update

app/service/group/group.js

@@ -121,14 +121,9 @@ class GroupService extends CrudService {
    */
   async getGroup({ order_id }) {
     assert(order_id, '缺少订单信息');
-    const order = await this.orderModel.findById(order_id, { group: 1, customer: 1 });
+    const order = await this.orderModel.findById(order_id, { group: 1 });
     if (!order) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到订单信息');
-    let group = _.get(order, 'group');
-    if (!ObjectId.isValid(group)) {
-      const customer = _.get(order, 'customer');
-      const groupData = await this.model.findOne({ 'persons.customer': customer }, { _id: 1 }).sort({ 'meta.createdAt': -1 });
-      group = _.get(groupData, '_id');
-    }
+    const group = _.get(order, 'group');
     return group;
   }