feat: Add product images support with WP Media Library integration
- Add WP Media Library integration for product and variation images - Support images array (URLs) conversion to attachment IDs - Add images array to API responses (Admin & Customer SPA) - Implement drag-and-drop sortable images in Admin product form - Add image gallery thumbnails in Customer SPA product page - Initialize WooCommerce session for guest cart operations - Fix product variations and attributes display in Customer SPA - Add variation image field in Admin SPA Changes: - includes/Api/ProductsController.php: Handle images array, add to responses - includes/Frontend/ShopController.php: Add images array for customer SPA - includes/Frontend/CartController.php: Initialize WC session for guests - admin-spa/src/lib/wp-media.ts: Add openWPMediaGallery function - admin-spa/src/routes/Products/partials/tabs/GeneralTab.tsx: WP Media + sortable images - admin-spa/src/routes/Products/partials/tabs/VariationsTab.tsx: Add variation image field - customer-spa/src/pages/Product/index.tsx: Add gallery thumbnails display
This commit is contained in:
Dwindi Ramadhana
306
includes/Frontend/CartController.php
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306
includes/Frontend/CartController.php
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<?php
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namespace WooNooW\Frontend;
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use WP_REST_Request;
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use WP_REST_Response;
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use WP_Error;
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/**
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* Cart Controller - Customer-facing cart API
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* Handles cart operations for customer-spa
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*/
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class CartController {
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/**
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* Register REST API routes
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*/
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public static function register_routes() {
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$namespace = 'woonoow/v1';
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// Get cart
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register_rest_route($namespace, '/cart', [
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'methods' => 'GET',
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'callback' => [__CLASS__, 'get_cart'],
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'permission_callback' => '__return_true',
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]);
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// Add to cart
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register_rest_route($namespace, '/cart/add', [
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'methods' => 'POST',
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'callback' => [__CLASS__, 'add_to_cart'],
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'permission_callback' => '__return_true',
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'args' => [
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'product_id' => [
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'required' => true,
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'validate_callback' => function($param) {
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return is_numeric($param);
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},
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],
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'quantity' => [
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'default' => 1,
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'sanitize_callback' => 'absint',
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],
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'variation_id' => [
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'default' => 0,
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'sanitize_callback' => 'absint',
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],
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],
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]);
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// Update cart item
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register_rest_route($namespace, '/cart/update', [
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'methods' => 'POST',
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'callback' => [__CLASS__, 'update_cart'],
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'permission_callback' => '__return_true',
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'args' => [
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'cart_item_key' => [
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'required' => true,
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'sanitize_callback' => 'sanitize_text_field',
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],
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'quantity' => [
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'required' => true,
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'sanitize_callback' => 'absint',
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],
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],
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]);
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// Remove from cart
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register_rest_route($namespace, '/cart/remove', [
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'methods' => 'POST',
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'callback' => [__CLASS__, 'remove_from_cart'],
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'permission_callback' => '__return_true',
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'args' => [
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'cart_item_key' => [
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'required' => true,
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'sanitize_callback' => 'sanitize_text_field',
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],
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],
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]);
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// Apply coupon
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register_rest_route($namespace, '/cart/apply-coupon', [
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'methods' => 'POST',
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'callback' => [__CLASS__, 'apply_coupon'],
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'permission_callback' => '__return_true',
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'args' => [
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'coupon_code' => [
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'required' => true,
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'sanitize_callback' => 'sanitize_text_field',
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],
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],
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]);
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// Remove coupon
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register_rest_route($namespace, '/cart/remove-coupon', [
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'methods' => 'POST',
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'callback' => [__CLASS__, 'remove_coupon'],
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'permission_callback' => '__return_true',
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'args' => [
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'coupon_code' => [
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'required' => true,
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'sanitize_callback' => 'sanitize_text_field',
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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 cart contents
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*/
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public static function get_cart(WP_REST_Request $request) {
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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return new WP_REST_Response(self::format_cart(), 200);
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}
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/**
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* Add item to cart
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*/
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public static function add_to_cart(WP_REST_Request $request) {
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$product_id = $request->get_param('product_id');
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$quantity = $request->get_param('quantity');
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$variation_id = $request->get_param('variation_id');
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// Initialize WooCommerce session for guest users
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if (!WC()->session->has_session()) {
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WC()->session->set_customer_session_cookie(true);
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}
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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// Validate product
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$product = wc_get_product($product_id);
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if (!$product) {
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return new WP_Error('invalid_product', 'Product not found', ['status' => 404]);
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}
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// Add to cart
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$cart_item_key = WC()->cart->add_to_cart($product_id, $quantity, $variation_id);
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if (!$cart_item_key) {
