def addBasket(request, product_id, qty):
# ToDo figure out this tax stuff
tax = 1
stockrecord = get_object_or_404(StockRecords, product_id=product_id)
if (qty > stockrecord.num_in_stock):
errorMsg = "Quantity is greater than {0}.".format(
stockrecord.num_in_stock)
return HttpResponseBadRequest(json.dumps({'errors': errorMsg}),
content_type='application/json')
if (qty < 1):
return HttpResponseBadRequest(json.dumps(
{'errors': "Quantity cannot be less than 1."}),
content_type='application/json')
currentproduct = get_object_or_404(Product, id=product_id)
parentproduct = get_object_or_404(Product, id=currentproduct.parent_id)
price_excl_tax = convert_to_currency(stockrecord.price_excl_tax * qty)
price_incl_tax = convert_to_currency(
(stockrecord.price_excl_tax * qty) * tax)
image = get_list_or_empty(ProductImages, product_id=parentproduct.id)
basket = request.basket
line_quantity = basket.line_quantity(product=currentproduct,
stockrecord=stockrecord)
line_ref = basket._create_line_reference(product=currentproduct,
stockrecord=stockrecord,
options=None)
if line_quantity == 0:
# item not in the basket line
basket.add_product(currentproduct, qty)
# Send signal for basket addition
add_signal.send(sender=None,
product=currentproduct,
user=request.user,
request=request)
basketline = get_list_or_empty(Line,
line_reference=line_ref,
basket_id=basket.id)[0]
else:
# item already in the basket_line but add to the qty
basketline = Line.objects.get(basket=basket,
product=currentproduct,
line_reference=line_ref)
basketline.quantity = qty
basketline.save(update_fields=["quantity"])
cartInfo = cartInfoJson(basket, basketline, currentproduct, parentproduct,
stockrecord, qty, image)
return HttpResponse(json.dumps(cartInfo, use_decimal=True),
content_type='application/json')
def load_cart(request):
if request.method == 'GET':
cartItems = []
basket = request.basket
index = 0
ret = request.POST
basketlines = get_list_or_empty(Line, basket_id=basket)
if len(basketlines) > 0:
for basketline in basketlines:
currentproduct = get_object_or_404(Product,
id=basketline.product_id)
parentproduct = get_object_or_404(Product,
id=currentproduct.parent_id)
image = get_list_or_empty(ProductImages,
product_id=parentproduct.id)
stockrecord = get_object_or_404(
StockRecords, product_id=basketline.product_id)
price_excl_tax = convert_to_currency(basketline.price_excl_tax)
cartInfo = cartInfoJson(basket, basketline, currentproduct,
parentproduct, stockrecord,
basketline.quantity, image)
cartItems.append(cartInfo)
return HttpResponse(json.dumps(
sorted(cartItems, key=lambda k: k['shop'])),
content_type='application/json')
def cartInfoJson(basket, basketline, currentproduct, parentproduct,
stockrecord, qty, image):
color, size = get_single_variant(currentproduct)
return {
'Id':
basketline.id,
'product_id':
currentproduct.id,
'title':
currentproduct.title,
'description':
strip_tags(parentproduct.description),
'price':
convert_to_currency(stockrecord.price_excl_tax),
'subtotal':
convert_to_currency(stockrecord.price_excl_tax * qty),
'image':
str(
get_thumbnailer(image[0].original).get_thumbnail({
'size': (400, 400),
'box': image[0].cropping,
'crop': True,
'detail': True,
})),
'qty':
qty,
'color':
color,
'size':
size,
'currentStock':
stockrecord.num_in_stock,
'total':
convert_to_currency(basket.total_excl_tax),
'shop':
currentproduct.shop.name,
'shopSlug':
currentproduct.shop.slug,
'msg':
''
}
def get_min_price(item):
return str(convert_to_currency(item.min_child_price_excl_tax))
def cart_total(request):
basket = request.basket
return HttpResponse(json.dumps(
{'total': convert_to_currency(basket.total_excl_tax)},
use_decimal=True),
content_type='application/json')