v1.6.0

includes/API/Customers_Controller.php

@@ -335,11 +335,12 @@ function format_results( $users, $last_updates, $id_with_modified_date ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Orders_Controller.php

@@ -733,11 +733,12 @@ function ( $status ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Product_Categories_Controller.php

@@ -148,6 +148,7 @@ public function wcpos_terms_clauses_include_exclude( array $clauses, array $taxo
 	public function wcpos_get_all_posts( $request ) {
 		// Start timing execution.
 		$start_time = microtime( true );
+		$modified_after = $request->get_param( 'modified_after' );
 
 		$args = array(
 			'taxonomy'   => 'product_cat',
@@ -156,7 +157,12 @@ public function wcpos_get_all_posts( $request ) {
 		);
 
 		try {
-			$results = get_terms( $args );
+			/**
+			 * @TODO - terms don't have a modified date, it would be good to add a term_meta for last_update
+			 * - ideally WooCommerce would provide a modified_after filter for terms
+			 * - for now we'll just return empty for modified terms
+			 */
+			$results = $modified_after ? array() : get_terms( $args );
 
 			// Format the response.
 			$formatted_results = array_map(
@@ -171,11 +177,12 @@ function ( $id ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Product_Tags_Controller.php

@@ -148,6 +148,7 @@ public function wcpos_terms_clauses_include_exclude( array $clauses, array $taxo
 	public function wcpos_get_all_posts( $request ): array {
 		// Start timing execution.
 		$start_time = microtime( true );
+		$modified_after = $request->get_param( 'modified_after' );
 
 		$args = array(
 			'taxonomy'   => 'product_tag',
@@ -156,7 +157,12 @@ public function wcpos_get_all_posts( $request ): array {
 		);
 
 		try {
-			$results = get_terms( $args );
+			/**
+			 * @TODO - terms don't have a modified date, it would be good to add a term_meta for last_update
+			 * - ideally WooCommerce would provide a modified_after filter for terms
+			 * - for now we'll just return empty for modified terms
+			 */
+			$results = $modified_after ? array() : get_terms( $args );
 
 			// Format the response.
 			$formatted_results = array_map(
@@ -171,11 +177,12 @@ function ( $id ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Product_Variations_Controller.php

@@ -376,6 +376,7 @@ public function wcpos_get_all_posts( $request ) {
 		// Start timing execution.
 		$start_time = microtime( true );
 
+		$modified_after = $request->get_param( 'modified_after' );
 		$fields = $request->get_param( 'fields' );
 		$parent_id = (int) $this->wcpos_request->get_param( 'product_id' );
 		$id_with_modified_date = array( 'id', 'date_modified_gmt' ) === $fields;
@@ -394,6 +395,12 @@ public function wcpos_get_all_posts( $request ) {
 			$sql .= " WHERE {$wpdb->posts}.post_type = 'product_variation' AND {$wpdb->posts}.post_status = 'publish'";
 		}
 
+		// Add modified_after condition if provided.
+		if ( $modified_after ) {
+			$modified_after_date = date( 'Y-m-d H:i:s', strtotime( $modified_after ) );
+			$sql .= $wpdb->prepare( ' AND post_modified_gmt > %s', $modified_after_date );
+		}
+
 		// Dynamically add the post_parent clause if a parent ID is provided.
 		if ( $parent_id ) {
 			$sql = $wpdb->prepare( $sql . " AND {$wpdb->posts}.post_parent = %d", $parent_id );
@@ -409,11 +416,12 @@ public function wcpos_get_all_posts( $request ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Products_Controller.php

@@ -474,11 +474,12 @@ public function wcpos_get_all_posts( $request ) {
 
 			// Collect execution time and server load.
 			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
 			$server_load = sys_getloadavg();
 
 			$response = rest_ensure_response( $formatted_results );
 			$response->header( 'X-WP-Total', (int) $total );
-			$response->header( 'X-Execution-Time', $execution_time );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
 			$response->header( 'X-Server-Load', json_encode( $server_load ) );
 
 			return $response;

includes/API/Taxes_Controller.php

@@ -8,8 +8,11 @@
 	return;
 }
 
+use Exception;
 use WC_REST_Taxes_Controller;
+use WCPOS\WooCommercePOS\Logger;
 use WP_REST_Request;
+use WP_REST_Response;
 
 /**
  * Product Tgas controller class.
@@ -53,7 +56,7 @@ public function wcpos_dispatch_request( $dispatch_result, WP_REST_Request $reque
 		 * Optimised query for getting all rate IDs.
 		 */
 		if ( $request->get_param( 'posts_per_page' ) == -1 && $request->get_param( 'fields' ) !== null ) {
-			return $this->wcpos_get_all_posts( $request->get_param( 'fields' ) );
+			return $this->wcpos_get_all_posts( $request );
 		}
 
 		return $dispatch_result;
@@ -206,26 +209,60 @@ private function wcpos_insert_tax_where_clause( $query, $condition ) {
 	/**
 	 * Returns array of all tax_rate ids.
 	 *
-	 * @param array $fields
+	 * @param WP_REST_Request $request Full details about the request.
 	 *
-	 * @return array|WP_Error
+	 * @return WP_REST_Response|WP_Error
 	 */
-	public function wcpos_get_all_posts( array $fields = array() ): array {
+	public function wcpos_get_all_posts( $request ) {
 		global $wpdb;
 
