chore: update

lib/manager-context.tsx

@@ -11,10 +11,11 @@ import {
 } from "react";
 
 import { eateryClient } from "./apollo-clients";
-import type {
-  MenuItemEntity,
-  addMenuItemMutation,
-  allEateriesQuery,
+import {
+  type MenuItemEntity,
+  type addMenuItemMutation,
+  type allEateriesQuery,
+  updateMenuItemMutation,
 } from "./types";
 
 // ─── Types ────────────────────────────────────────────────────────────────────
@@ -69,6 +70,18 @@ const ADD_MENU_ITEM = gql`
   }
 `;
 
+const UPDATE_MENU_ITEM = gql`
+  mutation updateMenuItem($menuItem: UpdateMenuItemInput!) {
+    updateMenuItem(menuItem: $menuItem) {
+      id
+      name
+      available
+      description
+      price
+    }
+  }
+`;
+
 // ─── Provider ─────────────────────────────────────────────────────────────────
 
 export function ManagerProvider({ children }: { children: ReactNode }) {
@@ -84,6 +97,13 @@ export function ManagerProvider({ children }: { children: ReactNode }) {
     client: eateryClient,
   });
 
+  const [mutateUpdateMenuItem] = useMutation<updateMenuItemMutation>(
+    UPDATE_MENU_ITEM,
+    {
+      client: eateryClient,
+    },
+  );
+
   useEffect(() => {
     if (data?.allEateries?.[0]) {
       setProducts(data.allEateries[0].menuItems);
@@ -102,8 +122,17 @@ export function ManagerProvider({ children }: { children: ReactNode }) {
     if (data) setProducts((prev) => [...prev, data.addMenuItem]);
   };
 
-  const updateProduct = (product: MenuItemEntity) => {
-    setProducts((prev) => prev.map((p) => (p.id === product.id ? product : p)));
+  const updateProduct = async (product: MenuItemEntity) => {
+    const { data } = await mutateUpdateMenuItem({
+      variables: {
+        menuItem: product,
+      },
+    });
+
+    if (data)
+      setProducts((prev) =>
+        prev.map((p) => (p.id === product.id ? data.updateMenuItem : p)),
+      );
   };
 
   const deleteProduct = (id: string) => {

lib/types.ts

@@ -138,3 +138,7 @@ export interface allEateriesQuery {
 export interface addMenuItemMutation {
   addMenuItem: MenuItemEntity;
 }
+
+export interface updateMenuItemMutation {
+  updateMenuItem: MenuItemEntity;
+}