Main::__construct() - Code Metrics - Inspection of "Rename main module class" - gplcart/stripe - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( abf3b5...131895 )

by Iurii

created 2018-01-02 14:35 UTC

Main::__construct() A

↳ Parent: Main

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1

<?php

/**
 * @package Stripe
 * @author Iurii Makukh <[email protected]>
 * @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License 3.0
 */

namespace gplcart\modules\stripe;

use Exception;
use gplcart\core\Module,
    gplcart\core\Container;
use gplcart\core\exceptions\Dependency as DependencyException;

/**
 * Main class for Stripe module
 */
class Main
{

    /**
     * The current order
     * @var array
     */
    protected $data_order;

    /**
     * Stripe token
     * @var string
     */
    protected $data_token;

    /**
     * Omnipay response instance
     * @var object
     */
    protected $response;

    /**
     * Frontend controller instance
     * @var \gplcart\core\controllers\frontend\Controller $controller
     */
    protected $controller;

    /**
     * Order model instance
     * @var \gplcart\core\models\Order $order
     */
    protected $order;

    /**
     * Module class instance
     * @var \gplcart\core\Module $module
     */
    protected $module;

    /**
     * @param Module $module
     */
    public function __construct(Module $module)
    {
        $this->module = $module;
    }

    /**
     * Implements hook "module.enable.before"
     * @param mixed $result
     */
    public function hookModuleEnableBefore(&$result)
    {
        $this->checkGateway($result);
    }

    /**
     * Implements hook "module.install.before"
     * @param mixed $result
     */
    public function hookModuleInstallBefore(&$result)
    {
        $this->checkGateway($result);
    }

    /**
     * Implements hook "route.list"
     * @param array $routes
     */
    public function hookRouteList(array &$routes)
    {
        $routes['admin/module/settings/stripe'] = array(
            'access' => 'module_edit',
            'handlers' => array(
                'controller' => array('gplcart\\modules\\stripe\\controllers\\Settings', 'editSettings')
            )
        );
    }

    /**
     * Implements hook "payment.methods"
     * @param array $methods
     */
    public function hookPaymentMethods(array &$methods)
    {
        $methods['stripe'] = array(
            'module' => 'stripe',
            'image' => 'image/icon.png',
            'status' => $this->getStatus(),
            'title' => 'Stripe',
            'template' => array('complete' => 'pay')
        );
    }

    /**
     * Implements hook "order.add.before"
     * @param array $order
     * @param \gplcart\core\models\Order $model
     */
    public function hookOrderAddBefore(array &$order, $model)
    {
        // Adjust order status before creation
        // We want to get payment in advance, so assign "awaiting payment" status
        if ($order['payment'] === 'stripe') {
            $order['status'] = $model->getStatusAwaitingPayment();
        }
    }

    /**
     * Implements hook "order.checkout.complete"
     * @param string $message
     * @param array $order
     */
    public function hookOrderCompleteMessage(&$message, $order)
    {
        if ($order['payment'] === 'stripe') {
            $message = ''; // Hide default message
        }
    }

    /**
     * Implements hook "order.complete.page"
     * @param array $order
     * @param \gplcart\core\models\Order $model
     * @param \gplcart\core\controllers\frontend\Controller $controller
     */
    public function hookOrderCompletePage(array $order, $model, $controller)
    {
        $this->setCompletePage($order, $model, $controller);
    }

    /**
     * Check that Stripe gateway object is loaded
     * @param mixed $result
     */
    protected function checkGateway(&$result)
    {
        try {
            $this->getGateway();
        } catch (Exception $ex) {
            $result = $ex->getMessage();
        }
    }

    /**
     * Set up order complete page
     * @param array $order
     * @param \gplcart\core\models\Order $model
     * @param \gplcart\core\controllers\frontend\Controller $controller
     */
    protected function setCompletePage(array $order, $model, $controller)
    {
        if ($order['payment'] === 'stripe') {

            $this->order = $model;
            $this->data_order = $order;
            $this->controller = $controller;

            $this->submitPayment();

            $controller->setJs('https://js.stripe.com/v2');
            $controller->setJs('system/modules/stripe/js/common.js');
            $controller->setJsSettings('stripe', array('key' => $this->getPublicKey()));
        }
    }

