del useless

common/models/forms/DeclarationUpgradeForm.php

@@ -306,11 +306,12 @@ class DeclarationUpgradeForm extends Model
                 'lvPv' => $this->_decPv
             ];
             $modifyDecLv = $decLevelLog->frontendChange($decLog);
+            if (empty($modifyDecLv)) {
+                $transaction->rollBack();
+                throw new Exception("为会员升级失败");
+            }
             $transaction->commit();
         } catch(Exception $e) {
-            file_put_contents('err_upgrade_txt.txt', var_export([
-                'err' => $e->getMessage()
-            ],true));
             $transaction->rollBack();
             throw new Exception($e->getMessage());