# frozen_string_literal: true

class Chat::Api::ChatChannelMembershipsController < Chat::Api::ChatChannelsController
  def index
    channel = find_chat_channel

    offset = (params[:offset] || 0).to_i
    limit = (params[:limit] || 50).to_i.clamp(1, 50)

    memberships =
      ChatChannelMembershipsQuery.call(
        channel,
        offset: offset,
        limit: limit,
        username: params[:username],
      )

    render_serialized(memberships, UserChatChannelMembershipSerializer, root: false)
  end
end