jy-sdk/ThinkPHP/Library/Org/WeixinSDK/Weixin.class.php

<?php

namespace Org\WeiXinSDK;

use Think\Exception;


class Weixin
{
    
    
    public function weixin_pay($title, $order_no, $pay_amount, $trade_type = "NATIVE", $tt = 1, $payConf=array())
    {
        
        //官方
        
        header("Content-type:text/html;charset=utf-8");
        
        Vendor("WxPayPubHelper.WxPayPubHelper");
        
        // $data['pay_type']  = "weixin";
        
        //使用统一支付接口
        if ($tt == 1 || $tt == 4) { //扫码 || 超级签h5
            $notifyy="notify";
            //             $unifiedOrder = new \UnifiedOrder_pub(C('wei_xin.email'), C('wei_xin.partner'), C('wei_xin.key'));
            $unifiedOrder = new \UnifiedOrder_pub($payConf['appid'], $payConf['partner'], $payConf['key']);
            
        } else if($tt==2) {     //sdk,公众号
            $notifyy="notify2";
            $unifiedOrder = new \UnifiedOrder_pub(C('wei_xin_app.email'), C('wei_xin_app.partner'), C('wei_xin_app.key'));
        }else{
            $notifyy="notify3";//3 app支付
            $unifiedOrder = new \UnifiedOrder_pub(C('wei_xin_apps.email'), C('wei_xin_apps.partner'), C('wei_xin_apps.key'));
            
        }

        $unifiedOrder->setParameter("body", $title);//商品描述

        if (C('SHARE_ID.'.$payConf['partner']) == 'y') {
            $unifiedOrder->setParameter("profit_sharing", 'Y');//分账
            $unifiedOrder->setParameter("sub_mch_id", C('SHARE_PAIR.'.$payConf['partner']));//
        }
        if (C('SHARE_ID.'.$payConf['partner']) == 'n') {
            $unifiedOrder->setParameter("sub_mch_id", C('SHARE_PAIR.'.$payConf['partner']));//
        }

        $unifiedOrder->setParameter("out_trade_no", $order_no);//商户订单号
        
        $unifiedOrder->setParameter("total_fee", $pay_amount * 100);//总金额
        
        if($tt==4){
            $unifiedOrder->setParameter("notify_url", "http://" . $_SERVER['HTTP_HOST'] . "/callback.php/Notify/supersign_wxpay_notify");//通知地址
        }else{
            $unifiedOrder->setParameter("notify_url", "http://" . $_SERVER['HTTP_HOST'] . "/callback.php/Notify/wxpay_callback/method/".$notifyy);//通知地址
        }
        
        $unifiedOrder->setParameter("trade_type", $trade_type);//交易类型
        
        $unifiedOrder->setParameter("product_id", $order_no);//商品ID
        if($trade_type=="MWEB"){
            $scene_info['h5_info']=['type'=>'Wap','wap_url'=>"http://" . $_SERVER['HTTP_HOST'],'wap_name'=>'充值'];
            $unifiedOrder->setParameter("scene_info", json_encode($scene_info));//场景信息
            
        }
        
        //获取统一支付接口结果
        
        $unifiedOrderResult = $unifiedOrder->getResult($tt);
        
        //商户根据实际情况设置相应的处理流程
        
        if ($unifiedOrderResult["return_code"] == "FAIL") {
            
            //商户自行增加处理流程
            
            // echo base64_encode(json_encode(array('status' => 0, 'return_msg' => $unifiedOrderResult['return_msg'])));
            return json_encode(array('status' => 0, 'return_msg' => $unifiedOrderResult['return_msg']));
            
        } elseif ($unifiedOrderResult["result_code"] == "FAIL") {
            
            //商户自行增加处理流程
            
            // echo "错误代码：".$unifiedOrderResult['err_code']."<br>";
            
            // echo base64_encode(json_encode(array('status' => 0, 'return_msg' => $unifiedOrderResult['err_code_des'])));
            return json_encode(array('status' => 0, 'return_msg' => $unifiedOrderResult['err_code_des']));
            
        } elseif ($unifiedOrderResult["code_url"] != NULL) {
            
            
            //从统一支付接口获取到code_url
            
            $code_url = $unifiedOrderResult["code_url"];
            
            //商户自行增加处理流程
            
            if ($unifiedOrderResult['return_code'] !== "SUCCESS") {
                
                \Think\Log::record($unifiedOrderResult['msg']);
                
