Avoid too many return statements within this method.

Open

        return $employerList;

Function setupOptIn has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function setupOptIn( $params ) {
        $message = [
            'email' => $params['email'],
        ];
        if ( !empty( $params['variant'] ) ) {

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Function validateEmail has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function validateEmail( array $params, $posted ) {
        if ( empty( $params['email'] ) ) {
            // When we post back, we need an email
            if ( $posted ) {
                return false;

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Function validateToken has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function validateToken( array $params, $posted ) {
        if ( empty( $params['token'] ) ) {
            if ( $posted ) {
                return false;
            }

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Function validateToken has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function validateToken( array $params, $posted ) {
        if ( empty( $params['token'] ) ) {
            if ( $posted ) {
                return false;
            }

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Function setAmountLabelKey has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function setAmountLabelKey( &$data ): void {
        if ( $data['recurring'] ) {
            $isAnnual = ( isset( $data['frequency_unit'] ) && $data['frequency_unit'] == 'year' );
            if ( $isAnnual ) {
                $key = 'donate_interface-annual-amount';

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Function addRetryLink has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function addRetryLink( &$data ) {
        $params = [];
        if ( !$this->gateway->session_hasDonorData() ) {
            foreach ( DonationData::getRetryFields() as $field ) {
                if ( isset( $data[$field] ) ) {

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Function determineAction has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function determineAction() {
        $risk_score = $this->getRiskScore();
        // possible risk scores are between 0 and 100
        if ( $risk_score < 0 ) {
            $risk_score = 0;

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Function getRiskScore has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getRiskScore( $scoreArray = null ) {
        if ( $scoreArray === null ) {
            $scoreArray = $this->risk_score;
        }

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Function addDonorDetailsToSession has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function addDonorDetailsToSession( PaymentDetailResponse $detailResponse ): void {
        $donorDetails = $detailResponse->getDonorDetails();
        if ( $donorDetails !== null ) {
            $responseData = [
                'first_name' => $donorDetails->getFirstName(),

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Function setClientVariables has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function setClientVariables( &$vars ): void {
        parent::setClientVariables( $vars );
        $vars['dlocalScript'] = $this->adapter->getAccountConfig( 'dlocalScript' );
        $vars['DonationInterfaceThankYouPage'] = ResultPages::getThankYouPage( $this->adapter );
        $supportedSubmethods = array_keys( $this->adapter->getAvailableSubmethods() );

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Function getScoreUtmMediumMap has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getScoreUtmMediumMap() {
        $score = 0;

        $medium = $this->getData_Unstaged_Escaped( 'utm_medium' );
        $mediumMap = $this->getGlobal( 'UtmMediumMap' );

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Function normalize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function normalize() {
        // FIXME: there's a ghost invocation during DonationData construction.
        // This condition should actually be "did data come from anywhere?"
        if ( $this->normalized ) {
            // Cast all values to string.

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Function getErrorMap has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getErrorMap( $code, $options = [] ) {
        $defaults = [
            'translate' => false,
        ];
        $options = array_merge( $defaults, $options );

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Function getScoreUtmCampaignMap has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getScoreUtmCampaignMap() {
        $score = 0;

        $campaign = $this->getData_Unstaged_Escaped( 'utm_campaign' );
        $campaignMap = $this->getGlobal( 'UtmCampaignMap' );

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Function renderResponse has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function renderResponse( PaymentResult $result ) {
        if ( $result->isFailed() ) {
            $this->logger->info( 'Displaying fail page for failed PaymentResult' );
            $this->displayFailPage();
        } elseif ( $url = $result->getRedirect() ) {

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Function getPaymentSubmethodMeta has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getPaymentSubmethodMeta( $payment_submethod = null, $payment_method = null ) {
        if ( $payment_submethod === null ) {
            $payment_submethod = $this->getPaymentSubmethod();
        }

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Function getEmployersList has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function getEmployersList() {
        $employersListDataFile = $this->getConfig()->get( 'DonationInterfaceEmployersListDataFileLocation' );
        // Check the employer data file exists
        if ( !file_exists( $employersListDataFile ) ) {
            $this->setError( 'Employer data file doesn\'t exist: ' . $employersListDataFile );

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Function getScoreUtmSourceMap has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function getScoreUtmSourceMap() {
        $score = 0;

        $source = $this->getData_Unstaged_Escaped( 'utm_source' );
        $sourceMap = $this->getGlobal( 'UtmSourceMap' );

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Function ensureState has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function ensureState() {
        if ( !$this->donationData ) {
            $this->donationData = $this->extractRequestParams();
        }

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