更新若干功能

app/Service/wx/WxListService.php

@@ -191,6 +191,7 @@ class WxListService extends BaseWxService
         }
         $priceSheetId = (int) ($params['price_sheet_id'] ?? 0);
         $quantity = max(1, (int) ($params['quantity'] ?? 1));
+        \App\Service\business\StockService::getInstance()->assertAvailable($priceSheetId, $quantity);
 
         $exists = ListItemModel::where('list_id', $listId)
             ->where('catalogue_id', $catalogueId)
@@ -242,6 +243,8 @@ class WxListService extends BaseWxService
             $this->utils->errorThrow('明细不存在');
         }
         $sheetId = (int) ($update['price_sheet_id'] ?? $item['price_sheet_id']);
+        $qty = (int) ($update['quantity'] ?? $item['quantity']);
+        \App\Service\business\StockService::getInstance()->assertAvailable($sheetId, $qty);
         $material = (string) ($update['material_key'] ?? $item['material_key'] ?? 'routine');
         if ($sheetId > 0) {
             $sheet = PriceSheetModel::where('id', $sheetId)->where('deleted_at', 0)->first();
@@ -255,4 +258,13 @@ class WxListService extends BaseWxService
         }
         return ListItemModel::where('id', $itemId)->whereIn('list_id', $listIds)->update($update);
     }
+
+    /**
+     * 导出本人清单报价，给分享/下载用
+     */
+    public function exportQuote(int $id): array
+    {
+        $info = $this->detail($id);
+        return \App\Service\common\ExcelCsvService::getInstance()->quoteFromList($info);
+    }
 }