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<?php |
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/** |
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* POS customer response parity (v1 → v2). |
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* |
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* @package WCPOS\WooCommercePOS |
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*/ |
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|
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namespace WCPOS\WooCommercePOS\Services; |
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|
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use Exception; |
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use WC_Customer; |
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use WCPOS\WooCommercePOS\Logger; |
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use WP_REST_Response; |
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use WP_User; |
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|
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/** |
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* Restores the v1 customer response contract on POS-marked wc/v3 customer |
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* serializations (#1309, ruling 2026-07-29: v1.9 parity). |
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* |
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* Stock wc/v3 withholds the entire `meta_data` key from non-administrators |
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* (`wc_current_user_has_role( 'administrator' )` in |
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* WC_REST_Customers_V2_Controller::get_formatted_item_data_core), and never |
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* serves a top-level `tax_ids` field. V1\Customers_Controller::wcpos_customer_response() |
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* re-added non-protected meta for cashiers and built `tax_ids` via |
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* Tax_Id_Reader; the v2 catalog proxy and push echo forward wc/v3's |
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* serialization untouched, so both fields silently vanished for POS clients. |
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* |
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* Hooking `woocommerce_rest_prepare_customer` gated on wcpos_request() covers |
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* every v2 surface at once — proxy list/targeted pulls AND the /push/customers |
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* write echo — while leaving non-POS wc/v3 traffic exactly stock. Priority 20 |
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* runs after v1's own response filter on v1 dispatches; both compute the same |
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* result from the datastore, so double-processing is idempotent. |
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* |
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* The `_woocommerce_pos_uuid` entry is NOT this class's concern: it is |
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* protected meta, filtered out here just as it was in v1's re-add, and served |
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* by Proxy_Uuid_Stamper (proxy) / the write-path stamper instead. |
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*/ |
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class Customer_Meta_Parity { |
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/** |
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* Register the customer response filter. |
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*/ |
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public function __construct() { |
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add_filter( 'woocommerce_rest_prepare_customer', array( $this, 'add_pos_customer_fields' ), 20, 3 ); |
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} |
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|
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/** |
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* Mirror v1's customer response shape onto POS-marked serializations: |
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* non-protected meta_data for every POS user, plus top-level tax_ids. |
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* |
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* @param WP_REST_Response $response The response object. |
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* @param mixed $user_data User object used to create the response. |
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* @param mixed $request Request object. |
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* |
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* @return WP_REST_Response |
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*/ |
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public function add_pos_customer_fields( $response, $user_data, $request ) { |
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if ( ! \wcpos_request() || ! $response instanceof WP_REST_Response || ! $user_data instanceof WP_User ) { |
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return $response; |
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} |
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|
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$data = $response->get_data(); |
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|
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try { |
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$customer = new WC_Customer( $user_data->ID ); |
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|
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$filtered_meta_data = array_filter( |
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$customer->get_meta_data(), |
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static function ( $meta ) { |
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return ! is_protected_meta( $meta->key, 'user' ); |
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} |
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); |
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|
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// Convert to the WC REST API expected format. |
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$data['meta_data'] = array_map( |
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static function ( $meta ) { |
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return array( |
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'id' => $meta->id, |
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'key' => $meta->key, |
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'value' => $meta->value, |
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); |
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}, |
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array_values( $filtered_meta_data ) |
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); |
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} catch ( Exception $e ) { |
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Logger::log( 'Error getting customer meta data: ' . $e->getMessage() ); |
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} |
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|
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// Structured tax_ids list (read fallback across legacy plugin meta keys). |
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$data['tax_ids'] = ( new Tax_Id_Reader() )->read_for_user( $user_data->ID ); |
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|
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$response->set_data( $data ); |
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|
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return $response; |
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} |
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} |
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