    /**
     * Returns Stripe gateway object
     * @return \Omnipay\Stripe\Gateway
     * @throws DependencyException
     */
    public function getGateway()
    {
        /* @var $module \gplcart\modules\omnipay_library\Main */
        $module = $this->module->getInstance('omnipay_library');
        $gateway = $module->getGatewayInstance('Stripe');

        if (!$gateway instanceof \Omnipay\Stripe\Gateway) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            throw new DependencyException('Gateway must be instance of Omnipay\Stripe\Gateway');
        }

        return $gateway;
    }

    /**
     * Returns a public API key
     * @return string
     */
    public function getPublicKey()
    {
        $key = $this->getModuleSetting('test') ? 'test_public_key' : 'live_public_key';
        return $this->getModuleSetting($key);
    }

    /**
     * Returns a secret API key
     * @return string
     */
    public function getSecretKey()
    {
        $key = $this->getModuleSetting('test') ? 'test_key' : 'live_key';
        return $this->getModuleSetting($key);
    }

    /**
     * Returns a module setting
     * @param string $name
     * @param mixed $default
     * @return mixed
     */
    protected function getModuleSetting($name, $default = null)
    {
        return $this->module->getSettings('stripe', $name, $default);
    }

    /**
     * Returns the current status of the payment method
     */
    protected function getStatus()
    {
        if (!$this->getModuleSetting('status')) {
            return false;
        }

        if ($this->getModuleSetting('test')) {
            return $this->getModuleSetting('test_key') && $this->getModuleSetting('test_public_key');
        }

        return $this->getModuleSetting('live_key') && $this->getModuleSetting('live_public_key');
    }

    /**
     * Handles submitted payment
     */
    protected function submitPayment()
    {
        $this->data_token = $this->controller->getPosted('stripeToken', '', true, 'string');

        if (!empty($this->data_token)) {

            $params = array(
                'token' => $this->data_token,
                'currency' => $this->data_order['currency'],
                'amount' => $this->data_order['total_formatted_number']
            );

            $gateway = $this->getGateway();
            $gateway->setApiKey($this->getSecretKey());
            $this->response = $gateway->purchase($params)->send();
            $this->processResponse();
        }
    }

    /**
     * Processes gateway response
     */
    protected function processResponse()
    {
        if ($this->response->isSuccessful()) {
            $this->updateOrderStatus();
            $this->addTransaction();
            $this->redirectSuccess();
        } else if ($this->response->isRedirect()) {
            $this->response->redirect();
        } else {
            $this->controller->redirect('', $this->response->getMessage(), 'warning', true);
        }
    }

    /**
     * Redirect on successful transaction
     */
    protected function redirectSuccess()
    {
        $vars = array(
            '@num' => $this->data_order['order_id'],
            '@status' => $this->order->getStatusName($this->data_order['status'])
        );

        $message = $this->controller->text('Thank you! Payment has been made. Order #@num, status: @status', $vars);
        $this->controller->redirect('/', $message, 'success', true);
    }

    /**
     * Update order status after successful transaction
     */
    protected function updateOrderStatus()
    {
        $data = array('status' => $this->getModuleSetting('order_status_success'));
        $this->order->update($this->data_order['order_id'], $data);
        $this->data_order = $this->order->get($this->data_order['order_id']);
    }

    /**
     * Adds a transaction
     * @return integer
     */
    protected function addTransaction()
    {
        /* @var $model \gplcart\core\models\Transaction */
        $model = Container::get('gplcart\\core\\models\\Transaction');

        $transaction = array(
            'total' => $this->data_order['total'],
            'order_id' => $this->data_order['order_id'],
            'currency' => $this->data_order['currency'],
            'payment_method' => $this->data_order['payment'],
            'gateway_transaction_id' => $this->response->getTransactionReference()
        );

        return $model->add($transaction);
    }

}


Push — master ( abf3b5...131895 )

