wp-pay-gateways / omnikassa-2

src/Order.php

Spacing +8 added lines, -8 removed lines

@@ -151,8 +151,8 @@ 
 	 * @param Money  $amount               Amount.
 	 * @param string $merchant_return_url  Merchant return URL.
 	 */
-	public function __construct( $merchant_order_id, $amount, $merchant_return_url ) {
-		$this->timestamp           = date( DATE_ATOM );
+	public function __construct($merchant_order_id, $amount, $merchant_return_url) {
+		$this->timestamp           = date(DATE_ATOM);
 		$this->merchant_order_id   = $merchant_order_id;
 		$this->amount              = $amount;
 		$this->merchant_return_url = $merchant_return_url;
@@ -163,7 +163,7 @@ 
 	 *
 	 * @param string $description Description.
 	 */
-	public function set_description( $description ) {
+	public function set_description($description) {
 		$this->description = $description;
 	}
 
@@ -172,7 +172,7 @@ 
 	 *
 	 * @param string $language Language.
 	 */
-	public function set_language( $language ) {
+	public function set_language($language) {
 		$this->language = $language;
 	}
 
@@ -181,7 +181,7 @@ 
 	 *
 	 * @param string $payment_brand Payment brand.
 	 */
-	public function set_payment_brand( $payment_brand ) {
+	public function set_payment_brand($payment_brand) {
 		$this->payment_brand = $payment_brand;
 	}
 
@@ -190,7 +190,7 @@ 
 	 *
 	 * @param string $payment_brand_force Payment brand force.
 	 */
-	public function set_payment_brand_force( $payment_brand_force ) {
+	public function set_payment_brand_force($payment_brand_force) {
 		$this->payment_brand_force = $payment_brand_force;
 	}
 
@@ -237,8 +237,8 @@ 
 		);
 
 		// Remove empty optional fields.
-		$optional = array_filter( $optional );
+		$optional = array_filter($optional);
 
-		return array_merge( $fields, $optional );
+		return array_merge($fields, $optional);
 	}
 }

src/Statuses.php

Spacing +2 added lines, -2 removed lines

@@ -54,8 +54,8 @@
 	 * @param string $status OmniKassa 2.0 status.
 	 * @return string|null
 	 */
-	public static function transform( $status ) {
-		switch ( $status ) {
+	public static function transform($status) {
+		switch ($status) {
 			case self::CANCELLED:
 				return Core_Statuses::CANCELLED;
 			case self::COMPLETED:

src/Security.php

Spacing +8 added lines, -8 removed lines

@@ -25,21 +25,21 @@ 
 	 * @param string   $signing_key Signing Key.
 	 * @return string|null
 	 */
-	public static function get_signature( Signable $signable, $signing_key ) {
+	public static function get_signature(Signable $signable, $signing_key) {
 		$data = $signable->get_signature_data();
 
-		if ( empty( $data ) ) {
+		if (empty($data)) {
 			return;
 		}
 
-		if ( empty( $signing_key ) ) {
+		if (empty($signing_key)) {
 			return;
 		}
 
 		$signature = hash_hmac(
 			'sha512',
-			implode( ',', $data ),
-			base64_decode( $signing_key )
+			implode(',', $data),
+			base64_decode($signing_key)
 		);
 
 		return $signature;
@@ -52,12 +52,12 @@ 
 	 * @param string $signature_b Signature B.
 	 * @return bool True if valid, false otherwise.
 	 */
-	public static function validate_signature( $signature_a, $signature_b ) {
-		if ( empty( $signature_a ) || empty( $signature_b ) ) {
+	public static function validate_signature($signature_a, $signature_b) {
+		if (empty($signature_a) || empty($signature_b)) {
 			// Empty signature string or null from calculation.
 			return false;
 		}
 
