Fixed oauth_callback_url

app/models/geo_node.rb

@@ -56,6 +56,10 @@ class GeoNode < ActiveRecord::Base
     URI.join(uri, "#{uri.path}/", "api/#{API::API.version}/geo/refresh_projects").to_s
   end
 
+  def oauth_callback_url
+    URI.join(uri, "#{uri.path}/", 'oauth/geo/callback').to_s
+  end
+
   def missing_oauth_application?
     self.primary? ? false : !oauth_application.present?
   end
@@ -94,8 +98,4 @@ class GeoNode < ActiveRecord::Base
       record.errors[:base] << 'Current node must be the primary node or you will be locking yourself out'
     end
   end
-
-  def oauth_callback_url
-    URI.join(uri, "#{uri.path}/", 'oauth', 'geo', 'callback').to_s
-  end
 end

spec/models/geo_node_spec.rb

@@ -155,6 +155,15 @@ describe GeoNode, type: :model do
     end
   end
 
+
+  describe '#oauth_callback_url' do
+    let(:oauth_callback_url) { 'https://localhost:3000/gitlab/oauth/geo/callback' }
+
+    it 'returns oauth callback url based on node uri' do
+      expect(new_node.oauth_callback_url).to eq(oauth_callback_url)
+    end
+  end
+
   describe '#missing_oauth_application?' do
     context 'on a primary node' do
       it 'returns false' do