class RecordsController < ApplicationController
  before_action :authenticate_user!

  before_action :domain
  before_action :record, only: [:edit, :update, :destroy]

  # GET /records/new
  def new
    @record = domain.records.build
  end

  # GET /records/1/edit
  def edit
  end

  # POST /records
  def create
    @record = domain.records.new(new_record_params)

    if @record.save
      notify_record(@record, :create)
      redirect_to domain, notice: 'Record was successfully created.'
    else
      flash[:alert] = 'There were some errors creating the record!'
      render :new
    end
  end

  # PATCH/PUT /records/1
  def update
    if @record.update(edit_record_params)
      notify_record(@record, :update)
      redirect_to domain, notice: 'Record was successfully updated.'
    else
      render :edit
    end
  end

  # DELETE /records/1
  def destroy
    @record.destroy
    notify_record(@record, :destroy)
    redirect_to domain, notice: 'Record was successfully destroyed.'
  end

  private

  def edit_record_params
    if @record.type == 'SOA'
      permitted = [:contact, :serial, :refresh, :retry, :expire, :nx]
    else
      permitted = [:name, :content, :ttl, :prio, :disable]
    end

    params.require(:record).permit(*permitted).tap { |r|
      r[:drop_privileges] = true if not admin?
    }
  end

  def new_record_params
    params.require(:record).permit(:name, :content, :ttl, :type, :prio).tap { |r|
      r[:drop_privileges] = true if not admin?
    }
  end

  def notify_record(*args)
    notification.notify_record(current_user, *args)
  end
end