update

src/services/product.service.js

@@ -0,0 +1,30 @@
+import apiClient from "./axios";
+import productsData from "@/data/products.json";
+
+/**
+ * Product service — every method returns a Promise so components
+ * and Redux thunks can call it the same way once the real backend
+ * exists. Until then, each method resolves with local mock data.
+ */
+export const productService = {
+  /**
+   * @returns {Promise<Array>} list of vending machine products
+   */
+  async getAll() {
+    // TODO: Connect Product API
+    // return apiClient.get("/products").then((res) => res.data);
+    return Promise.resolve(productsData);
+  },
+
+  /**
+   * @param {string} id
+   * @returns {Promise<Object|undefined>}
+   */
+  async getById(id) {
+    // TODO: Connect Product API
+    // return apiClient.get(`/products/${id}`).then((res) => res.data);
+    return Promise.resolve(productsData.find((product) => product.id === id));
+  },
+};
+
+export default productService;