WC_Stripe_API::request_with_level3_data() - Code Metrics - woocommerce/woocommerce-gateway-stripe - Measure and Improve Code Quality continuously with Scrutinizer

WC_Stripe_API::request_with_level3_data() C
last analyzed 2021-01-26 04:25 UTC

↳ Parent: WC_Stripe_API

Complexity

Conditions	13
Paths	92

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	13
nc	92
nop	4
dl	0
loc	69
rs	5.9696
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * WC_Stripe_API class.
 *
 * Communicates with Stripe API.
 */
class WC_Stripe_API {

	/**
	 * Stripe API Endpoint
	 */
	const ENDPOINT           = 'https://api.stripe.com/v1/';
	const STRIPE_API_VERSION = '2019-09-09';

	/**
	 * Secret API Key.
	 * @var string
	 */
	private static $secret_key = '';

	/**
	 * Set secret API Key.
	 * @param string $key
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 */
	public static function set_secret_key( $secret_key ) {
		self::$secret_key = $secret_key;
	}

	/**
	 * Get secret key.
	 * @return string
	 */
	public static function get_secret_key() {
		if ( ! self::$secret_key ) {
			$options = get_option( 'woocommerce_stripe_settings' );

			if ( isset( $options['testmode'], $options['secret_key'], $options['test_secret_key'] ) ) {
				self::set_secret_key( 'yes' === $options['testmode'] ? $options['test_secret_key'] : $options['secret_key'] );
			}
		}
		return self::$secret_key;
	}

	/**
	 * Generates the user agent we use to pass to API request so
	 * Stripe can identify our application.
	 *
	 * @since 4.0.0
	 * @version 4.0.0
	 */
	public static function get_user_agent() {
		$app_info = array(
			'name'    => 'WooCommerce Stripe Gateway',
			'version' => WC_STRIPE_VERSION,
			'url'     => 'https://woocommerce.com/products/stripe/',
		);

		return array(
			'lang'         => 'php',
			'lang_version' => phpversion(),
			'publisher'    => 'woocommerce',
			'uname'        => php_uname(),
			'application'  => $app_info,
		);
	}

	/**
	 * Generates the headers to pass to API request.
	 *
	 * @since 4.0.0
	 * @version 4.0.0
	 */
	public static function get_headers() {
		$user_agent = self::get_user_agent();
		$app_info   = $user_agent['application'];

		return apply_filters(
			'woocommerce_stripe_request_headers',
			array(
				'Authorization'              => 'Basic ' . base64_encode( self::get_secret_key() . ':' ),
				'Stripe-Version'             => self::STRIPE_API_VERSION,
				'User-Agent'                 => $app_info['name'] . '/' . $app_info['version'] . ' (' . $app_info['url'] . ')',
				'X-Stripe-Client-User-Agent' => json_encode( $user_agent ),
			)
		);
	}

	/**
	 * Send the request to Stripe's API
	 *
	 * @since 3.1.0
	 * @version 4.0.6
	 * @param array $request
	 * @param string $api
	 * @param string $method
	 * @param bool $with_headers To get the response with headers.
	 * @return stdClass|array
	 * @throws WC_Stripe_Exception
	 */
	public static function request( $request, $api = 'charges', $method = 'POST', $with_headers = false ) {
		WC_Stripe_Logger::log( "{$api} request: " . print_r( $request, true ) );

		$headers         = self::get_headers();
		$idempotency_key = '';

		if ( 'charges' === $api && 'POST' === $method ) {
			$customer        = ! empty( $request['customer'] ) ? $request['customer'] : '';
			$source          = ! empty( $request['source'] ) ? $request['source'] : $customer;
			$idempotency_key = apply_filters( 'wc_stripe_idempotency_key', $request['metadata']['order_id'] . '-' . $source, $request );

