Payment::handleNotify() - Code Metrics - freyo/entwechat - Measure and Improve Code Quality continuously with Scrutinizer

Payment::handleNotify() B
last analyzed 2017-12-09 15:09 UTC

↳ Parent: Payment

Complexity

Conditions	4
Paths	3

Size

Total Lines	27
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	16
nc	3
nop	1
dl	0
loc	27
rs	8.5806
c	0
b	0
f	0

<?php

namespace EntWeChat\Payment;

use EntWeChat\Core\Exceptions\FaultException;
use EntWeChat\Support\Url as UrlHelper;
use EntWeChat\Support\XML;
use Overtrue\Socialite\AccessTokenInterface;
use Symfony\Component\HttpFoundation\Response;

/**
 * Class Payment.
 *
 * @mixin API
 */
class Payment
{
    /**
     * Scheme base path.
     */
    const SCHEME_PATH = 'weixin://wxpay/bizpayurl';

    /**
     * @var API
     */
    protected $api;

    /**
     * Merchant instance.
     *
     * @var \EntWeChat\Payment\Merchant
     */
    protected $merchant;

    /**
     * Constructor.
     *
     * @param Merchant $merchant
     */
    public function __construct(Merchant $merchant)
    {
        $this->merchant = $merchant;
    }

    /**
     * Build payment scheme for product.
     *
     * @param string $productId
     *
     * @return string
     */
    public function scheme($productId)
    {
        $params = [
            'appid'      => $this->merchant->app_id,
            'mch_id'     => $this->merchant->merchant_id,
            'time_stamp' => time(),
            'nonce_str'  => uniqid(),
            'product_id' => $productId,
        ];

        $params['sign'] = generate_sign($params, $this->merchant->key, 'md5');

        return self::SCHEME_PATH.'?'.http_build_query($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 payloads.', 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));
    }

    /**
     * Handle native scan notify.
     * https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=6_4
     * The callback shall return string of prepay_id or throw an exception.
     *
     * @param callable $callback
     *
     * @return Response
     */
    public function handleScanNotify(callable $callback)
    {
        $notify = $this->getNotify();

        if (!$notify->isValid()) {
            throw new FaultException('Invalid request payloads.', 400);
        }

        $notify = $notify->getNotify();

        try {
            $prepayId = call_user_func_array($callback, [$notify->get('product_id'), $notify->get('openid'), $notify]);
            $response = [
                'return_code' => 'SUCCESS',
                'appid'       => $this->merchant->app_id,
                'mch_id'      => $this->merchant->merchant_id,
                'nonce_str'   => uniqid(),
                'prepay_id'   => strval($prepayId),
                'result_code' => 'SUCCESS',
            ];
            $response['sign'] = generate_sign($response, $this->merchant->key);
        } catch (\Exception $e) {
            $response = [
                'return_code'  => 'SUCCESS',
                'return_msg'   => $e->getCode(),
                'result_code'  => 'FAIL',
                'err_code_des' => $e->getMessage(),
            ];
        }

        return new Response(XML::build($response));
    }

    /**
     * [WeixinJSBridge] Generate js config for payment.
     *
     * <pre>
     * WeixinJSBridge.invoke(
     *  'getBrandWCPayRequest',
     *  ...
     * );
     * </pre>
     *
     * @param string $prepayId
     * @param bool   $json
     *
     * @return string|array
     */
    public function configForPayment($prepayId, $json = true)
    {
        $params = [
            'appId'     => $this->merchant->app_id,
            'timeStamp' => strval(time()),
            'nonceStr'  => uniqid(),
            'package'   => "prepay_id=$prepayId",
            'signType'  => 'MD5',
        ];

        $params['paySign'] = generate_sign($params, $this->merchant->key, 'md5');

        return $json ? json_encode($params) : $params;
    }

    /**
     * [JSSDK] Generate js config for payment.
     *
     * <pre>
     * wx.chooseWXPay({...});
     * </pre>
     *
     * @param string $prepayId
     *
     * @return array|string
     */
    public function configForJSSDKPayment($prepayId)
    {
        $config = $this->configForPayment($prepayId, false);

