add actions and utils

frontend/src/actions/order_actions.js

@@ -9,10 +9,10 @@ const receiveOrders = (payload) => ({
   payload,
 })
 
-const receiveOrder = (order) => ({
-  type: RECEIVE_ORDER,
-  order,
-})
+// const receiveOrder = (order) => ({
+//   type: RECEIVE_ORDER,
+//   order,
+// })
 
 export const fetchOrders = () => (dispatch) => {
   OrderAPIUtil.getOrders()

frontend/src/components/order/OrderIndex.jsx

@@ -11,7 +11,7 @@ const OrderIndex = ({ orders, fetchOrders }) => {
       setFetchAttempted(true);
       fetchOrders();
     }
-  }, [ ])
+  }, [fetchOrders, fetchAttempted])
 
   return (
     <div>

frontend/src/util/orders_api_util.jsx

-import axios from 'axios';
+// import axios from 'axios';
 
 const sampleRes = {
   allIds: ["1", "2", "3"],