declare( strict_types=1 );
namespace Automattic\WooCommerce\Internal\Admin\Settings;
use Automattic\WooCommerce\Internal\Admin\Settings\PaymentsProviders\WooPayments\WooPaymentsService;
use Automattic\WooCommerce\Internal\Admin\Suggestions\PaymentsExtensionSuggestions as ExtensionSuggestions;
use Automattic\WooCommerce\Internal\Logging\SafeGlobalFunctionProxy;
defined( 'ABSPATH' ) || exit;
* Payments settings service class.
const PAYMENTS_NOX_PROFILE_KEY = 'woocommerce_payments_nox_profile';
const PAYMENTS_PROVIDER_STATE_SNAPSHOTS_KEY = 'woocommerce_payments_provider_state_snapshots';
const SUGGESTIONS_CONTEXT = 'wc_settings_payments';
const EVENT_PREFIX = 'settings_payments_';
const FROM_PAYMENTS_SETTINGS = 'WCADMIN_PAYMENT_SETTINGS';
const FROM_PAYMENTS_MENU_ITEM = 'PAYMENTS_MENU_ITEM';
const FROM_PAYMENTS_TASK = 'WCADMIN_PAYMENT_TASK';
const FROM_ADDITIONAL_PAYMENTS_TASK = 'WCADMIN_ADDITIONAL_PAYMENT_TASK';
const FROM_PROVIDER_ONBOARDING = 'PROVIDER_ONBOARDING';
* The payment providers service.
private PaymentsProviders $providers;
* The payment extension suggestions service.
* @var ExtensionSuggestions
private ExtensionSuggestions $extension_suggestions;
* Initialize the class instance.
* @param PaymentsProviders $payment_providers The payment providers service.
* @param ExtensionSuggestions $payment_extension_suggestions The payment extension suggestions service.
final public function init( PaymentsProviders $payment_providers, ExtensionSuggestions $payment_extension_suggestions ): void {
$this->providers = $payment_providers;
$this->extension_suggestions = $payment_extension_suggestions;
* Get the payment provider details list for the settings page.
* @param string $location The location for which the providers are being determined.
* This is an ISO 3166-1 alpha-2 country code.
* @param bool $for_display Optional. Whether the payment providers list is intended for display purposes or
* it is meant to be used for internal business logic.
* Primarily, this means that when it is not for display, we will use the raw
* payment gateways list (all the registered gateways), not just the ones that
* should be shown to the user on the Payments Settings page.
* This complication is for backward compatibility as it relates to legacy settings hooks
* @param bool $remove_shells Optional. Whether to remove the payment providers shells from the list.
* If the $for_display is true, this will be ignored since the display logic will
* handle the shells itself.
* @return array The payment providers details list.
* @throws Exception If there are malformed or invalid suggestions.
public function get_payment_providers( string $location, bool $for_display = true, bool $remove_shells = false ): array {
$payment_gateways = $this->providers->get_payment_gateways( $for_display );
if ( ! $for_display && $remove_shells ) {
$payment_gateways = $this->providers->remove_shell_payment_gateways( $payment_gateways, $location );
$providers_order_map = $this->providers->get_order_map();
$payment_providers = array();
// Only include suggestions if the requesting user can install plugins.
if ( current_user_can( 'install_plugins' ) ) {
$suggestions = $this->providers->get_extension_suggestions( $location, self::SUGGESTIONS_CONTEXT );
// If we have preferred suggestions, add them to the providers list.
if ( ! empty( $suggestions['preferred'] ) ) {
// Sort them by priority, ASC.
$suggestions['preferred'],
return $a['_priority'] <=> $b['_priority'];
// By default, we will add the preferred suggestions at the top of the list.
$last_preferred_order = -1;
// If WooPayments is already present, we add the preferred suggestions after it.
// This way we ensure default installed WooPayments is at the same place as its suggestion would be.
if ( isset( $providers_order_map[ WooPaymentsService::GATEWAY_ID ] ) ) {
$last_preferred_order = $providers_order_map[ WooPaymentsService::GATEWAY_ID ];
foreach ( $suggestions['preferred'] as $suggestion ) {
$suggestion_order_map_id = $this->providers->get_suggestion_order_map_id( $suggestion['id'] );
// Determine the suggestion's order value.
