def post(self, request, format=None):
v_ser = self.add_voucher_serializer_class(data=request.data,
context={'request': request})
if v_ser.is_valid():
basket = operations.get_basket(request)
voucher = v_ser.instance
basket.vouchers.add(voucher)
signals.voucher_addition.send(sender=None,
basket=basket,
voucher=voucher)
# Recalculate discounts to see if the voucher gives any
operations.apply_offers(request, basket)
discounts_after = basket.offer_applications
# Look for discounts from this new voucher
for discount in discounts_after:
if discount['voucher'] and discount['voucher'] == voucher:
break
else:
basket.vouchers.remove(voucher)
return Response(
{
'reason':
_("Your basket does not qualify for a voucher discount"
)
}, # noqa
status=status.HTTP_406_NOT_ACCEPTABLE)
ser = self.serializer_class(voucher, context={'request': request})
return Response(ser.data)
return Response(v_ser.errors, status=status.HTTP_406_NOT_ACCEPTABLE)
def post(self, request, format=None):
v_ser = self.add_voucher_serializer_class(
data=request.data, context={'request': request})
if v_ser.is_valid():
basket = operations.get_basket(request)
voucher = v_ser.instance
basket.vouchers.add(voucher)
signals.voucher_addition.send(
sender=None, basket=basket, voucher=voucher)
# Recalculate discounts to see if the voucher gives any
operations.apply_offers(request, basket)
discounts_after = basket.offer_applications
# Look for discounts from this new voucher
for discount in discounts_after:
if discount['voucher'] and discount['voucher'] == voucher:
break
else:
basket.vouchers.remove(voucher)
return Response(
{'reason': _(
"Your basket does not qualify for a voucher discount")}, # noqa
status=status.HTTP_406_NOT_ACCEPTABLE)
ser = self.serializer_class(
voucher, context={'request': request})
return Response(ser.data)
return Response(v_ser.errors, status=status.HTTP_406_NOT_ACCEPTABLE)
def post(self, request, *args, **kwargs): # pylint: disable=redefined-builtin
p_ser = self.add_product_serializer_class(
data=request.data, context={"request": request}
)
if p_ser.is_valid():
basket = operations.get_basket(request)
product = p_ser.validated_data["url"]
quantity = p_ser.validated_data["quantity"]
options = p_ser.validated_data.get("options", [])
basket_valid, message = self.validate(basket, product, quantity, options)
if not basket_valid:
return Response(
{"reason": message}, status=status.HTTP_406_NOT_ACCEPTABLE
)
basket.add_product(product, quantity=quantity, options=options)
signals.basket_addition.send(
sender=self, product=product, user=request.user, request=request
)
operations.apply_offers(request, basket)
ser = self.serializer_class(basket, context={"request": request})
return Response(ser.data)
return Response({"reason": p_ser.errors}, status=status.HTTP_406_NOT_ACCEPTABLE)
def post(self, request, format=None):
'''
return a basket info refer to oscar api with a little modification
{
"id": 1,
"owner": user_id,
"status": "Open",
"lines": [
{...},
{...}, ...
],
"total_excl_tax": "59.96",
"total_excl_tax_excl_discounts": "66.95",
"total_incl_tax": "59.96",
"total_incl_tax_excl_discounts": "66.95",
"total_tax": "0.00",
"currency": "CNY",
"voucher_discounts": [],
"offer_discounts": [
{
"description": null,
"name": "Normal site offer",
"amount": "6.99"
}
],
"is_tax_known": true
}
'''
ser = AssetLocationReserveSerializer(data=request.data)
ser.is_valid(raise_exception=True)
# 3. empty(flush) the basket and add a stockrecord basketline to the basket, apply all the offers
# 4. return the basket info and display it
options = []
product = None
quantity = 1
sku_code_key = 'sku_code'
for k, v in ser.validated_data.items():
if k == sku_code_key:
product = get_object_or_404(Product,
stockrecords__partner_sku=v)
product.sku_code = v
option = get_object_or_404(ProductOption, code=k)
options.append({
'option': option,
'value': v,
})
basket = operations.get_basket(request)
basket.flush()
basket_valid, message = self.validate(basket, product, quantity,
options)
if not basket_valid:
return Response({'detail': message},
status=status.HTTP_406_NOT_ACCEPTABLE)
basket.add_product(product, quantity=1, options=options)
operations.apply_offers(request, basket)
ser = self.serializer_class(basket, context={'request': request})
return Response(ser.data)
def add_product(request, format=None):
"""
Add a certain quantity of a product to the basket.
