1 files changed, 0 insertions, 126 deletions
diff --git a/app/controllers/concerns/metrics_dashboard.rb b/app/controllers/concerns/metrics_dashboard.rb
deleted file mode 100644
index 7a84c597424..00000000000
--- a/app/controllers/concerns/metrics_dashboard.rb
+++ /dev/null
@@ -1,126 +0,0 @@
-# frozen_string_literal: true
-
-# Provides an action which fetches a metrics dashboard according
-# to the parameters specified by the controller.
-module MetricsDashboard
-  include RenderServiceResults
-  include ChecksCollaboration
-  include EnvironmentsHelper
-
-  extend ActiveSupport::Concern
-
-  def metrics_dashboard
-    return not_found if Feature.enabled?(:remove_monitor_metrics)
-
-    result = dashboard_finder.find(
-      project_for_dashboard,
-      current_user,
-      decoded_params
-    )
-
-    if result
-      result[:all_dashboards] = all_dashboards if include_all_dashboards?
-      result[:metrics_data] = metrics_data(project_for_dashboard, environment_for_dashboard)
-    end
-
-    respond_to do |format|
-      if result.nil?
-        format.json { continue_polling_response }
-      elsif result[:status] == :success
-        format.json { render dashboard_success_response(result) }
-      else
-        format.json { render dashboard_error_response(result) }
-      end
-    end
-  end
-
-  private
-
-  def all_dashboards
-    dashboard_finder
-      .find_all_paths(project_for_dashboard)
-      .map { |dashboard| amend_dashboard(dashboard) }
-  end
-
-  def amend_dashboard(dashboard)
-    project_dashboard = project_for_dashboard && !dashboard[:out_of_the_box_dashboard]
-
-    dashboard[:can_edit] = project_dashboard ? can_edit?(dashboard) : false
-    dashboard[:project_blob_path] = project_dashboard ? dashboard_project_blob_path(dashboard) : nil
-    dashboard[:starred] = starred_dashboards.include?(dashboard[:path])
-    dashboard[:user_starred_path] = project_for_dashboard ? user_starred_path(project_for_dashboard, dashboard[:path]) : nil
-
-    dashboard
-  end
-
-  def user_starred_path(project, path)
-    expose_path(api_v4_projects_metrics_user_starred_dashboards_path(id: project.id, params: { dashboard_path: path }))
-  end
-
-  def dashboard_project_blob_path(dashboard)
-    project_blob_path(project_for_dashboard, File.join(project_for_dashboard.default_branch, dashboard.fetch(:path, "")))
-  end
-
-  def can_edit?(dashboard)
-    can_collaborate_with_project?(project_for_dashboard, ref: project_for_dashboard.default_branch)
-  end
-
-  # Override in class to provide arguments to the finder.
-  def metrics_dashboard_params
-    {}
-  end
-
-  # Override in class if response requires complete list of
-  # dashboards in addition to requested dashboard body.
-  def include_all_dashboards?
-    false
-  end
-
-  def dashboard_finder
-    ::Gitlab::Metrics::Dashboard::Finder
-  end
-
-  def starred_dashboards
-    @starred_dashboards ||=
-      if project_for_dashboard.present?
-        ::Metrics::UsersStarredDashboardsFinder
-          .new(user: current_user, project: project_for_dashboard)
-          .execute
-          .map(&:dashboard_path)
-          .to_set
-      else
-        Set.new
-      end
-  end
-
-  # Project is not defined for group and admin level clusters.
-  def project_for_dashboard
-    defined?(project) ? project : nil
-  end
-
-  def environment_for_dashboard
-    defined?(environment) ? environment : nil
-  end
-
-  def dashboard_success_response(result)
-    {
-      status: :ok,
-      json: result.slice(:all_dashboards, :dashboard, :status, :metrics_data)
-    }
-  end
-
-  def dashboard_error_response(result)
-    {
-      status: result[:http_status] || :bad_request,
-      json: result.slice(:all_dashboards, :message, :status)
-    }
-  end
-
-  def decoded_params
-    params = metrics_dashboard_params
-
-    params[:dashboard_path] = CGI.unescape(params[:dashboard_path]) if params[:dashboard_path]
-
-    params
-  end
-end