账单导出

app/Http/Controllers/Mini/BillController.php

@@ -87,41 +87,28 @@ class BillController extends BaseMiniController
     }
 
     /**
-     * 合并导出账单（静态路由放在 /bill/{id} 之前声明）
-     * 仅可导出本店账单（强制 store_id 过滤，张数不匹配说明混入无效账单整批拒绝）；
-     * ?ids=1,2,3 必选（1~100 张）；?category_id= 一级分类过滤（0/缺省=全部）
+     * 单独导出账单：仅可导出本店账单（强制 store_id 过滤）；
+     * ?category_id= 一级分类过滤（0/缺省=全部）
      */
-    #[GetRoute('/bill/export', authorize: true)]
-    public function export(Request $request): Response
+    #[GetRoute('/bill/{id}/export', authorize: true, where: ['id' => '[0-9]+'])]
+    public function export(int $id, Request $request): Response
     {
         $data = $request->validate([
-            'ids' => 'required|string',
             'category_id' => 'nullable|integer|min:0',
         ]);
 
         $store = $this->currentStore($request);
 
-        $ids = array_values(array_unique(array_filter(array_map('intval', explode(',', (string) $data['ids'])))));
-        if ($ids === [] || count($ids) > 100) {
-            throw new RepositoryException('请选择 1~100 张账单');
-        }
-
-        $bills = BillModel::with('store:id,name')
+        $bill = BillModel::with('store:id,name')
             ->where('store_id', $store->id)
-            ->whereIn('id', $ids)
-            ->orderBy('bill_date')
-            ->orderBy('id')
-            ->get();
-        if ($bills->isEmpty()) {
+            ->find($id);
+        if ($bill === null) {
             throw new RepositoryException('账单不存在');
         }
-        if ($bills->count() !== count($ids)) {
-            throw new RepositoryException('存在无效账单，请刷新后重试');
-        }
 
         return Excel::download(
-            new BillExport($bills, (int) ($data['category_id'] ?? 0)),
-            '门店账单_' . now()->format('Ymd_His') . '.xlsx'
+            new BillExport($bill, (int) ($data['category_id'] ?? 0)),
+            '门店账单_' . $bill->bill_no . '.xlsx'
         );
     }