        $config['timestamp'] = $config['timeStamp'];
        unset($config['timeStamp']);

        return $config;
    }

    /**
     * Generate app payment parameters.
     *
     * @param string $prepayId
     *
     * @return array
     */
    public function configForAppPayment($prepayId)
    {
        $params = [
            'appid'     => $this->merchant->app_id,
            'partnerid' => $this->merchant->merchant_id,
            'prepayid'  => $prepayId,
            'noncestr'  => uniqid(),
            'timestamp' => time(),
            'package'   => 'Sign=WXPay',
        ];

        $params['sign'] = generate_sign($params, $this->merchant->key);

        return $params;
    }

    /**
     * Generate js config for share user address.
     *
     * @param string|\Overtrue\Socialite\AccessTokenInterface $accessToken
     * @param bool                                            $json
     *
     * @return string|array
     */
    public function configForShareAddress($accessToken, $json = true)
    {
        if ($accessToken instanceof AccessTokenInterface) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $accessToken = $accessToken->getToken();
        }

        $params = [
            'appId'     => $this->merchant->app_id,
            'scope'     => 'jsapi_address',
            'timeStamp' => strval(time()),
            'nonceStr'  => uniqid(),
            'signType'  => 'SHA1',
        ];

        $signParams = [
            'appid'       => $params['appId'],
            'url'         => UrlHelper::current(),
            'timestamp'   => $params['timeStamp'],
            'noncestr'    => $params['nonceStr'],
            'accesstoken' => strval($accessToken),
        ];

        ksort($signParams);

        $params['addrSign'] = sha1(urldecode(http_build_query($signParams)));

        return $json ? json_encode($params) : $params;
    }

    /**
     * Merchant setter.
     *
     * @param Merchant $merchant
     */
    public function setMerchant(Merchant $merchant)
    {
        $this->merchant = $merchant;
    }

    /**
     * Merchant getter.
     *
     * @return Merchant
     */
    public function getMerchant()
    {
        return $this->merchant;
    }

    /**
     * Return Notify instance.
     *
     * @return \EntWeChat\Payment\Notify
     */
    public function getNotify()
    {
        return new Notify($this->merchant);
    }

    /**
     * API setter.
     *
     * @param API $api
     */
    public function setAPI(API $api)
    {
        $this->api = $api;
    }

    /**
     * Return API instance.
     *
     * @return API
     */
    public function getAPI()
    {
        return $this->api ?: $this->api = new API($this->getMerchant());
    }

    /**
     * Magic call.
     *
     * @param string $method
     * @param array  $args
     *
     * @return mixed
     *
     * @codeCoverageIgnore
     */
    public function __call($method, $args)
    {
        if (is_callable([$this->getAPI(), $method])) {
            return call_user_func_array([$this->api, $method], $args);
        }
    }
}


