feat(platform-orders): 支持批量仅标记为已生效（待生效集合）

app/Http/Controllers/Admin/PlatformOrderController.php

@@ -583,6 +583,105 @@ class PlatformOrderController extends Controller
         return redirect()->back()->with('success', $msg);
     }
 
+    public function batchMarkActivated(Request $request): RedirectResponse
+    {
+        $admin = $this->ensurePlatformAdmin($request);
+
+        // 支持两种 scope：
+        // - scope=filtered：只处理当前筛选范围内的订单（更安全，默认）
+        // - scope=all：处理全部订单（谨慎）
+        $scope = (string) $request->input('scope', 'filtered');
+
+        $filters = [
+            'status' => trim((string) $request->input('status', '')),
+            'payment_status' => trim((string) $request->input('payment_status', '')),
+            'merchant_id' => trim((string) $request->input('merchant_id', '')),
+            'plan_id' => trim((string) $request->input('plan_id', '')),
+            'site_subscription_id' => trim((string) $request->input('site_subscription_id', '')),
+            'fail_only' => (string) $request->input('fail_only', ''),
+            'synced_only' => (string) $request->input('synced_only', ''),
+            'sync_status' => trim((string) $request->input('sync_status', '')),
+            'keyword' => trim((string) $request->input('keyword', '')),
+            'syncable_only' => (string) $request->input('syncable_only', ''),
+            'batch_synced_24h' => (string) $request->input('batch_synced_24h', ''),
+        ];
+
+        // 防误操作：批量“仅标记为已生效”默认要求当前筛选口径为「已支付 + 待处理(pending)」
+        if ($scope === 'filtered') {
+            if (($filters['payment_status'] ?? '') !== 'paid' || ($filters['status'] ?? '') !== 'pending') {
+                return redirect()->back()->with('warning', '为避免误操作，请先筛选「支付状态=已支付」且「订单状态=待处理」，再执行批量仅标记为已生效。');
+            }
+        }
+
+        // 防误操作：scope=all 需要二次确认
+        if ($scope === 'all' && (string) $request->input('confirm', '') !== 'YES') {
+            return redirect()->back()->with('warning', '为避免误操作，执行全量批量生效前请在确认框输入 YES。');
+        }
+
+        $query = PlatformOrder::query();
+
+        if ($scope === 'filtered') {
+            $query = $this->applyFilters($query, $filters);
+        }
+
+        // 只处理“已支付 + 待处理”的订单（双保险）
+        $query = $query
+            ->where('payment_status', 'paid')
+            ->where('status', 'pending');
+
+        $limit = (int) $request->input('limit', 50);
+        $limit = max(1, min(500, $limit));
+
+        $matchedTotal = (clone $query)->count();
+
+        $orders = $query->orderByDesc('id')->limit($limit)->get(['id']);
+        $processed = $orders->count();
+
+        $success = 0;
+        $nowStr = now()->toDateTimeString();
+
+        foreach ($orders as $row) {
+            $order = PlatformOrder::query()->find($row->id);
+            if (! $order) {
+                continue;
+            }
+
+            // 再次防御：仅推进 pending
+            if ($order->payment_status !== 'paid' || $order->status !== 'pending') {
+                continue;
+            }
+
+            $order->status = 'activated';
+            $order->activated_at = $order->activated_at ?: now();
+
+            $meta = (array) ($order->meta ?? []);
+            $audit = (array) (data_get($meta, 'audit', []) ?? []);
+            $audit[] = [
+                'action' => 'batch_mark_activated',
+                'scope' => $scope,
+                'at' => $nowStr,
+                'admin_id' => $admin->id,
+            ];
+            data_set($meta, 'audit', $audit);
+
+            // 便于筛选/统计：记录最近一次批量生效信息（扁平字段）
+            data_set($meta, 'batch_mark_activated', [
+                'at' => $nowStr,
+                'admin_id' => $admin->id,
+                'scope' => $scope,
+            ]);
+
+            $order->meta = $meta;
+            $order->save();
+
+            $success++;
+        }
+
+        $msg = '批量仅标记为已生效完成：成功 ' . $success . ' 条（命中 ' . $matchedTotal . ' 条，本次处理 ' . $processed . ' 条，limit=' . $limit . '）';
+
+        return redirect()->back()->with('success', $msg);
+    }
+
     public function clearSyncErrors(Request $request): RedirectResponse
     { 
         $this->ensurePlatformAdmin($request);