修复旧的抄表单没有生成amount导致无法审核的问题,并刷新抄表单金额字段

application/em/controller/Invoice.php

@@ -160,7 +160,15 @@ class Invoice extends Base
         $inv->rate = $uData['rate'];
         $inv->repo_numb = round(($uData['current_sum_numb'] - $uData['last_sum_numb']) * $uData['rate'],3);
 
-        if(!$uData['amount']) $uData['amount'] =round($inv->repo_numb * $uData['pay_price'],3);
+        if(!$uData['amount']) {
+            $uData['amount'] =round($inv->repo_numb * $uData['pay_price'],3);
+
+            $useage = \app\em\model\Useage::get(['useage_id'=>$uData['useage_id']]);
+            if($useage) {
+                $useage->amount =  $uData['amount'];
+                $useage->save();
+            }
+        }
 
         $inv->payment_amount = $inv->payment_balance = $uData['amount'];
         //结算信息