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<?php |
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/** |
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* A class of utilities for dealing with payment. |
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*/ |
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|
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namespace StoreEngine\Utils; |
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|
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use StoreEngine\Addons\Subscription\Classes\SubscriptionCollection; |
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use StoreEngine\Classes\Order; |
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use StoreEngine\Classes\Order\OrderItemProduct; |
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use StoreEngine\Classes\PaymentTokens\PaymentToken; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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final class PaymentUtil { |
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protected static array $cc_types = []; |
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|
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public static function credit_card_type_labels(): array { |
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if ( null === self::$cc_types ) { |
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self::$cc_types = apply_filters( 'storeengine/credit_card_type_labels', [ |
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'mastercard' => _x( 'MasterCard', 'Name of credit card', 'storeengine' ), |
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'visa' => _x( 'Visa', 'Name of credit card', 'storeengine' ), |
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'discover' => _x( 'Discover', 'Name of credit card', 'storeengine' ), |
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'american express' => _x( 'American Express', 'Name of credit card', 'storeengine' ), |
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'cartes bancaires' => _x( 'Cartes Bancaires', 'Name of credit card', 'storeengine' ), |
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'diners' => _x( 'Diners', 'Name of credit card', 'storeengine' ), |
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'jcb' => _x( 'JCB', 'Name of credit card', 'storeengine' ), |
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] ); |
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} |
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|
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return self::$cc_types; |
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} |
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|
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public static function get_card_brand_abbreviations(): array { |
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$brand_abbreviations = [ |
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'american_express' => _x( 'AMEX', 'Card brand abbreviation', 'storeengine' ), |
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'cartes_bancaires' => _x( 'CB', 'Card brand abbreviation', 'storeengine' ), |
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'diners_club' => _x( 'DC', 'Card brand abbreviation', 'storeengine' ), |
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'discover' => _x( 'DS', 'Card brand abbreviation', 'storeengine' ), |
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'eftpos_australia' => _x( 'EFTPOS', 'Card brand abbreviation', 'storeengine' ), |
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'interac' => _x( 'IDP', 'Card brand abbreviation', 'storeengine' ), |
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'jcb' => _x( 'JCB', 'Card brand abbreviation', 'storeengine' ), |
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'mastercard' => _x( 'MC', 'Card brand abbreviation', 'storeengine' ), |
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'union_pay' => _x( 'CUP', 'Card brand abbreviation', 'storeengine' ), |
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'visa' => _x( 'VISA', 'Card brand abbreviation', 'storeengine' ), |
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'link' => _x( 'LINK', 'Card brand abbreviation', 'storeengine' ), |
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'other' => _x( 'OTHER', 'Card brand abbreviation', 'storeengine' ), |
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'unknown' => _x( 'UNKNOWN', 'Card brand abbreviation', 'storeengine' ), |
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]; |
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|
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$brand_abbreviations['amex'] = &$brand_abbreviations['american_express']; |
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$brand_abbreviations['diners'] = &$brand_abbreviations['diners_club']; |
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$brand_abbreviations['eftpos_au'] = &$brand_abbreviations['eftpos_australia']; |
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$brand_abbreviations['china_unionpay'] = &$brand_abbreviations['union_pay']; |
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$brand_abbreviations['unionpay'] = &$brand_abbreviations['union_pay']; |
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|
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return apply_filters( 'storeengine/payment_method/card_brand_abbreviations', $brand_abbreviations ); |
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} |
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|
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public static function get_card_brand_icons(): array { |
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$card_brand_icon = [ |
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'american_express' => Helper::get_assets_url( 'images/cards/amex.svg' ), |
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'cartes_bancaires' => Helper::get_assets_url( 'images/cards/cartes_bancaires.svg' ), |
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'diners_club' => Helper::get_assets_url( 'images/cards/diners.svg' ), |
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'discover' => Helper::get_assets_url( 'images/cards/discover.svg' ), |
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'eftpos_australia' => Helper::get_assets_url( 'images/cards/eftpos_au.svg' ), |
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'interac' => Helper::get_assets_url( 'images/cards/interac.svg' ), |
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'jcb' => Helper::get_assets_url( 'images/cards/jcb.svg' ), |
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'mastercard' => Helper::get_assets_url( 'images/cards/mastercard.svg' ), |
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'union_pay' => Helper::get_assets_url( 'images/cards/union_pay.svg' ), |
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'visa' => Helper::get_assets_url( 'images/cards/visa.svg' ), |
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'link' => Helper::get_assets_url( 'images/cards/link.svg' ), |
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'other' => Helper::get_assets_url( 'images/cards/credit-card.svg'), |
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]; |
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|
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$card_brand_icon['amex'] = &$card_brand_icon['american_express']; |
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$card_brand_icon['diners'] = &$card_brand_icon['diners_club']; |