// If we don't have an order for it, add it to the top but keep the relative order:
// PSP first, APM after PSP, offline PSP after PSP and APM.
if ( ! isset( $providers_order_map[ $suggestion_order_map_id ] ) ) {
$providers_order_map = Utils::order_map_add_at_order( $providers_order_map, $suggestion_order_map_id, $last_preferred_order + 1 );
// Save the preferred provider's order to know where we should be inserting next.
// But only if the last preferred order is less than the current one.
if ( $last_preferred_order < $providers_order_map[ $suggestion_order_map_id ] ) {
$last_preferred_order = $providers_order_map[ $suggestion_order_map_id ];
// Change suggestion details to align it with a regular payment gateway.
$suggestion['_suggestion_id'] = $suggestion['id'];
$suggestion['id'] = $suggestion_order_map_id;
$suggestion['_type'] = PaymentsProviders::TYPE_SUGGESTION;
$suggestion['_order'] = $providers_order_map[ $suggestion_order_map_id ];
unset( $suggestion['_priority'] );
$payment_providers[] = $suggestion;
foreach ( $payment_gateways as $payment_gateway ) {
// Determine the gateway's order value.
// If we don't have an order for it, add it to the end.
if ( ! isset( $providers_order_map[ $payment_gateway->id ] ) ) {
$providers_order_map = Utils::order_map_add_at_order( $providers_order_map, $payment_gateway->id, count( $payment_providers ) );
$payment_providers[] = $this->providers->get_payment_gateway_details(
$providers_order_map[ $payment_gateway->id ],
// Add offline payment methods group entry if we have offline payment methods.
if ( in_array( PaymentsProviders::TYPE_OFFLINE_PM, array_column( $payment_providers, '_type' ), true ) ) {
// Determine the item's order value.
// If we don't have an order for it, add it to the end.
if ( ! isset( $providers_order_map[ PaymentsProviders::OFFLINE_METHODS_ORDERING_GROUP ] ) ) {
$providers_order_map = Utils::order_map_add_at_order( $providers_order_map, PaymentsProviders::OFFLINE_METHODS_ORDERING_GROUP, count( $payment_providers ) );
$payment_providers[] = array(
'id' => PaymentsProviders::OFFLINE_METHODS_ORDERING_GROUP,
'_type' => PaymentsProviders::TYPE_OFFLINE_PMS_GROUP,
'_order' => $providers_order_map[ PaymentsProviders::OFFLINE_METHODS_ORDERING_GROUP ],
'title' => esc_html__( 'Take offline payments', 'woocommerce' ),
'description' => esc_html__( 'Accept payments offline using multiple different methods. These can also be used to test purchases.', 'woocommerce' ),
'icon' => plugins_url( 'assets/images/payment_methods/cod.svg', WC_PLUGIN_FILE ),
// The offline PMs (and their group) are obviously from WooCommerce, and WC is always active.
'file' => '', // This pseudo-provider should have no use for the plugin file.
'status' => PaymentsProviders::EXTENSION_ACTIVE,
'href' => Utils::wc_payments_settings_url( '/' . ( class_exists( '\WC_Settings_Payment_Gateways' ) ? \WC_Settings_Payment_Gateways::OFFLINE_SECTION_NAME : 'offline' ) ),
// Determine the final, standardized providers order map.
$providers_order_map = $this->providers->enhance_order_map( $providers_order_map );
// Enforce the order map on all providers, just in case.
foreach ( $payment_providers as $key => $provider ) {
$payment_providers[ $key ]['_order'] = $providers_order_map[ $provider['id'] ];
// NOTE: For now, save it back to the DB. This is temporary until we have a better way to handle this!
$this->providers->save_order_map( $providers_order_map );
// Sort the payment providers by order, ASC.
return $a['_order'] <=> $b['_order'];
// Only process payment provider states if we are displaying the providers.
// This is to ensure we don't introduce any performance issues outside the Payments settings page.
$this->process_payment_provider_states( $payment_providers );
return $payment_providers;
* Get the payment extension suggestions for the given location.
* @param string $location The location for which the suggestions are being fetched.
* @return array[] The payment extension suggestions for the given location, split into preferred and other.
