price-point-api/app/controllers/users_controller.rb

class UsersController < ApplicationController
  skip_before_action :authenticate!, only: [ :create ]

  def create
    user = User.new(user_params)

    if user.save
      session = user.sessions.create!
      render_success({ user: user, token: session.token }, :created)
    else
      render_error("Failed to create user", :unprocessable_entity, details: user.errors.full_messages)
    end
  end

  def show

  end

  def destroy

  end

  private

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