class UsersController < ApplicationController
  def index
    @users = User.all
  end
  def new
    @user = User.new
  end
  def show
    set_user
  end
  def create
    @user = User.new(user_params)
    if @user.save
      session[:user_id] = @user.id
      redirect_to @user, notice: "Thanks for signing up!" 
    else
      render :new, status: :unprocessable_entity
    end
  end
  def edit
    set_user
  end
  def update
    set_user
    if @user.update(user_params)
      redirect_to @user, notice: "Account successfully updated!"
    else
      render :new, status: :unprocessable_entity
    end
  end
  def destroy
    set_user
    @user.destroy
    redirect_to movies_url, status: :see_other, alert: "Account successfully deleted!"
  end

  private
  def set_user
    @user = User.find(params[:id])
  end

  def user_params
    params.require(:user).permit(:name, :email, :password, :password_confirmation)
  end
end