342 lines
14 KiB
PHP
342 lines
14 KiB
PHP
<?php
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defined('ABSPATH') || exit;
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trait AKSRT_Shop_Part_3 {
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public function deduct_option_stock(int $product_id, string $options_key, int $qty): void {
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$stock_type = (string) get_post_meta($product_id, '_aksrt_stock_type', true);
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if ($stock_type === 'opts' && $options_key !== '' && $options_key !== '_default') {
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$matrix = get_post_meta($product_id, '_aksrt_stock_opts', true);
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if (is_array($matrix) && isset($matrix[$options_key])) {
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$matrix[$options_key] = max(0, (int) $matrix[$options_key] - $qty);
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update_post_meta($product_id, '_aksrt_stock_opts', $matrix);
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}
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return;
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}
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$stock = (int) get_post_meta($product_id, '_aksrt_stock', true);
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if ($stock > 0) {
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update_post_meta($product_id, '_aksrt_stock', max(0, $stock - $qty));
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}
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}
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public function get_option_image(int $product_id, string $options_key): string {
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if ($options_key === '' || $options_key === '_default') {
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return '';
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}
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$groups = $this->get_product_options($product_id);
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$selections = explode('|', $options_key);
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foreach ($groups as $i => $group) {
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$sel = $selections[$i] ?? '';
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foreach ($group['values'] as $val) {
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if ($val['label'] === $sel && !empty($val['image'])) {
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return $val['image'];
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}
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}
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}
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return '';
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}
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/* ============================================================
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* Auto-delivery (§6.2 自动发货)
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*
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* Storage: post_meta '_aksrt_auto_delivery' = [
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* 'type' => 'fixed'|'invit_code'|'card_pass'|'opts',
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* 'content' => '固定内容文本',
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* 'opts' => [ options_key => '该选项的发货内容' ],
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* ]
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* ============================================================ */
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public function get_auto_delivery_config(int $product_id): array {
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$raw = get_post_meta($product_id, '_aksrt_auto_delivery', true);
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if (!is_array($raw)) {
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return ['type' => '', 'content' => '', 'opts' => []];
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}
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return [
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'type' => sanitize_key((string) ($raw['type'] ?? '')),
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'content' => (string) ($raw['content'] ?? ''),
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'opts' => is_array($raw['opts'] ?? null) ? $raw['opts'] : [],
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];
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}
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public function execute_auto_delivery(int $product_id, string $options_key, int $qty, int $user_id, string $order_number): string {
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$config = $this->get_auto_delivery_config($product_id);
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$type = $config['type'];
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if ($type === 'fixed') {
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return (string) $config['content'];
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}
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if ($type === 'opts') {
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$key = ($options_key !== '' && $options_key !== '_default') ? $options_key : '_default';
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return (string) ($config['opts'][$key] ?? $config['content']);
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}
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if ($type === 'card_pass') {
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return $this->consume_card_keys($product_id, $options_key, $qty, $user_id, $order_number);
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}
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if ($type === 'invit_code') {
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return $this->create_invite_codes($qty, $user_id, $order_number);
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}
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return '';
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}
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private function consume_card_keys(int $product_id, string $options_key, int $qty, int $user_id, string $order_number): string {
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global $wpdb;
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$table = AKSRT_DB_Migrator::table('card_key');
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if ($table === '') return '';
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$where_opt = '';
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$params = [$product_id];
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if ($options_key !== '' && $options_key !== '_default') {
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$where_opt = ' AND options_key = %s';
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$params[] = $options_key;
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} else {
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$where_opt = " AND (options_key = '' OR options_key = '_default')";
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}
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$params[] = $qty;
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$keys = $wpdb->get_results($wpdb->prepare(
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"SELECT id, card_code FROM {$table} WHERE product_id = %d AND status = 'available'{$where_opt} ORDER BY id ASC LIMIT %d",
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...$params
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), ARRAY_A);
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if (empty($keys)) {
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return __('卡密已售罄', 'aksrt');
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}
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$codes = [];
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$ids = [];
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foreach ($keys as $k) {
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$codes[] = $k['card_code'];
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$ids[] = (int) $k['id'];
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}
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if (!empty($ids)) {
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$placeholders = implode(',', array_fill(0, count($ids), '%d'));
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$wpdb->query($wpdb->prepare(