-		return ( 0 === strcasecmp( $signature_a, $signature_b ) );
+		return (0 === strcasecmp($signature_a, $signature_b));
 	}
 }

src/Notification.php

Spacing +21 added lines, -21 removed lines

@@ -61,8 +61,8 @@ 
 	 * @param int|string $poi_id         POI ID.
 	 * @param string     $signature      Signature.
 	 */
-	public function __construct( $authentication, $expiry, $event_name, $poi_id, $signature ) {
-		parent::__construct( $signature );
+	public function __construct($authentication, $expiry, $event_name, $poi_id, $signature) {
+		parent::__construct($signature);
 
 		$this->authentication = $authentication;
 		$this->expiry         = $expiry;
@@ -94,9 +94,9 @@ 
 	 * @return bool True if notice authentication token is epxired, false otherwise.
 	 */
 	public function is_expired() {
-		$timestamp = strtotime( $this->get_expiry() );
+		$timestamp = strtotime($this->get_expiry());
 
-		if ( false === $timestamp ) {
+		if (false === $timestamp) {
 			return true;
 		}
 
@@ -142,25 +142,25 @@ 
 	 * @return Notification
 	 * @throws InvalidArgumentException Throws invalid argument exception when object does not contains the required properties.
 	 */
-	public static function from_object( stdClass $object ) {
-		if ( ! isset( $object->signature ) ) {
-			throw new InvalidArgumentException( 'Object must contain `signature` property.' );
+	public static function from_object(stdClass $object) {
+		if ( ! isset($object->signature)) {
+			throw new InvalidArgumentException('Object must contain `signature` property.');
 		}
 
-		if ( ! isset( $object->authentication ) ) {
-			throw new InvalidArgumentException( 'Object must contain `authentication` property.' );
+		if ( ! isset($object->authentication)) {
+			throw new InvalidArgumentException('Object must contain `authentication` property.');
 		}
 
-		if ( ! isset( $object->expiry ) ) {
-			throw new InvalidArgumentException( 'Object must contain `expiry` property.' );
+		if ( ! isset($object->expiry)) {
+			throw new InvalidArgumentException('Object must contain `expiry` property.');
 		}
 
-		if ( ! isset( $object->eventName ) ) {
-			throw new InvalidArgumentException( 'Object must contain `eventName` property.' );
+		if ( ! isset($object->eventName)) {
+			throw new InvalidArgumentException('Object must contain `eventName` property.');
 		}
 
-		if ( ! isset( $object->poiId ) ) {
-			throw new InvalidArgumentException( 'Object must contain `poiId` property.' );
+		if ( ! isset($object->poiId)) {
+			throw new InvalidArgumentException('Object must contain `poiId` property.');
 		}
 
 		return new self(
@@ -179,15 +179,15 @@ 
 	 * @return Notification
 	 * @throws \JsonSchema\Exception\ValidationException Throws JSON schema validation exception when JSON is invalid.
 	 */
-	public static function from_json( $json ) {
-		$data = json_decode( $json );
+	public static function from_json($json) {
+		$data = json_decode($json);
 
 		$validator = new Validator();
 
-		$validator->validate( $data, (object) array(
-			'$ref' => 'file://' . realpath( __DIR__ . '/../json-schemas/notification.json' ),
-		), Constraint::CHECK_MODE_EXCEPTIONS );
+		$validator->validate($data, (object) array(
+			'$ref' => 'file://' . realpath(__DIR__ . '/../json-schemas/notification.json'),
+		), Constraint::CHECK_MODE_EXCEPTIONS);
 
-		return self::from_object( $data );
+		return self::from_object($data);
 	}
 }

src/CustomerInformation.php

Spacing +3 added lines, -3 removed lines

@@ -64,7 +64,7 @@ 
 	 *
 	 * @param string $email_address E-mailadress of the consumer.
 	 */
-	public function set_email_address( $email_address ) {
+	public function set_email_address($email_address) {
 		$this->email_address = $email_address;
 	}
 
@@ -82,9 +82,9 @@ 
 			'telephoneNumber' => $this->telephone_number,
 		);
 
-		$data = array_filter( $data );
+		$data = array_filter($data);
 
