def testGetDefaultTaxes(self):
"""
"""
tm = ITaxManagement(self.shop)
ids = [t.getId() for t in tm.getDefaultTaxes()]
self.assertEqual(ids, ["default", "d1", "d2", "d3", "d4"])
def testGetDefaultTaxes(self):
"""
"""
tm = ITaxManagement(self.shop)
ids = [t.getId() for t in tm.getDefaultTaxes()]
self.assertEqual(ids, ["default", "d1", "d2", "d3", "d4"])
def testGetCustomerTaxes(self):
"""
"""
tm = ITaxManagement(self.shop)
ids = [t.getId() for t in tm.getCustomerTaxes()]
self.assertEqual(ids, ["c1", "c2", "c3", "c4"])
def testGetCustomerTaxes(self):
"""
"""
tm = ITaxManagement(self.shop)
ids = [t.getId() for t in tm.getCustomerTaxes()]
self.assertEqual(ids, ["c1", "c2", "c3", "c4"])
def getCustomerTaxes(self):
"""
"""
tm = ITaxManagement(IShopManagement(self.context).getShop())
nc = queryUtility(INumberConverter)
result = []
for tax in tm.getCustomerTaxes():
result.append({
"id":
tax.getId(),
"title":
tax.Title(),
"rate":
nc.floatToTaxString(tax.getRate()),
"up_link":
"%s/es_folder_position?position=up&id=%s" %
(self.context.absolute_url(), tax.getId()),
"down_link":
"%s/es_folder_position?position=down&id=%s" %
(self.context.absolute_url(), tax.getId()),
"url":
tax.absolute_url(),
"amount_of_criteria":
self._getAmountOfCriteria(tax.getId()),
})
return result
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 getTax(self, id):
"""
"""
tm = ITaxManagement(self.shop)
tax = tm.getTax("c2")
self.assertEqual(tax.getId(), "c2")
self.failUnless(ITax.providedBy(tax))
def getTax(self, id):
"""
"""
tm = ITaxManagement(self.shop)
tax = tm.getTax("c2")
self.assertEqual(tax.getId(), "c2")
self.failUnless(ITax.providedBy(tax))
def _calcTaxRateForProduct(self):
"""Calculates the default tax for a given product.
"""
# Returns the first tax rate, which is true. Taxes are sorted by
# position which is also the priority
tm = ITaxManagement(self.shop)
for tax in tm.getDefaultTaxes():
if IValidity(tax).isValid(self.context) == True:
return tax.getRate()
return 0
def _calcTaxRateForProduct(self):
"""Calculates the default tax for a given product.
"""
# Returns the first tax rate, which is true. Taxes are sorted by
# position which is also the priority
tm = ITaxManagement(self.shop)
for tax in tm.getDefaultTaxes():
if IValidity(tax).isValid(self.context) == True:
return tax.getRate()
return 0
def getCustomerTaxes(self):
"""
"""
tm = ITaxManagement(IShopManagement(self.context).getShop())
nc = queryUtility(INumberConverter)
result = []
for tax in tm.getCustomerTaxes():
result.append({
"id" : tax.getId(),
"title" : tax.Title(),
"rate" : nc.floatToTaxString(tax.getRate()),
"up_link" : "%s/es_folder_position?position=up&id=%s" % (self.context.absolute_url(), tax.getId()),
"down_link" : "%s/es_folder_position?position=down&id=%s" % (self.context.absolute_url(), tax.getId()),
"url" : tax.absolute_url(),
"amount_of_criteria" : self._getAmountOfCriteria(tax.getId()),
})
return result
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.
"""
result = []
shop = IShopManagement(self.context).getShop()
if shop.__dict__.has_key(
'VATCountry') and shop.VATCountry != "None" and len(
ITaxManagement(self.context).getCustomerTaxes()):
customermgmt = ICustomerManagement(self.context)
customer = customermgmt.getAuthenticatedCustomer()
vatreg = customer.getVATRegistration()
if not vatreg: vatreg = ""
vatcountries = VAT_COUNTRIES.keys()
vatcountries.sort()
result.append({
"country": vatreg[:2],
"number": vatreg[2:],
"countries": vatcountries,
})
return result