def update(self, request):
try:
item = StockItem.objects.get(
color=request.form.cleaned_data['color'],
measurement=request.form.cleaned_data['measurement'],
product=request.form.cleaned_data['product'])
except StockItem.DoesNotExist:
return rc.NOT_FOUND
quantity = request.form.cleaned_data['quantity']
cart = Cart(request)
cart.update(item, item.get_price(), quantity)
cart_info = cart.summary()
cart_items = []
for i in cart:
thumb = i.stock_item.product.get_thumb()
cart_items.append({
'product': i.stock_item.product,
'package_count': i.stock_item.package_count,
'quantity': i.quantity,
'unit_price': i.stock_item.get_price(),
'color': i.stock_item.color,
'measurement': i.stock_item.measurement,
'thumbnail': {
'80x80': thumb.url_80x80,
}
})
thumb = item.product.get_thumb()
response = {
'checked_out': cart_info.checked_out,
'created_on': cart_info.created_on,
'items': cart_items,
'last_added': {
'product': item.product,
'package_count': item.package_count,
'quantity': quantity,
'unit_price': item.get_price(),
'color': item.color,
'measurement': item.measurement,
'thumbnail': {
'80x80': thumb.url_80x80,
}
}
}
return response
def read(self, request, pk=None):
cart = Cart(request)
cart_info = cart.summary()
if pk:
try:
cart_item = CartItem.objects.get(pk=pk, cart=cart_info.pk)
except CartItem.DoesNotExist:
return rc.NOT_FOUND
response = {
'pk': cart_item.pk,
'item': cart_item.stock_item,
'quantity': cart_item.quantity,
}
else:
cart_items = []
for i in cart:
item_gallery = ProductGallery.objects.get(
product=i.stock_item.product, color=i.stock_item.color)
cart_items.append({
'product':
i.stock_item.product,
'package_count':
i.stock_item.package_count,
'color':
i.stock_item.color,
'measurement':
i.stock_item.measurement,
'thumbnails':
build_thumbnail_list(item_gallery),
})
response = {
'checked_out': cart_info.checked_out,
'created_on': cart_info.created_on,
'items': cart_items,
}
return response
