228 lines
8.8 KiB
PHP
228 lines
8.8 KiB
PHP
<?php
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/**
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* Rajaongkir Bridge for WooNooW SPA Checkout
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*
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* Enables searchable destination field in WooNooW checkout
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* and bridges data to Rajaongkir plugin.
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*/
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// ============================================================
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// 1. REST API Endpoint: Search destinations via Rajaongkir API
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// ============================================================
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add_action('rest_api_init', function () {
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register_rest_route('woonoow/v1', '/rajaongkir/destinations', [
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'methods' => 'GET',
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'callback' => 'woonoow_rajaongkir_search_destinations',
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'permission_callback' => '__return_true',
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'args' => [
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'search' => [
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'required' => false,
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'type' => 'string',
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],
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],
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]);
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});
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function woonoow_rajaongkir_search_destinations($request)
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{
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$search = sanitize_text_field($request->get_param('search') ?? '');
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if (strlen($search) < 3) {
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return [];
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}
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// Check if Rajaongkir plugin is active
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if (!class_exists('Cekongkir_API')) {
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return new WP_Error('rajaongkir_missing', 'Rajaongkir plugin not active', ['status' => 400]);
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}
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// Use Rajaongkir's API class for the search
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// NOTE: Method is search_destination_api() not search_destination()
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$api = Cekongkir_API::get_instance();
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$results = $api->search_destination_api($search);
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if (is_wp_error($results)) {
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error_log('Rajaongkir search error: ' . $results->get_error_message());
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return [];
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}
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if (!is_array($results)) {
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error_log('Rajaongkir search returned non-array: ' . print_r($results, true));
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return [];
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}
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// Format for WooNooW's SearchableSelect component
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$formatted = [];
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foreach ($results as $r) {
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$formatted[] = [
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'value' => (string) ($r['id'] ?? ''),
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'label' => $r['label'] ?? $r['text'] ?? '',
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];
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}
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// Limit results
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return array_slice($formatted, 0, 50);
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}
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// ============================================================
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// 2. Add destination field and hide redundant fields for Indonesia
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// The destination_id from Rajaongkir contains province/city/subdistrict
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// ============================================================
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add_filter('woocommerce_checkout_fields', function ($fields) {
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// Check if Rajaongkir is active
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if (!class_exists('Cekongkir_API')) {
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return $fields;
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}
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// Check if store sells to Indonesia (check allowed countries)
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$allowed = WC()->countries->get_allowed_countries();
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if (!isset($allowed['ID'])) {
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return $fields;
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}
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// Check if Indonesia is the ONLY allowed country
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$indonesia_only = count($allowed) === 1 && isset($allowed['ID']);
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// If Indonesia only, hide country/state/city fields (Rajaongkir destination has all this)
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if ($indonesia_only) {
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// Hide billing fields
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if (isset($fields['billing']['billing_last_name'])) {
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$fields['billing']['billing_last_name']['type'] = 'hidden';
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$fields['billing']['billing_last_name']['default'] = 'ID';
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$fields['billing']['billing_last_name']['required'] = false;
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}
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if (isset($fields['billing']['billing_country'])) {
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$fields['billing']['billing_country']['type'] = 'hidden';
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$fields['billing']['billing_country']['default'] = 'ID';
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$fields['billing']['billing_country']['required'] = false;
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}
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if (isset($fields['billing']['billing_state'])) {
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$fields['billing']['billing_state']['type'] = 'hidden';
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$fields['billing']['billing_state']['required'] = false;
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}
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if (isset($fields['billing']['billing_city'])) {
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$fields['billing']['billing_city']['type'] = 'hidden';
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$fields['billing']['billing_city']['required'] = false;
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}
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if (isset($fields['billing']['billing_postcode'])) {
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$fields['billing']['billing_postcode']['type'] = 'hidden';
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$fields['billing']['billing_postcode']['required'] = false;
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}
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// Hide shipping fields
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if (isset($fields['shipping']['shipping_last_name'])) {
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$fields['shipping']['shipping_last_name']['type'] = 'hidden';
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$fields['shipping']['shipping_last_name']['default'] = 'ID';
