Api.php
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<?php
namespace addons\epay\controller;
use addons\epay\library\Service;
use think\addons\Controller;
use app\admin\model\Porder;
use Yansongda\Pay\Pay;
/**
* API接口控制器
*
* @package addons\epay\controller
*/
class Api extends Controller
{
protected $layout = 'default';
protected $config = [];
public function _initialize()
{
parent::_initialize();
}
/**
* 默认方法
*/
public function index()
{
$this->error();
}
public function pay(){
//创建支付对象
$pay = Pay::wechat(Service::getConfig('wechat'));
//构建订单信息
$order = [
'out_trade_no' => time(),
'body' => '废品回收',
'total_fee' => '1',//单位：分
'openid' => 'onkVf1FjWS5SBxxxxxxxx',
];
//跳转或输出
return $pay->miniapp($order)->send();
}
/**
* 微信支付扫码支付
* @return string
*/
public function wechat()
{
$config = Service::getConfig('wechat');
$body = $this->request->request("body");
$code_url = $this->request->request("code_url");
$out_trade_no = $this->request->request("out_trade_no");
$return_url = $this->request->request("return_url");
$total_fee = $this->request->request("total_fee");
$sign = $this->request->request("sign");
$data = [
'body' => $body,
'code_url' => $code_url,
'out_trade_no' => $out_trade_no,
'return_url' => $return_url,
'total_fee' => $total_fee,
];
if ($sign != md5(implode('', $data) . $config['appid'])) {
$this->error("签名不正确");
}
if ($this->request->isAjax()) {
$wechat = Pay::wechat($config);
$order = [
'out_trade_no' => $out_trade_no
];
$result = $wechat->find($order);
if ($result->return_code == 'SUCCESS' && $result->result_code == 'SUCCESS') {
$this->success("", "", ['trade_state' => $result->trade_state]);
} else {
$this->error("查询失败");
}
}
$data['sign'] = $sign;
$this->view->assign("isWechat", stripos($this->request->server('HTTP_USER_AGENT'), 'MicroMessenger') !== false);
$this->view->assign("isMobile", $this->request->isMobile());
$this->view->assign("data", $data);
$this->view->assign("title", "微信支付");
return $this->view->fetch();
}
/**
* 支付成功回调
*/
public function notify()
{
$type = $this->request->param('type');
$pay = Service::checkNotify($type);
if (!$pay) {
echo '签名错误';
return;
}
//下面这句必须要执行,且在此之前不能有任何输出
echo $pay->success();
return;
}
/**
* 支付成功返回
*/
public function returnx()
{
$type = $this->request->param('type');
$result = Service::checkReturn($type);
if (!$result) {
$this->error('签名错误');
}
//你可以在这里定义你的提示信息,但切记不可在此编写逻辑
$this->success("恭喜你！支付成功!", addon_url("epay/index/index"));
return;
}
}