gab-social/app/presenters/group_relationships_presenter.rb

# frozen_string_literal: true

class GroupRelationshipsPresenter
    attr_reader :member, :admin, :unread_count
  
    def initialize(group_ids, current_account_id, **options)
      @group_ids          = group_ids.map { |a| a.is_a?(Group) ? a.id : a }
      @current_account_id = current_account_id
  
      @member       = Group.member_map(@group_ids, @current_account_id)
      @admin        = Group.admin_map(@group_ids, @current_account_id)
      @unread_count = Group.unread_count_map(@group_ids, @current_account_id)
    end
  end