feat(admin): 移除支付中心的“下载记录”子菜单页面

下载不做记录，支付中心下的“下载记录”页面及相关链路整体删除。

删除的内容：
- src/Admin/Native/PayDownloadLogs.php（页面渲染、批量删除、
  令牌查询）整文件移除。
- PayMenus 中的 download_logs 子菜单注册（概览页快捷入口由同一
  份 pages() 数组生成，随之消失）。
- functions.php 中的 PayDownloadLogs::init() 接线。
- 各入口跳转链接：付费文章列表的操作按钮、用户列表“积分分成”
  列的操作链接、用户列表行操作。
- “保存用户下载记录(条) / 保存文章下载记录(条)”两个设置项及其
  消费链：SchemaPayment.php、assets/admin 侧 knowledge.js 的字段
  与默认值、PaymentRuntime.php 的 user_log / post_log。
- 前台下载中心登录提示里的“管理下载记录”文案（该处本就没有
  可跳转的管理页面）。

未改动内容：
- aksrt_dl_token 数据表仍由 DBMigrator 创建、uninstall.php 仍会
  删除：存量站点可能留有历史令牌行，属数据而非功能，迁移风险
  高于收益。
- 独立下载页面开关（down_alone_page）与远程文件转本地等下载
  行为配置保留。
- 资源下载量（_aksrt_res_download_count）仍是只读口径：下载走
  普通外链，主题内没有写入方，本次不新增下载统计。

download-direct-contract.test.cjs 中原有“下载记录页面展示历史
令牌”用例反向改写为三项断言：页面与接线已删除、记录数设置项
已注销、下载仍不做记录。

验证：node --test "tests/*/*.test.cjs" 517 项全部通过；
php -l 全部改动文件无语法错误；重新构建 admin SPA，确认产物
中不含被移除的字段与菜单。

assets/admin/src/schema/sections/payment/knowledge.js

@@ -29,8 +29,6 @@ export const knowledgeSchema = {
     payment_order_status_closed: '已关闭',
     pay_service: [],
     down_alone_page: false,
-    down_user_log: 50,
-    down_post_log: 50,
     down_remote_to_local_s: true,
     down_remote_to_local_size: 2048,
     down_remote_to_local_ext: 'zip,rar,7z,text,png,jpg,jpeg,gif,mp3,mp4,avi,wmv,flv,swf,doc,docx,xls,xlsx,ppt,pptx,pdf',
@@ -172,8 +170,6 @@ export const knowledgeSchema = {
               title: '付费下载',
               fields: [
                 { key: 'down_alone_page', label: '独立下载页面', type: 'switch', default: false, help: '开启后，付费资源的下载链接会跳转独立页面显示' },
-                { key: 'down_user_log', label: '保存用户下载记录(条)', type: 'number', default: 50, min: 0, help: '填0则不保存，注意记录量太大可能会影响网站性能' },
-                { key: 'down_post_log', label: '保存文章下载记录(条)', type: 'number', default: 50, min: 0, help: '填0则不保存，注意记录量太大可能会影响网站性能' },
                 { key: 'down_remote_to_local_s', label: '远程文件转本地文件下载', type: 'switch', default: true, help: '当下载地址为外链文件时，先将远程文件下载到本地服务器，再提供给用户下载，可完全隐藏远程下载地址' },
                 { key: 'down_remote_to_local_size', label: '文件大小限制(Kb)', type: 'number', default: 2048, min: 0 },
                 { key: 'down_remote_to_local_ext', label: '文件格式限制', type: 'input', default: 'zip,rar,7z,text,png,jpg,jpeg,gif,mp3,mp4,avi,wmv,flv,swf,doc,docx,xls,xlsx,ppt,pptx,pdf', help: '限制使用此功能的文件格式，多个用英文逗号隔开' },