Payment::handleNotify() B
last analyzed 2017-12-09 15:09 UTC

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1			<?php
2
3			namespace EntWeChat\Payment;
4
5			use EntWeChat\Core\Exceptions\FaultException;
6			use EntWeChat\Support\Url as UrlHelper;
7			use EntWeChat\Support\XML;
8			use Overtrue\Socialite\AccessTokenInterface;
9			use Symfony\Component\HttpFoundation\Response;
10
11			/**
12			* Class Payment.
13			*
14			* @mixin API
15			*/
16			class Payment
17			{
18			/**
19			* Scheme base path.
20			*/
21			const SCHEME_PATH = 'weixin://wxpay/bizpayurl';
22
23			/**
24			* @var API
25			*/
26			protected $api;
27
28			/**
29			* Merchant instance.
30			*
31			* @var \EntWeChat\Payment\Merchant
32			*/
33			protected $merchant;
34
35			/**
36			* Constructor.
37			*
38			* @param Merchant $merchant
39			*/
40			public function __construct(Merchant $merchant)
41			{
42			$this->merchant = $merchant;
43			}
44
45			/**
46			* Build payment scheme for product.
47			*
48			* @param string $productId
49			*
50			* @return string
51			*/
52			public function scheme($productId)
53			{
54			$params = [
55			'appid' => $this->merchant->app_id,
56			'mch_id' => $this->merchant->merchant_id,
57			'time_stamp' => time(),
58			'nonce_str' => uniqid(),
59			'product_id' => $productId,
60			];
61
62			$params['sign'] = generate_sign($params, $this->merchant->key, 'md5');
63
64			return self::SCHEME_PATH.'?'.http_build_query($params);
65			}
66
67			/**
68			* Handle payment notify.
69			*
70			* @param callable $callback
71			*
72			* @return Response
73			*/
74			public function handleNotify(callable $callback)
75			{
76			$notify = $this->getNotify();
77
78			if (!$notify->isValid()) {
79			throw new FaultException('Invalid request payloads.', 400);
80			}
81
82			$notify = $notify->getNotify();
83			$successful = $notify->get('result_code') === 'SUCCESS';
84
85			$handleResult = call_user_func_array($callback, [$notify, $successful]);
86
87			if (is_bool($handleResult) && $handleResult) {
88			$response = [
89			'return_code' => 'SUCCESS',
90			'return_msg' => 'OK',
91			];
92			} else {
93			$response = [
94			'return_code' => 'FAIL',
95			'return_msg' => $handleResult,
96			];
97			}
98
99			return new Response(XML::build($response));
100			}
101
102			/**
103			* Handle native scan notify.
104			* https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=6_4
105			* The callback shall return string of prepay_id or throw an exception.
106			*
107			* @param callable $callback
108			*
109			* @return Response
110			*/
111			public function handleScanNotify(callable $callback)
112			{
113			$notify = $this->getNotify();
114
115			if (!$notify->isValid()) {
116			throw new FaultException('Invalid request payloads.', 400);
117			}
118
119			$notify = $notify->getNotify();
120
121			try {
122			$prepayId = call_user_func_array($callback, [$notify->get('product_id'), $notify->get('openid'), $notify]);
123			$response = [
124			'return_code' => 'SUCCESS',
125			'appid' => $this->merchant->app_id,
126			'mch_id' => $this->merchant->merchant_id,
127			'nonce_str' => uniqid(),
128			'prepay_id' => strval($prepayId),
129			'result_code' => 'SUCCESS',
130			];
131			$response['sign'] = generate_sign($response, $this->merchant->key);
132			} catch (\Exception $e) {
133			$response = [
134			'return_code' => 'SUCCESS',
135			'return_msg' => $e->getCode(),
136			'result_code' => 'FAIL',
137			'err_code_des' => $e->getMessage(),
138			];
139			}
140
141			return new Response(XML::build($response));
142			}
143
144			/**
145			* [WeixinJSBridge] Generate js config for payment.
146			*
147			* <pre>
148			* WeixinJSBridge.invoke(
149			* 'getBrandWCPayRequest',
150			* ...
151			* );
152			* </pre>
153			*
154			* @param string $prepayId
155			* @param bool $json
156			*
157			* @return string\|array
158			*/
159			public function configForPayment($prepayId, $json = true)
160			{
161			$params = [
162			'appId' => $this->merchant->app_id,
163			'timeStamp' => strval(time()),
