# frozen_string_literal: true

# rubocop:disable GitlabSecurity/PublicSend

module API
  module Helpers
    module MembersHelpers
      def find_source(source_type, id)
        public_send("find_#{source_type}!", id) # rubocop:disable GitlabSecurity/PublicSend
      end

      def authorize_admin_source!(source_type, source)
        authorize! :"admin_#{source_type}", source
      end

      def find_all_members(source_type, source)
        members = source_type == 'project' ? find_all_members_for_project(source) : find_all_members_for_group(source)
        members.non_invite
          .non_request
      end

      # rubocop: disable CodeReuse/ActiveRecord
      def find_all_members_for_project(project)
        shared_group_ids = project.project_group_links.pluck(:group_id)
        project_group_ids = project.group&.self_and_ancestors&.pluck(:id)
        source_ids = [project.id, project_group_ids, shared_group_ids]
          .flatten
          .compact
        Member.includes(:user)
          .joins(user: :project_authorizations)
          .where(project_authorizations: { project_id: project.id })
          .where(source_id: source_ids)
      end
      # rubocop: enable CodeReuse/ActiveRecord

      # rubocop: disable CodeReuse/ActiveRecord
      def find_all_members_for_group(group)
        source_ids = group.self_and_ancestors.pluck(:id)
        Member.includes(:user)
          .where(source_id: source_ids)
          .where(source_type: 'Namespace')
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end
  end
end