functions.php

@@ -406,9 +406,6 @@ if (is_admin() && class_exists('\AKSRT\Admin\Native\PayOrders')) {
 if (is_admin() && class_exists('\AKSRT\Admin\Native\PayProducts')) {
     \AKSRT\Admin\Native\PayProducts::get_instance()->init();
 }
-if (is_admin() && class_exists('\AKSRT\Admin\Native\PayDownloadLogs')) {
-    \AKSRT\Admin\Native\PayDownloadLogs::get_instance()->init();
-}
 if (is_admin() && class_exists('\AKSRT\Admin\Native\PayWithdrawals')) {
     \AKSRT\Admin\Native\PayWithdrawals::get_instance()->init();
 }

src/Admin/Native/PayDownloadLogs.php

@@ -1,284 +0,0 @@
-<?php
-/**
- * @package AKSRT
- */
-
-namespace AKSRT\Admin\Native;
-
-defined('ABSPATH') || exit;
-
-class PayDownloadLogs {
-
-    public const CAPABILITY = 'manage_options';
-    public const PAGE_SLUG  = 'aksrt_download_logs';
-    public const NONCE      = 'aksrt_download_logs_bulk';
-
-    /** 单次批量删除的令牌上限，与列表每页条数量级一致，防止超大 IN 查询。 */
-    private const BULK_DELETE_LIMIT = 100;
-
-    private static $instance = null;
-
-    public static function get_instance(): self {
-        if (null === self::$instance) {
-            self::$instance = new self();
-        }
-        return self::$instance;
-    }
-
-    public function init(): void {
-        // 页面动作（批量删除）在 render_page() 渲染前就地处理，无需额外钩子。
-    }
-
-    public function render_page(): void {
-        $this->ensure_cap();
-
-        if ($this->is_bulk_delete_request()) {
-            $this->handle_bulk_delete();
-        }
-
-        echo '<div class="wrap"><h1>' . esc_html__('下载记录', 'aksrt') . '</h1>';
-
-        if (isset($_GET['dl_deleted'])) {
-            echo '<div class="notice notice-success is-dismissible"><p>' . esc_html(sprintf(
-                /* translators: %d: deleted record count */
-                __('已删除 %d 条下载记录。', 'aksrt'),
-                max(0, (int) $_GET['dl_deleted'])
-            )) . '</p></div>';
-        } elseif (isset($_GET['dl_empty'])) {
-            echo '<div class="notice notice-error"><p>' . esc_html__('未选择需要删除的记录。', 'aksrt') . '</p></div>';
-        }
-
-        if (!class_exists('\AKSRT\Core\DBMigrator')) {
-            echo '<div class="notice notice-error"><p>' . esc_html__('数据库服务不可用。', 'aksrt') . '</p></div></div>';
-            return;
-        }
-
-        $table = \AKSRT\Core\DBMigrator::table('dl_token');
-        if ($table === '') {
-            echo '<div class="notice notice-error"><p>' . esc_html__('下载令牌表未初始化。', 'aksrt') . '</p></div></div>';
-            return;
-        }
-
-        $post_id  = isset($_GET['post_id']) ? max(0, (int) $_GET['post_id']) : 0;
-        $user_id  = isset($_GET['user_id']) ? max(0, (int) $_GET['user_id']) : 0;
-        $only_used = !isset($_GET['used']) || (string) $_GET['used'] !== '0';
-        $page_num = max(1, (int) ($_GET['paged'] ?? 1));
-        $per_page = 30;
-
-        $result = $this->query_logs($table, [
-            'post_id'   => $post_id,
-            'user_id'   => $user_id,
-            'only_used' => $only_used,
-            'limit'     => $per_page,
-            'offset'    => ($page_num - 1) * $per_page,
-        ]);
-        $items = $result['items'];
-        $total = $result['total'];