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return new WP_Error('add_to_cart_failed', 'Failed to add product to cart', ['status' => 400]);
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}
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return new WP_REST_Response([
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'message' => 'Product added to cart',
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'cart_item_key' => $cart_item_key,
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'cart' => self::format_cart(),
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], 200);
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}
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/**
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* Update cart item quantity
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*/
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public static function update_cart(WP_REST_Request $request) {
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$cart_item_key = $request->get_param('cart_item_key');
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$quantity = $request->get_param('quantity');
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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// Update quantity
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$updated = WC()->cart->set_quantity($cart_item_key, $quantity);
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if (!$updated) {
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return new WP_Error('update_failed', 'Failed to update cart item', ['status' => 400]);
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}
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return new WP_REST_Response([
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'message' => 'Cart updated',
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'cart' => self::format_cart(),
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], 200);
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}
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/**
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* Remove item from cart
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*/
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public static function remove_from_cart(WP_REST_Request $request) {
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$cart_item_key = $request->get_param('cart_item_key');
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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// Remove item
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$removed = WC()->cart->remove_cart_item($cart_item_key);
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if (!$removed) {
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return new WP_Error('remove_failed', 'Failed to remove cart item', ['status' => 400]);
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}
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return new WP_REST_Response([
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'message' => 'Item removed from cart',
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'cart' => self::format_cart(),
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], 200);
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}
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/**
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* Apply coupon to cart
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*/
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public static function apply_coupon(WP_REST_Request $request) {
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$coupon_code = $request->get_param('coupon_code');
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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// Apply coupon
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$applied = WC()->cart->apply_coupon($coupon_code);
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if (!$applied) {
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return new WP_Error('coupon_failed', 'Failed to apply coupon', ['status' => 400]);
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}
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return new WP_REST_Response([
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'message' => 'Coupon applied',
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'cart' => self::format_cart(),
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], 200);
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}
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/**
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* Remove coupon from cart
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*/
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public static function remove_coupon(WP_REST_Request $request) {
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$coupon_code = $request->get_param('coupon_code');
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if (!WC()->cart) {
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return new WP_Error('cart_error', 'Cart not initialized', ['status' => 500]);
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}
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// Remove coupon
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$removed = WC()->cart->remove_coupon($coupon_code);
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if (!$removed) {
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return new WP_Error('remove_coupon_failed', 'Failed to remove coupon', ['status' => 400]);
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}
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return new WP_REST_Response([
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'message' => 'Coupon removed',
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'cart' => self::format_cart(),
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], 200);
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}
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/**
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* Format cart data for API response
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*/
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private static function format_cart() {
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$cart = WC()->cart;
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if (!$cart) {
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return null;
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}
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$items = [];
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foreach ($cart->get_cart() as $cart_item_key => $cart_item) {
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$product = $cart_item['data'];
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$items[] = [
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'key' => $cart_item_key,
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'product_id' => $cart_item['product_id'],
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'variation_id' => $cart_item['variation_id'] ?? 0,
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'quantity' => $cart_item['quantity'],
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'name' => $product->get_name(),
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'price' => $product->get_price(),
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'subtotal' => $cart_item['line_subtotal'],
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'total' => $cart_item['line_total'],
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'image' => wp_get_attachment_url($product->get_image_id()),
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'permalink' => get_permalink($cart_item['product_id']),
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'attributes' => $cart_item['variation'] ?? [],
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];
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}
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// Get applied coupons
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$coupons = [];
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foreach ($cart->get_applied_coupons() as $coupon_code) {
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$coupon = new \WC_Coupon($coupon_code);
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$coupons[] = [
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'code' => $coupon_code,
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'discount' => $cart->get_coupon_discount_amount($coupon_code),
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'type' => $coupon->get_discount_type(),
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];
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}
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return [
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'items' => $items,
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'subtotal' => $cart->get_subtotal(),
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'subtotal_tax' => $cart->get_subtotal_tax(),
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'discount_total' => $cart->get_discount_total(),
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'discount_tax' => $cart->get_discount_tax(),
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'shipping_total' => $cart->get_shipping_total(),
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'shipping_tax' => $cart->get_shipping_tax(),
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'cart_contents_tax' => $cart->get_cart_contents_tax(),
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'fee_total' => $cart->get_fee_total(),
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'fee_tax' => $cart->get_fee_tax(),
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'total' => $cart->get_total('edit'),
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'total_tax' => $cart->get_total_tax(),
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'coupons' => $coupons,
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'needs_shipping' => $cart->needs_shipping(),
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'needs_payment' => $cart->needs_payment(),
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];
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}
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}
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