update

app/service/trade/afterSale.js

@@ -129,6 +129,17 @@ class AfterSaleService extends CrudService {
     // 修改订单详情的优惠券标记
     tran.update('OrderDetail', orderDetail._id, { 'total_detail.discount_detail': discount_detail });
   }
+
+  async fetch(filter) {
+    assert(filter);
+    filter = await this.beforeFetch(filter);
+    const { _id, id } = filter;
+    if (_id || id) filter = { _id: ObjectId(_id || id) };
+    const { populate } = this.getRefMods();
+    let res = await this.model.findOne(filter).populate(populate).exec();
+    res = await this.afterFetch(filter, res);
+    return res;
+  }
 }
 
 module.exports = AfterSaleService;