148 lines
4.2 KiB
Python
148 lines
4.2 KiB
Python
from decimal import Decimal
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from django.shortcuts import get_object_or_404, render
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from django.views.generic import TemplateView
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from shop.filters import ProductFilter
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from shop.models import (
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CartItem,
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CustomerAddress,
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Product,
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ProductPrice,
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ShippingMethod,
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WishlistedProduct,
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)
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from web.mixins import FilteredQuerysetMixin, PaginatedQuerysetMixin
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from web.settings import ANONYMOUS_CART_ID_COOKIE_NAME
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from web.utils import get_or_create_cart
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class ListProducts(TemplateView, FilteredQuerysetMixin, PaginatedQuerysetMixin):
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template_name = "web/list_products.html"
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queryset = Product.objects.filter(hidden=False).prefetch_related(
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"images",
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)
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filter_class = ProductFilter
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def get_context_data(self, **kwargs):
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qs = self.get_queryset()
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page = self.get_paginated_queryset(qs)
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return {
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"page": page,
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"has_next_page": page.has_next(),
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"has_previous_page": page.has_previous(),
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}
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class ListWishlistedProducts(
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TemplateView, FilteredQuerysetMixin, PaginatedQuerysetMixin
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):
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template_name = "web/list_products.html"
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queryset = Product.objects.filter(hidden=False).prefetch_related(
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"images",
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)
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filter_class = ProductFilter
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def get_queryset(self):
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product_ids = WishlistedProduct.objects.filter(
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user=self.request.user
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).values_list("product", flat=True)
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return super().get_queryset().filter(pk__in=product_ids).distinct()
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def get_context_data(self, **kwargs):
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qs = self.get_queryset()
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page = self.get_paginated_queryset(qs)
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return {
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"page": page,
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"has_next_page": page.has_next(),
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"has_previous_page": page.has_previous(),
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}
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def cart_dropdown(request, *args, **kwargs):
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cart, created = get_or_create_cart(request)
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response = render(
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request,
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"components/cart/cart_navbar.html",
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context={
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"cart": cart,
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},
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)
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if not request.user.is_authenticated:
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response.set_cookie(ANONYMOUS_CART_ID_COOKIE_NAME, cart.uuid)
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return response
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def cart(request, *args, **kwargs):
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cart, created = get_or_create_cart(request)
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items = CartItem.objects.filter(cart=cart)
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base_total = Decimal("0.00")
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tax_total = Decimal("0.00")
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for item in items:
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price = ProductPrice.objects.filter(product=item.product, current=True).first()
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base_total += price.price * item.quantity
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tax_total += round(
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price.price * Decimal(price.tax.value / 100) * item.quantity, 2
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)
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total = base_total + tax_total
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if request.user.is_authenticated:
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billing_address = CustomerAddress.objects.filter(
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user=request.user, address_type=CustomerAddress.Types.BILLING, default=True
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).first()
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shipping_address = CustomerAddress.objects.filter(
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user=request.user,
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address_type=CustomerAddress.Types.SHIPPING,
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).first()
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else:
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billing_address = None
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shipping_address = None
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shipping_methods = ShippingMethod.objects.all()
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response = render(
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request,
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"components/cart/cart.html",
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context={
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"cart": cart,
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"items": items,
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"total": total,
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"base_total": base_total,
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"tax_total": tax_total,
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"billing_address": billing_address,
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"shipping_address": shipping_address,
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"shipping_methods": shipping_methods,
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},
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)
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if not request.user.is_authenticated:
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response.set_cookie(ANONYMOUS_CART_ID_COOKIE_NAME, cart.uuid)
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return response
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class WishlistButton(TemplateView):
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template_name = "components/products/wishlist_button.html"
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def get_context_data(self, **kwargs):
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product = get_object_or_404(Product, pk=self.kwargs.get("pk"))
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is_wishlisted = WishlistedProduct.objects.filter(
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user=self.request.user, product=product
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).exists()
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return {
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"is_wishlisted": is_wishlisted,
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"product": product,
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}
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list_products = ListProducts.as_view()
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list_wishlisted_products = ListWishlistedProducts.as_view()
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wishlist_button = WishlistButton.as_view()
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