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order_item_schema = $order_item_schema; $this->order_fee_schema = $order_fee_schema; $this->order_tax_schema = $order_tax_schema; $this->order_shipping_schema = $order_shipping_schema; } /** * Return all properties for the item schema. * * Note that context determines under which context data should be visible. For example, edit would be the context * used when getting records with the intent of editing them. embed context allows the data to be visible when the * item is being embedded in another response. * * @return array */ public function get_item_schema_properties(): array { $schema = array( 'id' => array( 'description' => __( 'Unique identifier for the refund.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'order_id' => array( 'description' => __( 'The ID of the order that was refunded.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'required' => true, 'sanitize_callback' => 'absint', ), 'amount' => array( 'description' => __( 'Amount that was refunded. This is calculated from the line items if not provided.', 'woocommerce' ), 'type' => 'number', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'default' => 0, 'sanitize_callback' => 'sanitize_text_field', 'validate_callback' => 'rest_validate_request_arg', ), 'reason' => array( 'description' => __( 'Reason for the refund.', 'woocommerce' ), 'type' => 'string', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'default' => '', 'sanitize_callback' => 'sanitize_text_field', ), 'currency' => array( 'description' => __( 'Currency the refund was created with, in ISO format.', 'woocommerce' ), 'type' => 'string', 'default' => get_woocommerce_currency(), 'enum' => array_keys( get_woocommerce_currencies() ), 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'currency_symbol' => array( 'description' => __( 'Currency symbol for the currency which can be used to format returned prices.', 'woocommerce' ), 'type' => 'string', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'date_created' => array( 'description' => __( "The date the refund was created, in the site's timezone.", 'woocommerce' ), 'type' => 'string', 'format' => 'date-time', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'date_created_gmt' => array( 'description' => __( 'The date the refund was created, as GMT.', 'woocommerce' ), 'type' => 'string', 'format' => 'date-time', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'refunded_by' => array( 'description' => __( 'User who created the refund.', 'woocommerce' ), 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'User ID of user who created the refund.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'display_name' => array( 'description' => __( 'Display name of the user who created the refund.', 'woocommerce' ), 'type' => 'string', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'avatar_url' => array( 'description' => __( 'Avatar URL of the user who created the refund.', 'woocommerce' ), 'type' => 'string', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, 'format' => 'uri', ), ), 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'refunded_payment' => array( 'description' => __( 'If the payment was refunded via the API.', 'woocommerce' ), 'type' => 'boolean', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'meta_data' => array( 'description' => __( 'Meta data.', 'woocommerce' ), 'type' => 'array', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, 'items' => array( 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'Meta ID.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'key' => array( 'description' => __( 'Meta key.', 'woocommerce' ), 'type' => 'string', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, ), 'value' => array( 'description' => __( 'Meta value.', 'woocommerce' ), 'type' => array( 'null', 'object', 'string', 'number', 'boolean', 'integer', 'array' ), 'context' => self::VIEW_EDIT_EMBED_CONTEXT, ), ), ), ), 'line_items' => array( 'description' => __( 'Refunded line items. This can include products, fees, and shipping lines, combined into a single array.', 'woocommerce' ), 'type' => 'array', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'default' => array(), 'items' => array( 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'ID of the refund line item. This is not the ID of the original line item.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, ), 'line_item_id' => array( 'description' => __( 'ID of the original line item.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'required' => true, 'sanitize_callback' => 'absint', 'validate_callback' => 'rest_validate_request_arg', ), 'quantity' => array( 'description' => __( 'Quantity refunded. Required when refund_total is omitted (the backend computes the total from unit price × quantity); optional when refund_total is provided explicitly.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'sanitize_callback' => 'wc_stock_amount', 'validate_callback' => 'rest_validate_request_arg', ), 'refund_total' => array( 'description' => __( 'Optional: Total refunded for this item. Tax-inclusive when refund_tax is omitted (the backend splits out tax automatically); tax-exclusive (net subtotal) when refund_tax is supplied, in which case the line\'s total refund is refund_total + refund_tax. If omitted or set to null, the backend computes it from the order line item\'s unit price multiplied by quantity. A gross line refund that rounds to 0 is rejected.', 'woocommerce' ), 'type' => array( 'number', 'null' ), 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'validate_callback' => 'rest_validate_request_arg', ), 'refund_tax' => array( 'description' => __( 'Optional: Taxes refunded for this item. If not provided, tax is automatically split out of the tax-inclusive refund_total using the line\'s own stored total-to-tax ratio (what was charged), not the order\'s current tax rates. When provided, refund_total is treated as the tax-exclusive