通过code从工作平台获取openid机器access_token
| public GetOpenidFromMp ( string $code ) : openid | ||
| $code | string | 微信跳转回来带上的code |
| return | openid | |
public function index()
{
//echo "one";
$this->load->library('wxpayexception');
//echo "two";
define('APPID', $this->config->get('wxpay_appid'));
define('MCHID', $this->config->get('wxpay_mchid'));
define('KEY', $this->config->get('wxpay_key'));
define('APPSECRET', $this->config->get('wxpay_appsecret'));
define('SSLCERT_PATH', DIR_SYSTEM . 'helper/wxpay_api/apiclient_cert.pem');
define('SSLKEY_PATH', DIR_SYSTEM . 'helper/wxpay_api/apiclient_key.pem');
define('CURL_PROXY_HOST', '0.0.0.0');
define('CURL_PROXY_PORT', 0);
define('REPORT_LEVENL', 1);
//echo "three";
$this->load->library('wxpaydata');
//echo "four";
$this->load->library('wxpayapi');
//echo "five";
$this->load->library('wxpayjsapipay');
$tools = new JsApiPay();
$openId = $tools->GetOpenidFromMp($_GET['code']);
$this->session->data['weixin_openid'] = $openId;
//echo $this->session->data['redirect'];
//echo "微信支付测试中......";
//exit;
$url = $this->url->link('checkout/checkout', '', 'SSL');
header("Location: {$url}");
//exit();
//$this->response->redirect(str_replace('&', '&', $this->sesssion->data['redirect']));
}
public function wxpay_js()
{
$tools = new JsApiPay();
if (!Input::has('code')) {
$data = array('period_id' => Input::get('period_id'), 'user_id' => Session::get('user.id'));
$base_url = urlencode('http://test.zerioi.com/pay/wxpay_js?' . http_build_query($data, '', '&'));
//$base_url = urlencode( 'http://test.zerioi.com/pay/wxpay?period_id='.Input::get('period_id') );
$url = $tools->CreateOauthUrlForCode($base_url);
return Redirect::to($url);
}
$open_id = Session::get('user.open_id');
if (!isset($open_id)) {
$open_id = $tools->GetOpenidFromMp(Input::get('code'));
Session::put('user.open_id', $open_id);
} else {
Session::forget('user.open_id');
}
// 选择用户默认账户
$user_id = Input::get('user_id');
$account = RegisterAccount::where('user_id', $user_id)->first();
if (!isset($account)) {
return Response::make('请先申请挂号账户');
}
$account_id = $account->id;
$period_id = Input::get('period_id');
$period = Period::find($period_id);
if (!$this->validate_peirod($period)) {
return Response::make('无效时间段，请重新选择');
}
/**
* 创建订单时先将对应时间段的挂号数加1，
* 以避免微信支付异步通知顺序不一致导致
* 挂号记录创建顺序不一致
*/
$period->start = date('H:i', strtotime($period->start));
$period->end = date('H:i', strtotime($period->end));
$schedule = $period->schedule;
$doctor = $schedule->doctor;
$possible_period = array('上午', '下午');
$schedule = array('date' => $schedule->date, 'period' => $possible_period[$schedule->period]);
// 附加信息
$attach = array('period_id' => (int) Input::get('period_id'), 'account_id' => $account_id);
// 创建订单
$order = $this->create_order(Input::get('user_id'), 'JSAPI', json_encode($attach), (int) ($doctor->register_fee * 100), $open_id);
$para = $tools->GetJsApiParameters($order);
$data = array('period' => $period, 'schedule' => $schedule, 'doctor' => $doctor, 'department' => $doctor->department->name, 'para' => $para);
return View::make('register.pay', $data);
}
