Merge branch 'ce-12091-remove-elasticsearch-lite-project' into 'master'

Backport changes from 'Partially revert d9cb907c: "Avoid loading objects from DB in ES results"'

See merge request gitlab-org/gitlab-ce!29597

app/controllers/search_controller.rb

@@ -25,7 +25,6 @@ class SearchController < ApplicationController
     @show_snippets = search_service.show_snippets?
     @search_results = search_service.search_results
     @search_objects = search_service.search_objects
-    @display_options = search_service.display_options
 
     render_commits if @scope == 'commits'
     eager_load_user_status if @scope == 'users'

app/models/project_feature.rb

@@ -72,8 +72,6 @@ class ProjectFeature < ApplicationRecord
   default_value_for :wiki_access_level,           value: ENABLED, allows_nil: false
   default_value_for :repository_access_level,     value: ENABLED, allows_nil: false
 
-  scope :for_project_id, -> (project) { where(project: project) }
-
   def feature_available?(feature, user)
     # This feature might not be behind a feature flag at all, so default to true
     return false unless ::Feature.enabled?(feature, user, default_enabled: true)

app/services/search_service.rb

@@ -52,10 +52,6 @@ class SearchService
     @search_objects ||= search_results.objects(scope, params[:page])
   end
 
-  def display_options
-    @display_options ||= search_results.display_options(scope)
-  end
-
   private
 
   def search_service

app/views/search/_results.html.haml

@@ -21,7 +21,7 @@
       .search-results
         - if @scope == 'projects'
           .term
-            = render 'shared/projects/list', { projects: @search_objects, pipeline_status: false }.merge(@display_options)
+            = render 'shared/projects/list', projects: @search_objects, pipeline_status: false
         - else
           - locals = { projects: blob_projects(@search_objects) } if %w[blobs wiki_blobs].include?(@scope)
           = render partial: "search/results/#{@scope.singularize}", collection: @search_objects, locals: locals

lib/gitlab/search_results.rb

@@ -85,10 +85,6 @@ module Gitlab
       UsersFinder.new(current_user, search: query).execute
     end
 
-    def display_options(_scope)
-      {}
-    end
-
     private
 
     def projects