POST(url, quantity)
{
"url": "http://testserver.org/oscarapi/products/209/",
"quantity": 6
}
NOT IMPLEMENTED: LineAttributes, which are references to catalogue.Option.
To Implement make the serializer accept lists of option object, which look
like this:
{
option: "http://testserver.org/oscarapi/options/1/,
value: "some value"
},
These should be passed to basket.add_product as a list of dictionaries.
"""
p_ser = serializers.AddProductSerializer(data=request.DATA,
context={'request': request})
if p_ser.is_valid():
basket = get_basket(request)
product = p_ser.object
quantity = p_ser.init_data.get('quantity')
availability = basket.strategy.fetch_for_product(product).availability
# check if product is available at all
if not availability.is_available_to_buy:
return Response({'reason': availability.message},
status=status.HTTP_406_NOT_ACCEPTABLE)
# check if we can buy this quantity
allowed, message = availability.is_purchase_permitted(quantity)
if not allowed:
return Response({'reason': message},
status=status.HTTP_406_NOT_ACCEPTABLE)
# check if there is a limit on amount
allowed, message = basket.is_quantity_allowed(quantity)
if not allowed:
return Response({'reason': message},
status=status.HTTP_406_NOT_ACCEPTABLE)
basket.add_product(p_ser.object, quantity=quantity)
apply_offers(request, basket)
ser = serializers.BasketSerializer(basket,
context={'request': request})
return Response(ser.data)
return Response({'reason': p_ser.errors},
status=status.HTTP_406_NOT_ACCEPTABLE)
def add_product(request, format=None):
"""
Add a certain quantity of a product to the basket.
POST(url, quantity)
{
"url": "http://testserver.org/oscarapi/products/209/",
"quantity": 6
}
NOT IMPLEMENTED: LineAttributes, which are references to catalogue.Option.
To Implement make the serializer accept lists of option object, which look
like this:
{
option: "http://testserver.org/oscarapi/options/1/,
value: "some value"
},
These should be passed to basket.add_product as a list of dictionaries.
"""
p_ser = serializers.AddProductSerializer(data=request.DATA,
context={'request': request})
if p_ser.is_valid():
basket = get_basket(request)
product = p_ser.object
quantity = p_ser.init_data.get('quantity')
availability = basket.strategy.fetch_for_product(product).availability
# check if product is available at all
if not availability.is_available_to_buy:
return Response(
{'reason': availability.message}, status=status.HTTP_406_NOT_ACCEPTABLE)
# check if we can buy this quantity
allowed, message = availability.is_purchase_permitted(quantity)
if not allowed:
return Response({'reason': message}, status=status.HTTP_406_NOT_ACCEPTABLE)
# check if there is a limit on amount
allowed, message = basket.is_quantity_allowed(quantity)
if not allowed:
return Response({'reason': message}, status=status.HTTP_406_NOT_ACCEPTABLE)
basket.add_product(p_ser.object, quantity=quantity)
apply_offers(request, basket)
ser = serializers.BasketSerializer(
basket, context={'request': request})
return Response(ser.data)
return Response({'reason': p_ser.errors}, status=status.HTTP_406_NOT_ACCEPTABLE)
def add_voucher(request, format=None):
"""
Add a voucher to the basket.
