Support for cluster domain GET by code (#36)

* Support for cluster domain GET by code

* Handle local dev as well

* fix lint

* replace hard coded url

fyle_rest_auth/helpers.py

@@ -19,6 +19,31 @@
 logger.level = logging.INFO
 
 
+def get_cluster_domain_by_code(request):
+    authorization_code = request.data.get('code')
+    try:
+        if not authorization_code:
+            raise ValidationError('authorization code not found')
+
+        tokens = auth.generate_fyle_refresh_token(authorization_code=authorization_code)
+
+        cluster_domain = settings.API_URL.split('/api')[0] if settings.DEBUG \
+            else get_cluster_domain(tokens['access_token'], auth.get_origin_address(request))
+
+        return {
+            'cluster_domain': cluster_domain,
+            'tokens': tokens
+        }
+
+    except ValidationError as error:
+        logger.info(error)
+        raise
+
+    except Exception as error:
+        logger.error(traceback.format_exc())
+        raise ValidationError(error)
+
+
 def validate_code_and_login(request):
     authorization_code = request.data.get('code')
     try:

fyle_rest_auth/urls.py

@@ -15,10 +15,11 @@
 """
 from django.urls import path
 
-from .views import LoginView, RefreshView, LoginWithRefreshTokenView
+from .views import LoginView, RefreshView, LoginWithRefreshTokenView, ClusterDomainView
 
 urlpatterns = [
     path('login/', LoginView.as_view()),
     path('refresh/', RefreshView.as_view()),
     path('login_with_refresh_token/', LoginWithRefreshTokenView.as_view()),
+    path('cluster_domain/', ClusterDomainView.as_view()),
 ]

fyle_rest_auth/views.py

@@ -7,7 +7,8 @@
 from .helpers import (
     validate_code_and_login,
     validate_and_refresh_token,
-    validate_refresh_token_and_login
+    validate_refresh_token_and_login,
+    get_cluster_domain_by_code
 )
 
 
@@ -63,3 +64,19 @@ def post(self, request):
             data=tokens,
             status=status.HTTP_200_OK
         )
+
+
+class ClusterDomainView(APIView):
+    """
+    Get Cluster Domain
+    """
+    authentication_classes = []
+    permission_classes = []
+
+    def post(self, request):
+        response = get_cluster_domain_by_code(request)
+
+        return Response(
+            data=response,
+            status=status.HTTP_200_OK
+        )

setup.py

@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name='fyle-rest-auth',
-    version='1.5.0',
+    version='1.6.0',
     author='Shwetabh Kumar',
     author_email='[email protected]',
     description='Django application to implement OAuth 2.0 using Fyle in Django rest framework',