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$card_brand_icon['eftpos_au'] = &$card_brand_icon['eftpos_australia']; |
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$card_brand_icon['china_unionpay'] = &$card_brand_icon['union_pay']; |
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$card_brand_icon['unionpay'] = &$card_brand_icon['union_pay']; |
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$card_brand_icon['unknown'] = &$card_brand_icon['other']; |
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|
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return apply_filters( 'storeengine/payment_method/card_brand_icons', $card_brand_icon ); |
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} |
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|
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/** |
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* Get a nice name for credit card providers. |
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* |
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* @param string $type Provider Slug/Type. |
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* |
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* @return string |
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*/ |
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public static function get_credit_card_type_label( string $type ): string { |
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self::credit_card_type_labels(); |
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// Normalize. |
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$type = strtolower( $type ); |
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$type = str_replace( '-', ' ', $type ); |
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$type = str_replace( '_', ' ', $type ); |
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|
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|
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/** |
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* Fallback to title case, uppercasing the first letter of each word. |
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*/ |
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return apply_filters( 'storeengine/get_credit_card_type_label', ( array_key_exists( $type, self::$cc_types ) ? self::$cc_types[ $type ] : ucwords( $type ) ) ); |
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} |
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|
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/** |
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* Get My Account > Payment methods columns. |
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* |
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* @return array |
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* @since 2.6.0 |
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*/ |
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public static function get_account_payment_methods_columns(): array { |
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return apply_filters( |
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'storeengine/account_payment_methods_columns', |
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[ |
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'id' => __( 'ID', 'storeengine' ), |
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'method' => __( 'Method', 'storeengine' ), |
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'gateway' => __( 'Gateway', 'storeengine' ), |
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'expires' => __( 'Expires', 'storeengine' ), |
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'actions' => __( 'Actions', 'storeengine' ), |
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] |
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); |
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} |
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|
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/** |
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* Get My Account > Payment methods types |
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* |
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* @return array |
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* @since 2.6.0 |
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*/ |
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public static function get_account_payment_methods_types(): array { |
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return apply_filters( |
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'storeengine/payment_methods_types', |
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[ |
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'cc' => __( 'Credit card', 'storeengine' ), |
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'echeck' => __( 'eCheck', 'storeengine' ), |
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] |
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); |
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} |
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|
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/** |
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* Get customer saved payment methods list. |
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* |
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* @param int $customer_id Customer ID. |
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* |
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* @return array |
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*/ |
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public static function get_customer_saved_methods_list( int $customer_id ): array { |
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return apply_filters( 'storeengine/saved_payment_methods_list', [], $customer_id ); |
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} |
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|
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/** |
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* Callback for storeengine/payment_methods_list_item filter to add token id |
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* to the generated list. |
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* |
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* @param array $list_item The current list item for the saved payment method. |
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* @param PaymentToken $token The token for the current list item. |
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* |
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* @return array The list item with the token id added. |
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*/ |
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public static function include_token_id_with_payment_methods( array $list_item, PaymentToken $token ): array { |
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$list_item['tokenId'] = $token->get_id(); |
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// Check if brand in token data. |
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$brand = ! empty( $list_item['method']['brand'] ) ? strtolower( $list_item['method']['brand'] ) : ''; |
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|
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if ( ! empty( $brand ) && esc_html__( 'Credit card', 'storeengine' ) !== $brand ) { |
