修复 【兑换码管理】编辑页面，新增立减金商品，总预算/面额存在小数，提交审核审批通过后，剩余数量会出现小数

src/pages/exchangecode/edit/edit.js

@@ -340,13 +340,15 @@ export default class exchangedit extends React.Component {
           channel_activity_id: item.entity.channel_activity_id,
           product_name: item.entity.batch_goods_name,
           quantity: item.entity.stock,
-          stock:
+          stock: Math.trunc(
             item.entity.all_budget / item.entity.reduce_amount -
-            item.entity.used_amount / item.entity.reduce_amount,
-          usage:
+              item.entity.used_amount / item.entity.reduce_amount
+          ),
+          usage: Math.trunc(
             item.entity.all_budget / item.entity.reduce_amount -
-            (item.entity.all_budget - item.entity.used_amount) /
-              item.entity.reduce_amount,
+              (item.entity.all_budget - item.entity.used_amount) /
+                item.entity.reduce_amount
+          ),
           effectDate:
             item.entity.time_limit.effect_time.start_time +
             ' 至 ' +