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"UPDATE {$table} SET status = 'used', order_number = %s, used_by = %d, used_at = %s WHERE id IN ({$placeholders})",
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array_merge([$order_number, $user_id, current_time('mysql')], $ids)
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));
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}
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return implode("\n", $codes);
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}
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private function create_invite_codes(int $qty, int $user_id, string $order_number): string {
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if (!class_exists('AKSRT_Invite')) {
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return __('邀请系统不可用', 'aksrt');
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}
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$invite = AKSRT_Invite::get_instance();
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$codes = [];
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for ($i = 0; $i < $qty; $i++) {
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$code = $invite->generate_code($user_id);
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if ($code) {
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$codes[] = $code;
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}
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}
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return implode("\n", $codes);
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}
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/* ============================================================
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* Order Items (§6.5 多商品订单子表)
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* ============================================================ */
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private function order_item_table(): string {
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return AKSRT_DB_Migrator::table('order_item');
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}
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public function save_order_items(string $order_number, array $items): void {
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global $wpdb;
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$table = $this->order_item_table();
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if ($table === '') return;
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foreach ($items as $item) {
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$wpdb->insert($table, [
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'order_number' => $order_number,
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'product_id' => (int) ($item['product_id'] ?? 0),
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'product_title' => sanitize_text_field((string) ($item['title'] ?? '')),
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'options_key' => sanitize_text_field((string) ($item['options_key'] ?? '')),
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'options_label' => sanitize_text_field((string) ($item['options_label'] ?? '')),
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'quantity' => max(1, (int) ($item['quantity'] ?? 1)),
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'unit_price' => (float) ($item['unit_price'] ?? $item['price'] ?? 0),
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'total_price' => (float) ($item['total_price'] ?? $item['line_total'] ?? 0),
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'discount_amount' => (float) ($item['discount_amount'] ?? 0),
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'shipping_fee' => (float) ($item['shipping_fee'] ?? 0),
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'pay_price' => (float) ($item['pay_price'] ?? $item['line_total'] ?? 0),
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'shipping_type' => sanitize_key((string) ($item['shipping_type'] ?? 'express')),
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'auto_delivery_content'=> ($item['auto_delivery_content'] ?? null),
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'discount_hit' => isset($item['applied_discounts']) ? wp_json_encode($item['applied_discounts']) : null,
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'gift_data' => isset($item['gifts']) ? wp_json_encode($item['gifts']) : null,
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'image' => esc_url_raw((string) ($item['image'] ?? '')),
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]);
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}
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}
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public function get_order_items(string $order_number): array {
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global $wpdb;
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$table = $this->order_item_table();
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if ($table === '') return [];
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$rows = $wpdb->get_results($wpdb->prepare(
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"SELECT * FROM {$table} WHERE order_number = %s ORDER BY id ASC",
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$order_number
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), ARRAY_A);
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return array_map(static function ($row) {
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return [
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'id' => (int) $row['id'],
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'product_id' => (int) $row['product_id'],
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'product_title' => (string) $row['product_title'],
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'options_key' => (string) $row['options_key'],
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'options_label' => (string) $row['options_label'],
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'quantity' => (int) $row['quantity'],
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'unit_price' => (float) $row['unit_price'],
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'total_price' => (float) $row['total_price'],
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'discount_amount' => (float) $row['discount_amount'],
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'shipping_fee' => (float) $row['shipping_fee'],
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'pay_price' => (float) $row['pay_price'],
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'shipping_type' => (string) $row['shipping_type'],
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'auto_delivery_content' => $row['auto_delivery_content'],
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'discount_hit' => json_decode($row['discount_hit'] ?? '', true) ?: [],
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'gift_data' => json_decode($row['gift_data'] ?? '', true) ?: [],
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'image' => (string) $row['image'],
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];
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}, (array) $rows);
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}
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/* ============================================================
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* Enhanced Fulfillment (§6.5 履约链路)
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* ============================================================ */
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public function handle_order_paid_enhanced(string $order_number, array $order): void {
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$items = $this->get_order_items($order_number);
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if (empty($items)) {
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$this->handle_order_paid($order_number, $order);
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return;
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}
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$user_id = (int) ($order['user_id'] ?? 0);
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$auto_delivery_parts = [];
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foreach ($items as $item) {
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$pid = (int) $item['product_id'];
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$qty = max(1, (int) $item['quantity']);
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$opt_key = (string) $item['options_key'];