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$list_item['method']['brand'] = self::get_credit_card_type_label( $brand ); |
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} |
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|
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return $list_item; |
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} |
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|
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/** |
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* Get enabled payment gateways. |
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* |
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* @return array |
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*/ |
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public static function get_enabled_payment_gateways(): array { |
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return array_filter( |
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Helper::get_payment_gateways()->payment_gateways(), |
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fn( $payment_gateway ) => $payment_gateway->is_enabled() |
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); |
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} |
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|
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/** |
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* Returns enabled saved payment methods for a customer and the default method if there are multiple. |
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* |
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* @return array |
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*/ |
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public static function get_saved_payment_methods(): array { |
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if ( ! is_user_logged_in() ) { |
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return []; |
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} |
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|
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add_filter( 'storeengine/payment_methods_list_item', [ |
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self::class, |
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'include_token_id_with_payment_methods' |
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], 10, 2 ); |
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|
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$enabled_payment_gateways = self::get_enabled_payment_gateways(); |
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$_saved_payment_methods = self::get_customer_saved_methods_list( get_current_user_id() ); |
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$payment_methods = [ |
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'enabled' => [], |
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'default' => null, |
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]; |
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|
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// Filter out payment methods that are not enabled. |
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foreach ( $_saved_payment_methods as $payment_method_group => $saved_payment_methods ) { |
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$payment_methods['enabled'][ $payment_method_group ] = array_values( |
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array_filter( |
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$saved_payment_methods, |
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function ( $saved_payment_method ) use ( $enabled_payment_gateways, &$payment_methods ) { |
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if ( true === $saved_payment_method['is_default'] && null === $payment_methods['default'] ) { |
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$payment_methods['default'] = $saved_payment_method; |
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} |
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|
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return in_array( $saved_payment_method['method']['gateway'], array_keys( $enabled_payment_gateways ), true ); |
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} |
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) |
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); |
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} |
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|
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remove_filter( 'storeengine/payment_methods_list_item', [ |
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self::class, |
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'include_token_id_with_payment_methods' |
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], 10, 2 ); |
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|
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return $payment_methods; |
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} |
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|
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/** |
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* Returns the default payment method for a customer. |
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* |
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* @return string |
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*/ |
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public static function get_default_payment_method(): string { |
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$saved_payment_methods = self::get_saved_payment_methods(); |
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// A saved payment method exists, set as default. |
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if ( $saved_payment_methods && ! empty( $saved_payment_methods['default'] ) ) { |
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return $saved_payment_methods['default']['method']['gateway'] ?? ''; |
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} |
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|
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$order = Helper::get_recent_draft_order( 0, null, false ); |
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// If payment method is already stored in session, use it. |
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if ( $order && $order->get_payment_method() ) { |
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return $order->get_payment_method(); |
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} |
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|
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// If no saved payment method exists, use the first enabled payment method. |
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$enabled_payment_gateways = self::get_enabled_payment_gateways(); |
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$first_key = array_key_first( $enabled_payment_gateways ); |
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$first_payment_method = $enabled_payment_gateways[ $first_key ]; |
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|
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return $first_payment_method->id ?? ''; |
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} |
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|
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public static function is_valid_order_pay_page(): bool { |
