Accept Merge Request #133: (feature/dgg -> develop)

Merge Request: feat: 【小程序API】完成服务时，提交材料成本，同时写入到派单表。

Created By: @大狗哥
Accepted By: @大狗哥
URL: https://g-bcrc3009.coding.net/p/allocatr/d/allocatr/git/merge/133?initial=true

application/services/OrderDispatchService.php

@@ -402,6 +402,7 @@ class OrderDispatchService extends BaseService
             $order->is_material_used = $params['is_material_used'];
             if ($order->is_material_used == 1) {
                 // 材料成本
+                $orderDispatch->material_cost = $params['material_cost'];
                 $order->material_cost = $params['material_cost'];
                 // 材料凭证图片组
                 $order->material_images = $this->removeStrCdnUrl($params['material_images']);