Issues in WebhookController.php - Failed Issues - Inspection of "aef6a8bf52f3ca0e85793a5aabc8951fa5ca005a" - wp-pay-gateways/omnikassa-2 - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Branch — develop (aef6a8)

by Reüel

created 2021-06-28 05:46 UTC

src/WebhookController.php (1 issue)

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Bug 1

Severity

Minor 1

<?php
/**
 * Webhook controller
 *
 * @author    Pronamic <[email protected]>
 * @copyright 2005-2021 Pronamic
 * @license   GPL-3.0-or-later
 * @package   Pronamic\WordPress\Pay\Gateways\OmniKassa2
 */

namespace Pronamic\WordPress\Pay\Gateways\OmniKassa2;

use Pronamic\WordPress\Pay\GatewayPostType;
use Pronamic\WordPress\Pay\Plugin;

/**
 * Webhook controller
 *
 * @author  Remco Tolsma
 * @version 2.3.4
 * @since   2.3.0
 */
class WebhookController {
	/**
	 * Setup.
	 *
	 * @return void
	 */
	public function setup() {
		\add_action( 'rest_api_init', array( $this, 'rest_api_init' ) );

		\add_action( 'wp_loaded', array( $this, 'wp_loaded' ) );
	}

	/**
	 * REST API init.
	 *
	 * @link https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/
	 * @link https://developer.wordpress.org/reference/hooks/rest_api_init/
	 * @return void
	 */
	public function rest_api_init() {
		\register_rest_route(
			Integration::REST_ROUTE_NAMESPACE,
			'/webhook',
			array(
				'methods'             => 'POST',
				'callback'            => array( $this, 'rest_api_omnikassa_2_webhook' ),
				'permission_callback' => '__return_true',
			)
		);

		\register_rest_route(
			Integration::REST_ROUTE_NAMESPACE,
			'/webhook/(?P<id>[\d]+)',
			array(
				'args'                => array(
					'id' => array(
						'description' => \__( 'Unique identifier for the gateway configuration post.', 'pronamic_ideal' ),
						'type'        => 'integer',
					),
				),
				'methods'             => 'POST',
				'callback'            => array( $this, 'rest_api_omnikassa_2_webhook_item' ),
				'permission_callback' => '__return_true',
			)
		);
	}

	/**
	 * REST API OmniKassa 2.0 webhook handler.
	 *
	 * @param \WP_REST_Request $request Request.
	 * @return object
	 * @throws \Exception Throws exception when something unexpected happens ;-).
	 */
	public function rest_api_omnikassa_2_webhook( \WP_REST_Request $request ) {
		// Query.
		$query = new \WP_Query(
			array(
				'post_type'   => GatewayPostType::POST_TYPE,
				'post_status' => 'publish',
				'nopaging'    => true,
				'meta_query'  => array(
					array(
						'key'   => '_pronamic_gateway_id',
						'value' => 'rabobank-omnikassa-2',
					),
				),
			)
		);

		$data = array(
			'success' => true,
			'results' => array(),
		);

		foreach ( $query->posts as $post ) {
			$id = \get_post_field( 'ID', $post );

			$request->set_param( 'id', $id );

			$data['results'][] = $this->rest_api_omnikassa_2_webhook_item( $request );
		}

		// Response.
		$response = new \WP_REST_Response( $data );

		$response->add_link( 'self', \rest_url( $request->get_route() ) );

		return $response;
	}

	/**
	 * REST API OmniKassa 2.0 webhook handler.
	 *
	 * @param \WP_REST_Request $request Request.
	 * @return object
	 * @throws \Exception Throws exception when something unexpected happens ;-).
	 */
	public function rest_api_omnikassa_2_webhook_item( \WP_REST_Request $request ) {
		// Input.
		$json = $request->get_body();

		try {
			$notification = Notification::from_json( $json );
		} catch ( \JsonSchema\Exception\ValidationException $e ) {
			// Invalid input data.
			return new \WP_Error(
				'rest_omnikassa_2_notification_invalid',
				\__( 'Invalid OmniKassa 2.0 notification.', 'pronamic_ideal ' ),
				array(
					'status'       => 400,
					'notification' => $json,
				)
			);
		}

		// Gateway configuration.
		$id = $request->get_param( 'id' );

		if ( null === $id ) {
			return new \WP_Error(
				'rest_omnikassa_2_gateway_no_id',
				\__( 'No gateway ID given in `id` parameter.', 'pronamic_ideal' )
			);
		}