                $html = '<div class="d_body" style="height:px;">
                    
                    <div class="d_content">
                    
                        <div class="text_center">' . $unifiedOrderResult["return_code"] . '</div>
                            
                    </div>
                            
                    </div>';
                
            } else {
                
                return json_encode(array("status" => 1, 'url' => $unifiedOrderResult['code_url']));
                
            }
            
            
        } else {
            file_put_contents(dirname(__FILE__).'/$unifiedOrderResult.txt',json_encode($unifiedOrderResult));
            
            if ($trade_type == "APP") {
                
                $app_data['appid'] = $unifiedOrderResult['appid'];
                
                $app_data['partnerid'] = $unifiedOrderResult['mch_id'];
                
                $app_data['prepayid'] = $unifiedOrderResult['prepay_id'];
                
                $app_data['noncestr'] = $unifiedOrder->createNoncestr();
                
                $app_data['timestamp'] = time();
                
                $app_data['package'] = "Sign=WXPay";
                
                $sign = $unifiedOrder->getSign($app_data);
                
                return json_encode(array("status" => 1, 'appid' => $unifiedOrderResult['appid'], 'mch_id' => $unifiedOrderResult['mch_id'], 'prepay_id' => $unifiedOrderResult['prepay_id'], 'time' => $app_data['timestamp'], 'noncestr' => $app_data['noncestr'], 'sign' => $sign));
                
            } else if ($trade_type == "MWEB") {
                return json_encode(array("status" => 1,  'mweb_url' => $unifiedOrderResult['mweb_url']));
                
            }
            
            
        }
        
        
    }
    
    
    public function weixin_jsapi($title, $order_no, $pay_amount, $jsApi, $openid = "")
    {
        
        //官方
        
        header("Content-type:text/html;charset=utf-8");
        
        Vendor("WxPayPubHelper.WxPayPubHelper");
        
        $unifiedOrder = new \UnifiedOrder_pub(C('wei_xin.email'), C('wei_xin.partner'), C('wei_xin.key'));
        
        // $des='平台币充值';
        
        $unifiedOrder->setParameter("body", $title);//商品描述
        
        //自定义订单号，此处仅作举例
        
        $timeStamp = time();
        
        $unifiedOrder->setParameter("openid", $openid);//商品描述
        
        $unifiedOrder->setParameter("out_trade_no", $order_no);//商户订单号
        
        $unifiedOrder->setParameter("total_fee", $pay_amount * 100);//总金额
        
        $unifiedOrder->setParameter("notify_url", "http://" . $_SERVER['HTTP_HOST'] . "/callback.php/Notify/wxpay_callback/method/notify");//通知地址
        
        $unifiedOrder->setParameter("trade_type", "JSAPI");//交易类型
        
        $unifiedOrder->setParameter("product_id", $order_no);//商品ID
        
        $prepay_id = $unifiedOrder->getPrepayId();
        
        //=========步骤3：使用jsapi调起支付============
        $jsApi->setPrepayId($prepay_id);
        $jsApiParameters = $jsApi->getParameters();
        return $jsApiParameters;
        
        
    }
    
    
    /**
     * 微信退款接口
     * @param $out_trade_no 商户订单号
     * @param $out_refund_no 商户退款单号
     * @param $total_fee 订单金额
     * @param $refund_fee 退款金额
     * @param $op_user_id    操作员帐号, 默认为商户号
     */
    public function weixin_Refund_pub($out_trade_no, $out_refund_no, $total_fee, $refund_fee, $op_user_id)
    {
        //官方
        header("Content-type:text/html;charset=utf-8");
        Vendor("WxPayPubHelper.WxPayPubHelper");
        // $unifiedOrder = new \Refund_pub(C('wei_xin_app.email'), C('wei_xin_app.partner'), C('wei_xin_app.key'));
        $unifiedOrder = new \Refund_pub(C('wei_xin.email'), C('wei_xin.partner'), C('wei_xin.key'));
        
        $unifiedOrder->setParameter("out_trade_no", $out_trade_no);//商户订单号
        $unifiedOrder->setParameter("out_refund_no", $out_refund_no);//商户退款单号
        $unifiedOrder->setParameter("total_fee", $total_fee * 100);//通知地址
        $unifiedOrder->setParameter("refund_fee", $refund_fee * 100);//通知地址
        $unifiedOrder->setParameter("op_user_id", $op_user_id);//交易类型
        //获取退款接口结果
        $unifiedOrderResult = $unifiedOrder->getResult();
        if ($unifiedOrderResult["return_code"] == "FAIL") {
            //商户自行增加处理流程
            return json_encode(array('status' => 0, 'msg' => $unifiedOrderResult['return_msg']));
        } elseif ($unifiedOrderResult["result_code"] == "FAIL") {
            //商户自行增加处理流程
            // echo "错误代码：".$unifiedOrderResult['err_code']."<br>";
            return json_encode(array('status' => 0, 'msg' => $unifiedOrderResult['err_code_des']));
            
