1 files changed, 44 insertions, 0 deletions
diff --git a/app/controllers/registrations/experience_levels_controller.rb b/app/controllers/registrations/experience_levels_controller.rb
new file mode 100644
index 00000000000..515d6b3f9aa
--- /dev/null
+++ b/app/controllers/registrations/experience_levels_controller.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Registrations
+  class ExperienceLevelsController < ApplicationController
+    # This will need to be changed to simply 'devise' as part of
+    # https://gitlab.com/gitlab-org/growth/engineering/issues/64
+    layout 'devise_experimental_separate_sign_up_flow'
+
+    before_action :check_experiment_enabled
+    before_action :ensure_namespace_path_param
+
+    def update
+      current_user.experience_level = params[:experience_level]
+
+      if current_user.save
+        hide_advanced_issues
+        flash[:message] = I18n.t('devise.registrations.signed_up')
+        redirect_to group_path(params[:namespace_path])
+      else
+        render :show
+      end
+    end
+
+    private
+
+    def check_experiment_enabled
+      access_denied! unless experiment_enabled?(:onboarding_issues)
+    end
+
+    def ensure_namespace_path_param
+      redirect_to root_path unless params[:namespace_path].present?
+    end
+
+    def hide_advanced_issues
+      return unless current_user.user_preference.novice?
+
+      settings = cookies[:onboarding_issues_settings]
+      return unless settings
+
+      modified_settings = Gitlab::Json.parse(settings).merge(hideAdvanced: true)
+      cookies[:onboarding_issues_settings] = modified_settings.to_json
+    end
+  end
+end