subtotal and these taxes are added on top.', 'woocommerce' ), 'type' => 'array', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'default' => array(), 'items' => array( 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'Tax ID.', 'woocommerce' ), 'type' => 'integer', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'required' => true, 'sanitize_callback' => 'absint', 'validate_callback' => 'rest_validate_request_arg', ), 'refund_total' => array( 'description' => __( 'Amount refunded for this tax.', 'woocommerce' ), 'type' => 'number', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'required' => true, 'sanitize_callback' => 'sanitize_text_field', 'validate_callback' => 'rest_validate_request_arg', ), ), ), ), ), ), ), ); if ( $this->cogs_is_enabled() ) { $schema = $this->add_cogs_related_schema( $schema ); } return $schema; } /** * Add the Cost of Goods Sold related fields to the schema. * * @param array $schema The original schema. * @return array The updated schema. */ private static function add_cogs_related_schema( array $schema ): array { $schema['cost_of_goods_sold'] = array( 'description' => __( 'Cost of Goods Sold data.', 'woocommerce' ), 'type' => 'object', 'context' => self::VIEW_EDIT_EMBED_CONTEXT, 'readonly' => true, 'properties' => array( 'total_value' => array( 'description' => __( 'Total value of the Cost of Goods Sold for the refund.', 'woocommerce' ), 'type' => 'number', 'readonly' => true, 'context' => self::VIEW_EDIT_EMBED_CONTEXT, ), ), ); return $schema; } /** * Get an item response. * * @param WC_Order_Refund $refund Refund instance. * @param WP_REST_Request $request Request object. * @param array $include_fields Fields to include in the response. * @return array */ public function get_item_response( $refund, WP_REST_Request $request, array $include_fields = array() ): array { $dp = is_null( $request['num_decimals'] ) ? wc_get_price_decimals() : absint( $request['num_decimals'] ); $data = array( 'id' => $refund->get_id(), 'order_id' => $refund->get_parent_id(), 'currency' => $refund->get_currency(), 'currency_symbol' => html_entity_decode( get_woocommerce_currency_symbol( $refund->get_currency() ), ENT_QUOTES ), 'date_created' => wc_rest_prepare_date_response( $refund->get_date_created(), false ), 'date_created_gmt' => wc_rest_prepare_date_response( $refund->get_date_created() ), 'amount' => wc_format_decimal( $refund->get_amount(), $dp ), 'reason' => $refund->get_reason(), 'refunded_payment' => $refund->get_refunded_payment(), ); if ( in_array( 'refunded_by', $include_fields, true ) ) { $refunded_user = new \WP_User( $refund->get_refunded_by() ); if ( $refunded_user->exists() ) { $data['refunded_by'] = array( 'id' => $refunded_user->ID, 'display_name' => $refunded_user->display_name, 'avatar_url' => get_avatar_url( $refunded_user ), ); } else { $data['refunded_by'] = null; } } if ( in_array( 'line_items', $include_fields, true ) ) { $data['line_items'] = array_merge( $this->get_line_items_response( $refund->get_items( OrderItemType::LINE_ITEM ), $request ), $this->get_line_items_response( $refund->get_items( OrderItemType::FEE ), $request ), $this->get_line_items_response( $refund->get_items( OrderItemType::SHIPPING ), $request ), ); } if ( in_array( 'meta_data', $include_fields, true ) ) { $filtered_meta_data = $this->filter_internal_meta_keys( $refund->get_meta_data() ); $data['meta_data'] = array(); foreach ( $filtered_meta_data as $meta_item ) { $data['meta_data'][] = array( 'id' => $meta_item->id, 'key' => $meta_item->key, 'value' => $meta_item->value, ); } } // Add COGS data. if ( $this->cogs_is_enabled() && in_array( 'cost_of_goods_sold', $include_fields, true ) ) { $data['cost_of_goods_sold']['total_value'] = $refund->get_cogs_total_value(); } $data = array_intersect_key( $data, array_flip( $include_fields ) ); return $data; } /** * Standardize the line items response. * * @param array $line_items Line items. * @param WP_REST_Request $request Request object. * @return array */ protected function get_line_items_response( $line_items, WP_REST_Request $request ) { $line_items_response = array(); foreach ( $line_items as $line_item ) { $line_items_response[] = $this->prepare_line_item( $line_item, $request ); } return $line_items_response; } /** * Standardize the line item response. * * @param WC_Order_Item $line_item Line item instance. * @param WP_REST_Request $request Request object. * @return array */ protected function prepare_line_item( $line_item, WP_REST_Request $request ) { $dp = is_null( $request['num_decimals'] ) ? wc_get_price_decimals() : absint( $request['num_decimals'] ); $tax_response = array(); $taxes = $line_item->get_taxes(); foreach ( $taxes['total'] ?? array() as $tax_rate_id => $tax ) { $tax_response[] = array( 'id' => absint( $tax_rate_id ), 'refund_total' => wc_format_decimal( abs( (float) $tax ), $dp ), ); } return array( 'id' => absint( $line_item->get_id() ), 'line_item_id' => absint( $line_item->get_meta( '_refunded_item_id' ) ), 'quantity' => wc_stock_amount( abs( (float) $line_item->get_quantity() ) ), 'refund_total' => wc_format_decimal( abs( (float) $line_item->get_total() ), $dp ), 'refund_tax' => $tax_response, ); } /** * With HPOS, few internal meta keys such as _billing_address_index, _shipping_address_index are not considered internal anymore (since most internal keys were flattened into dedicated columns). * * This function helps in filtering out any remaining internal meta keys with HPOS is enabled. * * @param array $meta_data Order meta data. * @return array Filtered order meta data. */ protected function filter_internal_meta_keys( $meta_data ) { if ( ! OrderUtil::custom_orders_table_usage_is_enabled() ) { return $meta_data; } $cpt_hidden_keys = ( new \WC_Order_Data_Store_CPT() )->get_internal_meta_keys(); $meta_data = array_filter( $meta_data, function ( $meta ) use ( $cpt_hidden_keys ) { return ! in_array( $meta->key, $cpt_hidden_keys, true ); } ); return array_values( $meta_data ); } }