POST(vouchercode)
{
"vouchercode": "kjadjhgadjgh7667"
}
Will return 200 and the voucher as json if succesful.
If unsuccessful, will return 406 with the error.
"""
v_ser = serializers.VoucherAddSerializer(data=request.data,
context={'request': request})
if v_ser.is_valid():
basket = get_basket(request)
voucher = v_ser.instance
basket.vouchers.add(voucher)
signals.voucher_addition.send(sender=None,
basket=basket,
voucher=voucher)
# Recalculate discounts to see if the voucher gives any
apply_offers(request, basket)
discounts_after = basket.offer_applications
# Look for discounts from this new voucher
for discount in discounts_after:
if discount['voucher'] and discount['voucher'] == voucher:
break
else:
basket.vouchers.remove(voucher)
return Response(
{
'reason':
_("Your basket does not qualify for a voucher discount")
},
status=status.HTTP_406_NOT_ACCEPTABLE)
ser = serializers.VoucherSerializer(voucher,
context={'request': request})
return Response(ser.data)
return Response(v_ser.errors, status=status.HTTP_406_NOT_ACCEPTABLE)
def add_voucher(request, format=None):
"""
Add a voucher to the basket.
POST(vouchercode)
{
"vouchercode": "kjadjhgadjgh7667"
}
Will return 200 and the voucher as json if succesful.
If unsuccessful, will return 406 with the error.
"""
v_ser = serializers.VoucherAddSerializer(data=request.data,
context={'request': request})
if v_ser.is_valid():
basket = get_basket(request)
voucher = v_ser.instance
basket.vouchers.add(voucher)
signals.voucher_addition.send(
sender=None, basket=basket, voucher=voucher)
# Recalculate discounts to see if the voucher gives any
apply_offers(request, basket)
discounts_after = basket.offer_applications
# Look for discounts from this new voucher
for discount in discounts_after:
if discount['voucher'] and discount['voucher'] == voucher:
break
else:
basket.vouchers.remove(voucher)
return Response(
{'reason': _(
"Your basket does not qualify for a voucher discount")},
status=status.HTTP_406_NOT_ACCEPTABLE)
ser = serializers.VoucherSerializer(
voucher, context={'request': request})
return Response(ser.data)
return Response(v_ser.errors, status=status.HTTP_406_NOT_ACCEPTABLE)
def post(self, request, format=None):
p_ser = self.add_product_serializer_class(data=request.data,
context={'request': request})
if p_ser.is_valid():
basket = operations.get_basket(request)
product = p_ser.validated_data['url']
quantity = p_ser.validated_data['quantity']
options = p_ser.validated_data.get('options', [])
basket_valid, message = self.validate(basket, product, quantity,
options)
if not basket_valid:
return Response({'reason': message},
status=status.HTTP_406_NOT_ACCEPTABLE)
basket.add_product(product, quantity=quantity, options=options)
operations.apply_offers(request, basket)
ser = self.serializer_class(basket, context={'request': request})
return Response(ser.data)
return Response({'reason': p_ser.errors},
status=status.HTTP_406_NOT_ACCEPTABLE)
def post(self, request, format=None):
p_ser = serializers.AddProductSerializer(
data=request.DATA, context={'request': request})
if p_ser.is_valid():
basket = get_basket(request)
product = p_ser.validated_data['url']
quantity = p_ser.validated_data['quantity']
options = p_ser.validated_data.get('options', [])
basket_valid, message = self.validate(basket, product, quantity, options)
if not basket_valid:
return Response(
{'reason': message},
status=status.HTTP_406_NOT_ACCEPTABLE)
basket.add_product(product, quantity=quantity, options=options)
apply_offers(request, basket)
ser = self.serializer_class(
basket, context={'request': request})
return Response(ser.data)
return Response(
{'reason': p_ser.errors}, status=status.HTTP_406_NOT_ACCEPTABLE)