Payment::__construct() - Code Metrics - Inspection of "Develop" - overtrue/wechat - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#274)

by Carlos

created 2016-02-01 10:35 UTC

Payment::__construct() A

↳ Parent: Payment

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

/*
 * This file is part of the overtrue/wechat.
 *
 * (c) overtrue <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

/**
 * Payment.php.
 *
 * @author    overtrue <[email protected]>
 * @copyright 2015 overtrue <[email protected]>
 *
 * @link      https://github.com/overtrue
 * @link      http://overtrue.me
 */
namespace EasyWeChat\Payment;

use EasyWeChat\Core\Exceptions\FaultException;
use EasyWeChat\Support\Url as UrlHelper;
use EasyWeChat\Support\XML;
use Symfony\Component\HttpFoundation\Response;

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

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

    /**
     * Merchant instance.
     *
     * @var \EasyWeChat\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 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));
    }

    /**
     * Gernerate js config for payment.
     *
     * @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;
    }

    /**
     * Generate js config for share user address.
     *
     * @param string $accessToken
     * @param bool   $json
     *
     * @return string|array
     */
    public function configForShareAddress($accessToken, $json = true)
    {
        $params = [
            'appId' => $this->merchant->app_id,
            'scope' => 'jsapi_address',
            'timeStamp' => strval(time()),
            'nonceStr' => uniqid(),
            'package' => "prepay_id=$prepayId",

            'signType' => 'SHA1',
        ];

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

        $params['addrSign'] = generate_sign($signParams, $this->merchant->key, 'sha1');

        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 \EasyWeChat\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);
        }
    }
}


