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59 lines
2.0 KiB
59 lines
2.0 KiB
from django.shortcuts import render, redirect, get_object_or_404
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from django.contrib import messages
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from .models import Product, CartItem
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from django.db.models import Sum
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from .cart import add_to_cart
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from . import cart
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# Create your views here.
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def product_list(request):
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products = Product.objects.all()
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cart_items = cart.get_cart_items(request)
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total = cart.get_cart_total(request)
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return render(request, 'shop/product_list.html', {
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'products': products,
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'cart_items': cart_items,
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'total': total
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})
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def view_cart(request):
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"""Display the shopping cart"""
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cart_items = cart.get_cart_items(request)
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total = cart.get_cart_total(request)
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total_quantity = cart_items.aggregate(total_quantity=Sum('quantity'))['total_quantity']
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return render(request, 'shop/cart.html', {
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'cart_items': cart_items,
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'total': total,
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'total_quantity': total_quantity
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})
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def add_to_cart_view(request, product_id):
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"""Add a product to the cart"""
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product = get_object_or_404(Product, id=product_id)
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quantity = int(request.POST.get('quantity', 1))
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color_id = request.POST.get('color')
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size_id = request.POST.get('size')
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cart_item = add_to_cart(request, product_id, quantity, color_id, size_id)
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messages.success(request, f'{cart_item.quantity} x {product.title} added to your cart')
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return redirect('shop:product_list')
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def update_cart_view(request, product_id):
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"""Update cart item quantity"""
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if request.method == 'POST':
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quantity = int(request.POST.get('quantity', 0))
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cart.update_cart_item(request, product_id, quantity)
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return redirect('shop:view_cart')
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def remove_from_cart_view(request, product_id):
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"""Remove item from cart"""
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cart.remove_from_cart(request, product_id)
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return redirect('shop:view_cart')
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def clear_cart(request):
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"""Clear the cart"""
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cart.clear_cart(request)
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messages.success(request, "Your cart has been cleared.")
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return redirect('shop:product_list')
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