28bbce5434
## ✅ TAX SETTINGS - COMPLETE ### Backend (TaxController.php): - ✅ GET /settings/tax - Get all tax settings - ✅ POST /settings/tax/toggle - Enable/disable tax - ✅ GET /settings/tax/suggested - Smart suggestions based on selling locations - ✅ POST /settings/tax/rates - Create tax rate - ✅ PUT /settings/tax/rates/{id} - Update tax rate - ✅ DELETE /settings/tax/rates/{id} - Delete tax rate **Predefined Rates:** - Indonesia: 11% (PPN) - Malaysia: 6% (SST) - Singapore: 9% (GST) - Thailand: 7% (VAT) - Philippines: 12% (VAT) - Vietnam: 10% (VAT) - + Australia, NZ, UK, Germany, France, Italy, Spain, Canada **Smart Detection:** - Reads WooCommerce "Selling location(s)" setting - If specific countries selected → Show those rates - If sell to all → Show store base country rate - Zero re-selection needed! ### Frontend (Tax.tsx): - ✅ Toggle to enable/disable tax - ✅ Suggested rates card (based on selling locations) - ✅ Quick "Add Rate" button for suggested rates - ✅ Tax rates list with Edit/Delete - ✅ Add/Edit tax rate dialog - ✅ Display settings (prices include tax, shop/cart display) - ✅ Link to WooCommerce advanced settings **User Flow:** 1. Enable tax toggle 2. See: "🇮🇩 Indonesia: 11% (PPN)" [Add Rate] 3. Click Add Rate 4. Done! Tax working. ## ✅ CHECKOUT FIELDS - COMPLETE ### Backend (CheckoutController.php): - ✅ POST /checkout/fields - Get fields with all filters applied **Features:** - Listens to WooCommerce `woocommerce_checkout_fields` filter - Respects addon hide/show logic: - Checks `hidden` class - Checks `enabled` flag - Checks `hide` class - Respects digital-only products logic (hides shipping) - Returns field metadata: - required, hidden, type, options, priority - Flags custom fields (from addons) - Includes validation rules **How It Works:** 1. Addon adds field via filter 2. API applies all filters 3. Returns fields with metadata 4. Frontend renders dynamically **Example:** ```php // Indonesian Shipping Addon add_filter('woocommerce_checkout_fields', function($fields) { $fields['shipping']['shipping_subdistrict'] = [ 'required' => true, 'type' => 'select', 'options' => get_subdistricts(), ]; return $fields; }); ``` WooNooW automatically: - Fetches field - Sees required=true - Renders it - Validates it ## Benefits: **Tax:** - Zero learning curve (30 seconds setup) - No re-selecting countries - Smart suggestions - Scales for single/multi-country **Checkout Fields:** - Addon responsibility (not hardcoded) - Works with ANY addon - Respects hide/show logic - Preserves digital-only logic - Future-proof ## Next: Frontend integration for checkout fields
550 lines
22 KiB
PHP
550 lines
22 KiB
PHP
<?php
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namespace WooNooW\Api;
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use WP_Error;
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use WP_REST_Request;
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use WC_Order;
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use WC_Product;
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use WC_Shipping_Zones;
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use WC_Shipping_Rate;
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if (!defined('ABSPATH')) { exit; }
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class CheckoutController {
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/**
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* Register REST routes for checkout quote & submit
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*/
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public static function register() {
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$namespace = 'woonoow/v1';
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register_rest_route($namespace, '/checkout/quote', [
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'methods' => 'POST',
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'callback' => [ new self(), 'quote' ],
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'permission_callback' => [ \WooNooW\Api\Permissions::class, 'anon_or_wp_nonce' ], // consider nonce check later
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]);
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register_rest_route($namespace, '/checkout/submit', [
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'methods' => 'POST',
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'callback' => [ new self(), 'submit' ],
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'permission_callback' => [ \WooNooW\Api\Permissions::class, 'anon_or_wp_nonce' ], // consider capability/nonce
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]);
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register_rest_route($namespace, '/checkout/fields', [
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'methods' => 'POST',
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'callback' => [ new self(), 'get_fields' ],
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'permission_callback' => [ \WooNooW\Api\Permissions::class, 'anon_or_wp_nonce' ],
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]);
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}
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/**
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* Build a quote for the given payload:
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* {
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* items: [{ product_id, variation_id?, qty, meta?[] }],
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* billing: {...},
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* shipping: {..., ship_to_different?},
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* coupons: ["CODE"],
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* shipping_method: "flat_rate:1" | "free_shipping:3" | ...
