Create mobile-shopping app

mobile-shopping/src/services/ShoppingService.js

@@ -0,0 +1,51 @@
+import requestUtil from '../utils/RequestUtil';
+
+class ShoppingService {
+  constructor() {
+    this.endpoint = '/api/shopping';
+  }
+
+  // Get all shopping items
+  async getItems() {
+    return requestUtil.get(this.endpoint);
+  }
+
+  // Get a specific shopping item
+  async getItem(id) {
+    return requestUtil.get(`${this.endpoint}/${id}`);
+  }
+
+  // Create a new shopping item
+  async createItem(item) {
+    return requestUtil.post(this.endpoint, item);
+  }
+
+  // Update a shopping item
+  async updateItem(id, item) {
+    return requestUtil.put(`${this.endpoint}/${id}`, item);
+  }
+
+  // Toggle checked status of an item
+  async toggleItem(id) {
+    return requestUtil.patch(`${this.endpoint}/${id}/toggle`);
+  }
+
+  // Delete a shopping item
+  async deleteItem(id) {
+    return requestUtil.delete(`${this.endpoint}/${id}`);
+  }
+
+  // Delete all checked items
+  async deleteCheckedItems() {
+    return requestUtil.delete(`${this.endpoint}/checked/all`);
+  }
+
+  // Health check
+  async healthCheck() {
+    return requestUtil.get('/api/health');
+  }
+}
+
+// Create and export a singleton instance
+const shoppingService = new ShoppingService();
+export default shoppingService;