made wallet to reload on coupon redeem

src/store/walletDetails.js

@@ -1,18 +1,21 @@
 import { createSlice } from "@reduxjs/toolkit";
 
 const initialState = {
-  walletDetails: {},
+  walletDetails: {
+    loading: true,
+    data: []
+  },
 };
 
 export const walletSlice = createSlice({
   name: "walletDetails",
   initialState,
   reducers: {
-    viewWalletDetails: (state, action) => {
+    updateWalletDetails: (state, action) => {
       state.walletDetails = { ...action.payload };
     },
   },
 });
 
-export const { viewWalletDetails } = walletSlice.actions;
+export const { updateWalletDetails } = walletSlice.actions;
 export default walletSlice.reducer;