altera api CasaLegislativa para possuir campo da versão do Sapl

sapl/api/serializers.py

@@ -1,6 +1,7 @@
+from django.conf import settings
 from rest_framework import serializers
 
-from sapl.base.models import Autor
+from sapl.base.models import Autor, CasaLegislativa
 
 
 class ChoiceSerializer(serializers.Serializer):
@@ -38,3 +39,14 @@ class AutorSerializer(serializers.ModelSerializer):
     class Meta:
         model = Autor
         fields = '__all__'
+
+
+class CasaLegislativaSerializer(serializers.ModelSerializer):
+    version = serializers.SerializerMethodField()
+
+    def get_version(self, obj):
+        return settings.SAPL_VERSION
+
+    class Meta:
+        model = CasaLegislativa
+        fields = '__all__'

sapl/api/urls.py

@@ -40,7 +40,7 @@ schema_view = get_schema_view(
     permission_classes=(permissions.AllowAny,),
 )
 
-urlpatterns_api = [
+urlpatterns_api_doc = [
     url(r'^docs/swagger(?P<format>\.json|\.yaml)$',
         schema_view.without_ui(cache_timeout=0), name='schema-json'),
     url(r'^docs/swagger/$',
@@ -60,13 +60,16 @@ deprecated_urlpatterns_api = [
 
     url(r'^model/(?P<content_type>\d+)/(?P<pk>\d*)$',
         ModelChoiceView.as_view(), name='model_list'),
+
+
 ]
 
 urlpatterns = [
     url(r'^api/', include(deprecated_urlpatterns_api)),
-    url(r'^api/', include(urlpatterns_api)),
+    url(r'^api/', include(urlpatterns_api_doc)),
     url(r'^api/', include(urlpatterns_router)),
 
+
     # implementar caminho para autenticação
     # https://www.django-rest-framework.org/tutorial/4-authentication-and-permissions/
     # url(r'^api/auth/', include('rest_framework.urls', namespace='rest_framework')),