* @throws Exception If there are malformed or invalid suggestions.
public function get_payment_extension_suggestions( string $location ): array {
return $this->providers->get_extension_suggestions( $location, self::SUGGESTIONS_CONTEXT );
* Get the payment extension suggestions categories details.
* @return array The payment extension suggestions categories.
public function get_payment_extension_suggestion_categories(): array {
return $this->providers->get_extension_suggestion_categories();
* Get the business location country code for the Payments settings.
* @return string The ISO 3166-1 alpha-2 country code to use for the overall business location.
* If the user didn't set a location, the WC base location country code is used.
public function get_country(): string {
$user_nox_meta = get_user_meta( get_current_user_id(), self::PAYMENTS_NOX_PROFILE_KEY, true );
if ( ! empty( $user_nox_meta['business_country_code'] ) ) {
return $user_nox_meta['business_country_code'];
return WC()->countries->get_base_country();
* Set the business location country for the Payments settings.
* @param string $location The country code. This should be an ISO 3166-1 alpha-2 country code.
public function set_country( string $location ): bool {
$previous_country = $this->get_country();
$user_payments_nox_profile = get_user_meta( get_current_user_id(), self::PAYMENTS_NOX_PROFILE_KEY, true );
if ( empty( $user_payments_nox_profile ) ) {
$user_payments_nox_profile = array();
$user_payments_nox_profile = maybe_unserialize( $user_payments_nox_profile );
$user_payments_nox_profile['business_country_code'] = $location;
$result = false !== update_user_meta( get_current_user_id(), self::PAYMENTS_NOX_PROFILE_KEY, $user_payments_nox_profile );
if ( $result && $previous_country !== $location ) {
// Record an event that the business location (registration country code) was changed.
'business_location_update',
'business_country' => $location,
'previous_business_country' => $previous_country,
* Update the payment providers order map.
* @param array $order_map The new order for payment providers.
* @return bool True if the payment providers ordering was successfully updated, false otherwise.
public function update_payment_providers_order_map( array $order_map ): bool {
$result = $this->providers->update_payment_providers_order_map( $order_map );
// Record an event that the payment providers order map was updated.
'payment_providers_order_map_updated',
'order_map' => implode( ', ', array_keys( $this->providers->get_order_map() ) ),
* Attach a payment extension suggestion.
* This is only an internal recording of attachment. No actual extension installation or activation happens.
* @param string $id The ID of the payment extension suggestion to attach.
* @return bool True if the suggestion was successfully marked as attached, false otherwise.
* @throws Exception If the suggestion ID is invalid.
public function attach_payment_extension_suggestion( string $id ): bool {
$result = $this->providers->attach_extension_suggestion( $id );
// Record an event that the suggestion was attached.
'extension_suggestion_attached',
* Hide a payment extension suggestion.
* @param string $id The ID of the payment extension suggestion to hide.
* @return bool True if the suggestion was successfully hidden, false otherwise.
* @throws Exception If the suggestion ID is invalid.
public function hide_payment_extension_suggestion( string $id ): bool {
$result = $this->providers->hide_extension_suggestion( $id );
// Record an event that the suggestion was hidden.
'extension_suggestion_hidden',
* Dismiss a payment extension suggestion incentive.
* @param string $suggestion_id The suggestion ID.
* @param string $incentive_id The incentive ID.
* @param string $context Optional. The context in which the incentive should be dismissed.
* Default is to dismiss the incentive in all contexts.
* @param bool $do_not_track Optional. If true, the incentive dismissal will not be tracked.
* @return bool True if the incentive was not previously dismissed and now it is.
* False if the incentive was already dismissed or could not be dismissed.
* @throws Exception If the incentive could not be dismissed due to an error.
public function dismiss_extension_suggestion_incentive( string $suggestion_id, string $incentive_id, string $context = 'all', bool $do_not_track = false ): bool {
$result = $this->extension_suggestions->dismiss_incentive( $incentive_id, $suggestion_id, $context );
if ( ! $do_not_track && $result ) {
// Record an event that the incentive was dismissed.
'suggestion_id' => $suggestion_id,
'incentive_id' => $incentive_id,
'display_context' => $context,
* By default, Woo adds `url`, `blog_lang`, `blog_id`, `store_id`, `products_count`, and `wc_version`
* properties to every event.
