class HomiesController < ApplicationController
  def index
    json_response(Homie.all.order(importance: :desc, name: :asc))
  end

  def create
    homie = Homie.new(homie_params)
    if homie.save
      index
    else
      error_response(:bad_request)
    end
  end

  def destroy
    id = params[:homie_id].to_i
    if Homie.destroy(id)
      index
    else
      error_response(:bad_request)
    end
  end

  def cash
    importance = params[:importance].present? ? params[:importance].to_i : -1
    json_response(Homie.cash(importance))
  end

  def settle
    homie_id = params[:homie_id].to_i
    amount = params[:amount].present? ? params[:amount].to_d : nil
    homie = Homie.find(homie_id)

    if homie.settle(amount)
      json_response []
    else
      error_response :bad_request
    end
  rescue StandardError
    error_response :bad_request
  end

  private

  def homie_params
    params.require(:homie).permit(
      :name,
      :importance,
      :about,
      :chip_id
    )
  end
end