			$headers['Idempotency-Key'] = $idempotency_key;
		}

		$response = wp_safe_remote_post(
			self::ENDPOINT . $api,
			array(
				'method'  => $method,
				'headers' => $headers,
				'body'    => apply_filters( 'woocommerce_stripe_request_body', $request, $api ),
				'timeout' => 70,
			)
		);

		if ( is_wp_error( $response ) || empty( $response['body'] ) ) {
			WC_Stripe_Logger::log(
				'Error Response: ' . print_r( $response, true ) . PHP_EOL . PHP_EOL . 'Failed request: ' . print_r(
					array(
						'api'             => $api,
						'request'         => $request,
						'idempotency_key' => $idempotency_key,
					),
					true
				)
			);

			throw new WC_Stripe_Exception( print_r( $response, true ), __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
		}

		if ( $with_headers ) {
			return array(
				'headers' => wp_remote_retrieve_headers( $response ),
				'body'    => json_decode( $response['body'] ),
			);
		}

		return json_decode( $response['body'] );
	}

	/**
	 * Retrieve API endpoint.
	 *
	 * @since 4.0.0
	 * @version 4.0.0
	 * @param string $api
	 */
	public static function retrieve( $api ) {
		WC_Stripe_Logger::log( "{$api}" );

		$response = wp_safe_remote_get(
			self::ENDPOINT . $api,
			array(
				'method'  => 'GET',
				'headers' => self::get_headers(),
				'timeout' => 70,
			)
		);

		if ( is_wp_error( $response ) || empty( $response['body'] ) ) {
			WC_Stripe_Logger::log( 'Error Response: ' . print_r( $response, true ) );
			return new WP_Error( 'stripe_error', __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
		}

		return json_decode( $response['body'] );
	}

	/**
	 * Send the request to Stripe's API with level 3 data generated
	 * from the order. If the request fails due to an error related
	 * to level3 data, make the request again without it to allow
	 * the payment to go through.
	 *
	 * @since 4.3.2
	 * @version 4.3.2
	 *
	 * @param array    $request     Array with request parameters.
	 * @param string   $api         The API path for the request.
	 * @param array    $level3_data The level 3 data for this request.
	 * @param WC_Order $order       The order associated with the payment.
	 *
	 * @return stdClass|array The response
	 */
	public static function request_with_level3_data( $request, $api, $level3_data, $order ) {
		// Do not add level3 data it's the array is empty.
		if ( empty( $level3_data ) ) {
			return self::request(
				$request,
				$api
			);
		}

		// If there's a transient indicating that level3 data was not accepted by
		// Stripe in the past for this account, do not try to add level3 data.
		if ( get_transient( 'wc_stripe_level3_not_allowed' ) ) {
			return self::request(
				$request,
				$api
			);
		}

		// Add level 3 data to the request.
		$request['level3'] = $level3_data;

		$result = self::request(
			$request,
			$api
		);

		$is_level3_param_not_allowed = (
			isset( $result->error )
			&& isset( $result->error->code )
			&& 'parameter_unknown' === $result->error->code
			&& isset( $result->error->param )
			&& 'level3' === $result->error->param
		);

		$is_level_3data_incorrect = (
			isset( $result->error )
			&& isset( $result->error->type )
			&& 'invalid_request_error' === $result->error->type
		);

		if ( $is_level3_param_not_allowed ) {
			// Set a transient so that future requests do not add level 3 data.
			// Transient is set to expire in 3 months, can be manually removed if needed.
			set_transient( 'wc_stripe_level3_not_allowed', true, 3 * MONTH_IN_SECONDS );
		} else if ( $is_level_3data_incorrect ) {
			// Log the issue so we could debug it.
			WC_Stripe_Logger::log(
				'Level3 data sum incorrect: ' . PHP_EOL
				. print_r( $result->error->message, true ) . PHP_EOL
				. print_r( 'Order line items: ', true ) . PHP_EOL
				. print_r( $order->get_items(), true ) . PHP_EOL
				. print_r( 'Order shipping amount: ', true ) . PHP_EOL
				. print_r( $order->get_shipping_total(), true ) . PHP_EOL
				. print_r( 'Order currency: ', true ) . PHP_EOL
				. print_r( $order->get_currency(), true )
			);
		}

