nanterre: adapt state of invoices with passed payment deadline (#31829)

Tests use freezegun to fix current time, a new invoice is added whose
payment deadline has passed.

We reuse state "dépassée" from SAGA web-service specifications.

tests/test_nanterre_saga.py

@@ -16,7 +16,9 @@ def test_utils(db):
     assert utils.get_next_saga_sequence() == 42
 
 
-def test_tiers_saga(app, settings, nanterre_classic_family):
+def test_tiers_saga(app, settings, nanterre_classic_family, freezer):
+    freezer.move_to('2017-10-20')
+
     settings.ZOO_NANTERRE_APPLICATIONS['saga']['url'] = 'http://saga.example.com/ws/'
     settings.ZOO_NANTERRE_APPLICATIONS['saga']['base_uri'] = 'foobar'
     settings.ZOO_NANTERRE_APPLICATIONS['saga']['num_service'] = '69'
@@ -86,6 +88,13 @@ def test_tiers_saga(app, settings, nanterre_classic_family):
             <creance imputation="1234" montant="1.2" libelle="PISCINE" num_creance="123"/>
         </creances>
     </facture>
+    <facture date_facture="10/10/2017" date_limite_recouvrement="18/10/2017"
+             etat="en cours" incident_paiement="paiement" montant_initial="10.00"
+                               reste_a_payer="1.0" num="34">
+        <creances>
+            <creance imputation="1234" montant="1.2" libelle="PISCINE" num_creance="123"/>
+        </creances>
+    </facture>
     <facture date_facture="10/10/2017" date_limite_recouvrement="20/10/2017"
              etat="soldée" incident_paiement="paiement" montant_initial="10.00"
                                reste_a_payer="2.0" num="35">
@@ -145,7 +154,7 @@ def test_tiers_saga(app, settings, nanterre_classic_family):
             'identifier': f['jean'].id,
         }))
         assert response.json['err'] == 0
-        assert len(response.json['data']) == 8
+        assert len(response.json['data']) == 10
         assert response.json['data'][0]['extra']['redevable']
         num = response.json['data'][0]['num']
         num2 = response.json['data'][1]['num']
@@ -154,7 +163,7 @@ def test_tiers_saga(app, settings, nanterre_classic_family):
             'identifier': f['jean'].id,
         }) + '?' + urlencode({'etats': u'tresorerie'}))
         assert response.json['err'] == 0
-        assert len(response.json['data']) == 4
+        assert len(response.json['data']) == 6
 
         response = app.get(reverse('rsu-api-saga-factures', kwargs={
             'identifier': f['jean'].id,

tox.ini

@@ -39,5 +39,6 @@ deps =
   httmock
   pytz
   faker
+  pytest-freezegun
 commands =
   py.test {env:FAST:} {env:COVERAGE:} {env:FLAKES:} {posargs:tests}

zoo/zoo_nanterre/saga.py

@@ -5,7 +5,7 @@ import decimal
 import xml.etree.ElementTree as ET
 
 from django.conf import settings
-from django.utils import six
+from django.utils import six, timezone
 
 import requests
 
@@ -162,10 +162,16 @@ class Saga(object):
                 def parse_date(d):
                     return datetime.datetime.strptime(d, '%d/%m/%Y').date()
 
+                etat = a['etat']
+                date_limite_recouvrement = parse_date(a['date_limite_recouvrement'])
+
+                if timezone.now().date() > date_limite_recouvrement:
+                    etat = u'dépassée'
+
                 facture = Facture(
                     date_facture=parse_date(a['date_facture']),
-                    date_limite_recouvrement=parse_date(a['date_limite_recouvrement']),
-                    etat=a['etat'],
+                    date_limite_recouvrement=date_limite_recouvrement,
+                    etat=etat,
                     incident_paiement=a['incident_paiement'] != 'non',
                     montant_initial=decimal.Decimal(a['montant_initial']),
                     num=a['num'],