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$fields['shipping']['shipping_last_name']['required'] = false;
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}
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if (isset($fields['shipping']['shipping_country'])) {
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$fields['shipping']['shipping_country']['type'] = 'hidden';
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$fields['shipping']['shipping_country']['default'] = 'ID';
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$fields['shipping']['shipping_country']['required'] = false;
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}
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if (isset($fields['shipping']['shipping_state'])) {
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$fields['shipping']['shipping_state']['type'] = 'hidden';
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$fields['shipping']['shipping_state']['required'] = false;
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}
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if (isset($fields['shipping']['shipping_city'])) {
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$fields['shipping']['shipping_city']['type'] = 'hidden';
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$fields['shipping']['shipping_city']['required'] = false;
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}
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if (isset($fields['shipping']['shipping_postcode'])) {
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$fields['shipping']['shipping_postcode']['type'] = 'hidden';
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$fields['shipping']['shipping_postcode']['required'] = false;
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}
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}
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// Check if cart needs shipping
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$needs_shipping = true;
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if (function_exists('WC') && WC()->cart) {
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$needs_shipping = WC()->cart->needs_shipping();
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}
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// Destination field definition (reused for billing and shipping)
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$destination_field = [
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'type' => $needs_shipping ? 'searchable_select' : 'hidden',
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'label' => __('Destination (Province, City, Subdistrict)', 'woonoow'),
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'required' => $indonesia_only && $needs_shipping, // Required if Indonesia only and needs shipping
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'priority' => 85,
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'class' => ['form-row-wide'],
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'placeholder' => __('Search destination...', 'woonoow'),
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// WooNooW-specific: API endpoint configuration
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// NOTE: Path is relative to /wp-json/woonoow/v1
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'search_endpoint' => '/rajaongkir/destinations',
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'search_param' => 'search',
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'min_chars' => 3,
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// Custom attribute to indicate this is for Indonesia only
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'custom_attributes' => [
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'data-show-for-country' => 'ID',
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],
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];
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// Add to billing (used when "Ship to different address" is NOT checked)
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$fields['billing']['billing_destination_id'] = $destination_field;
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// Add to shipping (used when "Ship to different address" IS checked)
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$fields['shipping']['shipping_destination_id'] = $destination_field;
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return $fields;
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}, 20); // Priority 20 to run after Rajaongkir's own filter
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// ============================================================
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// 3. Bridge WooNooW shipping data to Rajaongkir session
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// Sets destination_id in WC session for Rajaongkir to use
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// ============================================================
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add_action('woonoow/shipping/before_calculate', function ($shipping, $items) {
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// Check if Rajaongkir is active
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if (!class_exists('Cekongkir_API')) {
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return;
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}
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// For Indonesia-only stores, always set country to ID
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$allowed = WC()->countries->get_allowed_countries();
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$indonesia_only = count($allowed) === 1 && isset($allowed['ID']);
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if ($indonesia_only) {
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WC()->customer->set_shipping_country('ID');
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WC()->customer->set_billing_country('ID');
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} elseif (!empty($shipping['country'])) {
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WC()->customer->set_shipping_country($shipping['country']);
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WC()->customer->set_billing_country($shipping['country']);
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}
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// Only process Rajaongkir for Indonesia
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$country = $shipping['country'] ?? WC()->customer->get_shipping_country();
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if ($country !== 'ID') {
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// Clear destination for non-Indonesia
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WC()->session->__unset('selected_destination_id');
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WC()->session->__unset('selected_destination_label');
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return;
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}
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// Get destination_id from shipping data (various possible keys)
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$destination_id = $shipping['destination_id']
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?? $shipping['shipping_destination_id']
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?? $shipping['billing_destination_id']
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?? null;
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if (empty($destination_id)) {
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return;
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}
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// Set session for Rajaongkir
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WC()->session->set('selected_destination_id', intval($destination_id));
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// Also set label if provided
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$label = $shipping['destination_label']
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?? $shipping['shipping_destination_id_label']
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?? $shipping['billing_destination_id_label']
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?? '';
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if ($label) {
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WC()->session->set('selected_destination_label', sanitize_text_field($label));
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}
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// Clear shipping cache to force recalculation
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WC()->session->set('shipping_for_package_0', false);
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}, 10, 2);
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