-        $pages = max(1, (int) ceil($total / $per_page));
-
-        echo '<p class="description">' . esc_html__('基于下载令牌表（aksrt_dl_token）。下载已改为直连模式，不再签发新令牌，以下为历史记录。', 'aksrt') . '</p>';
-
-        echo '<form method="get" style="margin:12px 0;">';
-        echo '<input type="hidden" name="page" value="' . esc_attr(self::PAGE_SLUG) . '" />';
-        echo '<label>' . esc_html__('文章 ID', 'aksrt') . ' <input type="number" min="0" name="post_id" value="' . esc_attr($post_id > 0 ? (string) $post_id : '') . '" class="small-text" /></label> ';
-        echo '<label>' . esc_html__('用户 ID', 'aksrt') . ' <input type="number" min="0" name="user_id" value="' . esc_attr($user_id > 0 ? (string) $user_id : '') . '" class="small-text" /></label> ';
-        echo '<label><input type="checkbox" name="used" value="1" ' . checked($only_used, true, false) . ' /> ' . esc_html__('仅已使用', 'aksrt') . '</label> ';
-        submit_button(__('筛选', 'aksrt'), 'secondary', '', false);
-        echo ' <a class="button" href="' . esc_url(admin_url('admin.php?page=' . self::PAGE_SLUG)) . '">' . esc_html__('重置', 'aksrt') . '</a>';
-        echo '</form>';
-
-        // 批量操作（多选 / 单选）包裹列表；删除成功后重定向回当前筛选视图。
-        echo '<form method="post" action="' . esc_url($this->current_url()) . '">';
-        wp_nonce_field(self::NONCE);
-        echo '<div class="tablenav top"><div class="alignleft actions bulkactions">';
-        echo '<label for="bulk-action-selector-top" class="screen-reader-text">' . esc_html__('选择批量操作', 'aksrt') . '</label>';
-        echo '<select name="bulk_action" id="bulk-action-selector-top">';
-        echo '<option value="-1">' . esc_html__('批量操作', 'aksrt') . '</option>';
-        echo '<option value="delete">' . esc_html__('删除', 'aksrt') . '</option>';
-        echo '</select>';
-        echo '<input type="submit" class="button action" value="' . esc_attr__('应用', 'aksrt') . '">';
-        echo '</div><br class="clear"></div>';
-
-        echo '<table class="wp-list-table widefat fixed striped">';
-        echo '<thead><tr>';
-        echo '<td id="cb" class="manage-column column-cb check-column" style="width:2%;"><label class="screen-reader-text" for="cb-select-all-1">' . esc_html__('全选', 'aksrt') . '</label><input id="cb-select-all-1" type="checkbox" onclick="document.querySelectorAll(\'tbody [name=&quot;dl_token[]&quot;]\').forEach(c=>c.checked=this.checked)"></td>';
-        echo '<th>' . esc_html__('序号', 'aksrt') . '</th>';
-        echo '<th>' . esc_html__('文章', 'aksrt') . '</th>';
-        echo '<th>' . esc_html__('用户', 'aksrt') . '</th>';
-        echo '<th>' . esc_html__('积分消耗', 'aksrt') . '</th>';
-        echo '<th>' . esc_html__('IP', 'aksrt') . '</th>';
-        echo '<th>' . esc_html__('时间', 'aksrt') . '</th>';
-        echo '</tr></thead><tbody>';
-
-        if (!$items) {
-            echo '<tr><td colspan="7">' . esc_html__('暂无下载记录。', 'aksrt') . '</td></tr>';
-        }
-
-        $seq_offset = ($page_num - 1) * $per_page;
-        foreach ($items as $i => $row) {
-            $uid   = (int) ($row['user_id'] ?? 0);
-            $pid   = (int) ($row['post_id'] ?? 0);