* @param string $name The event name.
* If it is not prefixed with self::EVENT_PREFIX, it will be prefixed with it.
* @param array $properties Optional. The event custom properties.
* These properties will be merged with the default properties.
* Default properties values take precedence over the provided ones.
private function record_event( string $name, array $properties = array() ) {
if ( ! function_exists( 'wc_admin_record_tracks_event' ) ) {
// If the event name is empty, we don't record it.
// If the event name is not prefixed with `settings_payments_`, we prefix it.
if ( ! str_starts_with( $name, self::EVENT_PREFIX ) ) {
$name = self::EVENT_PREFIX . $name;
// Add default properties to every event and overwrite custom properties with the same keys.
$properties = array_merge(
'business_country' => $this->get_country(),
wc_admin_record_tracks_event( $name, $properties );
* Process the payment providers states and update the snapshots in the DB.
* @param array $payment_providers The payment providers details list.
private function process_payment_provider_states( array $payment_providers ): void {
// Read the current state snapshots from the DB.
$snapshots = get_option( self::PAYMENTS_PROVIDER_STATE_SNAPSHOTS_KEY, array() );
if ( ! is_array( $snapshots ) ) {
$default_snapshot = array(
'extension_active' => false,
'account_connected' => false,
'account_test_mode' => false,
// Iterate through the payment providers and generate their updated snapshots.
// We will use the provider's plugin slug as the key for the snapshot to ensure uniqueness.
// For now, we will only focus on the provider state for official extensions, not all the gateways.
$new_snapshots = array();
foreach ( $payment_providers as $provider ) {
if ( empty( $provider['plugin']['slug'] ) ||
empty( $provider['id'] ) ||
empty( $provider['state'] ) || ! is_array( $provider['state'] ) ||
empty( $provider['onboarding']['state'] ) || ! is_array( $provider['onboarding']['state'] ) ||
empty( $provider['_type'] ) ||
PaymentsProviders::TYPE_GATEWAY !== $provider['_type'] ||
empty( $provider['_suggestion_id'] )
$snapshot_key = $provider['plugin']['slug'];
// Since we are going after the provider general state, not that of the specific gateway,
// we only need to look at the first found gateway from a given provider.
if ( isset( $new_snapshots[ $snapshot_key ] ) ) {
// If we don't have an already existing snapshot for this provider, we create one with default values.
// This way we can track changes even for the first time we see a provider.
if ( ! isset( $snapshots[ $snapshot_key ] ) ) {
$snapshots[ $snapshot_key ] = $default_snapshot;
// Make sure the old snapshot has the same keys as the default one.
$snapshots[ $snapshot_key ] = array_merge( $default_snapshot, $snapshots[ $snapshot_key ] );
// Remove any keys that are not in the default snapshot.
$snapshot_keys = array_keys( $default_snapshot );
foreach ( $snapshots[ $snapshot_key ] as $key => $v ) {
if ( ! in_array( $key, $snapshot_keys, true ) ) {
unset( $snapshots[ $snapshot_key ][ $key ] );
// Always sort the old snapshot by keys to ensure consistency.
ksort( $snapshots[ $snapshot_key ] );
// Generate the new snapshot for the provider.
$new_snapshots[ $snapshot_key ] = array(
'extension_active' => true, // The extension is definitely active since we have a gateway from it.
'account_connected' => $provider['state']['account_connected'] ?? $default_snapshot['account_connected'],
'account_test_mode' => $provider['onboarding']['state']['test_mode'] ?? $default_snapshot['account_test_mode'],
'needs_setup' => $provider['state']['needs_setup'] ?? $default_snapshot['needs_setup'],
'test_mode' => $provider['state']['test_mode'] ?? $default_snapshot['test_mode'],
// Always sort the new snapshot by keys to ensure consistency.
ksort( $new_snapshots[ $snapshot_key ] );
// Provider snapshots that are not in the new snapshots but were in the old ones should be kept but marked as inactive.
foreach ( $snapshots as $snapshot_key => $old_snapshot ) {
if ( ! isset( $new_snapshots[ $snapshot_key ] ) ) {
It is recommended that you Edit text format, this type of Fix handles quite a lot in one request
