fix(user-center): complete certification and order flows

Fix modal scroll ownership and certification modal styling, store evidence as Media Library attachments, reconcile missed provider callbacks, validate currencies, and complete digital fulfillment only after durable entitlement delivery.

src/AKSRT/Content/PayOrders.php

@@ -54,6 +54,13 @@ trait PayOrders {
 
         // Consume coupon + write affiliate commission (cash content only; idempotent).
         $this->finalize_content_order_side_effects($order_number, $paid_order);
+        if (class_exists('\AKSRT\Payment\OrderRepository')) {
+            \AKSRT\Payment\OrderRepository::get_instance()->update_status(
+                $order_number,
+                \AKSRT\Payment\Order::STATUS_COMPLETED,
+                ['note' => __('内容权益已发放。', 'aksrt')]
+            );
+        }
     }
 
 

src/AKSRT/Content/PayRest.php

@@ -165,6 +165,9 @@ trait PayRest {
         if (!$order) {
             return new \WP_Error('aksrt_invalid', __('订单不存在', 'aksrt'), ['status' => 404]);
         }
+        if (class_exists('\AKSRT\Payment\Gateway')) {
+            $order = \AKSRT\Payment\Gateway::get_instance()->reconcile_order($order_number, $order) ?: $order;
+        }
         $status = (string) ($order['status'] ?? '');
         $paid = class_exists('\AKSRT\Core\DomainModel') && \AKSRT\Core\DomainModel::is_paid_order_status($status);
         if ($paid && $uid <= 0 && function_exists('aksrt_set_guest_pay_cookies')) {

src/AKSRT/Content/VipServicePurchase.php

@@ -445,14 +445,38 @@ trait VipServicePurchase {
             $level = 2;
         }
 
+        $previous_level = (int) get_user_meta($user_id, 'aksrt_vip_level', true);
+        $previous_expiry = (int) get_user_meta($user_id, 'aksrt_vip_expires', true);
+        $fulfilled = false;
         // unit upgrade: raise level only, keep current expiry (zibll).
         if ($upgrade_mode === 'unit') {
             $this->activate_vip($user_id, $level, 0, true);
+            $fulfilled = (int) get_user_meta($user_id, 'aksrt_vip_level', true) >= $level;
         } elseif ($time > 0 || (isset($meta['time']) && (int) $meta['time'] === 0 && $days === 0)) {
             // Prefer calendar time+unit when present (including permanent time=0).
             $this->activate_vip_duration($user_id, $level, $time, $unit);
+            $new_expiry = (int) get_user_meta($user_id, 'aksrt_vip_expires', true);
+            $expected_base = max($previous_expiry, time());
+            $expected_expiry = $time <= 0
+                ? 0
+                : strtotime('+' . $time . ' ' . ($unit === 'month' ? 'months' : 'days'), $expected_base);
+            if ($expected_expiry === false) {
+                $expected_expiry = $expected_base + ($this->duration_to_days($time, $unit) * DAY_IN_SECONDS);
+            }
+            $fulfilled = (int) get_user_meta($user_id, 'aksrt_vip_level', true) >= max($previous_level, $level)
+                && ($new_expiry === 0 || ($time <= 0 ? $new_expiry === 0 : $new_expiry >= $expected_expiry));
         } else {
             $this->activate_vip($user_id, $level, $days, false);
+            $new_expiry = (int) get_user_meta($user_id, 'aksrt_vip_expires', true);
+            $fulfilled = (int) get_user_meta($user_id, 'aksrt_vip_level', true) >= max($previous_level, $level)
+                && ($new_expiry === 0 || $days <= 0 || $new_expiry >= max($previous_expiry, time()) + ($days * DAY_IN_SECONDS));
+        }
+        if ($fulfilled && class_exists('\AKSRT\Payment\OrderRepository')) {
+            \AKSRT\Payment\OrderRepository::get_instance()->update_status(
+                $order_number,
+                \AKSRT\Payment\Order::STATUS_COMPLETED,
+                ['note' => __('会员权益已发放。', 'aksrt')]
+            );
         }
     }