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* }
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*/
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public function quote(WP_REST_Request $r): array {
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$__t0 = microtime(true);
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$payload = $this->sanitize_payload($r);
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// Allow a fully accurate quote using Woo's Cart mechanics (slower, but parity)
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$useAccurate = (bool) apply_filters('woonoow/quote/accurate', false);
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if ($useAccurate) {
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$resp = $this->accurate_quote_via_wc_cart($payload);
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if (!headers_sent()) {
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header('Server-Timing: app;dur=' . round((microtime(true) - $__t0) * 1000, 1));
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}
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return $resp;
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}
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// Build a transient cart-like calculation using Woo helpers.
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// We will sum line totals and attempt shipping/tax estimates.
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$lines = [];
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$subtotal = 0.0;
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$discount = 0.0; // coupons not applied to calculations in this v0 (placeholder)
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$shipping_total = 0.0;
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$tax_total = 0.0;
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foreach ($payload['items'] as $line) {
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$product = $this->load_product($line);
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if ($product instanceof WP_Error) {
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return ['error' => $product->get_error_message()];
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}
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$qty = max(1, (int)($line['qty'] ?? 1));
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$price = (float) wc_get_price_to_display($product);
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$line_total = $price * $qty;
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$lines[] = [
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'product_id' => $product->get_id(),
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'name' => $product->get_name(),
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'qty' => $qty,
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'price' => $price,
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'line_total' => $line_total,
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];
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$subtotal += $line_total;
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}
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// --- simple coupon handling (fast path) ---
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if (!empty($payload['coupons'])) {
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foreach ($payload['coupons'] as $code) {
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$coupon = new \WC_Coupon($code);
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if ($coupon->get_id()) {
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$type = $coupon->get_discount_type(); // 'percent', 'fixed_cart', etc.
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$amount = (float) $coupon->get_amount();
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if ($type === 'percent') {
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$discount += ($amount / 100.0) * $subtotal;
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} elseif ($type === 'fixed_cart') {
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$discount += min($amount, $subtotal);
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}
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// NOTE: fixed_product & restrictions are ignored in FastQuote
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}
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}
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}
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$discount = min($discount, $subtotal);
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// Simple shipping estimate using zones (optional, best-effort).
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if (!empty($payload['shipping']['postcode']) && !empty($payload['shipping']['country'])) {
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$shipping_total = $this->estimate_shipping($payload['shipping'], $payload['shipping_method'] ?? null);
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}
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$grand = max(0, $subtotal - $discount + $shipping_total + $tax_total);
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if (!headers_sent()) {
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header('Server-Timing: app;dur=' . round((microtime(true) - $__t0) * 1000, 1));
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}
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return [
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'ok' => true,
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'items' => $lines,
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'totals' => [
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'subtotal' => wc_format_decimal($subtotal, wc_get_price_decimals()),
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'discount_total' => wc_format_decimal($discount, wc_get_price_decimals()),
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'shipping_total' => wc_format_decimal($shipping_total, wc_get_price_decimals()),
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'tax_total' => wc_format_decimal($tax_total, wc_get_price_decimals()),
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'grand_total' => wc_format_decimal($grand, wc_get_price_decimals()),
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'currency' => get_woocommerce_currency(),
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'currency_symbol' => get_woocommerce_currency_symbol(),
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'currency_pos' => get_option('woocommerce_currency_pos', 'left'),
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'decimals' => wc_get_price_decimals(),
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'decimal_sep' => wc_get_price_decimal_separator(),
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'thousand_sep' => wc_get_price_thousand_separator(),
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],
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];
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}
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/**
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* Submit an order:
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* {
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* items: [{ product_id, variation_id?, qty, meta?[] }],
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* billing: {...},
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* shipping: {..., ship_to_different?},
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* coupons: ["CODE"],
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* shipping_method: "flat_rate:1",
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* payment_method: "cod" | "bacs" | ...