		$gateway = Plugin::get_gateway( $id );
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();

		if ( ! $gateway instanceof Gateway ) {
			// Invalid gateway.
			return new \WP_Error(
				'rest_omnikassa_2_gateway_invalid',
				\__( 'Invalid OmniKassa 2.0 gateway.', 'pronamic_ideal ' ),
				array(
					'status' => 400,
					'id'     => $id,
				)
			);
		}

		/**
		 * Data.
		 */
		$data = array(
			'success' => true,
		);

		try {
			$gateway->handle_notification( $notification );
		// phpcs:ignore Generic.CodeAnalysis.EmptyStatement.DetectedCatch
		} catch ( \Pronamic\WordPress\Pay\Gateways\OmniKassa2\UnknownOrderIdsException $e ) {
			/**
			 * We don't return an error for unknown order IDs, since OmniKassa
			 * otherwise assumes that the notification could not be processed.
			 */
			$data['uknown_order_ids'] = true;
		} catch ( \Exception $e ) {
			return new \WP_Error(
				'rest_omnikassa_2_exception',
				$e->getMessage(),
				array(
					'status'       => 400,
					'notification' => $json,
					'id'           => $id,
				)
			);
		}

		// Response.
		$response = new \WP_REST_Response( $data );

		$response->add_link( 'self', \rest_url( $request->get_route() ) );

		return $response;
	}

	/**
	 * WordPress loaded, check for deprecated webhook call.
	 *
	 * @link https://github.com/WordPress/WordPress/blob/5.3/wp-includes/rest-api.php#L277-L309
	 * @return void
	 */
	public function wp_loaded() {
		if ( ! \filter_has_var( \INPUT_GET, 'omnikassa2_webhook' ) ) {
			return;
		}

		\rest_get_server()->serve_request( '/pronamic-pay/omnikassa-2/v1/webhook' );

