test

application/em/controller/WriteOff.php

@@ -90,6 +90,9 @@ class WriteOff extends Controller
                 ->order('payment_id asc')
                 ->select();
             if($payments->isEmpty()) {
+                $account = EmAccount::get(['account_id'=>$invoice->account_id]);
+                $account->amount  -= $invoice->payment_balance;
+                $account->save();
                 return '没有销账的缴费单!';
             }
         }