def prepare_line_data(line):
product_type = line.variant.product.product_type
attributes = product_type.variant_attributes.all()
first_image = line.variant.get_first_image()
price_per_item = line.get_price_per_item(discounts=request.discounts)
line_total = line.get_total(discounts=request.discounts)
return {
'product':
line.variant.product,
'variant':
line.variant.name,
'quantity':
line.quantity,
'attributes':
line.variant.display_variant_attributes(attributes),
'image':
first_image,
'price_per_item':
currencyfmt(price_per_item.gross, price_per_item.currency),
'line_total':
currencyfmt(line_total.gross, line_total.currency),
'update_url':
reverse('cart:update-line', kwargs={'variant_id':
line.variant_id}),
'variant_url':
line.variant.get_absolute_url()
}
def summary(request, cart):
"""Display a cart summary suitable for displaying on all pages."""
def prepare_line_data(line):
product_type = line.variant.product.product_type
attributes = product_type.variant_attributes.all()
first_image = line.variant.get_first_image()
price_per_item = line.get_price_per_item(discounts=request.discounts)
line_total = line.get_total(discounts=request.discounts)
return {
'product': line.variant.product,
'variant': line.variant.name,
'quantity': line.quantity,
'attributes': line.variant.display_variant_attributes(attributes),
'image': first_image,
'price_per_item': currencyfmt(
price_per_item.gross, price_per_item.currency),
'line_total': currencyfmt(line_total.gross, line_total.currency),
'update_url': reverse(
'cart:update-line', kwargs={'variant_id': line.variant_id}),
'variant_url': line.variant.get_absolute_url()}
if cart.quantity == 0:
data = {'quantity': 0}
else:
cart_total = cart.get_total(discounts=request.discounts)
data = {
'quantity': cart.quantity,
'total': currencyfmt(cart_total.gross, cart_total.currency),
'lines': [prepare_line_data(line) for line in cart.lines.all()]}
return render(request, 'cart_dropdown.html', data)
def summary(request, cart):
"""Display a cart summary suitable for displaying on all pages."""
def prepare_line_data(line):
product_class = line.variant.product.product_class
attributes = product_class.variant_attributes.all()
first_image = line.variant.get_first_image()
price_per_item = line.get_price_per_item(discounts=request.discounts)
line_total = line.get_total(discounts=request.discounts)
return {
'product': line.variant.product,
'variant': line.variant.name,
'quantity': line.quantity,
'attributes': line.variant.display_variant(attributes),
'image': first_image,
'price_per_item': currencyfmt(
price_per_item.gross, price_per_item.currency),
'line_total': currencyfmt(line_total.gross, line_total.currency),
'update_url': reverse(
'cart:update-line', kwargs={'variant_id': line.variant_id}),
'variant_url': line.variant.get_absolute_url()}
if cart.quantity == 0:
data = {'quantity': 0}
else:
cart_total = cart.get_total(discounts=request.discounts)
data = {
'quantity': cart.quantity,
'total': currencyfmt(cart_total.gross, cart_total.currency),
'lines': [prepare_line_data(line) for line in cart.lines.all()]}
return render(request, 'cart-dropdown.html', data)
def amount(obj, format='text'):
if format == 'text':
return format_price(
obj.amount, obj.currency, html=False)
if format == 'html':
return format_price(
obj.amount, obj.currency, html=True)
return currencyfmt(obj.amount, obj.currency)
def prepare_line_data(line):
product_type = line.variant.product.product_type
attributes = product_type.variant_attributes.all()
first_image = line.variant.get_first_image()
price_per_item = line.get_price_per_item(discounts=request.discounts)
line_total = line.get_total(discounts=request.discounts)
return {
'product': line.variant.product,
'variant': line.variant.name,
'quantity': line.quantity,
'attributes': line.variant.display_variant_attributes(attributes),
'image': first_image,
'price_per_item': currencyfmt(
price_per_item.gross, price_per_item.currency),
'line_total': currencyfmt(line_total.gross, line_total.currency),
'update_url': reverse(
'cart:update-line', kwargs={'variant_id': line.variant_id}),
'variant_url': line.variant.get_absolute_url()}
def update(request, cart, variant_id):
"""Update the line quantities."""
