/**
* 生成用于回复的数据
*
* @return array
*/
public function buildForReply()
{
if (!method_exists($this, 'toReply')) {
throw new Exception(__CLASS__ . '未实现此方法：toReply()');
}
$base = array('ToUserName' => $this->to, 'FromUserName' => $this->from, 'CreateTime' => time(), 'MsgType' => $this->getDefaultMessageType());
return XML::build(array_merge($base, $this->toReply()));
}
/**
* Test isInvalid().
*/
public function testIsValid()
{
$params = ['foo' => 'bar', 'hi' => 'here'];
$params['sign'] = \EasyWeChat\Payment\generate_sign($params, 'sign_key');
$request = Request::create('/callback', 'POST', [], [], [], [], XML::build($params));
$notify = new Notify(new Merchant(['key' => 'sign_key']), $request);
$this->assertTrue($notify->isValid());
$notify = new Notify(new Merchant(['key' => 'different_sign_key']), $request);
$this->assertFalse($notify->isValid());
}
public function getServer($message = '', $queries = null)
{
$request = Mockery::mock(Request::class . '[get,getContent]');
$request->shouldReceive('get')->andReturnUsing(function ($key) use($queries) {
$queries = $queries ?: ['signature' => '5fe39987c51aa87c0da1af7420d4649d77850391', 'timestamp' => '1437865042', 'nonce' => '335941714'];
return isset($queries[$key]) ? $queries[$key] : null;
});
$message = $message ?: ['ToUserName' => 'gh_9a1a7e312b32', 'FromUserName' => 'oNlnUjq_uJdd52zt3OxFsJHEr_NY', 'CreateTime' => '1437865042', 'MsgType' => 'text', 'Content' => 'foobar', 'MsgId' => '6175583331658476609'];
$request->shouldReceive('getContent')->andReturn(XML::build($message));
$server = new Guard($request);
return $server;
}
/**
* Build API instance.
*
* @return API
*/
public function getAPI()
{
$http = Mockery::mock(Http::class);
$http->shouldReceive('request')->andReturnUsing(function ($api, $method, $options) {
$options['body'] = XML::parse($options['body']);
return XML::build(compact('api', 'options'));
});
$merchant = new Merchant(['merchant_id' => 'testMerchantId', 'app_id' => 'wxTestAppId', 'key' => 'testKey', 'cert_path' => 'testCertPath', 'key_path' => 'testKeyPath']);
$api = Mockery::mock('EasyWeChat\\Payment\\LuckyMoney\\API[getHttp]', [$merchant]);
$api->shouldReceive('getHttp')->andReturn($http);
return $api;
}
/**
* Build API instance.
*
* @return API
*/
public function getAPI()
{
$http = Mockery::mock(Http::class);
$http->shouldReceive('post')->andReturnUsing(function ($api, $params) {
$params = XML::parse($params);
return XML::build(compact('api', 'params'));
});
$merchant = new Merchant(['fee_type' => 'CNY', 'merchant_id' => 'testMerchantId', 'app_id' => 'wxTestAppId', 'device_info' => 'testDeviceInfo', 'key' => 'testKey']);
$api = Mockery::mock('EasyWeChat\\Payment\\API[getHttp]', [$merchant]);
$api->shouldReceive('getHttp')->andReturn($http);
return $api;
}
/**
* Test handleNotify().
*/
public function testHandleNotify()
{
$merchant = new Merchant(['key' => 'different_sign_key']);
$payment = Mockery::mock(Payment::class . '[getNotify]', [$merchant]);
$request = Request::create('/callback', 'POST', [], [], [], [], '<xml><foo>bar</foo></xml>');
$notify = Mockery::mock(Notify::class . '[isValid]', [$merchant, $request]);
$notify->shouldReceive('isValid')->andReturn(true);
$payment->shouldReceive('getNotify')->andReturn($notify);
$response = $payment->handleNotify(function () {
return true;
});
$this->assertInstanceOf(Response::class, $response);
$this->assertEquals(XML::build(['return_code' => 'SUCCESS', 'return_msg' => 'OK']), $response->getContent());
$response = $payment->handleNotify(function () {
return 'error_message';
});
$this->assertEquals(XML::build(['return_code' => 'FAIL', 'return_msg' => 'error_message']), $response->getContent());
$response = $payment->handleNotify(function () {
return false;
});
$this->assertEquals(XML::build(['return_code' => 'FAIL', 'return_msg' => '']), $response->getContent());
}
/**
* Encrypt the message and return XML.