-            $token = (string) ($row['token'] ?? '');
-            $user  = $uid > 0 ? get_userdata($uid) : null;
-            $title = $pid > 0 ? get_the_title($pid) : '';
-            if ($title === '') {
-                $title = $pid > 0 ? sprintf(__('(已删除 #%d)', 'aksrt'), $pid) : '—';
-            }
-            $edit = $pid > 0 ? get_edit_post_link($pid, 'raw') : '';
-
-            echo '<tr>';
-            echo '<th scope="row" class="check-column"><label class="screen-reader-text" for="cb-select-' . esc_attr($token) . '">' . esc_html__('选择', 'aksrt') . '</label><input id="cb-select-' . esc_attr($token) . '" type="checkbox" name="dl_token[]" value="' . esc_attr($token) . '"></th>';
-            echo '<td>' . esc_html((string) ($seq_offset + $i + 1)) . '</td>';
-            echo '<td>';
-            if ($edit) {
-                echo '<a href="' . esc_url($edit) . '">' . esc_html($title) . '</a>';
-            } else {
-                echo esc_html($title);
-            }
-            if ($pid > 0) {
-                echo '<br><a href="' . esc_url(admin_url('admin.php?page=' . self::PAGE_SLUG . '&post_id=' . $pid)) . '">' . esc_html__('仅此文章', 'aksrt') . '</a>';
-            }
-            echo '</td>';
-            echo '<td>';
-            if ($user) {
-                echo esc_html($user->display_name . ' (#' . $uid . ')');
-                echo '<br><a href="' . esc_url(admin_url('admin.php?page=' . self::PAGE_SLUG . '&user_id=' . $uid)) . '">' . esc_html__('仅此用户', 'aksrt') . '</a>';
-            } else {
-                echo esc_html((string) $uid);
-            }
-            echo '</td>';
-            echo '<td>' . esc_html((string) (int) ($row['cost'] ?? 0)) . '</td>';
-            echo '<td><code>' . esc_html((string) ($row['ip_bind'] ?? '')) . '</code></td>';
-            echo '<td>' . esc_html((string) ($row['created_at'] ?? '')) . '</td>';
-            echo '</tr>';
-        }
-        echo '</tbody></table>';
-        echo '</form>';
-
-        if ($pages > 1) {
-            echo '<div class="tablenav"><div class="tablenav-pages">';
-            echo paginate_links([
-                'base'      => add_query_arg('paged', '%#%'),
-                'format'    => '',
-                'prev_text' => '&laquo;',
-                'next_text' => '&raquo;',
-                'total'     => $pages,
-                'current'   => $page_num,
-            ]);
-            echo '</div></div>';
-        }
-        echo '</div>';
-    }
-
-    /**
-     * 当前页面 URL（含筛选参数），用于批量表单回帖与删除后重定向。
-     */
-    private function current_url(): string {
-        $args = ['page' => self::PAGE_SLUG];
-        foreach (['post_id', 'user_id', 'used', 'paged'] as $key) {
-            if (isset($_GET[$key])) {
-                $args[$key] = wp_unslash($_GET[$key]);
-            }
-        }
-        return add_query_arg($args, admin_url('admin.php'));
-    }
-
-    private function is_bulk_delete_request(): bool {
-        return (($_SERVER['REQUEST_METHOD'] ?? '') === 'POST')
-            && isset($_POST['bulk_action'])
-            && ((string) wp_unslash($_POST['bulk_action']) === 'delete');
-    }
-
-    /**
