apply loyalty discount logic

src/pages/checkout/hooks/useOrder.ts

@@ -1,5 +1,10 @@
 import { message } from "antd";
-import { clearCart, selectCart } from "features/order/orderSlice";
+import {
+  clearCart,
+  selectCart,
+  selectCartTotalWithLoyaltyDiscount,
+  selectHighestPricedLoyaltyItem,
+} from "features/order/orderSlice";
 import { useCallback } from "react";
 import { useTranslation } from "react-i18next";
 import { useNavigate, useParams } from "react-router-dom";
@@ -29,6 +34,10 @@ export default function useOrder() {
     orderType,
     giftDetails,
   } = useAppSelector(selectCart);
+  const highestLoyaltyItem = useAppSelector(selectHighestPricedLoyaltyItem);
+  const { useLoyaltyPoints } = useAppSelector(selectCart);
+
+  const orderPrice = useAppSelector(selectCartTotalWithLoyaltyDiscount);
 
   const [createOrder] = useCreateOrderMutation();
 
@@ -59,10 +68,8 @@ export default function useOrder() {
       pickup_comments: "",
       pickup_time: estimateTime,
       delivery_pickup_interval: "",
-      orderPrice: items.reduce(
-        (acc, item) => acc + item.price * item.quantity,
-        0,
-      ),
+      orderPrice: orderPrice,
+      use_loylaty: useLoyaltyPoints && highestLoyaltyItem ? 1 : 0,
       useWallet: 0,
       tip,
       ...(orderType === "gift"
@@ -74,7 +81,7 @@ export default function useOrder() {
             senderEmail: giftDetails?.senderEmail,
             senderPhone: giftDetails?.senderPhone,
             senderName: giftDetails?.senderName,
-            dineType: orderType
+            dineType: orderType,
           }
         : {}),
     })
@@ -120,6 +127,7 @@ export default function useOrder() {
     user_uuid,
     estimateTime,
     tip,
+    orderPrice,
     t,
     navigate,
     dispatch,