-		if ( empty( $data ) ) {
+		if (empty($data)) {
 			return null;
 		}
 

src/OrderResults.php

Spacing +19 added lines, -19 removed lines

@@ -47,8 +47,8 @@ 
 	 * @param array  $order_results  Order results.
 	 * @param string $signature      Signature.
 	 */
-	public function __construct( $more_available, array $order_results, $signature ) {
-		parent::__construct( $signature );
+	public function __construct($more_available, array $order_results, $signature) {
+		parent::__construct($signature);
 
 		$this->more_available = $more_available;
 		$this->order_results  = $order_results;
@@ -73,7 +73,7 @@ 
 
 		$data[] = $this->more_available() ? 'true' : 'false';
 
-		foreach ( $this->order_results as $order_result ) {
+		foreach ($this->order_results as $order_result) {
 			$data[] = $order_result->get_merchant_order_id();
 			$data[] = $order_result->get_omnikassa_order_id();
 			$data[] = $order_result->get_poi_id();
@@ -95,7 +95,7 @@ 
 	 * @return ArrayIterator
 	 */
 	public function getIterator() {
-		return new ArrayIterator( $this->order_results );
+		return new ArrayIterator($this->order_results);
 	}
 
 	/**
@@ -105,27 +105,27 @@ 
 	 * @return OrderResults
 	 * @throws InvalidArgumentException Throws invalid argument exception when object does not contains the required properties.
 	 */
-	public static function from_object( stdClass $object ) {
-		if ( ! isset( $object->signature ) ) {
-			throw new InvalidArgumentException( 'Object must contain `signature` property.' );
+	public static function from_object(stdClass $object) {
+		if ( ! isset($object->signature)) {
+			throw new InvalidArgumentException('Object must contain `signature` property.');
 		}
 
-		if ( ! isset( $object->moreOrderResultsAvailable ) ) {
-			throw new InvalidArgumentException( 'Object must contain `moreOrderResultsAvailable` property.' );
+		if ( ! isset($object->moreOrderResultsAvailable)) {
+			throw new InvalidArgumentException('Object must contain `moreOrderResultsAvailable` property.');
 		}
 
-		if ( ! isset( $object->orderResults ) ) {
-			throw new InvalidArgumentException( 'Object must contain `orderResults` property.' );
+		if ( ! isset($object->orderResults)) {
+			throw new InvalidArgumentException('Object must contain `orderResults` property.');
 		}
 
-		if ( ! is_array( $object->orderResults ) ) {
-			throw new InvalidArgumentException( 'The `orderResults` property must be an array.' );
+		if ( ! is_array($object->orderResults)) {
+			throw new InvalidArgumentException('The `orderResults` property must be an array.');
 		}
 
 		$order_results = array();
 
-		foreach ( $object->orderResults as $o ) {
-			$order_results[] = OrderResult::from_object( $o );
+		foreach ($object->orderResults as $o) {
+			$order_results[] = OrderResult::from_object($o);
 		}
 
 		return new self(
@@ -142,19 +142,19 @@ 
 	 * @return OrderResults
 	 * @throws \JsonSchema\Exception\ValidationException Throws JSON schema validation exception when JSON is invalid.
 	 */
-	public static function from_json( $json ) {
-		$data = json_decode( $json );
+	public static function from_json($json) {
+		$data = json_decode($json);
 
 		$validator = new Validator();
 
 		$validator->validate(
 			$data,
 			(object) array(
-				'$ref' => 'file://' . realpath( __DIR__ . '/../json-schemas/order-results.json' ),
+				'$ref' => 'file://' . realpath(__DIR__ . '/../json-schemas/order-results.json'),
 			),
 			Constraint::CHECK_MODE_EXCEPTIONS
 		);
 
-		return self::from_object( $data );
+		return self::from_object($data);
 	}
 }

src/ConfigFactory.php

Spacing +13 added lines, -13 removed lines

@@ -26,16 +26,16 @@ 
 	 * @param string $post_id Post ID.
 	 * @return Config
 	 */
-	public function get_config( $post_id ) {
+	public function get_config($post_id) {
 		$config = new Config();
 