*
* @param string $xml
* @param string $nonce
* @param int $timestamp
*
* @return string
*/
public function encryptMsg($xml, $nonce = null, $timestamp = null)
{
$encrypt = $this->encrypt($xml, $this->appId);
!is_null($nonce) || ($nonce = substr($this->appId, 0, 10));
!is_null($timestamp) || ($timestamp = time());
//生成安全签名
$signature = $this->getSHA1($this->token, $timestamp, $nonce, $encrypt);
$response = array('Encrypt' => $encrypt, 'MsgSignature' => $signature, 'TimeStamp' => $timestamp, 'Nonce' => $nonce);
//生成响应xml
return XML::build($response);
}
/**
* Build reply XML.
*
* @param string $to
* @param string $from
* @param AbstractMessage $message
*
* @return string
*/
protected function buildReply($to, $from, $message)
{
$base = ['ToUserName' => $to, 'FromUserName' => $from, 'CreateTime' => time(), 'MsgType' => is_array($message) ? current($message)->getType() : $message->getType()];
$transformer = new Transformer();
return XML::build(array_merge($base, $transformer->transform($message)));
}
/**
* Make a API request.
*
* @param string $api
* @param array $params
* @param string $method
*
* @return Collection
*/
protected function request($api, array $params, $method = 'post')
{
$params['appid'] = $this->merchant->app_id;
$params['mch_id'] = $this->merchant->merchant_id;
$params['device_info'] = $this->merchant->device_info;
$params['time_stamp'] = time();
$params['nonce_str'] = uniqid();
$params['sign'] = generate_sign($params, $this->merchant->key, 'md5');
return $this->parseResponse($this->getHttp()->{$method}($api, XML::build($params)));
}
/**
* Handle payment notify.
*
* @param callable $callback
*
* @return Response
*/
public function handleNotify(callable $callback)
{
$notify = $this->getNotify();
if (!$notify->isValid()) {
throw new FaultException('Invalid request XML.', 400);
}
$notify = $notify->getNotify();
$successful = $notify->get('result_code') === 'SUCCESS';
$handleResult = call_user_func_array($callback, [$notify, $successful]);
if (is_bool($handleResult) && $handleResult) {
$response = ['return_code' => 'SUCCESS', 'return_msg' => 'OK'];
} else {
$response = ['return_code' => 'FAIL', 'return_msg' => $handleResult];
}
return new Response(XML::build($response));
}
/**
* Make a API request.
*
* @param string $api
* @param array $params
* @param string $method
* @param array $options
* @param bool $returnResponse
*
* @return \EasyWeChat\Support\Collection|\Psr\Http\Message\ResponseInterface
*/
protected function request($api, array $params, $method = 'post', array $options = [], $returnResponse = false)
{
$params = array_merge($params, $this->merchant->only(['sub_appid', 'sub_mch_id']));
$params['appid'] = $this->merchant->app_id;
$params['mch_id'] = $this->merchant->merchant_id;
$params['device_info'] = $this->merchant->device_info;
$params['nonce_str'] = uniqid();
$params = array_filter($params);
$params['sign'] = generate_sign($params, $this->merchant->key, 'md5');
$options = array_merge(['body' => XML::build($params)], $options);
$response = $this->getHttp()->request($api, $method, $options);
return $returnResponse ? $response : $this->parseResponse($response);
}
/**
* Make a API request.
*
* @param string $api
* @param array $params
* @param string $method
*
* @return \EasyWeChat\Support\Collection
*/
protected function request($api, array $params, $method = 'post')
{
$params = array_filter($params);
$params['mch_id'] = $this->merchant->merchant_id;
$params['nonce_str'] = uniqid();
$params['sign'] = \EasyWeChat\Payment\generate_sign($params, $this->merchant->key, 'md5');
$options = ['body' => XML::build($params), 'cert' => $this->merchant->get('cert_path'), 'ssl_key' => $this->merchant->get('key_path')];
return $this->parseResponse($this->getHttp()->request($api, $method, $options));
}
/**
* Build reply XML.
*
* @param string $to
* @param string $from
* @param MessageInterface $message
*
* @return string
*/
protected function buildReply($to, $from, $message)
{
$base = ['ToUserName' => $to, 'FromUserName' => $from, 'CreateTime' => time(), 'MsgType' => $message->getType()];
return XML::build(array_merge($base, $this->transformer->transform($message)));
}
/**
* Build message for reply.
*
* @return array
*/
public function buildForReply()
{
$base = array('ToUserName' => $this->to, 'FromUserName' => $this->from, 'CreateTime' => time(), 'MsgType' => $this->getDefaultMessageType());
return XML::build(array_merge($base, $this->toReply()));
}