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* }
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*/
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public function submit(WP_REST_Request $r): array {
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$__t0 = microtime(true);
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$payload = $this->sanitize_payload($r);
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if (empty($payload['items'])) {
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return ['error' => __('No items provided', 'woonoow')];
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}
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// Create order
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$order = wc_create_order();
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if (is_wp_error($order)) {
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return ['error' => $order->get_error_message()];
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}
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// Add items
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foreach ($payload['items'] as $line) {
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$product = $this->load_product($line);
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if (is_wp_error($product)) {
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return ['error' => $product->get_error_message()];
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}
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$qty = max(1, (int)($line['qty'] ?? 1));
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$args = [];
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if (!empty($line['meta']) && is_array($line['meta'])) {
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$args['item_meta_array'] = $line['meta'];
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}
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$order->add_product($product, $qty, $args);
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}
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// Addresses
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if (!empty($payload['billing'])) {
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$order->set_address($this->only_address_fields($payload['billing']), 'billing');
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}
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if (!empty($payload['shipping'])) {
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$ship = $payload['shipping'];
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// If ship_to_different is false, copy billing
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if (empty($ship['ship_to_different'])) {
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$ship = $this->only_address_fields($payload['billing'] ?: []);
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}
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$order->set_address($this->only_address_fields($ship), 'shipping');
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}
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// Coupons (best‑effort using Woo Coupon objects)
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if (!empty($payload['coupons']) && is_array($payload['coupons'])) {
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foreach ($payload['coupons'] as $code) {
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try {
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$coupon = new \WC_Coupon(wc_clean(wp_unslash($code)));
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if ($coupon->get_id()) {
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$order->apply_coupon($coupon);
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}
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} catch (\Throwable $e) {
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// ignore invalid in v0
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}
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}
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}
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// Shipping (best‑effort estimate)
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if (!empty($payload['shipping_method'])) {
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$rate = $this->find_shipping_rate_for_order($order, $payload['shipping_method']);
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if ($rate instanceof WC_Shipping_Rate) {
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$item = new \WC_Order_Item_Shipping();
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$item->set_props([
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'method_title' => $rate->get_label(),
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'method_id' => $rate->get_method_id(),
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'instance_id' => $rate->get_instance_id(),
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'total' => $rate->get_cost(),
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'taxes' => $rate->get_taxes(),
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]);
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$order->add_item($item);
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}
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}
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// Payment method
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if (!empty($payload['payment_method'])) {
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$order->set_payment_method($payload['payment_method']);
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}
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// Totals
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$order->calculate_totals();
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// Mirror Woo hooks so extensions still work
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do_action('woocommerce_checkout_create_order', $order->get_id(), $order);
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do_action('woocommerce_thankyou', $order->get_id());
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$order->save();
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if (!headers_sent()) {
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header('Server-Timing: app;dur=' . round((microtime(true) - $__t0) * 1000, 1));