1		<?php
2
3		/*
4		* This file is part of the overtrue/wechat.
5		*
6		* (c) overtrue <[email protected]>
7		*
8		* This source file is subject to the MIT license that is bundled
9		* with this source code in the file LICENSE.
10		*/
11
12		/**
13		* Payment.php.
14		*
15		* @author overtrue <[email protected]>
16		* @copyright 2015 overtrue <[email protected]>
17		*
18		* @link https://github.com/overtrue
19		* @link http://overtrue.me
20		*/
21		namespace EasyWeChat\Payment;
22
23		use EasyWeChat\Core\Exceptions\FaultException;
24		use EasyWeChat\Support\Url as UrlHelper;
25		use EasyWeChat\Support\XML;
26		use Symfony\Component\HttpFoundation\Response;
27
28		/**
29		* Class Payment.
30		*/
31		class Payment
32		{
33		/**
34		* Scheme base path.
35		*/
36		const SCHEME_PATH = 'weixin://wxpay/bizpayurl';
37
38		/**
39		* @var API
40		*/
41		protected $api;
42
43		/**
44		* Merchant instance.
45		*
46		* @var \EasyWeChat\Payment\Merchant
47		*/
48		protected $merchant;
49
50		/**
51		* Constructor.
52		*
53		* @param Merchant $merchant
54		*/
55	4	public function __construct(Merchant $merchant)
56		{
57	4	$this->merchant = $merchant;
58	4	}
59
60		/**
61		* Build payment scheme for product.
62		*
63		* @param string $productId
64		*
65		* @return string
66		*/
67	1	public function scheme($productId)
68		{
69		$params = [
70	1	'appid' => $this->merchant->app_id,
71	1	'mch_id' => $this->merchant->merchant_id,
72	1	'time_stamp' => time(),
73	1	'nonce_str' => uniqid(),
74	1	'product_id' => $productId,
75	1	];
76
77	1	$params['sign'] = generate_sign($params, $this->merchant->key, 'md5');
78
79	1	return self::SCHEME_PATH.'?'.http_build_query($params);
80		}
81
82		/**
83		* Handle payment notify.
84		*
85		* @param callable $callback
86		*
87		* @return Response
88		*/
89	2	public function handleNotify(callable $callback)
90		{
91	2	$notify = $this->getNotify();
92
93	2	if (!$notify->isValid()) {
94	1	throw new FaultException('Invalid request XML.', 400);
95		}
96
97	1	$notify = $notify->getNotify();
98	1	$successful = $notify->get('result_code') === 'SUCCESS';
99
100	1	$handleResult = call_user_func_array($callback, [$notify, $successful]);
101
102	1	if (is_bool($handleResult) && $handleResult) {
103		$response = [
104	1	'return_code' => 'SUCCESS',
105	1	'return_msg' => 'OK',
106	1	];
107	1	} else {
108		$response = [
109	1	'return_code' => 'FAIL',
110	1	'return_msg' => $handleResult,
111	1	];
112		}
113
114	1	return new Response(XML::build($response));
115		}
116
117		/**
118		* Gernerate js config for payment.
119		*
120		* @param string $prepayId
121		* @param bool $json
122		*
123		* @return string\|array
124		*/
125		public function configForPayment($prepayId, $json = true)
126		{
127		$params = [
128		'appId' => $this->merchant->app_id,
129		'timeStamp' => strval(time()),
130		'nonceStr' => uniqid(),
131		'package' => "prepay_id=$prepayId",
132		'signType' => 'MD5',
133		];
134
135		$params['paySign'] = generate_sign($params, $this->merchant->key, 'md5');
136
137		return $json ? json_encode($params) : $params;
138		}
139
140		/**
141		* Generate js config for share user address.
142		*
143		* @param string $accessToken
144		* @param bool $json
145		*
146		* @return string\|array
147		*/
148		public function configForShareAddress($accessToken, $json = true)
149		{
150		$params = [
151		'appId' => $this->merchant->app_id,
152		'scope' => 'jsapi_address',
153		'timeStamp' => strval(time()),
154		'nonceStr' => uniqid(),
155		'package' => "prepay_id=$prepayId",
		0 ignored issues – show Bug introduced 2016-02-01 10:33 UTC by Report Bug Copy Issue Report The variable `$prepayId` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
156		'signType' => 'SHA1',
157		];
158
159		$signParams = [
160		'appid' => $params['appId'],
161		'url' => UrlHelper::current(),
162		'timestamp' => $params['timeStamp'],
163		'noncestr' => $params['nonceStr'],
164		'accesstoken' => $accessToken,
165		];
166
167		$params['addrSign'] = generate_sign($signParams, $this->merchant->key, 'sha1');
168
169		return $json ? json_encode($params) : $params;
170		}
171
172		/**
173		* Merchant setter.
174		*
175		* @param Merchant $merchant
176		*/
177	1	public function setMerchant(Merchant $merchant)
178		{
179	1	$this->merchant = $merchant;
180	1	}
181
182		/**
183		* Merchant getter.
184		*
185		* @return Merchant
186		*/
187	1	public function getMerchant()
188		{
189	1	return $this->merchant;
190		}
191
192		/**
193		* Return Notify instance.
194		*
195		* @return \EasyWeChat\Payment\Notify
196		*/
197		public function getNotify()
198		{
199		return new Notify($this->merchant);
200		}
201
202		/**
203		* API setter.
204		*
205		* @param API $api
206		*/
207	1	public function setAPI(API $api)
208		{
209	1	$this->api = $api;
210	1	}
211
212		/**
213		* Return API instance.
214		*
215		* @return API
216		*/
217	1	public function getAPI()
218		{
219	1	return $this->api ?: $this->api = new API($this->getMerchant());
220		}
221
222		/**
223		* Magic call.
224		*
225		* @param string $method
226		* @param array $args
227		*
228		* @return mixed
229		*
230		* @codeCoverageIgnore
231		*/
232		public function __call($method, $args)
233		{
234		if (is_callable([$this->getAPI(), $method])) {
235		return call_user_func_array([$this->api, $method], $args);
236		}
237		}
238		}
239

overtrue / wechat

Pull Request — master (#274)

Payment::__construct() A

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