def _calcTaxRateForCustomer(self):
"""Calculates the special tax for a given product and customer.
"""
# If the customer has a VAT registration and the shop has a VAT
# registration, and his country ID is different to the shop's
# country ID, then don't apply customer taxes (default taxes
# still apply)
customer = ICustomerManagement(
self.shop).getAuthenticatedCustomer(createIfNotExist=False)
if customer is not None:
vatreg = customer.getVATRegistration()
else:
vatreg = None
if not self.shop.__dict__.has_key(
'VATCountry'
) or self.shop.VATCountry == "None" or not vatreg or vatreg[:
2] == self.shop.VATCountry:
# 1. Try to find a Tax for actual Customer
tm = ITaxManagement(self.shop)
for tax in tm.getCustomerTaxes():
if IValidity(tax).isValid(self.context) == True:
return tax.getRate()
# 2. If nothing is found, returns the default tax for the product.
return self._calcTaxRateForProduct()
def _calcTaxRateForCustomer(self):
"""Calculates the special tax for a given product and customer.
"""
# If the customer has a VAT registration and the shop has a VAT
# registration, and his country ID is different to the shop's
# country ID, then don't apply customer taxes (default taxes
# still apply)
customer = ICustomerManagement(self.shop).getAuthenticatedCustomer(createIfNotExist=False)
if customer is not None:
vatreg = customer.getVATRegistration()
else:
vatreg = None
if not self.shop.__dict__.has_key('VATCountry') or self.shop.VATCountry == "None" or not vatreg or vatreg[:2] == self.shop.VATCountry:
# 1. Try to find a Tax for actual Customer
tm = ITaxManagement(self.shop)
for tax in tm.getCustomerTaxes():
if IValidity(tax).isValid(self.context) == True:
return tax.getRate()
# 2. If nothing is found, returns the default tax for the product.
return self._calcTaxRateForProduct()
def getVATRegistration(self):
"""Returns the VAT registration (if any) of the current customer.
"""
customer = ICustomerManagement(self.context).getAuthenticatedCustomer()
vatreg = customer.getVATRegistration()
return vatreg
def getVATRegistration(self):
"""Returns the VAT registration (if any) of the current customer.
"""
customer = ICustomerManagement(self.context).getAuthenticatedCustomer()
vatreg = customer.getVATRegistration()
return vatreg
