Changeset 12697 for main/waeup.ikoba/branches/uli-payments/src/waeup

Timestamp:

9 Mar 2015, 01:51:12 (10 years ago)

Author:

uli

Message:

Add adapter to turn IContract into IPayer

Location:

main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/customers

Files:

• contracts.py (modified) (2 diffs)
• tests/test_contract.py (modified) (2 diffs)

main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/customers/contracts.py

@@ -32 +32 @@
     IContractSelectProduct, ICustomersUtils, ISampleContract,
     ISampleContractProcess, ISampleContractEdit, ISampleContractOfficialUse)
-from waeup.ikoba.payments.interfaces import IPaymentItem
+from waeup.ikoba.payments.interfaces import IPayer
 from waeup.ikoba.payments.payment import PaymentItem
 from waeup.ikoba.utils.helpers import attrs_to_fields
@@ -71 +71 @@
         result.append(item)
     return result
+
+
+class ContractPayer(grok.Adapter):
+    """Adapter to turn contracts into IPayers.
+    """
+    grok.implements(IPayer)
+    grok.context(IContract)
+
+    def __init__(self, context):
+        self.context = context
+
+    @property
+    def _customer(self):
+        # XXX: contracts have no `customer` in interface.
+        return self.context.customer
+
+    @property
+    def first_name(self):
+        return getattr(self._customer, 'firstname', None)
+
+    @property
+    def last_name(self):
+        return getattr(self._customer, 'lastname', None)
+
+    @property
+    def payer_id(self):
+        return getattr(self._customer, 'customer_id', None)
 
 

main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/customers/tests/test_contract.py

@@ -28 +28 @@
 from waeup.ikoba.customers.contracts import (
     ContractsContainer, SampleContract, payment_items_from_contract,
+    ContractPayer,
     )
-from waeup.ikoba.payments.interfaces import IPaymentItem
+from waeup.ikoba.customers.customer import Customer
+from waeup.ikoba.payments.interfaces import IPaymentItem, IPayer
 from waeup.ikoba.products.productoptions import ProductOption
 from waeup.ikoba.testing import (FunctionalLayer, FunctionalTestCase)
@@ -122 +124 @@
         payment_items = payment_items_from_contract(contract)
         assert payment_items == []
+
+    def test_payer_adapter(self):
+        # we can adapt IContract to IPayer (i.e. create a payer)
+        customer = Customer()
+        customer.firstname, customer.lastname = u'Anna', u'Tester'
+        contract = createObject(u'waeup.SampleContract')
+        customer['contracts'] = ContractsContainer()
+        customer['contracts'].addContract(contract)
+        result = IPayer(contract)
+        self.assertTrue(isinstance(result, ContractPayer))
+        verifyObject(IPayer, result)
+        self.assertEqual(result.first_name, u'Anna')
+        self.assertEqual(result.last_name, u'Tester')
+        self.assertEqual(result.payer_id, customer.customer_id)