I want to use javascript as asynchronous for the likes function of rails.

<%if answer.like?(current_user)%>
            <%=link_to like_path(@likes, answer_id:answer.id), method::delete do%>
              <ic class="fa fa-thumbs-o-up">/i>/a>
              <span>
                <%=answer.like_count%>
              </span>
            <%end%>
          <%else%>
            <%=link_to likes_path(answer_id:answer.id), method::post do%>
              <ic class="fa fa-thumbs-o-up">/i>/a>
              <span>
                <%=answer.like_count%>
              </span>
            <%end%>
          <%end%>

def like_count
    likes=Like.where (answer_id:self)
    likes.count
end
def like?(current_user)
    Like.where(user_id:current_user.id, answer_id:id)
end

def show
    @answers=Answer.enable_answer.where (question_id:@q uestion.id)
    @category=Category.find_by (id:@question.category_id)
    @favorite=Favorite.find_by(user_id:current_user.id,question_id:@q uestion.id)
    @like=Like.where (answer_id:params[:answer_id])
end

class LikeController<AuthorizedController
  before_action —set_answer
  after_action —set_likes
​
  def create
    like=Like.new(user_id:current_user.id, answer_id:params[:answer_id])
    like.save
    redirect_to question_path(@answer.question_id)
  end
​
  def destroy
    like=Like.find_by (user_id:current_user.id, answer_id:params[:answer_id])
    like.destroy
    redirect_to question_path(@answer.question_id)
  end
​
  private
​
  default_answer
    @answer=Answer.find (params[:answer_id])
  end
​
  default_likes
    @like=Like.where (answer_id:params[:answer])
  end

def show
    @answer=Answer.find (params[:id])
    @like=Like.where (prototype_id:params[:id])
  end