class FollowsController < ApplicationController
  before_action :authenticate_member!
  load_and_authorize_resource
  skip_load_resource only: :create

  # POST /follows
  def create
    @follow = current_member.follows.build(followed_id: follow_params[:followed_id])

    if @follow.save
      flash[:notice] = "Followed #{@follow.followed.login_name}"
      redirect_to :back
    else
      flash[:error] = "Already following or error while following."
      redirect_to :back
    end
  end

  # DELETE /follows/1
  def destroy
    @follow = current_member.follows.find(follow_params[:id])
    unfollowed_name = @follow.followed.login_name
    @follow.destroy

    flash[:notice] = "Unfollowed #{unfollowed_name}"
    redirect_to root_path
  end

  private

  def follow_params
    params.permit(:id, :followed_id, :follower_id, :authenticity_token, :_method)
  end
end