Add some basic endpoints to the config app backend

rename files to avoid overlap with quay app

config_app/config_endpoints/api/suconfig.py

@@ -0,0 +1,87 @@
+import logging
+
+from config_endpoints.api import resource, ApiResource, verify_not_prod, nickname
+from config_app import app, config_provider
+
+logger = logging.getLogger(__name__)
+
+
+@resource('/v1/superuser/config')
+class SuperUserConfig(ApiResource):
+    """ Resource for fetching and updating the current configuration, if any. """
+    schemas = {
+        'UpdateConfig': {
+            'type': 'object',
+            'description': 'Updates the YAML config file',
+            'required': [
+                'config',
+                'hostname'
+            ],
+            'properties': {
+                'config': {
+                    'type': 'object'
+                },
+                'hostname': {
+                    'type': 'string'
+                },
+                'password': {
+                    'type': 'string'
+                },
+            },
+        },
+    }
+
+    @verify_not_prod
+    @nickname('scGetConfig')
+    def get(self):
+        """ Returns the currently defined configuration, if any. """
+        config_object = config_provider.get_config()
+        logger.debug(config_object)
+        logger.debug(config_provider)
+        # Todo: do we even need this endpoint? Since we'll be loading the config in browser
+        return {
+            'config': config_object
+        }
+
+
+@resource('/v1/superuser/registrystatus')
+class SuperUserRegistryStatus(ApiResource):
+    """ Resource for determining the status of the registry, such as if config exists,
+        if a database is configured, and if it has any defined users.
+    """
+    @nickname('scRegistryStatus')
+    @verify_not_prod
+    def get(self):
+        """ Returns the status of the registry. """
+
+        # If we have SETUP_COMPLETE, then we're ready to go!
+        if app.config.get('SETUP_COMPLETE', False):
+            return {
+                'provider_id': config_provider.provider_id,
+                'requires_restart': config_provider.requires_restart(app.config),
+                'status': 'ready'
+            }
+
+        # If there is no conf/stack volume, then report that status.
+        if not config_provider.volume_exists():
+            return {
+                'status': 'missing-config-dir'
+            }
+
+        # If there is no config file, we need to setup the database.
+        if not config_provider.config_exists():
+            return {
+                'status': 'config-db'
+            }
+
+        # If the database isn't yet valid, then we need to set it up.
+        # if not database_is_valid():
+        #     return {
+        #         'status': 'setup-db'
+        #     }
+        #
+        # return {
+        #     'status': 'create-superuser' if not database_has_users() else 'config'
+        # }
+
+        return {}