fix bonus_sn error

mobile/control/admin_oper.php

@@ -197,10 +197,11 @@ class admin_operControl extends mbMemberControl
     public function reset_bonus_snOp()
     {
         $bonus_type = Model('bonus_type');
-        $types = $bonus_type->field('type_id')->where(array('type_id' => array('gt',0)))->limit(false)->select();
+        $types = $bonus_type->field('type_id,type_sn')->where(array('type_id' => array('gt',0)))->limit(false)->select();
         foreach ($types as $type)
         {
             $type_id = intval($type['type_id']);
+            $type_sn = $type['type_sn'];
             $user_bonus = Model('user_bonus');
 
             $bonuses = $user_bonus->field('bonus_id,bonus_sn')->where(array('type_id' => $type_id))->limit(false)->select();
@@ -218,7 +219,7 @@ class admin_operControl extends mbMemberControl
             }
             $pos = 0;
             foreach ($bonuses as $bonus) {
-                $bonus_sn = $bonus['bonus_sn'] . sprintf($format,$pos);
+                $bonus_sn = $type_sn . sprintf($format,$pos);
                 $user_bonus->where(array('bonus_id' => intval($bonus['bonus_id'])))->update(array('bonus_sn' => $bonus_sn));
                 if($user_bonus->affected_rows() <= 0) {
                     Log::record("update bonus_sn error",Log::ERR);