Message

class MessagesController < ApplicationController
  before_action :authenticate_role
  before_action :set_message, except: %i(index create)
  before_action :set_sender, except: :index
  before_action :autorize_action, only: %i(update destroy)

  def index
    messages = Message.where(status: params[:status]).recent if params[:status]&.in?(Message::statuses.keys)
    messages ||= Message.recent

    render json: messages
  end

  def create
    # return unless params[:receiverable].any? && params[:receiverable].is_a?(Array)
    return unless params[:receiverable].any? && params[:receiverable].is_a?(Array) && !params[:receiverable].any?(Hash)

    create_errors = []
    params[:receiverable].each do |receiver|
      # message = @sender.sended_messages.build(message_params.merge({receiverable: receiver}))
      message = @sender.sended_messages.build(message_params)
      message.receiverable = receiver

      unless message.save
        create_errors << { message: "An error occurred: #{message.errors.full_messages.join('; ')}" }
      end
    end

    render json: { errors: create_errors }, status: 422 if create_errors.any?
  end


  def update
    if @message.update(message_params)
      render json: @message, status: :ok
    else
      render json: { message: "An error occurred: #{@message.errors.full_messages.join('; ')}" }, status: 422
    end
  end

  def destroy
    @message.destroy
    render json: { status: :ok }
  end

  private

  def authenticate_role
    current_admin! || current_customer! || current_respondent!
  end

  def set_message
    @message = Message.find_by_id(params[:id])
  end

  def set_sender
    @sender = current_admin || current_customer || current_respondent
  end

  def message_params
    params.require(:message).permit(:receiverable, :status, :subject, :text)
  end

  def autorize_action
    unless current_customer == @message.senderable || current_respondent == @message.senderable || current_admin # admin_signed_in?
      return render json: { error: 'An unauthorized!' }, status: 401
    end
  end
end