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}
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return [
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'ok' => true,
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'order_id' => $order->get_id(),
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'order_key' => $order->get_order_key(),
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'status' => $order->get_status(),
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'pay_url' => $order->get_checkout_payment_url(),
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'thankyou_url' => $order->get_checkout_order_received_url(),
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];
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}
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/**
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* Get checkout fields with all filters applied
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* Accepts: { items: [...], is_digital_only?: bool }
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* Returns fields with required, hidden, etc. based on addons + cart context
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*/
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public function get_fields(WP_REST_Request $r): array {
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$json = $r->get_json_params();
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$items = isset($json['items']) && is_array($json['items']) ? $json['items'] : [];
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$is_digital_only = isset($json['is_digital_only']) ? (bool) $json['is_digital_only'] : false;
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// Initialize WooCommerce checkout if not already
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if (!WC()->checkout()) {
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WC()->initialize_session();
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WC()->initialize_cart();
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}
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// Get checkout fields with all filters applied
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$fields = WC()->checkout()->get_checkout_fields();
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$formatted = [];
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foreach ($fields as $fieldset_key => $fieldset) {
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foreach ($fieldset as $key => $field) {
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// Check if field should be hidden
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$hidden = false;
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// Hide shipping fields if digital only (your existing logic)
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if ($is_digital_only && $fieldset_key === 'shipping') {
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$hidden = true;
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}
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// Check if addon/filter explicitly hides this field
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if (isset($field['class']) && is_array($field['class'])) {
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if (in_array('hidden', $field['class']) || in_array('hide', $field['class'])) {
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$hidden = true;
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}
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}
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// Respect 'enabled' flag if set by addons
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if (isset($field['enabled']) && !$field['enabled']) {
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$hidden = true;
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}
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$formatted[] = [
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'key' => $key,
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'fieldset' => $fieldset_key, // billing, shipping, account, order
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'type' => $field['type'] ?? 'text',
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'label' => $field['label'] ?? '',
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'placeholder' => $field['placeholder'] ?? '',
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'required' => $field['required'] ?? false,
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'hidden' => $hidden,
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'class' => $field['class'] ?? [],
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'priority' => $field['priority'] ?? 10,
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'options' => $field['options'] ?? null, // For select fields
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'custom' => !in_array($key, $this->get_standard_field_keys()), // Flag custom fields
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'autocomplete'=> $field['autocomplete'] ?? '',
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'validate' => $field['validate'] ?? [],
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];
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}
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}
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// Sort by priority
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usort($formatted, function($a, $b) {
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return $a['priority'] <=> $b['priority'];
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});
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return [
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'ok' => true,
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'fields' => $formatted,
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'is_digital_only' => $is_digital_only,
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];
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}
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/**
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* Get list of standard WooCommerce field keys
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*/
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private function get_standard_field_keys(): array {
