vidpush/app/controllers/application_controller.rb

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :null_session
  before_action :authenticate_user_from_token!
  before_action :authenticate_user! #unless Rails.env.test?


  private

  def authenticate_user_from_token!
    user_token = params[:user_token].presence
    user = user_token && User.find_by_authentication_token(user_token.to_s)

    if user
      sign_in user, store: false
    end

  end


end