		// Make the request again without level 3 data.
		if ( $is_level3_param_not_allowed || $is_level_3data_incorrect ) {
			unset( $request['level3'] );
			return WC_Stripe_API::request(
				$request,
				$api
			);
		}

		return $result;
	}
}


1			<?php
2			if ( ! defined( 'ABSPATH' ) ) {
3			exit;
4			}
5
6			/**
7			* WC_Stripe_API class.
8			*
9			* Communicates with Stripe API.
10			*/
11			class WC_Stripe_API {
12
13			/**
14			* Stripe API Endpoint
15			*/
16			const ENDPOINT = 'https://api.stripe.com/v1/';
17			const STRIPE_API_VERSION = '2019-09-09';
18
19			/**
20			* Secret API Key.
21			* @var string
22			*/
23			private static $secret_key = '';
24
25			/**
26			* Set secret API Key.
27			* @param string $key
			0 ignored issues – show Bug introduced 2016-09-28 14:40 UTC by Report Bug Copy Issue Report There is no parameter named `$key`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
28			*/
29			public static function set_secret_key( $secret_key ) {
30			self::$secret_key = $secret_key;
31			}
32
33			/**
34			* Get secret key.
35			* @return string
36			*/
37			public static function get_secret_key() {
38			if ( ! self::$secret_key ) {
39			$options = get_option( 'woocommerce_stripe_settings' );
40
41			if ( isset( $options['testmode'], $options['secret_key'], $options['test_secret_key'] ) ) {
42			self::set_secret_key( 'yes' === $options['testmode'] ? $options['test_secret_key'] : $options['secret_key'] );
43			}
44			}
45			return self::$secret_key;
46			}
47
48			/**
49			* Generates the user agent we use to pass to API request so
50			* Stripe can identify our application.
51			*
52			* @since 4.0.0
53			* @version 4.0.0
54			*/
55			public static function get_user_agent() {
56			$app_info = array(
57			'name' => 'WooCommerce Stripe Gateway',
58			'version' => WC_STRIPE_VERSION,
59			'url' => 'https://woocommerce.com/products/stripe/',
60			);
61
62			return array(
63			'lang' => 'php',
64			'lang_version' => phpversion(),
65			'publisher' => 'woocommerce',
66			'uname' => php_uname(),
67			'application' => $app_info,
68			);
69			}
70
71			/**
72			* Generates the headers to pass to API request.
73			*
74			* @since 4.0.0
75			* @version 4.0.0
76			*/
77			public static function get_headers() {
78			$user_agent = self::get_user_agent();
79			$app_info = $user_agent['application'];
80
81			return apply_filters(
82			'woocommerce_stripe_request_headers',
83			array(
84			'Authorization' => 'Basic ' . base64_encode( self::get_secret_key() . ':' ),
85			'Stripe-Version' => self::STRIPE_API_VERSION,
86			'User-Agent' => $app_info['name'] . '/' . $app_info['version'] . ' (' . $app_info['url'] . ')',
87			'X-Stripe-Client-User-Agent' => json_encode( $user_agent ),
88			)
89			);
90			}
91
92			/**
93			* Send the request to Stripe's API
94			*
95			* @since 3.1.0
96			* @version 4.0.6
97			* @param array $request
98			* @param string $api
99			* @param string $method
100			* @param bool $with_headers To get the response with headers.
101			* @return stdClass\|array
102			* @throws WC_Stripe_Exception
103			*/
104			public static function request( $request, $api = 'charges', $method = 'POST', $with_headers = false ) {
105			WC_Stripe_Logger::log( "{$api} request: " . print_r( $request, true ) );
106
107			$headers = self::get_headers();
108			$idempotency_key = '';
109
110			if ( 'charges' === $api && 'POST' === $method ) {
111			$customer = ! empty( $request['customer'] ) ? $request['customer'] : '';
112			$source = ! empty( $request['source'] ) ? $request['source'] : $customer;
113			$idempotency_key = apply_filters( 'wc_stripe_idempotency_key', $request['metadata']['order_id'] . '-' . $source, $request );
114
115			$headers['Idempotency-Key'] = $idempotency_key;
116			}
117
118			$response = wp_safe_remote_post(
119			self::ENDPOINT . $api,
120			array(
121			'method' => $method,
122			'headers' => $headers,
123			'body' => apply_filters( 'woocommerce_stripe_request_body', $request, $api ),
124			'timeout' => 70,
125			)
126			);
127
128			if ( is_wp_error( $response ) \|\| empty( $response['body'] ) ) {
129			WC_Stripe_Logger::log(
130			'Error Response: ' . print_r( $response, true ) . PHP_EOL . PHP_EOL . 'Failed request: ' . print_r(
131			array(
132			'api' => $api,
133			'request' => $request,
134			'idempotency_key' => $idempotency_key,
135			),
136			true
137			)
138			);
139