Main::__construct() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

1			<?php
2
3			/**
4			* @package Stripe
5			* @author Iurii Makukh <[email protected]>
6			* @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
7			* @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License 3.0
8			*/
9
10			namespace gplcart\modules\stripe;
11
12			use Exception;
13			use gplcart\core\Module,
14			gplcart\core\Container;
15			use gplcart\core\exceptions\Dependency as DependencyException;
16
17			/**
18			* Main class for Stripe module
19			*/
20			class Main
21			{
22
23			/**
24			* The current order
25			* @var array
26			*/
27			protected $data_order;
28
29			/**
30			* Stripe token
31			* @var string
32			*/
33			protected $data_token;
34
35			/**
36			* Omnipay response instance
37			* @var object
38			*/
39			protected $response;
40
41			/**
42			* Frontend controller instance
43			* @var \gplcart\core\controllers\frontend\Controller $controller
44			*/
45			protected $controller;
46
47			/**
48			* Order model instance
49			* @var \gplcart\core\models\Order $order
50			*/
51			protected $order;
52
53			/**
54			* Module class instance
55			* @var \gplcart\core\Module $module
56			*/
57			protected $module;
58
59			/**
60			* @param Module $module
61			*/
62			public function __construct(Module $module)
63			{
64			$this->module = $module;
65			}
66
67			/**
68			* Implements hook "module.enable.before"
69			* @param mixed $result
70			*/
71			public function hookModuleEnableBefore(&$result)
72			{
73			$this->checkGateway($result);
74			}
75
76			/**
77			* Implements hook "module.install.before"
78			* @param mixed $result
79			*/
80			public function hookModuleInstallBefore(&$result)
81			{
82			$this->checkGateway($result);
83			}
84
85			/**
86			* Implements hook "route.list"
87			* @param array $routes
88			*/
89			public function hookRouteList(array &$routes)
90			{
91			$routes['admin/module/settings/stripe'] = array(
92			'access' => 'module_edit',
93			'handlers' => array(
94			'controller' => array('gplcart\\modules\\stripe\\controllers\\Settings', 'editSettings')
95			)
96			);
97			}
98
99			/**
100			* Implements hook "payment.methods"
101			* @param array $methods
102			*/
103			public function hookPaymentMethods(array &$methods)
104			{
105			$methods['stripe'] = array(
106			'module' => 'stripe',
107			'image' => 'image/icon.png',
108			'status' => $this->getStatus(),
109			'title' => 'Stripe',
110			'template' => array('complete' => 'pay')
111			);
112			}
113
114			/**
115			* Implements hook "order.add.before"
116			* @param array $order
117			* @param \gplcart\core\models\Order $model
118			*/
119			public function hookOrderAddBefore(array &$order, $model)
120			{
121			// Adjust order status before creation
122			// We want to get payment in advance, so assign "awaiting payment" status
123			if ($order['payment'] === 'stripe') {
124			$order['status'] = $model->getStatusAwaitingPayment();
125			}
126			}
127
128			/**
129			* Implements hook "order.checkout.complete"
130			* @param string $message
131			* @param array $order
132			*/
133			public function hookOrderCompleteMessage(&$message, $order)
134			{
135			if ($order['payment'] === 'stripe') {
136			$message = ''; // Hide default message
137			}
138			}
139
140			/**
141			* Implements hook "order.complete.page"
142			* @param array $order
143			* @param \gplcart\core\models\Order $model
144			* @param \gplcart\core\controllers\frontend\Controller $controller
145			*/
146			public function hookOrderCompletePage(array $order, $model, $controller)
147			{
148			$this->setCompletePage($order, $model, $controller);
149			}
150
151			/**
152			* Check that Stripe gateway object is loaded
153			* @param mixed $result
154			*/
155			protected function checkGateway(&$result)
156			{
157			try {
158			$this->getGateway();
159			} catch (Exception $ex) {
160			$result = $ex->getMessage();
161			}
162			}
163
164			/**
165			* Set up order complete page
166			* @param array $order
167			* @param \gplcart\core\models\Order $model
168			* @param \gplcart\core\controllers\frontend\Controller $controller
169			*/
170			protected function setCompletePage(array $order, $model, $controller)
171			{
172			if ($order['payment'] === 'stripe') {
173
174			$this->order = $model;
175			$this->data_order = $order;
176			$this->controller = $controller;
177
178			$this->submitPayment();
179
180			$controller->setJs('https://js.stripe.com/v2');
181			$controller->setJs('system/modules/stripe/js/common.js');
182			$controller->setJsSettings('stripe', array('key' => $this->getPublicKey()));
183			}
184			}
185
186			/**
187			* Returns Stripe gateway object