-		$results = $wpdb->get_results(
-			'
-			SELECT tax_rate_id as id FROM ' . $wpdb->prefix . 'woocommerce_tax_rates
-		',
-			ARRAY_A
-		);
-
-		// Format the response.
-		return array_map(
-			function ( $item ) {
-				return array( 'id' => (int) $item['id'] );
-			},
-			$results
-		);
+		// Start timing execution.
+		$start_time = microtime( true );
+		$modified_after = $request->get_param( 'modified_after' );
+
+		try {
+			/**
+			 * @TODO - taxes doen't have a modified date, so we can't filter by modified_after
+			 * - ideally WooCommerce would provide a modified_after filter for terms
+			 * - for now we'll just return empty for modified terms
+			 */
+			$results = $modified_after ? array() : $wpdb->get_results(
+				'
+				SELECT tax_rate_id as id FROM ' . $wpdb->prefix . 'woocommerce_tax_rates
+			',
+				ARRAY_A
+			);
+
+			// Format the response.
+			$formatted_results = array_map(
+				function ( $item ) {
+					return array( 'id' => (int) $item['id'] );
+				},
+				$results
+			);
+
+			// Get the total number of orders for the given criteria.
+			$total = count( $formatted_results );
+
+			// Collect execution time and server load.
+			$execution_time = microtime( true ) - $start_time;
+			$execution_time_ms = number_format( $execution_time * 1000, 2 );
+			$server_load = sys_getloadavg();
+
+			$response = rest_ensure_response( $formatted_results );
+			$response->header( 'X-WP-Total', (int) $total );
+			$response->header( 'X-Execution-Time', $execution_time_ms . ' ms' );
+			$response->header( 'X-Server-Load', json_encode( $server_load ) );
+
+			return $response;
+		} catch ( Exception $e ) {
+			Logger::log( 'Error fetching product tax rate IDs: ' . $e->getMessage() );
+
+			return new \WP_Error(
+				'woocommerce_pos_rest_cannot_fetch',
+				'Error fetching product tax rate IDs.',
+				array( 'status' => 500 )
+			);
+		}
 	}
 }

includes/Templates/Frontend.php

@@ -153,7 +153,6 @@ function ( $store ) {
 		 * Add path to worker scripts
 		 */
 		$idbWorker = PLUGIN_URL . 'assets/js/indexeddb.worker.js';
-		$mmIdbWorker = PLUGIN_URL . 'assets/js/memory-mapped-indexeddb.worker.js';
 
 		/**
 		 * getScript helper and initialProps
@@ -178,7 +177,6 @@ function getScript(source, callback) {
 	}
 
 	var idbWorker = '{$idbWorker}';
-	var mmIdbWorker = '{$mmIdbWorker}';
 	var initialProps = {$initial_props};
 </script>" . "\n";
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wcpos/woocommerce-pos",
-  "version": "1.5.1",
+  "version": "1.6.0",
   "description": "A simple front-end for taking WooCommerce orders at the Point of Sale.",
   "main": "index.js",
   "workspaces": {

readme.txt

@@ -3,7 +3,7 @@ Contributors: kilbot
 Tags: ecommerce, point-of-sale, pos, inventory, woocommerce
 Requires at least: 5.6
 Tested up to: 6.5
-Stable tag: 1.5.1
+Stable tag: 1.6.0
 License: GPL-3.0
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -80,6 +80,13 @@ There is more information on our website at [https://wcpos.com](https://wcpos.co
 
 == Changelog ==
 
+= 1.6.0 - 2024/06/12 = 
+* Improved: Performance for large stores
+* Added: Log screen for insights into the POS performance and events
+* Added: Cart setting to enable/disable show receipt after checkout
+* Added: Cart setting to enable/disable auto-print receipt after checkout
+* Fix: Prevent order create duplication from the POS
+
 = 1.5.1 - 2024/06/03 =
 * Fix: "Sorry, you cannot list resources." error for cashier role
 

woocommerce-pos.php

@@ -3,7 +3,7 @@
  * Plugin Name:       WooCommerce POS
  * Plugin URI:        https://wordpress.org/plugins/woocommerce-pos/
  * Description:       A simple front-end for taking WooCommerce orders at the Point of Sale. Requires <a href="http://wordpress.org/plugins/woocommerce/">WooCommerce</a>.
- * Version:           1.5.1
+ * Version:           1.6.0
  * Author:            kilbot
  * Author URI:        http://wcpos.com
  * Text Domain:       woocommerce-pos
@@ -24,7 +24,7 @@
 namespace WCPOS\WooCommercePOS;
 
 // Define plugin constants.
-const VERSION     = '1.5.1';
+const VERSION     = '1.6.0';
 const PLUGIN_NAME = 'woocommerce-pos';
 const SHORT_NAME  = 'wcpos';
 \define( __NAMESPACE__ . '\PLUGIN_FILE', plugin_basename( __FILE__ ) ); // 'woocommerce-pos/woocommerce-pos.php'