1 files changed, 38 insertions, 1 deletions

diff --git a/app/graphql/resolvers/concerns/search_arguments.rb b/app/graphql/resolvers/concerns/search_arguments.rb
index 7f480f9d0b6..95c6dbf7497 100644
--- a/app/graphql/resolvers/concerns/search_arguments.rb
+++ b/app/graphql/resolvers/concerns/search_arguments.rb
@@ -7,12 +7,49 @@ module SearchArguments
     argument :search, GraphQL::Types::String,
              required: false,
              description: 'Search query for title or description.'
+    argument :in, [Types::IssuableSearchableFieldEnum],
+             required: false,
+             description: <<~DESC
+               Specify the fields to perform the search in.
+               Defaults to `[TITLE, DESCRIPTION]`. Requires the `search` argument.'
+             DESC
+  end
+
+  def ready?(**args)
+    validate_search_in_params!(args)
+    validate_anonymous_search_access!(args)
+
+    super
   end
 
-  def validate_anonymous_search_access!
+  private
+
+  def validate_anonymous_search_access!(args)
+    return unless args[:search].present?
     return if current_user.present? || Feature.disabled?(:disable_anonymous_search, type: :ops)
 
     raise ::Gitlab::Graphql::Errors::ArgumentError,
       "User must be authenticated to include the `search` argument."
   end
+
+  def validate_search_in_params!(args)
+    return unless args[:in].present? && args[:search].blank?
+
+    raise Gitlab::Graphql::Errors::ArgumentError,
+          '`search` should be present when including the `in` argument'
+  end
+
+  def prepare_finder_params(args)
+    prepare_search_params(args)
+  end
+
+  def prepare_search_params(args)
+    return args unless args[:search].present?
+
+    parent_type = resource_parent.is_a?(Project) ? :project : :group
+    args[:"attempt_#{parent_type}_search_optimizations"] = true
+    args[:in] = args[:in].join(',') if args[:in].present?
+
+    args
+  end
 end