188			* @return \Omnipay\Stripe\Gateway
189			* @throws DependencyException
190			*/
191			public function getGateway()
192			{
193			/* @var $module \gplcart\modules\omnipay_library\Main */
194			$module = $this->module->getInstance('omnipay_library');
195			$gateway = $module->getGatewayInstance('Stripe');
196
197			if (!$gateway instanceof \Omnipay\Stripe\Gateway) {
			0 ignored issues – show Bug introduced 2017-12-06 16:10 UTC by Report Bug Copy Issue Report The class `Omnipay\Stripe\Gateway` 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...
198			throw new DependencyException('Gateway must be instance of Omnipay\Stripe\Gateway');
199			}
200
201			return $gateway;
202			}
203
204			/**
205			* Returns a public API key
206			* @return string
207			*/
208			public function getPublicKey()
209			{
210			$key = $this->getModuleSetting('test') ? 'test_public_key' : 'live_public_key';
211			return $this->getModuleSetting($key);
212			}
213
214			/**
215			* Returns a secret API key
216			* @return string
217			*/
218			public function getSecretKey()
219			{
220			$key = $this->getModuleSetting('test') ? 'test_key' : 'live_key';
221			return $this->getModuleSetting($key);
222			}
223
224			/**
225			* Returns a module setting
226			* @param string $name
227			* @param mixed $default
228			* @return mixed
229			*/
230			protected function getModuleSetting($name, $default = null)
231			{
232			return $this->module->getSettings('stripe', $name, $default);
233			}
234
235			/**
236			* Returns the current status of the payment method
237			*/
238			protected function getStatus()
239			{
240			if (!$this->getModuleSetting('status')) {
241			return false;
242			}
243
244			if ($this->getModuleSetting('test')) {
245			return $this->getModuleSetting('test_key') && $this->getModuleSetting('test_public_key');
246			}
247
248			return $this->getModuleSetting('live_key') && $this->getModuleSetting('live_public_key');
249			}
250
251			/**
252			* Handles submitted payment
253			*/
254			protected function submitPayment()
255			{
256			$this->data_token = $this->controller->getPosted('stripeToken', '', true, 'string');
257
258			if (!empty($this->data_token)) {
259
260			$params = array(
261			'token' => $this->data_token,
262			'currency' => $this->data_order['currency'],
263			'amount' => $this->data_order['total_formatted_number']
264			);
265
266			$gateway = $this->getGateway();
267			$gateway->setApiKey($this->getSecretKey());
268			$this->response = $gateway->purchase($params)->send();
269			$this->processResponse();
270			}
271			}
272
273			/**
274			* Processes gateway response
275			*/
276			protected function processResponse()
277			{
278			if ($this->response->isSuccessful()) {
279			$this->updateOrderStatus();
280			$this->addTransaction();
281			$this->redirectSuccess();
282			} else if ($this->response->isRedirect()) {
283			$this->response->redirect();
284			} else {
285			$this->controller->redirect('', $this->response->getMessage(), 'warning', true);
286			}
287			}
288
289			/**
290			* Redirect on successful transaction
291			*/
292			protected function redirectSuccess()
293			{
294			$vars = array(
295			'@num' => $this->data_order['order_id'],
296			'@status' => $this->order->getStatusName($this->data_order['status'])
297			);
298
299			$message = $this->controller->text('Thank you! Payment has been made. Order #@num, status: @status', $vars);
300			$this->controller->redirect('/', $message, 'success', true);
301			}
302
303			/**
304			* Update order status after successful transaction
305			*/
306			protected function updateOrderStatus()
307			{
308			$data = array('status' => $this->getModuleSetting('order_status_success'));
309			$this->order->update($this->data_order['order_id'], $data);
310			$this->data_order = $this->order->get($this->data_order['order_id']);
311			}
312
313			/**
314			* Adds a transaction
315			* @return integer
316			*/
317			protected function addTransaction()
318			{
319			/* @var $model \gplcart\core\models\Transaction */
320			$model = Container::get('gplcart\\core\\models\\Transaction');
321
322			$transaction = array(
323			'total' => $this->data_order['total'],
324			'order_id' => $this->data_order['order_id'],
325			'currency' => $this->data_order['currency'],
326			'payment_method' => $this->data_order['payment'],
327			'gateway_transaction_id' => $this->response->getTransactionReference()
328			);
329
330			return $model->add($transaction);
331			}
332
333			}
334

gplcart / stripe

Push — master ( abf3b5...131895 )

Main::__construct() A

Complexity

Size

Duplication

Importance

1. Missing dependencies

2. Missing use statement

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