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return [
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'billing_first_name',
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'billing_last_name',
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'billing_company',
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'billing_country',
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'billing_address_1',
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'billing_address_2',
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'billing_city',
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'billing_state',
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'billing_postcode',
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'billing_phone',
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'billing_email',
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'shipping_first_name',
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'shipping_last_name',
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'shipping_company',
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'shipping_country',
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'shipping_address_1',
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'shipping_address_2',
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'shipping_city',
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'shipping_state',
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'shipping_postcode',
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'order_comments',
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];
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}
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/** ----------------- Helpers ----------------- **/
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private function accurate_quote_via_wc_cart(array $payload): array {
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if (!WC()->customer) { WC()->customer = new \WC_Customer(get_current_user_id(), true); }
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if (!WC()->cart) { WC()->cart = new \WC_Cart(); }
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// Address context for taxes/shipping rules
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$ship = !empty($payload['shipping']) ? $payload['shipping'] : $payload['billing'];
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if (!empty($payload['billing'])) {
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foreach (['country','state','postcode','city','address_1','address_2'] as $k) {
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$setter = 'set_billing_' . $k;
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if (method_exists(WC()->customer, $setter) && isset($payload['billing'][$k])) {
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WC()->customer->{$setter}(wc_clean($payload['billing'][$k]));
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}
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}
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}
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if (!empty($ship)) {
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foreach (['country','state','postcode','city','address_1','address_2'] as $k) {
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$setter = 'set_shipping_' . $k;
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if (method_exists(WC()->customer, $setter) && isset($ship[$k])) {
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WC()->customer->{$setter}(wc_clean($ship[$k]));
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}
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}
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}
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WC()->customer->save();
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WC()->cart->empty_cart(true);
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foreach ($payload['items'] as $line) {
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$product = $this->load_product($line);
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if (is_wp_error($product)) {
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return ['error' => $product->get_error_message()];
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}
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WC()->cart->add_to_cart($product->get_id(), max(1, (int) ($line['qty'] ?? 1)));
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}
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if (!empty($payload['coupons'])) {
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foreach ($payload['coupons'] as $code) {
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try {
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WC()->cart->apply_coupon($code);
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} catch (\Throwable $e) {
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// ignore invalid in v0
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}
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}
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}
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WC()->cart->calculate_totals();
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$subtotal = (float) WC()->cart->get_subtotal();
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$discount = (float) WC()->cart->get_discount_total();
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$shipping_total = (float) WC()->cart->get_shipping_total();
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$tax_total = (float) WC()->cart->get_total_tax();
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$grand = (float) WC()->cart->get_total('edit');
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$lines = [];
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foreach (WC()->cart->get_cart() as $ci) {
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$p = $ci['data'];
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$qty = (int) $ci['quantity'];
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$price = (float) wc_get_price_to_display($p);
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$lines[] = [
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'product_id' => $p->get_id(),
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'name' => $p->get_name(),