 		$config->post_id                  = $post_id;
-		$config->mode                     = $this->get_meta( $post_id, 'mode' );
-		$config->refresh_token            = $this->get_meta( $post_id, 'omnikassa_2_refresh_token' );
-		$config->signing_key              = $this->get_meta( $post_id, 'omnikassa_2_signing_key' );
-		$config->access_token             = $this->get_meta( $post_id, 'omnikassa_2_access_token' );
-		$config->access_token_valid_until = $this->get_meta( $post_id, 'omnikassa_2_access_token_valid_until' );
-		$config->order_id                 = $this->get_meta( $post_id, 'omnikassa_2_order_id' );
+		$config->mode                     = $this->get_meta($post_id, 'mode');
+		$config->refresh_token            = $this->get_meta($post_id, 'omnikassa_2_refresh_token');
+		$config->signing_key              = $this->get_meta($post_id, 'omnikassa_2_signing_key');
+		$config->access_token             = $this->get_meta($post_id, 'omnikassa_2_access_token');
+		$config->access_token_valid_until = $this->get_meta($post_id, 'omnikassa_2_access_token_valid_until');
+		$config->order_id                 = $this->get_meta($post_id, 'omnikassa_2_order_id');
 
 		return $config;
 	}
@@ -48,19 +48,19 @@ 
 	 *
 	 * @return string
 	 */
-	private function get_meta( $post_id, $key ) {
-		if ( empty( $post_id ) ) {
+	private function get_meta($post_id, $key) {
+		if (empty($post_id)) {
 			return '';
 		}
 
-		$post_id = intval( $post_id );
+		$post_id = intval($post_id);
 
-		$meta_key = sprintf( '_pronamic_gateway_%s', $key );
+		$meta_key = sprintf('_pronamic_gateway_%s', $key);
 
 		// Get post meta.
-		$meta_value = get_post_meta( $post_id, $meta_key, true );
+		$meta_value = get_post_meta($post_id, $meta_key, true);
 
-		if ( false === $meta_value ) {
+		if (false === $meta_value) {
 			$meta_value = '';
 		}
 

src/Gateway.php

Spacing +54 added lines, -54 removed lines

@@ -28,23 +28,23 @@ 
 	 *
 	 * @param Config $config Config.
 	 */
-	public function __construct( Config $config ) {
-		parent::__construct( $config );
+	public function __construct(Config $config) {
+		parent::__construct($config);
 
-		$this->set_method( self::METHOD_HTTP_REDIRECT );
+		$this->set_method(self::METHOD_HTTP_REDIRECT);
 
 		// Client.
 		$this->client = new Client();
 
 		$url = Client::URL_PRODUCTION;
 
-		if ( self::MODE_TEST === $config->mode ) {
+		if (self::MODE_TEST === $config->mode) {
 			$url = Client::URL_SANDBOX;
 		}
 
-		$this->client->set_url( $url );
-		$this->client->set_refresh_token( $config->refresh_token );
-		$this->client->set_signing_key( $config->signing_key );
+		$this->client->set_url($url);
+		$this->client->set_refresh_token($config->refresh_token);
+		$this->client->set_signing_key($config->signing_key);
 	}
 
 	/**
@@ -69,39 +69,39 @@ 
 	 *
 	 * @param Payment $payment Payment.
 	 */
-	public function start( Payment $payment ) {
-		$merchant_order_id = $payment->format_string( $this->config->order_id );
+	public function start(Payment $payment) {
+		$merchant_order_id = $payment->format_string($this->config->order_id);
 
-		$payment->set_meta( 'omnikassa_2_merchant_order_id', $merchant_order_id );
+		$payment->set_meta('omnikassa_2_merchant_order_id', $merchant_order_id);
 
 		$amount = new Money(
 			$payment->get_currency(),
-			Core_Util::amount_to_cents( $payment->get_amount()->get_amount() )
+			Core_Util::amount_to_cents($payment->get_amount()->get_amount())
 		);
 
-		$merchant_return_url = str_replace( '.test', '.nl', $payment->get_return_url() );
+		$merchant_return_url = str_replace('.test', '.nl', $payment->get_return_url());
 
