Add support for deleting namespaces (users, organizations)

Fixes #102
Fixes #105

endpoints/api/organization.py

@@ -6,10 +6,10 @@ from flask import request
 
 import features
 
-from app import billing as stripe, avatar
+from app import billing as stripe, avatar, all_queues
 from endpoints.api import (resource, nickname, ApiResource, validate_json_request, request_error,
                            related_user_resource, internal_only, require_user_admin, log_action,
-                           show_if, path_param, require_scope)
+                           show_if, path_param, require_scope, require_fresh_login)
 from endpoints.exception import Unauthorized, NotFound
 from endpoints.api.user import User, PrivateRepositories
 from auth.permissions import (AdministerOrganizationPermission, OrganizationMemberPermission,
@@ -199,6 +199,23 @@ class Organization(ApiResource):
     raise Unauthorized()
 
 
+  @require_scope(scopes.ORG_ADMIN)
+  @require_fresh_login
+  @nickname('deleteOrganization')
+  def delete(self, orgname):
+    """ Deletes the specified organization. """
+    permission = AdministerOrganizationPermission(orgname)
+    if permission.can():
+      try:
+        org = model.organization.get_organization(orgname)
+      except model.InvalidOrganizationException:
+        raise NotFound()
+
+      model.user.delete_user(org, all_queues)
+
+    return 'Deleted', 204
+
+
 @resource('/v1/organization/<orgname>/private')
 @path_param('orgname', 'The name of the organization')
 @internal_only