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'qty' => $qty,
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'price' => $price,
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'line_total' => $price * $qty,
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];
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}
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return [
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'ok' => true,
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'items' => $lines,
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'totals' => [
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'subtotal' => wc_format_decimal($subtotal, wc_get_price_decimals()),
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'discount_total' => wc_format_decimal($discount, wc_get_price_decimals()),
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'shipping_total' => wc_format_decimal($shipping_total, wc_get_price_decimals()),
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'tax_total' => wc_format_decimal($tax_total, wc_get_price_decimals()),
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'grand_total' => wc_format_decimal($grand, wc_get_price_decimals()),
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'currency' => get_woocommerce_currency(),
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'currency_symbol' => get_woocommerce_currency_symbol(),
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'currency_pos' => get_option('woocommerce_currency_pos', 'left'),
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'decimals' => wc_get_price_decimals(),
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'decimal_sep' => wc_get_price_decimal_separator(),
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'thousand_sep' => wc_get_price_thousand_separator(),
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],
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];
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}
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private function sanitize_payload(WP_REST_Request $r): array {
|
||
$json = $r->get_json_params();
|
||
|
||
$items = isset($json['items']) && is_array($json['items']) ? $json['items'] : [];
|
||
$billing = isset($json['billing']) && is_array($json['billing']) ? $json['billing'] : [];
|
||
$shipping = isset($json['shipping']) && is_array($json['shipping']) ? $json['shipping'] : [];
|
||
$coupons = isset($json['coupons']) && is_array($json['coupons']) ? array_map('wc_clean', $json['coupons']) : [];
|
||
|
||
return [
|
||
'items' => array_map(function ($i) {
|
||
return [
|
||
'product_id' => isset($i['product_id']) ? (int) $i['product_id'] : 0,
|
||
'variation_id' => isset($i['variation_id']) ? (int) $i['variation_id'] : 0,
|
||
'qty' => isset($i['qty']) ? (int) $i['qty'] : 1,
|
||
'meta' => isset($i['meta']) && is_array($i['meta']) ? $i['meta'] : [],
|
||
];
|
||
}, $items),
|
||
'billing' => $billing,
|
||
'shipping'=> $shipping,
|
||
'coupons' => $coupons,
|
||
'shipping_method' => isset($json['shipping_method']) ? wc_clean($json['shipping_method']) : null,
|
||
'payment_method' => isset($json['payment_method']) ? wc_clean($json['payment_method']) : null,
|
||
];
|
||
}
|
||
|
||
private function load_product(array $line) {
|
||
$pid = (int)($line['variation_id'] ?? 0) ?: (int)($line['product_id'] ?? 0);
|
||
if (!$pid) {
|
||
return new WP_Error('bad_item', __('Invalid product id', 'woonoow'));
|
||
}
|
||
$product = wc_get_product($pid);
|
||
if (!$product || !$product->is_purchasable()) {
|
||
return new WP_Error('bad_item', __('Product not purchasable', 'woonoow'));
|
||
}
|
||
return $product;
|
||
}
|
||
|
||
private function only_address_fields(array $src): array {
|
||
$keys = ['first_name','last_name','company','address_1','address_2','city','state','postcode','country','email','phone'];
|
||
$out = [];
|
||
foreach ($keys as $k) {
|
||
if (isset($src[$k])) $out[$k] = wc_clean(wp_unslash($src[$k]));
|
||
}
|
||
return $out;
|
||
}
|
||
|
||
private function estimate_shipping(array $address, ?string $chosen_method): float {
|
||
$country = wc_clean($address['country'] ?? '');
|
||
$postcode = wc_clean($address['postcode'] ?? '');
|
||
$state = wc_clean($address['state'] ?? '');
|
||
$city = wc_clean($address['city'] ?? '');
|
||
|
||
$cache_key = 'wnw_ship_' . md5(json_encode([$country, $state, $postcode, $city, (string) $chosen_method]));
|
||
$cached = wp_cache_get($cache_key, 'woonoow');
|
||
if ($cached !== false) { return (float) $cached; }
|
||
|
||
if (!$country) return 0.0;
|
||
|
||
$packages = [[
|
||
'destination' => compact('country','state','postcode','city'),
|
||
'contents_cost' => 0, // not exact in v0
|
||
'contents' => [],
|
||
'applied_coupons' => [],
|
||
'user' => ['ID' => get_current_user_id()],
|
||
]];
|
||
|
||
$zone = \WC_Shipping_Zones::get_zone_matching_package($packages[0]);
|
||
$methods = $zone ? $zone->get_shipping_methods(true) : [];
|
||
$cost = 0.0;
|
||
|
||
foreach ($methods as $method) {
|
||
if (!empty($chosen_method)) {
|
||
$id = $method->id . ':' . $method->get_instance_id();
|
||
if ($id === $chosen_method && method_exists($method, 'get_rates_for_package')) {
|
||
$rates = $method->get_rates_for_package($packages[0]);
|
||
if (!empty($rates)) {
|
||
$rate = reset($rates);
|
||
$cost = (float) $rate->get_cost();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
wp_cache_set($cache_key, $cost, 'woonoow', 60); // cache for 60 seconds
|
||
return $cost;
|
||
}
|
||
|
||
private function find_shipping_rate_for_order(WC_Order $order, string $chosen) {
|
||
$shipping = $order->get_address('shipping');
|
||
$packages = [[
|
||
'destination' => [
|
||
'country' => $shipping['country'] ?? '',
|
||
'state' => $shipping['state'] ?? '',
|
||
'postcode' => $shipping['postcode'] ?? '',
|
||
'city' => $shipping['city'] ?? '',
|
||
],
|
||
'contents' => [],
|
||
'applied_coupons' => [],
|
||
'user' => ['ID' => $order->get_user_id()],
|
||
]];
|
||
|
||
$zone = \WC_Shipping_Zones::get_zone_matching_package($packages[0]);
|
||
if (!$zone) return null;
|
||
foreach ($zone->get_shipping_methods(true) as $method) {
|
||
$id = $method->id . ':' . $method->get_instance_id();
|
||
if ($id === $chosen && method_exists($method, 'get_rates_for_package')) {
|
||
$rates = $method->get_rates_for_package($packages[0]);
|
||
if (!empty($rates)) {
|
||
return reset($rates);
|
||
}
|
||
}
|
||
}
|
||
return null;
|
||
}
|
||
} |