-		$order = new Order( $merchant_order_id, $amount, $merchant_return_url );
+		$order = new Order($merchant_order_id, $amount, $merchant_return_url);
 
-		$order->set_description( $payment->get_description() );
-		$order->set_language( $payment->get_language() );
+		$order->set_description($payment->get_description());
+		$order->set_language($payment->get_language());
 
 		// Payment brand.
-		$payment_brand = PaymentBrands::transform( $payment->get_method() );
+		$payment_brand = PaymentBrands::transform($payment->get_method());
 
-		$order->set_payment_brand( $payment_brand );
+		$order->set_payment_brand($payment_brand);
 
-		if ( null !== $payment_brand ) {
+		if (null !== $payment_brand) {
 			// Payment brand force should only be set if payment brand is not empty.
-			$order->set_payment_brand_force( PaymentBrandForce::FORCE_ONCE );
+			$order->set_payment_brand_force(PaymentBrandForce::FORCE_ONCE);
 		}
 
-		if ( ! $this->config->is_access_token_valid() ) {
+		if ( ! $this->config->is_access_token_valid()) {
 			$data = $this->client->get_access_token_data();
 
 			$error = $this->client->get_error();
 
-			if ( is_wp_error( $error ) ) {
+			if (is_wp_error($error)) {
 				$this->error = $error;
 
 				return;
@@ -110,22 +110,22 @@ 
 			$this->config->access_token             = $data->token;
 			$this->config->access_token_valid_until = $data->validUntil;
 
-			update_post_meta( $this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token', $data->token );
-			update_post_meta( $this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token_valid_until', $data->validUntil );
+			update_post_meta($this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token', $data->token);
+			update_post_meta($this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token_valid_until', $data->validUntil);
 		}
 
-		$result = $this->client->order_announce( $this->config, $order );
+		$result = $this->client->order_announce($this->config, $order);
 
 		$error = $this->client->get_error();
 
-		if ( is_wp_error( $error ) ) {
+		if (is_wp_error($error)) {
 			$this->error = $error;
 
 			return;
 		}
 
-		if ( $result ) {
-			$payment->set_action_url( $result->redirectUrl );
+		if ($result) {
+			$payment->set_action_url($result->redirectUrl);
 		}
 	}
 
@@ -134,45 +134,45 @@ 
 	 *
 	 * @param Payment $payment Payment.
 	 */
-	public function update_status( Payment $payment ) {
-		if ( ! ReturnParameters::contains( $_GET ) ) { // WPCS: CSRF ok.
+	public function update_status(Payment $payment) {
+		if ( ! ReturnParameters::contains($_GET)) { // WPCS: CSRF ok.
 			return;
 		}
 
-		$parameters = ReturnParameters::from_array( $_GET ); // WPCS: CSRF ok.
+		$parameters = ReturnParameters::from_array($_GET); // WPCS: CSRF ok.
 
 		// Note.
 		$note_values = array(
 			'order_id'  => $parameters->get_order_id(),
 			'status'    => $parameters->get_status(),
 			'signature' => $parameters->get_signature(),
-			'valid'     => $parameters->is_valid( $this->config->signing_key ) ? 'true' : 'false',
+			'valid'     => $parameters->is_valid($this->config->signing_key) ? 'true' : 'false',
 		);
 
 		$note = '';
 
 		$note .= '<p>';
-		$note .= __( 'OmniKassa 2.0 return URL requested:', 'pronamic_ideal' );
+		$note .= __('OmniKassa 2.0 return URL requested:', 'pronamic_ideal');
 		$note .= '</p>';
 
 		$note .= '<dl>';
 
-		foreach ( $note_values as $key => $value ) {
-			$note .= sprintf( '<dt>%s</dt>', esc_html( $key ) );
-			$note .= sprintf( '<dd>%s</dd>', esc_html( $value ) );
+		foreach ($note_values as $key => $value) {
+			$note .= sprintf('<dt>%s</dt>', esc_html($key));
+			$note .= sprintf('<dd>%s</dd>', esc_html($value));
 		}
 
 		$note .= '</dl>';
 