		exit;
	}
}


1			<?php
2			/**
3			* Webhook controller
4			*
5			* @author Pronamic <[email protected]>
6			* @copyright 2005-2021 Pronamic
7			* @license GPL-3.0-or-later
8			* @package Pronamic\WordPress\Pay\Gateways\OmniKassa2
9			*/
10
11			namespace Pronamic\WordPress\Pay\Gateways\OmniKassa2;
12
13			use Pronamic\WordPress\Pay\GatewayPostType;
14			use Pronamic\WordPress\Pay\Plugin;
15
16			/**
17			* Webhook controller
18			*
19			* @author Remco Tolsma
20			* @version 2.3.4
21			* @since 2.3.0
22			*/
23			class WebhookController {
24			/**
25			* Setup.
26			*
27			* @return void
28			*/
29			public function setup() {
30			\add_action( 'rest_api_init', array( $this, 'rest_api_init' ) );
31
32			\add_action( 'wp_loaded', array( $this, 'wp_loaded' ) );
33			}
34
35			/**
36			* REST API init.
37			*
38			* @link https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/
39			* @link https://developer.wordpress.org/reference/hooks/rest_api_init/
40			* @return void
41			*/
42			public function rest_api_init() {
43			\register_rest_route(
44			Integration::REST_ROUTE_NAMESPACE,
45			'/webhook',
46			array(
47			'methods' => 'POST',
48			'callback' => array( $this, 'rest_api_omnikassa_2_webhook' ),
49			'permission_callback' => '__return_true',
50			)
51			);
52
53			\register_rest_route(
54			Integration::REST_ROUTE_NAMESPACE,
55			'/webhook/(?P<id>[\d]+)',
56			array(
57			'args' => array(
58			'id' => array(
59			'description' => \__( 'Unique identifier for the gateway configuration post.', 'pronamic_ideal' ),
60			'type' => 'integer',
61			),
62			),
63			'methods' => 'POST',
64			'callback' => array( $this, 'rest_api_omnikassa_2_webhook_item' ),
65			'permission_callback' => '__return_true',
66			)
67			);
68			}
69
70			/**
71			* REST API OmniKassa 2.0 webhook handler.
72			*
73			* @param \WP_REST_Request $request Request.
74			* @return object
75			* @throws \Exception Throws exception when something unexpected happens ;-).
76			*/
77			public function rest_api_omnikassa_2_webhook( \WP_REST_Request $request ) {
78			// Query.
79			$query = new \WP_Query(
80			array(
81			'post_type' => GatewayPostType::POST_TYPE,
82			'post_status' => 'publish',
83			'nopaging' => true,
84			'meta_query' => array(
85			array(
86			'key' => '_pronamic_gateway_id',
87			'value' => 'rabobank-omnikassa-2',
88			),
89			),
90			)
91			);
92
93			$data = array(
94			'success' => true,
95			'results' => array(),
96			);
97
98			foreach ( $query->posts as $post ) {
99			$id = \get_post_field( 'ID', $post );
100
101			$request->set_param( 'id', $id );
102
103			$data['results'][] = $this->rest_api_omnikassa_2_webhook_item( $request );
104			}
105
106			// Response.
107			$response = new \WP_REST_Response( $data );
108
109			$response->add_link( 'self', \rest_url( $request->get_route() ) );
110
111			return $response;
112			}
113
114			/**
115			* REST API OmniKassa 2.0 webhook handler.
116			*
117			* @param \WP_REST_Request $request Request.
118			* @return object
119			* @throws \Exception Throws exception when something unexpected happens ;-).
120			*/
121			public function rest_api_omnikassa_2_webhook_item( \WP_REST_Request $request ) {
122			// Input.
123			$json = $request->get_body();
124
125			try {
126			$notification = Notification::from_json( $json );
127			} catch ( \JsonSchema\Exception\ValidationException $e ) {
128			// Invalid input data.
129			return new \WP_Error(
130			'rest_omnikassa_2_notification_invalid',
131			\__( 'Invalid OmniKassa 2.0 notification.', 'pronamic_ideal ' ),
132			array(
133			'status' => 400,
134			'notification' => $json,
135			)
136			);
137			}
138
139			// Gateway configuration.
140			$id = $request->get_param( 'id' );
141
142			if ( null === $id ) {
143			return new \WP_Error(
144			'rest_omnikassa_2_gateway_no_id',
145			\__( 'No gateway ID given in `id` parameter.', 'pronamic_ideal' )
146			);
147			}
148
149			$gateway = Plugin::get_gateway( $id );
			0 ignored issues – show Bug introduced 2021-05-27 13:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this Are you sure the assignment to `$gateway` is correct as `Pronamic\WordPress\Pay\Plugin::get_gateway($id)` targeting `Pronamic\WordPress\Pay\Plugin::get_gateway()` seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
150
151			if ( ! $gateway instanceof Gateway ) {
152			// Invalid gateway.
153			return new \WP_Error(
154			'rest_omnikassa_2_gateway_invalid',
155			\__( 'Invalid OmniKassa 2.0 gateway.', 'pronamic_ideal ' ),
156			array(
157			'status' => 400,
158			'id' => $id,
159			)
160			);
161			}
162
163			/**
164			* Data.
165			*/
166			$data = array(
167			'success' => true,
168			);
169
170			try {
171			$gateway->handle_notification( $notification );
172			// phpcs:ignore Generic.CodeAnalysis.EmptyStatement.DetectedCatch
173			} catch ( \Pronamic\WordPress\Pay\Gateways\OmniKassa2\UnknownOrderIdsException $e ) {
174			/**
175			* We don't return an error for unknown order IDs, since OmniKassa
176			* otherwise assumes that the notification could not be processed.
177			*/
178			$data['uknown_order_ids'] = true;
179			} catch ( \Exception $e ) {
180			return new \WP_Error(
181			'rest_omnikassa_2_exception',
182			$e->getMessage(),
183			array(
184			'status' => 400,
185			'notification' => $json,
186			'id' => $id,
187			)
188			);
189			}
190
191			// Response.
192			$response = new \WP_REST_Response( $data );
193
194			$response->add_link( 'self', \rest_url( $request->get_route() ) );
195
196			return $response;
197			}
198
199			/**
200			* WordPress loaded, check for deprecated webhook call.
201			*
202			* @link https://github.com/WordPress/WordPress/blob/5.3/wp-includes/rest-api.php#L277-L309
203			* @return void
204			*/
205			public function wp_loaded() {
206			if ( ! \filter_has_var( \INPUT_GET, 'omnikassa2_webhook' ) ) {
207			return;
208			}
209
210			\rest_get_server()->serve_request( '/pronamic-pay/omnikassa-2/v1/webhook' );
211
212			exit;
213			}
214			}
215

wp-pay-gateways / omnikassa-2

Branch — develop (aef6a8)

src/WebhookController.php (1 issue)

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