MVC controller 3

mvc_controller_3.rb

class UsersController < ApplicationController
  include UsersHelper
  
  def create
    if params[:token].blank?
      @user.token = generate_token(@user)
    end
    if @user.save
      send_welcome_email(@user) if params[:send_email]
      render json: @user, status: 200
    else
      render json @user.errors, status: 400
    end
  end
  
end