-		$payment->add_note( $note );
+		$payment->add_note($note);
 
 		// Validate.
-		if ( ! $parameters->is_valid( $this->config->signing_key ) ) {
+		if ( ! $parameters->is_valid($this->config->signing_key)) {
 			return;
 		}
 
 		// Status.
-		$payment->set_status( Statuses::transform( $parameters->get_status() ) );
+		$payment->set_status(Statuses::transform($parameters->get_status()));
 	}
 
 	/**
@@ -182,14 +182,14 @@ 
 	 *
 	 * @return void
 	 */
-	public function handle_notification( Notification $notification ) {
-		if ( ! $notification->is_valid( $this->config->signing_key ) ) {
+	public function handle_notification(Notification $notification) {
+		if ( ! $notification->is_valid($this->config->signing_key)) {
 			return;
 		}
 
-		switch ( $notification->get_event_name() ) {
+		switch ($notification->get_event_name()) {
 			case 'merchant.order.status.changed':
-				$this->handle_merchant_order_status_changed( $notification );
+				$this->handle_merchant_order_status_changed($notification);
 		}
 	}
 
@@ -200,38 +200,38 @@ 
 	 *
 	 * @return void
 	 */
-	private function handle_merchant_order_status_changed( Notification $notification ) {
+	private function handle_merchant_order_status_changed(Notification $notification) {
 		do {
-			$order_results = $this->client->get_order_results( $notification->get_authentication() );
+			$order_results = $this->client->get_order_results($notification->get_authentication());
 
-			if ( ! $order_results || $order_results->is_valid( $this->config->signing_key ) ) {
+			if ( ! $order_results || $order_results->is_valid($this->config->signing_key)) {
 				return;
 			}
 
-			foreach ( $order_results as $order_result ) {
-				$payment = get_pronamic_payment_by_meta( '_pronamic_payment_omnikassa_2_merchant_order_id', $order_result->get_merchant_order_id() );
+			foreach ($order_results as $order_result) {
+				$payment = get_pronamic_payment_by_meta('_pronamic_payment_omnikassa_2_merchant_order_id', $order_result->get_merchant_order_id());
 
-				if ( empty( $payment ) ) {
+				if (empty($payment)) {
 					continue;
 				}
 
-				$payment->set_transaction_id( $order_result->get_omnikassa_order_id() );
-				$payment->set_status( Statuses::transform( $order_result->get_order_status() ) );
+				$payment->set_transaction_id($order_result->get_omnikassa_order_id());
+				$payment->set_status(Statuses::transform($order_result->get_order_status()));
 
 				// Note.
 				$note = '';
 
 				$note .= '<p>';
-				$note .= __( 'OmniKassa 2.0 webhook URL requested:', 'pronamic_ideal' );
+				$note .= __('OmniKassa 2.0 webhook URL requested:', 'pronamic_ideal');
 				$note .= '</p>';
 				$note .= '<pre>';
-				$note .= wp_json_encode( $order_result->get_json(), JSON_PRETTY_PRINT );
+				$note .= wp_json_encode($order_result->get_json(), JSON_PRETTY_PRINT);
 				$note .= '</pre>';
 
-				$payment->add_note( $note );
+				$payment->add_note($note);
 
 				$payment->save();
 			}
-		} while ( $order_results->more_available() );
+		} while ($order_results->more_available());
 	}
 }