140			throw new WC_Stripe_Exception( print_r( $response, true ), __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
141			}
142
143			if ( $with_headers ) {
144			return array(
145			'headers' => wp_remote_retrieve_headers( $response ),
146			'body' => json_decode( $response['body'] ),
147			);
148			}
149
150			return json_decode( $response['body'] );
151			}
152
153			/**
154			* Retrieve API endpoint.
155			*
156			* @since 4.0.0
157			* @version 4.0.0
158			* @param string $api
159			*/
160			public static function retrieve( $api ) {
161			WC_Stripe_Logger::log( "{$api}" );
162
163			$response = wp_safe_remote_get(
164			self::ENDPOINT . $api,
165			array(
166			'method' => 'GET',
167			'headers' => self::get_headers(),
168			'timeout' => 70,
169			)
170			);
171
172			if ( is_wp_error( $response ) \|\| empty( $response['body'] ) ) {
173			WC_Stripe_Logger::log( 'Error Response: ' . print_r( $response, true ) );
174			return new WP_Error( 'stripe_error', __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
175			}
176
177			return json_decode( $response['body'] );
178			}
179
180			/**
181			* Send the request to Stripe's API with level 3 data generated
182			* from the order. If the request fails due to an error related
183			* to level3 data, make the request again without it to allow
184			* the payment to go through.
185			*
186			* @since 4.3.2
187			* @version 4.3.2
188			*
189			* @param array $request Array with request parameters.
190			* @param string $api The API path for the request.
191			* @param array $level3_data The level 3 data for this request.
192			* @param WC_Order $order The order associated with the payment.
193			*
194			* @return stdClass\|array The response
195			*/
196			public static function request_with_level3_data( $request, $api, $level3_data, $order ) {
197			// Do not add level3 data it's the array is empty.
198			if ( empty( $level3_data ) ) {
199			return self::request(
200			$request,
201			$api
202			);
203			}
204
205			// If there's a transient indicating that level3 data was not accepted by
206			// Stripe in the past for this account, do not try to add level3 data.
207			if ( get_transient( 'wc_stripe_level3_not_allowed' ) ) {
208			return self::request(
209			$request,
210			$api
211			);
212			}
213
214			// Add level 3 data to the request.
215			$request['level3'] = $level3_data;
216
217			$result = self::request(
218			$request,
219			$api
220			);
221
222			$is_level3_param_not_allowed = (
223			isset( $result->error )
224			&& isset( $result->error->code )
225			&& 'parameter_unknown' === $result->error->code
226			&& isset( $result->error->param )
227			&& 'level3' === $result->error->param
228			);
229
230			$is_level_3data_incorrect = (
231			isset( $result->error )
232			&& isset( $result->error->type )
233			&& 'invalid_request_error' === $result->error->type
234			);
235
236			if ( $is_level3_param_not_allowed ) {
237			// Set a transient so that future requests do not add level 3 data.
238			// Transient is set to expire in 3 months, can be manually removed if needed.
239			set_transient( 'wc_stripe_level3_not_allowed', true, 3 * MONTH_IN_SECONDS );
240			} else if ( $is_level_3data_incorrect ) {
241			// Log the issue so we could debug it.
242			WC_Stripe_Logger::log(
243			'Level3 data sum incorrect: ' . PHP_EOL
244			. print_r( $result->error->message, true ) . PHP_EOL
245			. print_r( 'Order line items: ', true ) . PHP_EOL
246			. print_r( $order->get_items(), true ) . PHP_EOL
247			. print_r( 'Order shipping amount: ', true ) . PHP_EOL
248			. print_r( $order->get_shipping_total(), true ) . PHP_EOL
249			. print_r( 'Order currency: ', true ) . PHP_EOL
250			. print_r( $order->get_currency(), true )
251			);
252			}
253
254			// Make the request again without level 3 data.
255			if ( $is_level3_param_not_allowed \|\| $is_level_3data_incorrect ) {
256			unset( $request['level3'] );
257			return WC_Stripe_API::request(
258			$request,
259			$api
260			);
261			}
262
263			return $result;
264			}
265			}
266

woocommerce / woocommerce-gateway-stripe

WC_Stripe_API::request_with_level3_data() C last analyzed 2021-01-26 04:25 UTC

Complexity

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Duplication

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WC_Stripe_API::request_with_level3_data() C
last analyzed 2021-01-26 04:25 UTC