中石化油卡充值
    public function dhcz($param)
    {
        $check = array
        (
            'mobile' => 'Account',
            'cash' => 'UnitPrice',
            'BuyNum' => 'BuyNum',
            'Operator' => 'Operator',
        );
        $param['BuyNum'] = 1;
        $param['Operator'] = 3;
        if (isset($param['isp']) && $param['isp']) {
        	if ($param['isp'] == 1) {
        		$param['Operator'] = 3;
        	} elseif ($param['isp'] == 2) {
        		$param['Operator'] = 2;
        	} elseif ($param['isp'] == 3) {
        		$param['Operator'] = 1;
        	}
        }
        $this->api = 'Api/PayMobile.aspx';
        return $this->submit($param, $check);
    }

    # 通知处理 主要返回状态 2是成功 3是失败
    public function notify($data)
    {
        $request = $data;
        $sign = $this->_sign($request, array('APIID', 'Account', 'OrderID','OutID', 'State', 'TradeType','TotalPrice'));
        if ($sign != $data['Sign']) {
            return false;
        }
        $result = array();
        $result['cash'] = 1;
        $result['status'] = 4;
        if (isset($data['State'])) {
        	if ($data['State'] == 10027) {
	            $result['status'] = 2;
	        } else {
	        	$result['status'] = 3;
	        }

	        if (isset($data['OutOrderNo']) && $data['OutOrderNo']) {
	            # 流水号
	            $data['s_nubmer'] = $result['s_nubmer'] = $data['OutOrderNo'];
	        }
        }

        $result['yes'] = 'success';

        $result['data'] = $data;
        
        return $result;
    }

    # 数据响应格式处理
    public function response($data)
    {
        $log['type'] = 'response';
        $log['data'] = $data;
        $log['config'] = $this->data;
        $this->log($log);

        $array = $this->json_decode($data);
        if (!$array) {
            $msg = 'error';
        } elseif (isset($array['Code']) && $array['Code'] == '10018') {
            # 正确
            $msg = 'ok';
        } else {
            # 错误
            $msg = isset($array['Msg']) ? $array['Msg'] : 'error';
        }

        return array
        (
            'msg' => $msg,
            'data' => $data,
            'array' => $array,
        );
    }

    # 主动查询接口
    public function query($order)
    {
    	
    }

    # 提交数据
    private function submit($param, $check)
    {
        $param = $this->param($param, $check);
        if (is_string($param) || (is_array($param) && $param['status'] == 1)) {
            return $param;
        }
        $request = $param['detail'];
        $request['UnitPrice'] = $request['UnitPrice'] * 1000;
        $request['TotalPrice'] = $request['UnitPrice'] * $request['BuyNum'];
        $request['APIID'] = $this->mid;
        $request['OrderID'] = $param['order'];
        $request['CreateTime'] = date('Ymdhis');
        $request['isCallBack'] = 1;
        $request['TradeType'] = 10;
        $request['Sign'] = $this->_sign($request, array('APIID', 'Account', 'BuyNum','CreateTime', 'isCallBack', 'OrderID','TotalPrice', 'TradeType', 'UnitPrice'));
        $url = $this->host . $this->api;

        $response = $this->curl('post', $url, $request);
        $response = $this->response($response);
        $channel_order_id = '';
        if (isset($response['array']['ReturnOrderID']) && $response['array']['ReturnOrderID']) {
            $channel_order_id = $response['array']['ReturnOrderID'];
        }

        $this->create($param['order'], $channel_order_id, $param['merchant_order'], $param['cash'], $url, $request, $response, 1, $param['account']);
        return $response['msg'];
    }

    private function _sign($request, $param)
    {
        $signature_string = '';
        foreach ($param as $k => $v) {
        	if (isset($request[$v]) && $request[$v]) {
        		$signature_string .= $v . '=' . $request[$v] . '&';
        	}
        }

        $signature_string .= 'APIKEY=' . $this->token;
        return strtoupper(md5($signature_string));
    }
}