tasafo/bizusafo

class CommentsController < ApplicationController
  def create
    @comment = Comment.add_comment! comment_params.merge(author: current_user)
    if @comment.persisted?
      redirect_to @comment.commentable, notice: "Comentário criado com sucesso!"
    else
      redirect_to @comment.commentable, alert: "Comentário não pôde ser enviado..."
    end
  end

  private

  def comment_params
    params.require(:comment).permit([:text, :commentable_type, :commentable_id])
  end
end