        } else {
            //商户自行增加处理流程
            if ($unifiedOrderResult['return_code'] !== "SUCCESS") {
                return json_encode(array("status" => 0, 'msg' => '未知错误'));
                \Think\Log::record($unifiedOrderResult['msg']);
            } else {
                return json_encode(array("status" => 1, 'msg' => '成功'));
            }
        }
        
    }
    
    
    /**
     * 微信退款查询接口
     * @param $out_trade_no 商户订单号
     * @param $out_refund_no 商户退款单号
     * @param $total_fee 订单金额
     * @param $refund_fee 退款金额
     * @param $op_user_id    操作员帐号, 默认为商户号
     */
    public function weixin_refundquery($out_trade_no)
    {
        //官方
        header("Content-type:text/html;charset=utf-8");
        Vendor("WxPayPubHelper.WxPayPubHelper");
        // $unifiedOrder = new \RefundQuery_pub(C('wei_xin_app.email'), C('wei_xin_app.partner'), C('wei_xin_app.key'));
        $unifiedOrder = new \RefundQuery_pub(C('wei_xin.email'), C('wei_xin.partner'), C('wei_xin.key'));
        
        $unifiedOrder->setParameter("out_trade_no", $out_trade_no);//商户订单号
        //获取退款接口结果
        $unifiedOrderResult = $unifiedOrder->getResult();
        if ($unifiedOrderResult["return_code"] == "FAIL") {
            //商户自行增加处理流程
            return $unifiedOrderResult['return_msg'];
        } elseif ($unifiedOrderResult["result_code"] == "FAIL") {
            //商户自行增加处理流程
            return $unifiedOrderResult['err_code_des'];
            
        } else {
            return $unifiedOrderResult['return_code'];
        }
        
    }
    
    /**
     * 微信查询接口
     * @param $out_trade_no 商户订单号
     * @return string
     * @author 鹿文学
     */
    public function weixin_orderquery($out_trade_no) {
        header("Content-type:text/html;charset=utf-8");
        Vendor("WxPayPubHelper.WxPayPubHelper");
        $orderquery = new \OrderQuery_pub(C('wei_xin.email'), C('wei_xin.partner'),C('wei_xin.key'));
        $orderquery->setParameter('out_trade_no',$out_trade_no);//商户订单号
        $orderqueryresult = $orderquery->getResult();
        if($orderqueryresult['return_code']=='FAIL') {
            return $orderqueryresult['return_msg'];
        } elseif ($orderqueryresult["result_code"] == "FAIL") {
            //商户自行增加处理流程
            return $orderqueryresult['err_code_des'];
        } elseif ($orderqueryresult['trade_state'] == 'FAIL') {
            return '支付失败';
        } else {
            if($orderqueryresult['trade_state']=='SUCCESS') {
                return $orderqueryresult['out_trade_no'];
            } else {
                return $orderqueryresult['trade_state_desc'];
            }
        }
    }
    
    /**
     * 微信查询接口
     * @param $out_trade_no 商户订单号
     * @return string
     * @author 鹿文学
     */
    public function weixin_block_orderquery($out_trade_no) {
        header("Content-type:text/html;charset=utf-8");
        Vendor("WxPayPubHelper.WxPayPubHelper");
        $orderquery = new \OrderQuery_pub(C('wei_xin.email'), C('wei_xin.partner'),C('wei_xin.key'));
        $orderquery->setParameter('transaction_id',$out_trade_no);//商户订单号
        $orderqueryresult = $orderquery->getResult();
        if($orderqueryresult['return_code']=='FAIL') {
            return $orderqueryresult['return_msg'];
        } elseif ($orderqueryresult["result_code"] == "FAIL") {
            //商户自行增加处理流程
            return $orderqueryresult['err_code_des'];
        } elseif ($orderqueryresult['trade_state'] == 'FAIL') {
            return '支付失败';
        } else {
            if($orderqueryresult['trade_state']=='SUCCESS') {
                return $orderqueryresult['total_fee']/100;
            } else {
                return $orderqueryresult['trade_state_desc'];
            }
        }
    }
    
    
}