class Api::V1::UsersController < Api::V1::ApplicationController

  skip_before_action :authenticate_user_from_token, only: [:show]

  before_action :fetch_current_user, only: [:show]
  before_action :load_user, except: [:me, :search]

  def show
    render json: @user, serializer: UserSerializer

  end

  def me
    render json: @current_user
  end

  def search
    users = User.where('name LIKE ?', "%#{params[:keywords]}%").page(params[:page])
    render json: users, each_serializer: UserSerializer
  end
  
  private 
  
  def load_user
    @user = User.find_by id: params[:id]
    render json: {msg: '不能找到该用户'}, status: 404 unless @user
  end

end