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if ($pid <= 0) continue;
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$this->deduct_option_stock($pid, $opt_key, $qty);
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$sales = (int) get_post_meta($pid, '_aksrt_sales_volume', true);
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update_post_meta($pid, '_aksrt_sales_volume', $sales + $qty);
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$shipping_type = (string) get_post_meta($pid, '_aksrt_shipping_type', true);
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if ($shipping_type === 'auto') {
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$content = $this->execute_auto_delivery($pid, $opt_key, $qty, $user_id, $order_number);
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if ($content !== '') {
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$auto_delivery_parts[] = $content;
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$this->update_order_item_delivery($item['id'], $content);
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}
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}
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}
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$this->process_rebate($order_number, $order, $items);
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$this->process_gifts($order_number, $order, $items);
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if (!empty($auto_delivery_parts)) {
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$this->send_auto_delivery_notification($user_id, $order_number, $auto_delivery_parts);
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}
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do_action('aksrt_shop_fulfillment_done', $order_number, $order, $items);
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}
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private function update_order_item_delivery(int $item_id, string $content): void {
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global $wpdb;
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$table = $this->order_item_table();
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if ($table === '') return;
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$wpdb->update($table, ['auto_delivery_content' => $content], ['id' => $item_id], ['%s'], ['%d']);
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}
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private function send_auto_delivery_notification(int $user_id, string $order_number, array $parts): void {
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if (!class_exists('AKSRT_Notification_Service')) return;
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$content = sprintf(
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__("订单 %s 已自动发货：\n\n%s", 'aksrt'),
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$order_number,
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implode("\n---\n", $parts)
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);
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AKSRT_Notification_Service::send($user_id, 'auto_delivery', $content, [
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'order_number' => $order_number,
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]);
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if (function_exists('aksrt_send_event_email')) {
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$user = get_userdata($user_id);
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if ($user && !empty($user->user_email)) {
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aksrt_send_event_email($user->user_email, sprintf(__('订单 %s 自动发货通知', 'aksrt'), $order_number), $content);
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}
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}
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}
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private function process_rebate(string $order_number, array $order, array $items): void {
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$user_id = (int) ($order['user_id'] ?? 0);
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if ($user_id <= 0) return;
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$referrer_id = 0;
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if (class_exists('AKSRT_Invite')) {
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$referrer_id = AKSRT_Invite::get_instance()->get_referrer($user_id);
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}
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if ($referrer_id <= 0) return;
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$rebate_table = AKSRT_DB_Migrator::table('rebate_log');
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if ($rebate_table === '') return;
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global $wpdb;
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foreach ($items as $item) {
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$pid = (int) $item['product_id'];
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$pay_price = (float) $item['pay_price'];
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if ($pid <= 0 || $pay_price <= 0) continue;
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$rebate_rate = (float) get_post_meta($pid, '_aksrt_rebate_rate', true);
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if ($rebate_rate <= 0 && class_exists('AKSRT_Shop_Term_Meta')) {
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$resolved = AKSRT_Shop_Term_Meta::resolve_inheritance($pid, 'rebate');
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$rebate_rate = (float) ($resolved ?: 0);
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}
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if ($rebate_rate <= 0) continue;
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$amount = round($pay_price * $rebate_rate / 100, 2);
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if ($amount <= 0) continue;
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$wpdb->insert($rebate_table, [
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'user_id' => $referrer_id,
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'order_number' => $order_number,
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'source_user_id' => $user_id,
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'amount' => $amount,
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'type' => 'order',
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'status' => 'pending',
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'created_at' => current_time('mysql'),
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]);
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}
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}
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private function process_gifts(string $order_number, array $order, array $items): void {
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$user_id = (int) ($order['user_id'] ?? 0);
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if ($user_id <= 0) return;
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foreach ($items as $item) {
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$gifts = $item['gift_data'] ?? [];
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if (empty($gifts)) continue;
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foreach ($gifts as $gift) {
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$gift_type = (string) ($gift['type'] ?? '');
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$gift_value = $gift['value'] ?? 0;
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if ($gift_type === 'credits' && class_exists('AKSRT_Credits') && (int) $gift_value > 0) {
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AKSRT_Credits::add((int) $gift_value, $user_id, 'shop_gift', sprintf(__('订单 %s 赠品', 'aksrt'), $order_number));
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} elseif ($gift_type === 'vip_days' && (int) $gift_value > 0) {
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$current = (int) get_user_meta($user_id, 'aksrt_vip_expires', true);
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$base = max($current, time());
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update_user_meta($user_id, 'aksrt_vip_expires', $base + ((int) $gift_value * DAY_IN_SECONDS));
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}
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}
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}
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}
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}
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