Added a shopping cart feature.
Not the most elegant solution but all issues will be resolved after a meetingpull/2/head
KarolG
rodzic
31e1e0a2ee
commit
8c550aa0dd
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@ -0,0 +1,15 @@
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<!-- basic interface to add produts, created for testing -->
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<!DOCTYPE html>
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<html>
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<head>
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<title>My Store</title>
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</head>
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<body>
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<h1>Welcome to My Store</h1>
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<form action="{% url 'add_to_cart' %}" method="POST">
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<input type="text" id="product_id" name="product_id">
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{% csrf_token %}
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<button type="submit">Add Item to Cart</button>
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</form>
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</body>
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</html>
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@ -1,18 +1,25 @@
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from django.conf import settings
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from django.urls import include, path
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from django.contrib import admin
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from django.views.generic import TemplateView
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from wagtail.admin import urls as wagtailadmin_urls
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from wagtail import urls as wagtail_urls
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from wagtail.documents import urls as wagtaildocs_urls
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from search import views as search_views
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from cart import views as cart_views
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urlpatterns = [
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path("django-admin/", admin.site.urls),
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path("admin/", include(wagtailadmin_urls)),
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path("documents/", include(wagtaildocs_urls)),
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path("search/", search_views.search, name="search")
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path("search/", search_views.search, name="search"),
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path('cart/items/', cart_views.view_cart, name='cart_items'),
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path('add_to_cart/', cart_views.add_to_cart, name='add_to_cart'),
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path('remove_from_cart/', cart_views.remove_from_cart, name='remove_from_cart'),
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path('', TemplateView.as_view(template_name='index.html'), name='index'),
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]
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from django.test import TestCase
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from django.urls import reverse
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from store.models import ProductAuthor, ProductCategory, ProductTemplate, Product
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class StoreTestCase(TestCase):
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def setUp(self):
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self.productid = 1
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self.author = ProductAuthor.objects.create(name='Test Author')
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self.category = ProductCategory.objects.create(name='Test Category')
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self.template = ProductTemplate.objects.create(category=self.category,
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author=self.author,
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title='Test title',
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code='Test code',
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description='Test description'
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)
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self.product = Product.objects.create(template=self.template,
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price=10.99)
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self.cart_url = reverse('view_cart')
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def test_add_to_cart(self):
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response = self.client.post(reverse('add_to_cart',
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args=[self.productid]))
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self.assertEqual(response.status_code, 302)
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def test_remove_from_cart(self):
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response = self.client.post(reverse('remove_from_cart',
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args=[self.productid]))
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self.assertEqual(response.status_code, 302)
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def test_view_cart(self):
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response = self.client.get(self.cart_url)
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self.assertEqual(response.status_code, 200)
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from django.shortcuts import render, redirect
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def add_to_cart(request):
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if request.method == 'POST':
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product_id = request.POST["product_id"]
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cart = request.session['cart']
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if product_id in cart:
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cart[product_id] += 1
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else:
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cart[product_id] = 1
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# Save the session
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request.session.modified = True
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return redirect('../cart/items')
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def remove_from_cart(request):
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if request.method == 'POST':
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product_id = request.POST["product_id"]
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cart = request.session.get('cart', {})
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if product_id in cart:
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del cart[product_id]
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request.session['cart'] = cart
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request.session.modified = True
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# Redirect to the cart page or product listing page
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return redirect('../cart/items')
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def view_cart(request):
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cart = request.session.get('cart', {})
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products = "good"
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return render(request, 'store/cart_items.html',
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{'cart': cart, 'products': products})
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<!-- cart.html -->
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<!-- content will be changed after consultation -->
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<!DOCTYPE html>
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<html>
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<head>
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<title>Shopping Cart</title>
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<style>
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table {
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border-collapse: collapse;
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width: 100%;
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}
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th, td {
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padding: 8px;
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text-align: left;
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border-bottom: 1px solid #ddd;
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}
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th {
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background-color: #f2f2f2;
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}
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</style>
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</head>
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<body>
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{% if cart %}
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<table>
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<tr>
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<th>Product</th>
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<th>Quantity</th>
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<th>Price</th>
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<th>Total</th>
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<th>Remove</th>
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</tr>
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{% for product_id, quantity in cart.items %}
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<tr>
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<td>{{ product_id }}</td>
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<td>{{ quantity }}</td>
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<td>{{ products_dict }}</td>
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<td></td>
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<td><form action="{% url 'remove_from_cart' %}" method="POST">
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<input type="hidden" value= {{ product_id }} name= "product_id" >
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{% csrf_token %}
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<button type="submit">Remove</button></a></form></td>
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</tr>
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{% endfor %}
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</table>
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<p class="cart-total">Cart Total: {{ cart_total }}</p>
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{% else %}
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<p class="empty-cart-msg">Your cart is empty.</p>
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{% endif %}
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</body>
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</html>
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