ruch/example/src/mocks/handlers/cart.ts

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// Cart Domain MSW Handlers
// This file contains Mock Service Worker handlers for cart domain API endpoints

import { http, HttpResponse } from 'msw';
import { mockCartData } from '../../../domains/cart/mocks/mockData';

const API_BASE = '/api/cart';

export const cartHandlers = [
  // GET /cart - List all cart items
  http.get(`${API_BASE}`, () => {
    return HttpResponse.json(mockCartData.getAll());
  }),

  // GET /cart/:id - Get single cart item
  http.get(`${API_BASE}/:id`, ({ params }) => {
    const { id } = params;
    const item = mockCartData.getById(id as string);
    
    if (!item) {
      return new HttpResponse(null, { 
        status: 404,
        statusText: 'Cart not found'
      });
    }
    
    return HttpResponse.json(item);
  }),

  // POST /cart - Create new cart item
  http.post(`${API_BASE}`, async ({ request }) => {
    try {
      const newItem = await request.json();
      const createdItem = mockCartData.create(newItem);
      
      return HttpResponse.json(createdItem, { status: 201 });
    } catch (error) {
      return new HttpResponse(null, { 
        status: 400,
        statusText: 'Invalid cart data'
      });
    }
  }),

  // PUT /cart/:id - Update cart item
  http.put(`${API_BASE}/:id`, async ({ params, request }) => {
    const { id } = params;
    
    try {
      const updates = await request.json();
      const updatedItem = mockCartData.update(id as string, updates);
      
      if (!updatedItem) {
        return new HttpResponse(null, { 
          status: 404,
          statusText: 'Cart not found'
        });
      }
      
      return HttpResponse.json(updatedItem);
    } catch (error) {
      return new HttpResponse(null, { 
        status: 400,
        statusText: 'Invalid cart data'
      });
    }
  }),

  // DELETE /cart/:id - Delete cart item
  http.delete(`${API_BASE}/:id`, ({ params }) => {
    const { id } = params;
    const deleted = mockCartData.delete(id as string);
    
    if (!deleted) {
      return new HttpResponse(null, { 
        status: 404,
        statusText: 'Cart not found'
      });
    }
    
    return new HttpResponse(null, { status: 204 });
  }),

  // Add more cart-specific endpoints here
  // Example: GET /cart/:id/relationships
  // http.get(`${API_BASE}/:id/relationships`, ({ params }) => {
  //   const { id } = params;
  //   const relationships = mockCartData.getRelationships(id as string);
  //   return HttpResponse.json(relationships);
  // }),
];