src/OrderResult.php

Spacing +26 added lines, -26 removed lines

@@ -95,7 +95,7 @@ 
 	 * @param Money      $paid_amount           Paid amount.
 	 * @param Money      $total_amount          Total amount.
 	 */
-	public function __construct( $merchant_order_id, $omnikassa_order_id, $poi_id, $order_status, $order_status_datetime, $error_code, Money $paid_amount, Money $total_amount ) {
+	public function __construct($merchant_order_id, $omnikassa_order_id, $poi_id, $order_status, $order_status_datetime, $error_code, Money $paid_amount, Money $total_amount) {
 		$this->merchant_order_id     = $merchant_order_id;
 		$this->omnikassa_order_id    = $omnikassa_order_id;
 		$this->poi_id                = $poi_id;
@@ -203,37 +203,37 @@ 
 	 * @return OrderResult
 	 * @throws InvalidArgumentException Throws invalid argument exception when object does not contains the required properties.
 	 */
-	public static function from_object( stdClass $object ) {
-		if ( ! isset( $object->merchantOrderId ) ) {
-			throw new InvalidArgumentException( 'Object must contain `merchantOrderId` property.' );
+	public static function from_object(stdClass $object) {
+		if ( ! isset($object->merchantOrderId)) {
+			throw new InvalidArgumentException('Object must contain `merchantOrderId` property.');
 		}
 
-		if ( ! isset( $object->omnikassaOrderId ) ) {
-			throw new InvalidArgumentException( 'Object must contain `omnikassaOrderId` property.' );
+		if ( ! isset($object->omnikassaOrderId)) {
+			throw new InvalidArgumentException('Object must contain `omnikassaOrderId` property.');
 		}
 
-		if ( ! isset( $object->poiId ) ) {
-			throw new InvalidArgumentException( 'Object must contain `poiId` property.' );
+		if ( ! isset($object->poiId)) {
+			throw new InvalidArgumentException('Object must contain `poiId` property.');
 		}
 
-		if ( ! isset( $object->orderStatus ) ) {
-			throw new InvalidArgumentException( 'Object must contain `orderStatus` property.' );
+		if ( ! isset($object->orderStatus)) {
+			throw new InvalidArgumentException('Object must contain `orderStatus` property.');
 		}
 
-		if ( ! isset( $object->orderStatusDateTime ) ) {
-			throw new InvalidArgumentException( 'Object must contain `orderStatusDateTime` property.' );
+		if ( ! isset($object->orderStatusDateTime)) {
+			throw new InvalidArgumentException('Object must contain `orderStatusDateTime` property.');
 		}
 
-		if ( ! isset( $object->errorCode ) ) {
-			throw new InvalidArgumentException( 'Object must contain `errorCode` property.' );
+		if ( ! isset($object->errorCode)) {
+			throw new InvalidArgumentException('Object must contain `errorCode` property.');
 		}
 
-		if ( ! isset( $object->paidAmount ) ) {
-			throw new InvalidArgumentException( 'Object must contain `paidAmount` property.' );
+		if ( ! isset($object->paidAmount)) {
+			throw new InvalidArgumentException('Object must contain `paidAmount` property.');
 		}
 
-		if ( ! isset( $object->totalAmount ) ) {
-			throw new InvalidArgumentException( 'Object must contain `totalAmount` property.' );
+		if ( ! isset($object->totalAmount)) {
+			throw new InvalidArgumentException('Object must contain `totalAmount` property.');
 		}
 
 		return new self(
@@ -243,8 +243,8 @@ 
 			$object->orderStatus,
 			$object->orderStatusDateTime,
 			$object->errorCode,
-			Money::from_object( $object->paidAmount ),
-			Money::from_object( $object->totalAmount )
+			Money::from_object($object->paidAmount),
+			Money::from_object($object->totalAmount)
 		);
 	}
 
@@ -255,15 +255,15 @@ 
 	 * @return OrderResult
 	 * @throws \JsonSchema\Exception\ValidationException Throws JSON schema validation exception when JSON is invalid.
 	 */
-	public static function from_json( $json ) {
-		$data = json_decode( $json );
+	public static function from_json($json) {
+		$data = json_decode($json);
 
 		$validator = new Validator();
 
-		$validator->validate( $data, (object) array(
-			'$ref' => 'file://' . realpath( __DIR__ . '/../json-schemas/json-schema-order-result.json' ),
-		), Constraint::CHECK_MODE_EXCEPTIONS );
+		$validator->validate($data, (object) array(
+			'$ref' => 'file://' . realpath(__DIR__ . '/../json-schemas/json-schema-order-result.json'),
+		), Constraint::CHECK_MODE_EXCEPTIONS);
 
-		return self::from_object( $data );
+		return self::from_object($data);
 	}
 }