Check license/subscription route for legacy flow

ee/app/controllers/admin/licenses_controller.rb

@@ -5,6 +5,7 @@ class Admin::LicensesController < Admin::ApplicationController
 
   before_action :license, only: [:show, :download, :destroy]
   before_action :require_license, only: [:download, :destroy]
+  before_action :check_cloud_license, only: [:show]
 
   respond_to :html
 
@@ -80,6 +81,10 @@ class Admin::LicensesController < Admin::ApplicationController
     @license ||= License.new(data: params[:trial_key])
   end
 
+  def check_cloud_license
+    redirect_to admin_cloud_license_path if Gitlab::CurrentSettings.cloud_license_enabled?
+  end
+
   def license_params
     license_params = params.require(:license).permit(:data_file, :data)
     license_params.delete(:data) if license_params[:data_file]

ee/spec/controllers/admin/licenses_controller_spec.rb

@@ -91,6 +91,15 @@ RSpec.describe Admin::LicensesController do
 
         expect(response).to render_template(:show)
       end
+
+      it 'redirects to new path when a valid license is entered/uploaded' do
+        allow(License).to receive(:current).and_return(create(:license))
+        stub_application_setting(cloud_license_enabled: true)
+
+        get :show
+
+        expect(response).to redirect_to(admin_cloud_license_path)
+      end
     end
 
     context 'without a license' do