-     * 批量删除选中的下载令牌记录；完成后重定向回当前筛选视图，避免刷新重复提交。
-     */
-    private function handle_bulk_delete(): void {
-        check_admin_referer(self::NONCE);
-
-        $raw     = isset($_POST['dl_token']) ? (array) wp_unslash($_POST['dl_token']) : [];
-        $tokens  = array_values(array_unique(array_filter($raw, static function ($token): bool {
-            return is_string($token) && preg_match('/^[A-Za-z0-9]{1,64}$/', $token) === 1;
-        })));
-        $tokens  = array_slice($tokens, 0, self::BULK_DELETE_LIMIT);
-
-        if (!$tokens) {
-            wp_safe_redirect(add_query_arg('dl_empty', '1', $this->current_url()));
-            exit;
-        }
-
-        $deleted = $this->delete_tokens($tokens);
-        wp_safe_redirect(add_query_arg('dl_deleted', $deleted, $this->current_url()));
-        exit;
-    }
-
-    /**
-     * @param array<int,string> $tokens
-     */
-    private function delete_tokens(array $tokens): int {
-        global $wpdb;
-
-        if (!class_exists('\AKSRT\Core\DBMigrator')) {
-            return 0;
-        }
-        $table = \AKSRT\Core\DBMigrator::table('dl_token');
-        if ($table === '') {
-            return 0;
-        }
-
-        $placeholders = implode(',', array_fill(0, count($tokens), '%s'));
-        $sql          = "DELETE FROM {$table} WHERE token IN ({$placeholders})";
-
-        return (int) $wpdb->query($wpdb->prepare($sql, $tokens));
-    }
-
-    /**
-     * @param array{post_id?:int,user_id?:int,only_used?:bool,limit?:int,offset?:int} $args
-     * @return array{items: array<int,array<string,mixed>>, total:int}
-     */
-    private function query_logs(string $table, array $args): array {
-        global $wpdb;
-
-        $where  = ['1=1'];
-        $params = [];
-
-        $post_id = (int) ($args['post_id'] ?? 0);
-        if ($post_id > 0) {
-            $where[]  = 'post_id = %d';
-            $params[] = $post_id;
-        }
-        $user_id = (int) ($args['user_id'] ?? 0);
-        if ($user_id > 0) {
-            $where[]  = 'user_id = %d';
-            $params[] = $user_id;
-        }
-        if (!empty($args['only_used'])) {
-            $where[] = 'used_count > 0';
-        }
-
-        $where_sql = implode(' AND ', $where);
-        $limit  = max(1, min(100, (int) ($args['limit'] ?? 30)));
-        $offset = max(0, (int) ($args['offset'] ?? 0));
-
-        $count_sql = "SELECT COUNT(*) FROM {$table} WHERE {$where_sql}";
-        $total = $params
-            ? (int) $wpdb->get_var($wpdb->prepare($count_sql, $params))
-            : (int) $wpdb->get_var($count_sql);
-
-        $sql = "SELECT * FROM {$table} WHERE {$where_sql} ORDER BY created_at DESC LIMIT %d OFFSET %d";
-        $list_params = $params;
-        $list_params[] = $limit;
-        $list_params[] = $offset;
-        $rows = $wpdb->get_results($wpdb->prepare($sql, $list_params), ARRAY_A);
-
-        return [
-            'items' => is_array($rows) ? $rows : [],
-            'total' => $total,
-        ];
-    }
-
-    private function ensure_cap(): void {
-        if (!current_user_can(self::CAPABILITY)) {
-            wp_die(esc_html__('您没有权限访问此页面。', 'aksrt'));
-        }
-    }
-}

