update async redux

src/containers/BurgerBuilder/BurgerBuilder.tsx

-import React, { useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
 import type { Ingredients, IngredientNames } from '@/interfaces/Ingredients'; 
 import Burger from '@/components/Burger/Burger';
@@ -9,6 +9,7 @@ import { OrderSummary } from '@/components/Burger/OrderSummary';
 import { useAppSelector } from '@/store';
 import { useAppDispatch } from '@/store';
 import { setIngredients } from '@/store/ingredients.slice';
+import { getOrder } from '@/store/orders.slice';
 
 const BurgerBuilder = () => {
     const navigate = useNavigate();
@@ -52,6 +53,10 @@ const BurgerBuilder = () => {
         navigate({pathname: "/checkout"})
     };
 
+    useEffect(() => {
+        dispatch(getOrder())
+    }, [])
+
     return (
         <>
             <Modal show={show} onClosed={onClosedHandler}>

src/store/orders.slice.ts

@@ -22,6 +22,18 @@ export const postOrder = createAsyncThunk(
     }
 )
 
+export const getOrder = createAsyncThunk(
+    "orders/getOrder",
+    async () => {
+        try {
+            const data = await axiosBurger.get("orders.json")
+            return data
+        } catch (error: any) {
+            throw new Error(error)
+        }
+    }
+)
+
 export const ordersSlice = createSlice({
     name: "orders",
     initialState,
@@ -50,5 +62,21 @@ export const ordersSlice = createSlice({
             state.contactData = contactData
             state.price = price
         })
+
+        .addCase(getOrder.pending, (state) => {
+            state.isLoading = true
+            console.log("PENDING");
+            
+        })
+        .addCase(getOrder.rejected, (state, action) => {
+            state.isLoading = false
+            state.error = action.error as Error
+            console.log("REJECT");
+            
+        })
+        .addCase(getOrder.fulfilled, (state, action) => {
+            console.log(action.payload, "FULFILLED");
+            state.isLoading = false
+        })
     }
 });
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