chore: splitted views file into separated files

web/views/components.py

@@ -0,0 +1,45 @@
+from django.shortcuts import render
+from django.views.generic import TemplateView
+
+from shop.filters import ProductFilter
+from shop.models import Cart, Product, ProductPrice
+from web.mixins import FilteredQuerysetMixin, PaginatedQuerysetMixin
+from web.settings import ANONYMOUS_CART_ID_COOKIE_NAME
+from web.utils import get_or_create_cart
+
+
+class ListProducts(TemplateView, FilteredQuerysetMixin, PaginatedQuerysetMixin):
+    template_name = "web/list_products.html"
+    queryset = Product.objects.all().prefetch_related(
+        "images",
+    )
+    filter_class = ProductFilter
+
+    def get_context_data(self, **kwargs):
+        qs = self.get_queryset()
+        page = self.get_paginated_queryset(qs)
+
+        return {
+            "page": page,
+            "has_next_page": page.has_next(),
+            "has_previous_page": page.has_previous(),
+        }
+
+
+def cart_dropdown(request, *args, **kwargs):
+    cart, created = get_or_create_cart(request)
+
+    response = render(
+        request,
+        "components/cart/cart_navbar.html",
+        context={
+            "cart": cart,
+        },
+    )
+
+    if not request.user.is_authenticated:
+        response.set_cookie(ANONYMOUS_CART_ID_COOKIE_NAME, cart.uuid)
+    return response
+
+
+list_products = ListProducts.as_view()

web/views/users.py

@@ -0,0 +1,68 @@
+from django.contrib.auth import login as login_user
+from django.contrib.auth import logout as logout_user
+from django.shortcuts import redirect, render, reverse
+from django.views.generic import TemplateView, View
+
+from users.forms import LoginForm
+
+
+class RedirectionMixin:
+    redirect_to = ""
+
+    def get_redirection(self):
+        return reverse(self.redirect_to)
+
+
+class LoginView(View, RedirectionMixin):
+    template_name = "users/login.html"
+    redirect_to = "web:index"
+    login_form_class = LoginForm
+
+    def get_login_form(self, request):
+        return self.login_form_class(data=request.POST)
+
+    def get(self, request, *args, **kwargs):
+        if request.user.is_authenticated:
+            return redirect(self.get_redirection())
+
+        login_form = self.login_form_class()
+        return render(request, self.template_name, {"form": login_form})
+
+    def post(self, request, *args, **kwargs):
+        login_form = self.get_login_form(request)
+
+        if login_form.is_valid():
+            login_user(request, login_form.get_user())
+
+            if not login_form.cleaned_data.get("remember_me"):
+                request.session.set_expiry(0)
+
+            return redirect(self.get_redirection())
+
+        return render(request, self.template_name, {"form": login_form}, status=400)
+
+
+class LogoutView(View, RedirectionMixin):
+    redirect_to = "web:index"
+
+    def get(self, request, *args, **kwargs):
+        logout_user(request)
+        return redirect(self.get_redirection())
+
+    def post(self, request, *args, **kwargs):
+        logout_user(request)
+        return redirect(self.get_redirection())
+
+
+class RegisterView(TemplateView):
+    template_name = "web/register.html"
+
+
+class ResetPasswordView(TemplateView):
+    template_name = "web/reset-password.html"
+
+
+login = LoginView.as_view()
+logout = LogoutView.as_view()
+register = RegisterView.as_view()
+reset_password = ResetPasswordView.as_view()

web/views/web.py

@@ -0,0 +1,78 @@
+from django.http.response import HttpResponse
+from django.shortcuts import get_object_or_404
+from django.views.decorators.http import require_http_methods
+from django.views.generic import TemplateView, View
+
+from shop.models import CartItem, Product
+from web.settings import ANONYMOUS_CART_ID_COOKIE_NAME
+from web.utils import get_or_create_cart
+
+
+class IndexView(TemplateView):
+    template_name = "web/index.html"
+
+    def get_context_data(self, **kwargs):
+        return {
+            "title": "Shoppy",
+        }
+
+
+class ProductDetail(TemplateView):
+    template_name = "web/product_detail.html"
+
+    def get_context_data(self, pk, slug, **kwargs):
+        product = get_object_or_404(Product, pk=pk)
+
+        return {
+            "product": product,
+            "title": product.name,
+            "description": product.description,
+            "image": product.images.first(),
+        }
+
+
+@require_http_methods(
+    [
+        "POST",
+    ]
+)
+def add_cart_item(request, *args, **kwargs):
+    product = get_object_or_404(Product, pk=request.POST.get("product"))
+    cart, created = get_or_create_cart(request)
+    response = HttpResponse(status=201, headers={"HX-Trigger": "updated-cart"})
+
+    if created and request.user.is_anonymous:
+        response.set_cookie(ANONYMOUS_CART_ID_COOKIE_NAME, cart.uuid)
+
+    # Comprobamos si existe una línea de carrito para ese carrito de ese producto
+    existing_cart_item = CartItem.objects.filter(cart=cart, product=product).first()
+
+    # Si existe, simplemente le sumamos la cantidad a la línea ya existente
+    if existing_cart_item is not None:
+        existing_cart_item.quantity += int(request.POST.get("quantity"))
+        existing_cart_item.save()
+    # Si no, lo creamos
+    else:
+        CartItem.objects.create(
+            cart=cart,
+            quantity=request.POST.get("quantity"),
+            product=product,
+        )
+
+    return response
+
+
+@require_http_methods(
+    [
+        "POST",
+    ]
+)
+def delete_cart_item(request, pk, *args, **kwargs):
+    cart, created = get_or_create_cart(request)
+    cart_item = get_object_or_404(CartItem, pk=pk, cart=cart)
+    cart_item.delete()
+    return HttpResponse(status=204, headers={"HX-Trigger": "updated-cart"})
+
+
+index = IndexView.as_view()
+product_detail = ProductDetail.as_view()