src/Admin/Native/PayMenus.php

@@ -63,17 +63,6 @@ class PayMenus {
                     wp_die(esc_html__('付费文章模块未初始化。', 'aksrt'));
                 },
             ],
-            'download_logs' => [
-                'slug'     => 'aksrt_download_logs',
-                'title'    => __('下载记录', 'aksrt'),
-                'callback' => static function (): void {
-                    if (class_exists('AKSRT\\Admin\\Native\\PayDownloadLogs')) {
-                        PayDownloadLogs::get_instance()->render_page();
-                        return;
-                    }
-                    wp_die(esc_html__('下载记录模块未初始化。', 'aksrt'));
-                },
-            ],
             'coupons' => [
                 'slug'     => 'aksrt_coupons',
                 'title'    => __('优惠码', 'aksrt'),

src/Admin/Native/PayProducts.php

@@ -138,10 +138,6 @@ class PayProducts {
                 echo '<a class="button button-small" href="' . esc_url($edit_url) . '">' . esc_html__('编辑', 'aksrt') . '</a>';
             }
             echo '<a class="button button-small" href="' . esc_url($orders_url) . '">' . esc_html__('订单', 'aksrt') . '</a>';
-            if ($pt === \AKSRT\Core\DomainModel::PAY_TYPE_DOWNLOAD) {
-                $dl_url = $this->page_url('aksrt_download_logs', ['post_id' => $post_id]);
-                echo '<a class="button button-small" href="' . esc_url($dl_url) . '">' . esc_html__('下载记录', 'aksrt') . '</a>';
-            }
             $permalink = get_permalink($post_id);
             if ($permalink) {
                 echo '<a class="button button-small" target="_blank" rel="noopener noreferrer" href="' . esc_url($permalink) . '">' . esc_html__('查看', 'aksrt') . '</a>';

src/Admin/Schema/SchemaPayment.php

@@ -81,8 +81,6 @@ class SchemaPayment {
 							['key' => 'pay_type_option', 'label' => '商品功能配置', 'type' => 'tabbed', 'tabs' => [
 								['key' => 'download', 'title' => '付费下载', 'fields' => [
 									['key' => 'down_alone_page', 'label' => '独立下载页面', 'type' => 'switch', 'default' => false, 'help' => '开启后，付费资源的下载链接会跳转独立页面显示'],
-									['key' => 'down_user_log', 'label' => '保存用户下载记录(条)', 'type' => 'number', 'default' => 50, 'min' => 0, 'help' => '填0则不保存，注意记录量太大可能会影响网站性能'],
-									['key' => 'down_post_log', 'label' => '保存文章下载记录(条)', 'type' => 'number', 'default' => 50, 'min' => 0, 'help' => '填0则不保存，注意记录量太大可能会影响网站性能'],
 									['key' => 'down_remote_to_local_s', 'label' => '远程文件转本地文件下载', 'type' => 'switch', 'default' => true, 'help' => '当下载地址为外链文件时，先将远程文件下载到本地服务器，再提供给用户下载，可完全隐藏远程下载地址'],
 									['key' => 'down_remote_to_local_size', 'label' => '文件大小限制(Kb)', 'type' => 'number', 'default' => 2048, 'min' => 0],
 									['key' => 'down_remote_to_local_ext', 'label' => '文件格式限制', 'type' => 'input', 'default' => 'zip,rar,7z,text,png,jpg,jpeg,gif,mp3,mp4,avi,wmv,flv,swf,doc,docx,xls,xlsx,ppt,pptx,pdf', 'help' => '限制使用此功能的文件格式，多个用英文逗号隔开'],

src/Settings/PaymentRuntime.php

@@ -48,8 +48,6 @@ class PaymentRuntime {
                 'enabled'      => true,
                 'remote'       => !isset($settings['down_remote_to_local_s']) || !empty($settings['down_remote_to_local_s']),
                 'verify_nonce' => !isset($settings['down_verify_nonce']) || !empty($settings['down_verify_nonce']),
-                'user_log'     => max(0, (int) ($settings['down_user_log'] ?? 50)),
-                'post_log'     => max(0, (int) ($settings['down_post_log'] ?? 50)),
                 'remote_size'  => max(0, (int) ($settings['down_remote_to_local_size'] ?? 2048)),
                 'remote_ext'   => sanitize_text_field((string) ($settings['down_remote_to_local_ext'] ?? 'zip,rar,7z')),
                 'alone_page'   => !empty($settings['down_alone_page']),

src/User/CreditsAdmin.php

@@ -88,7 +88,6 @@ class CreditsAdmin {
                 $bits[] = '<a href="' . esc_url(admin_url('admin.php?page=aksrt_income&user_id=' . $user_id)) . '">' . esc_html__('分成明细', 'aksrt') . '</a>';
             }
         }
-        $bits[] = '<a href="' . esc_url(admin_url('admin.php?page=aksrt_download_logs&user_id=' . $user_id)) . '">' . esc_html__('下载记录', 'aksrt') . '</a>';
         $bits[] = '<a href="' . esc_url(admin_url('admin.php?page=aksrt_orders&user_id=' . $user_id)) . '">' . esc_html__('订单', 'aksrt') . '</a>';
 
