- This cart seams to lack some Items. - Go get some in the store! + Something whent wrong. Your cart is empty.
{% endif %} diff --git a/django/didgeridoo/webshop/views.py b/django/didgeridoo/webshop/views.py index 9313c73..498ed57 100644 --- a/django/didgeridoo/webshop/views.py +++ b/django/didgeridoo/webshop/views.py @@ -198,16 +198,55 @@ def cart(request): article_view = True currency_name = "CHF" message = "" - articles_list = "" + cart_position_list = "" prices_in_cart = [] totalprice_list = [] total = 0 +# here we configure the users Currency: if not 'currency' in request.session: request.session['currency'] = None else: currency = request.session['currency'] +# here we handle the normal cart view: + # if the cart_id is set the user has already added items to cart. + try: + cart_id = ShoppingCart.objects.get(user=request.user.id) + except Exception as e: + message = "You have no items in the Basket" + print('try cart_id exception as: ', e) + cart_id = False + if cart_id: + print('cart_id', cart_id) + articles = CartPosition.objects.filter(cart=cart_id) + cart_position_list = list(articles) + # scrap out the details to calculate Total of item and Summ of All: + for idx, cart_position in enumerate(cart_position_list): + article = CartPosition.objects.get( + cart=cart_id, + article=cart_position.article.id + ) + cart_position.calculate_position_price() + if currency: + print('calc currency') + # get currencyname to display: + currency_name = ExchangeRate_name.objects.get(id=currency) + # get exchange_rate multiplyed: + cart_position.price_in_chf = rate.exchange( + currency, + cart_position.price_in_chf + ) + totalprice_list.append(cart_position.price_in_chf) + cart_position_list[idx] = cart_position + + amount_form = CartForm( + initial=cart_position.amount + ) + + total = sum(totalprice_list) + +# Here we handle all POST Operations: if request.method == 'POST': print(request.POST) # here we react to a currency dropdown change: @@ -224,11 +263,13 @@ def cart(request): else: request.session['currency'] = None # here we react to a change of amount per item in the Cart: - if 'amountfield' in request.POST: + if 'amount_field' in request.POST: print('yes amount post') - - if amount.is_valid(): - amount = amount.cleaned_data['amount'] + amount_form = CartForm(request.POST, + cart_id, + cart_position.article.id) + if amount_form.is_valid(): + amount = amount_form.cleaned_data['amount'] article = Article.objects.get(id=article_id) try: cart_id = ShoppingCart.objects.get(user=request.user) @@ -255,35 +296,7 @@ def cart(request): order = '' checkout_form = CheckoutForm() - # if the cart_id is set the user has already added items to cart. - try: - cart_id = ShoppingCart.objects.get(user=request.user.id) - except Exception as e: - message = "You have no items in the Basket" - print('try cart_id exception as: ', e) - cart_id = False - if cart_id: - print('cart_id', cart_id) - articles = CartPosition.objects.filter(cart=cart_id) - cart_position_list = list(articles) - # scrap out the details to calculate Total of item and Summ of All: - for idx, cart_position in enumerate(cart_position_list): - cart_position.calculate_position_price() - if currency: - cart_position.price_in_chf = rate.exchange( - currency, cart_position.article.price_in_chf) - # get currencyname to display: - currency_name = ExchangeRate_name.objects.get(id=currency) - # get exchange_rate multiplyed: - cart_position.article.price_in_chf = rate.exchange( - currency, - cart_position.article.price_in_chf) - amount = cart_form.change_amount(request.POST, - cart_position.article) - totalprice_list.append(cart_position.position_price) - cart_position_list[idx] = cart_position - total = sum(totalprice_list) return render(request, 'webshop/cart.html', {'cart_position_list': cart_position_list, @@ -291,7 +304,7 @@ def cart(request): 'total': total, 'cart_form': cart_form, 'currencies_form': currencies_form, - 'checkout_form': checkout_form, + 'amount_form': amount_form, 'article_view': article_view, 'currency_name': currency_name, 'category_list': category_list,