commit of pseudo idea of the form
This commit is contained in:
Ivan Hörler
parent
775f32887a
commit
080bb7823d
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@ -1,5 +1,12 @@
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from django import forms
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from webshop.models import Salutation, City, Picture, Article, Option
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from webshop.models import (
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Salutation,
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City,
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Picture,
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Article,
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Option,
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OrderPosition
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)
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class RegistrationForm(forms.Form):
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@ -58,3 +65,14 @@ class AddToCartForm(forms.Form):
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label='Amount in piece.',
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help_text="Enter a Value between 1 and 99.",
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initial=1)
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class CartForm(forms.Form):
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def ChangeAmount(self):
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article = OrderPosition.objects.filter(pk=self.id)
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amountfield = forms.IntegerField(
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label='pce',
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help_text='Enter a Value between 1 and 99.',
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initial=article.amount
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)
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return amountfield
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@ -3,9 +3,17 @@ from django.shortcuts import get_object_or_404, render
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.models import User
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from django.contrib.auth.forms import UserCreationForm
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from webshop.models import (Article, Category, ArticleStatus, Person,
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City, Picture, CartPosition, ShoppingCart)
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from webshop.forms import RegistrationForm, AddToCartForm
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from webshop.models import (Article,
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Category,
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ArticleStatus,
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Person,
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City,
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Picture,
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CartPosition,
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ShoppingCart)
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from webshop.forms import (RegistrationForm,
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AddToCartForm,
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CartForm)
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from currencies.models import ExchangeRate, ExchangeRate_name
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from currencies.forms import CurrenciesForm
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@ -125,11 +133,9 @@ def article_details(request, article_id):
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picture_list = Picture.objects.filter(article=article_id)
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if request.method == 'POST':
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print(request.POST)
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# hier wird das Currency dropdown bearbeitet:
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if 'currencies' in request.POST:
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currencies_form = CurrenciesForm(request.POST)
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print("currencies_form")
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if currencies_form.is_valid():
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cf = currencies_form.cleaned_data
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if cf['currencies']:
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@ -143,14 +149,9 @@ def article_details(request, article_id):
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# hier wird der Artikel in den Wahrenkorb transferiert:
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if 'amount' in request.POST:
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amount = AddToCartForm(request.POST)
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print("add_to_cart_form")
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if amount.is_valid():
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print("is valid")
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amount = amount.cleaned_data['amount']
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currency_id = request.session['currency']
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print("amount:", amount,
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"article_id:", article_id,
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"currency_id:", currency_id)
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article = Article.objects.get(id=article_id)
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try:
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cart_id = ShoppingCart.objects.get(user=request.user)
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@ -234,6 +235,7 @@ def cart(request):
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cart_id = False
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articles_list = ""
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prices_in_cart = []
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totalprice_of_one = []
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total = 0
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if not 'currency' in request.session:
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@ -242,15 +244,40 @@ def cart(request):
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currency = request.session['currency']
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if request.method == 'POST':
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currencies_form = CurrenciesForm(request.POST)
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if currencies_form.is_valid():
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cf = currencies_form.cleaned_data
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if cf['currencies']:
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selection = cf['currencies']
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request.session['currency'] = selection.id
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currency_name = ExchangeRate_name.objects.get(id=selection.id)
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else:
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request.session['currency'] = None
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# here we react to a currency dropdown change:
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if 'currencies' in request.POST:
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currencies_form = CurrenciesForm(request.POST)
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if currencies_form.is_valid():
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cf = currencies_form.cleaned_data
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if cf['currencies']:
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selection = cf['currencies']
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request.session['currency'] = selection.id
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currency_name = ExchangeRate_name.objects.get(
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id=selection.id)
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else:
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request.session['currency'] = None
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# here we react to a change of amount per item in the Cart:
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if 'amount' in request.POST:
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print(request.POST)
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amount = CartForm.ChangeAmount(request.POST)
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if amount.is_valid():
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amount = amount.cleaned_data['amount']
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article = Article.objects.get(id=article_id)
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try:
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cart_id = ShoppingCart.objects.get(user=request.user)
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except:
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cart_id = ShoppingCart.objects.create(user=request.user)
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cart_id.save()
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if cart_id:
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cart_position = CartPosition.objects.create(
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article=article,
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amount=amount,
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cart=ShoppingCart.objects.get(user=request.user)
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)
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cart_position.save()
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amount = CartForm.ChangeAmount()
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else:
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amount = AddToCartForm()
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try:
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cart_id = ShoppingCart.objects.get(user=request.user)
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@ -261,8 +288,8 @@ def cart(request):
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articles = CartPosition.objects.filter(cart=cart_id)
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articles_list = list(articles)
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for idx, article in enumerate(articles_list):
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print(article, idx)
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if currency is not None:
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articles_list[idx] = article
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article.price_in_chf = rate.exchange(
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currency, article.article.price_in_chf)
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currency_name = ExchangeRate_name.objects.get(id=currency)
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@ -271,7 +298,6 @@ def cart(request):
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article.price_in_chf)
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amount = article.amount
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totalprice_of_one = Decimal(amount) * article.article.price_in_chf
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articles_list[idx] = article
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prices_in_cart.append(article.article.price_in_chf)
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@ -299,7 +325,7 @@ def cart(request):
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return render(request, 'webshop/cart.html',
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{'articles_list': articles_list,
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'totalprice_of_one': totalprice_of_one,
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'totalprice_of_one': totalprice_of_one,
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'total': total,
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'currencies_form': currencies_form,
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'article_view': article_view,
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