72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
from django.contrib import messages
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from django.contrib.auth.decorators import permission_required
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from django.http import HttpRequest, HttpResponse
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from django.shortcuts import get_object_or_404, redirect
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from django.template.response import TemplateResponse
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from django.views.decorators.http import condition, require_http_methods
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from purchase.forms import BasketForm
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from purchase.models import Basket
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from purchase.views.reports import reports_etag
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@require_http_methods(["GET", "POST"])
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@permission_required("purchase.add_basket")
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@condition(etag_func=reports_etag)
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def new_basket(request: HttpRequest) -> HttpResponse:
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if request.method == "POST":
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form = BasketForm(request.POST)
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if form.is_valid():
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instance = form.save()
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if request.user.has_perm("purchase.change_basket"):
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url = instance.get_absolute_url()
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else:
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url = reverse("purchase:new")
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messages.success(request, _("Successfully created basket."))
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return redirect(url)
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else:
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form = BasketForm()
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return TemplateResponse(request, "purchase/basket_form.html", {"form": form})
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@require_http_methods(["GET", "POST"])
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@permission_required("purchase.change_basket")
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@condition(etag_func=reports_etag)
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def update_basket(request: HttpRequest, pk: int) -> HttpResponse:
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basket = get_object_or_404(Basket.objects.priced(), pk=pk)
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if request.method == "POST":
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form = BasketForm(request.POST, instance=basket)
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if form.is_valid():
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basket = form.save()
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messages.success(request, _("Successfully updated basket."))
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return redirect(basket.get_absolute_url())
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else:
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form = BasketForm(instance=basket)
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return TemplateResponse(
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request, "purchase/basket_form.html", {"form": form, "basket": basket}
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)
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@permission_required("purchase.view_basket")
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@condition(etag_func=reports_etag)
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def list_baskets(request: HttpRequest) -> HttpResponse:
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context = {"baskets": Basket.objects.priced().order_by("-id")}
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return TemplateResponse(request, "purchase/basket_list.html", context)
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@require_http_methods(["GET", "POST"])
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@permission_required("purchase.delete_basket")
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def delete_basket(request: HttpRequest, pk: int) -> HttpResponse:
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basket = get_object_or_404(Basket, pk=pk)
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if request.method == "GET":
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context = {"basket": basket}
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return TemplateResponse(request, "purchase/basket_confirm_delete.html", context)
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else:
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basket.delete()
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messages.success(request, _("Basket successfully deleted."))
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return redirect("purchase:list")
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