if not request.is_ajax():
return redirect('cart:index')
variant = get_object_or_404(ProductVariant, pk=variant_id)
discounts = request.discounts
status = None
form = ReplaceCartLineForm(request.POST,
cart=cart,
variant=variant,
discounts=discounts)
if form.is_valid():
form.save()
response = {
'variantId': variant_id,
'subtotal': 0,
'total': 0,
'cart': {
'numItems': cart.quantity,
'numLines': len(cart)
}
}
updated_line = cart.get_line(form.cart_line.variant)
if updated_line:
response['subtotal'] = currencyfmt(
updated_line.get_total(discounts=discounts).gross,
updated_line.get_total(discounts=discounts).currency)
if cart:
cart_total = cart.get_total(discounts=discounts)
response['total'] = currencyfmt(cart_total.gross,
cart_total.currency)
local_cart_total = to_local_currency(cart_total, request.currency)
if local_cart_total:
response['localTotal'] = currencyfmt(local_cart_total.gross,
local_cart_total.currency)
status = 200
elif request.POST is not None:
response = {'error': form.errors}
status = 400
return JsonResponse(response, status=status)
def test_cart_summary_page(client, product, request_cart):
variant = product.variants.get()
request_cart.add(variant, 1)
response = client.get(reverse('cart:cart-summary'))
assert response.status_code == 200
content = response.context
assert content['quantity'] == request_cart.quantity
cart_total = request_cart.get_total()
assert content['total'] == currencyfmt(cart_total.gross.amount,
cart_total.currency)
assert len(content['lines']) == 1
cart_line = content['lines'][0]
assert cart_line['variant'] == variant.name
assert cart_line['quantity'] == 1
def test_cart_summary_page(client, product_in_stock, request_cart):
variant = product_in_stock.variants.get()
request_cart.add(variant, 1)
response = client.get('/cart/summary/')
assert response.status_code == 200
content = response.context
assert content['quantity'] == request_cart.quantity
cart_total = request_cart.get_total()
assert content['total'] == currencyfmt(
cart_total.gross, cart_total.currency)
assert len(content['lines']) == 1
cart_line = content['lines'][0]
assert cart_line['variant'] == variant.name
assert cart_line['quantity'] == 1
def test_cart_summary_page(client, product_in_stock, request_cart):
variant = product_in_stock.variants.get()
request_cart.add(variant, 1)
response = client.get('/cart/summary/')
assert response.status_code == 200
content = response.context
assert content['quantity'] == request_cart.quantity
cart_total = request_cart.get_total()
assert content['total'] == currencyfmt(cart_total.gross,
cart_total.currency)
assert len(content['lines']) == 1
cart_line = content['lines'][0]
assert cart_line['variant'] == variant.name
assert cart_line['quantity'] == 1
def test_cart_summary_page(client, product, request_cart):
variant = product.variants.get()
request_cart.add(variant, 1)
response = client.get(reverse('cart:cart-summary'))
assert response.status_code == 200
content = response.context
assert content['quantity'] == request_cart.quantity
cart_total = request_cart.get_total()
assert content['total'] == currencyfmt(
cart_total.gross.amount, cart_total.currency)
assert len(content['lines']) == 1
cart_line = content['lines'][0]
assert cart_line['variant'] == variant.name
assert cart_line['quantity'] == 1
def update(request, cart, variant_id):
"""Update the line quantities."""
if not request.is_ajax():
return redirect('cart:index')
variant = get_object_or_404(ProductVariant, pk=variant_id)
discounts = request.discounts
status = None
form = ReplaceCartLineForm(
request.POST, cart=cart, variant=variant, discounts=discounts)
if form.is_valid():
form.save()
response = {
'variantId': variant_id,
'subtotal': 0,
'total': 0,
'cart': {
'numItems': cart.quantity,
'numLines': len(cart)}}
updated_line = cart.get_line(form.cart_line.variant)
if updated_line:
response['subtotal'] = currencyfmt(
updated_line.get_total(discounts=discounts).gross,
updated_line.get_total(discounts=discounts).currency)
if cart:
cart_total = cart.get_total(discounts=discounts)
response['total'] = currencyfmt(
cart_total.gross, cart_total.currency)
local_cart_total = to_local_currency(cart_total, request.currency)
if local_cart_total:
response['localTotal'] = currencyfmt(
local_cart_total.gross, local_cart_total.currency)
status = 200
elif request.POST is not None:
response = {'error': form.errors}
status = 400
return JsonResponse(response, status=status)
def amount(obj, format="text"):
if format == "text":
return format_price(obj.amount, obj.currency, html=False)
if format == "html":
return format_price(obj.amount, obj.currency, html=True)
return currencyfmt(obj.amount, obj.currency)
def format_money(money):
return currencyfmt(money.amount, money.currency)
def gross(price, html=False, normalize=False):
if html or normalize:
return format_price(price.gross, price.currency, html, normalize)
return currencyfmt(price.gross, price.currency)
def tax(price, html=False, normalize=False):
if html or normalize:
return format_price(price.tax, price.currency, html, normalize)
return currencyfmt(price.tax, price.currency)
def amount(obj, format='text'):
if format == 'text':
return format_price(obj.value, obj.currency, html=False)
if format == 'html':
return format_price(obj.value, obj.currency, html=True)
return currencyfmt(obj.value, obj.currency)
def format_money(money):
return currencyfmt(money.amount, money.currency)