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if ( ! Formatting::string_to_bool( get_query_var( 'order_pay' ) ) || ! get_query_var( 'order_id' ) ) { |
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return false; |
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} |
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|
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$order = Helper::get_order( absint( get_query_var( 'order_id' ) ) ); |
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|
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// Invalid order id / not found — page can't be valid. |
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if ( is_wp_error( $order ) || ! method_exists( $order, 'get_order_key' ) ) { |
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return false; |
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} |
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|
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// Order must actually be awaiting payment. |
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if ( ! method_exists( $order, 'needs_payment' ) || ! $order->needs_payment() ) { |
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return false; |
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} |
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|
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// Logged-out / cross-user access requires a matching order key in the URL |
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// (the link emailed to guests / linked from the dashboard). |
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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$provided_key = isset( $_GET['key'] ) ? Formatting::clean( wp_unslash( $_GET['key'] ) ) : ''; |
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if ( $provided_key && hash_equals( (string) $order->get_order_key(), (string) $provided_key ) ) { |
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return true; |
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} |
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|
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// Otherwise the current user must have explicit permission. |
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return current_user_can( 'pay_for_order', $order->get_id() ); |
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} |
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|
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public static function has_subscription( Order $order ): bool { |
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if ( ! Helper::get_addon_active_status( 'subscription' ) ) { |
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return false; |
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} |
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|
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if ( $order->get_meta( '_subscription_renewal' ) ) { |
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return true; |
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} |
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|
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return SubscriptionCollection::order_has_subscription( $order->get_id() ); |
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} |
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|
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/** |
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* Whether a gateway is allowed to settle a specific order, given the |
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* order's own contents rather than the (possibly absent) cart. |
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* |
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* `PaymentGateway::is_available()` only sees a subscription via the cart's |
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* `has_subscription` meta, so it never blocks non-recurring gateways |
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* (COD, BACS, Check) on requests that bypass the cart — namely the |
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* `/checkout/pay-order` and `/checkout/payment-intent` REST endpoints used |
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* by the frontend-dashboard "Pay Order" / early-renewal flows. Call this |
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* as a server-side guard wherever a gateway is charged directly against an |
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* existing order id, so a stale or forged `payment_method` can't settle a |
| 312 |
* subscription renewal through a gateway that can't actually process one. |
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* |
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* @param \StoreEngine\Payment\Gateways\PaymentGateway $gateway |
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* @param Order $order |
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* |
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* @return bool |
| 318 |
*/ |
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public static function gateway_can_pay_order( \StoreEngine\Payment\Gateways\PaymentGateway $gateway, Order $order ): bool { |
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return ! ( self::has_subscription( $order ) && ! $gateway->supports( 'subscriptions' ) ); |
| 321 |
} |
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|
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public static function has_subscription_trial( Order $order ): bool { |
| 324 |
if ( ! self::has_subscription( $order ) ) { |
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return false; |
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} |
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|
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if ( $order->get_meta( '_subscription_renewal' ) ) { |
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return false; // Renewal order not count for trial. |
| 330 |
} |
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|
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foreach ( $order->get_items() as $item ) { |
| 333 |
/** @var OrderItemProduct $order_item */ |
| 334 |
if ( 'subscription' === $item->get_price_type() ) { |
| 335 |
return $item->is_trial(); |
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} |
| 337 |
} |
| 338 |
|
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return false; |
| 340 |
} |
| 341 |
|
| 342 |
public static function is_changing_payment_method_for_subscription(): bool { |
| 343 |
if ( ! Helper::get_addon_active_status( 'subscription' ) ) { |
| 344 |
return false; |
| 345 |
} |
| 346 |
|
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return ! empty( $_GET['change_payment_method'] ) && 'subscription' === Helper::get_order_type( absint( wp_unslash( $_GET['change_payment_method'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 348 |
} |
| 349 |
|
| 350 |
public static function maybe_display_my_payment_method( string $payment_method_to_display, Order $order ): string { |
| 351 |
if ( has_filter( 'storeengine/subscription/my_payment_method' ) ) { |
| 352 |
$payment_method_to_display = apply_filters_deprecated( 'storeengine/subscription/my_payment_method', [ |
| 353 |
$payment_method_to_display, |
| 354 |
$order |
| 355 |
], '1.8.0', 'storeengine/payment_method/display_my_payment_method' ); |
| 356 |
} |
| 357 |
|
| 358 |
return (string) apply_filters( 'storeengine/payment_method/display_my_payment_method', $payment_method_to_display, $order ); |
| 359 |
} |
| 360 |
} |
| 361 |
|