164			'nonceStr' => uniqid(),
165			'package' => "prepay_id=$prepayId",
166			'signType' => 'MD5',
167			];
168
169			$params['paySign'] = generate_sign($params, $this->merchant->key, 'md5');
170
171			return $json ? json_encode($params) : $params;
172			}
173
174			/**
175			* [JSSDK] Generate js config for payment.
176			*
177			* <pre>
178			* wx.chooseWXPay({...});
179			* </pre>
180			*
181			* @param string $prepayId
182			*
183			* @return array\|string
184			*/
185			public function configForJSSDKPayment($prepayId)
186			{
187			$config = $this->configForPayment($prepayId, false);
188
189			$config['timestamp'] = $config['timeStamp'];
190			unset($config['timeStamp']);
191
192			return $config;
193			}
194
195			/**
196			* Generate app payment parameters.
197			*
198			* @param string $prepayId
199			*
200			* @return array
201			*/
202			public function configForAppPayment($prepayId)
203			{
204			$params = [
205			'appid' => $this->merchant->app_id,
206			'partnerid' => $this->merchant->merchant_id,
207			'prepayid' => $prepayId,
208			'noncestr' => uniqid(),
209			'timestamp' => time(),
210			'package' => 'Sign=WXPay',
211			];
212
213			$params['sign'] = generate_sign($params, $this->merchant->key);
214
215			return $params;
216			}
217
218			/**
219			* Generate js config for share user address.
220			*
221			* @param string\|\Overtrue\Socialite\AccessTokenInterface $accessToken
222			* @param bool $json
223			*
224			* @return string\|array
225			*/
226			public function configForShareAddress($accessToken, $json = true)
227			{
228			if ($accessToken instanceof AccessTokenInterface) {
			0 ignored issues – show Bug introduced 2017-04-23 03:01 UTC by Report Bug Copy Issue Report The class `Overtrue\Socialite\AccessTokenInterface` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
229			$accessToken = $accessToken->getToken();
230			}
231
232			$params = [
233			'appId' => $this->merchant->app_id,
234			'scope' => 'jsapi_address',
235			'timeStamp' => strval(time()),
236			'nonceStr' => uniqid(),
237			'signType' => 'SHA1',
238			];
239
240			$signParams = [
241			'appid' => $params['appId'],
242			'url' => UrlHelper::current(),
243			'timestamp' => $params['timeStamp'],
244			'noncestr' => $params['nonceStr'],
245			'accesstoken' => strval($accessToken),
246			];
247
248			ksort($signParams);
249
250			$params['addrSign'] = sha1(urldecode(http_build_query($signParams)));
251
252			return $json ? json_encode($params) : $params;
253			}
254
255			/**
256			* Merchant setter.
257			*
258			* @param Merchant $merchant
259			*/
260			public function setMerchant(Merchant $merchant)
261			{
262			$this->merchant = $merchant;
263			}
264
265			/**
266			* Merchant getter.
267			*
268			* @return Merchant
269			*/
270			public function getMerchant()
271			{
272			return $this->merchant;
273			}
274
275			/**
276			* Return Notify instance.
277			*
278			* @return \EntWeChat\Payment\Notify
279			*/
280			public function getNotify()
281			{
282			return new Notify($this->merchant);
283			}
284
285			/**
286			* API setter.
287			*
288			* @param API $api
289			*/
290			public function setAPI(API $api)
291			{
292			$this->api = $api;
293			}
294
295			/**
296			* Return API instance.
297			*
298			* @return API
299			*/
300			public function getAPI()
301			{
302			return $this->api ?: $this->api = new API($this->getMerchant());
303			}
304
305			/**
306			* Magic call.
307			*
308			* @param string $method
309			* @param array $args
310			*
311			* @return mixed
312			*
313			* @codeCoverageIgnore
314			*/
315			public function __call($method, $args)
316			{
317			if (is_callable([$this->getAPI(), $method])) {
318			return call_user_func_array([$this->api, $method], $args);
319			}
320			}
321			}
322

freyo / entwechat

Payment::handleNotify() B last analyzed 2017-12-09 15:09 UTC

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

Duplication Side-by-Side

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Payment::handleNotify() B
last analyzed 2017-12-09 15:09 UTC