# frozen_string_literal: true # Used to filter ancestor and shared project's Groups by a set of params # # Arguments: # project # current_user - which user is requesting groups # params: # with_shared: boolean (optional) # shared_min_access_level: integer (optional) # skip_groups: array of integers (optional) # module Projects class GroupsFinder < UnionFinder def initialize(project:, current_user: nil, params: {}) @project = project @current_user = current_user @params = params end def execute return Group.none unless authorized? items = all_groups.map do |item| item = exclude_group_ids(item) item end find_union(items, Group).with_route.order_id_desc end private attr_reader :project, :current_user, :params def authorized? Ability.allowed?(current_user, :read_project, project) end # rubocop: disable CodeReuse/ActiveRecord def all_groups groups = [] groups << project.group.self_and_ancestors if project.group if params[:with_shared] shared_groups = project.invited_groups if params[:shared_min_access_level] shared_groups = shared_groups.where( 'project_group_links.group_access >= ?', params[:shared_min_access_level] ) end groups << shared_groups end groups << Group.none if groups.compact.empty? groups end # rubocop: enable CodeReuse/ActiveRecord def exclude_group_ids(groups) return groups unless params[:skip_groups] groups.id_not_in(params[:skip_groups]) end end end