         if (!$bits) {
@@ -129,11 +128,6 @@ class CreditsAdmin {
                 esc_html(sprintf(__('调整%s', 'aksrt'), $currency_name))
             );
         }
-        $actions['aksrt_user_dl_logs'] = sprintf(
-            '<a href="%s">%s</a>',
-            esc_url(admin_url('admin.php?page=aksrt_download_logs&user_id=' . (int) $user->ID)),
-            esc_html__('下载记录', 'aksrt')
-        );
 
         return $actions;
     }

templates/pages/page-download.php

@@ -92,7 +92,7 @@ $dl_requires_login = function_exists('aksrt_user_can') && !aksrt_user_can('resou
                         <?php if ($dl_requires_login) : ?>
                             <?php esc_html_e('登录后可查看下载状态、积分余额并解锁可下载内容', 'aksrt'); ?>
                         <?php else : ?>
-                            <?php esc_html_e('登录后可管理下载记录和积分余额', 'aksrt'); ?>
+                            <?php esc_html_e('登录后可查看下载状态和积分余额，并解锁可下载内容', 'aksrt'); ?>
                         <?php endif; ?>
                     </span>
                 </div>

tests/widget-system/download-direct-contract.test.cjs

@@ -114,8 +114,30 @@ test('cms-download.js only serves the cashier now', () => {
   assert.match(read('src/Core/ScriptsPart1b.php'), /'aksrt-cms-download'/);
 });
 
-test('the download logs page reports historical token records', () => {
-  const page = read('src/Admin/Native/PayDownloadLogs.php');
-  assert.match(page, /aksrt_dl_token/);
-  assert.match(page, /不再签发新令牌/);
+test('the admin download-logs page and its wiring are gone', () => {
+  // 下载记录菜单页面：类文件、菜单注册、init 接线、各入口链接全部移除。
+  assert.equal(exists('src/Admin/Native/PayDownloadLogs.php'), false);
+  assert.doesNotMatch(read('src/Admin/Native/PayMenus.php'), /download_logs|aksrt_download_logs|PayDownloadLogs/)
+  assert.doesNotMatch(read('functions.php'), /PayDownloadLogs/)
+  assert.doesNotMatch(read('src/Admin/Native/PayProducts.php'), /aksrt_download_logs/)
+  assert.doesNotMatch(read('src/User/CreditsAdmin.php'), /aksrt_download_logs|下载记录/)
+})
+
+test('download log retention settings no longer exist', () => {
+  // 「保存用户下载记录/保存文章下载记录」两个设置项及其消费链一并注销。
+  assert.doesNotMatch(read('src/Admin/Schema/SchemaPayment.php'), /down_user_log|down_post_log/)
+  assert.doesNotMatch(read('assets/admin/src/schema/sections/payment/knowledge.js'), /down_user_log|down_post_log/)
+  assert.doesNotMatch(read('src/Settings/PaymentRuntime.php'), /down_user_log|down_post_log|'user_log'|'post_log'/)
+})
+
+test('downloads stay unrecorded', () => {
+  // 下载不做记录：没有任何 PHP 写入下载计数或下载令牌。
+  const php = [
+    'inc/helpers/aksrt-pay.php',
+    'inc/helpers/aksrt-resource.php',
+    'src/Content/PayRest.php',
+    'src/Content/Visibility.php',
+  ].map(read).join('\n')
+  assert.doesNotMatch(php, /update_post_meta\([^)]*download_count/)
+  assert.doesNotMatch(php, /aksrt_update_post_counter\([^)]*download/)
 });