<?php
/**
* 微信支付统一下单接口,生成预支付id，由ydwx的jsPayApi负责调起，与其配合完成微信内H5js调起支付
*/
chdir(dirname(__FILE__));
//把工作目录切换到文件所在目录
include_once dirname(__FILE__) . '/__config__.php';
$appid = $_POST['appid'];
$arg = new YDWXPayUnifiedOrderRequest();
$arg->openid = $_POST['openid'];
$arg->out_trade_no = $_POST['trace_no'];
$arg->total_fee = intval($_POST['price'] * 100);
$arg->attach = $_POST['attach'];
$arg->body = $_POST['pay_desc'];
try {
$mchkey = YDWX_WEIXIN_COMPONENT_APP_ID ? YDWXHook::do_hook(YDWXHook::GET_HOST_MCH_KEY, $appid) : YDWX_WEIXIN_MCH_KEY;
$msg = ydwx_pay_unifiedorder($arg);
$str = "appId=" . $appid . "&nonceStr=" . $_POST['noncestr'] . "&package=prepay_id=" . $msg->prepay_id . "&signType=MD5&timeStamp=" . $_POST['timestamp'];
$sign = strtoupper(md5($str . "&key=" . $mchkey));
echo json_encode(ydwx_success(array("prepay_id" => $msg->prepay_id, "paySign" => $sign, "trade_no" => $_POST['trace_no'])));
die;
} catch (YDWXException $e) {
echo json_encode(ydwx_error($e->getMessage()));
die;
}
<?php
/**
* 卡券相关js处理的后端
*/
chdir(dirname(__FILE__));
//把工作目录切换到文件所在目录
include_once dirname(__FILE__) . '/__config__.php';
$action = $_POST['action'];
if (!$action) {
echo json_encode(ydwx_error("非法请求"));
die;
}
if ($action == "chooseCard") {
$shopId = $_POST['shopId'];
$cardType = $_POST['cardType'];
$cardId = $_POST['cardId'];
$appid = $_POST['appid'];
$nonceStr = uniqid();
$time = time();
if (YDWX_WEIXIN_COMPONENT_APP_ID) {
$card_jsapi_ticket = YDWXHook::do_hook(YDWXHook::GET_HOST_CARD_JSAPI_TICKET, $appid);
} else {
$card_jsapi_ticket = YDWXHook::do_hook(YDWXHook::GET_CARD_JSAPI_TICKET);
}
$array = array($nonceStr, $card_jsapi_ticket, $time, $shopId, $cardType, $cardId);
$array = YDWXRequest::ignoreNull($array);
sort($array);
$cardSignStr = sha1(join("", $array));
echo json_encode(ydwx_success(array("shopId" => $shopId, "cardType" => $cardType, "cardId" => $cardId, "nonceStr" => $nonceStr, "time" => $time, "cardSign" => $cardSignStr)));
die;
