Multiple Plans with Stripe on Rails & No Customer Payment Source - stripe-payments

Question

I have Stripe setup with Rails and Devise. It works beautifully, but there is three errors.
First of all, I would like to implement two different plans. Once they select it with the Pay With Stripe button, Stripe would do the work of making the customer pay the plan they choose monthly.
Second issue: When I go to the /charges/new path, it works beautifully and shows the plans. However, when I go to the /charges path, it gives me the error of This customer has no attached payment source.
Third issue: The user is suppose to go from /users/new to the /charges/new. This isn't happening.
How would I fix all of these errors?
Here's my charges_controller.rb:
class ChargesController < ApplicationController
before_filter :authenticate_user!
def new
end
def update
end
def create
token = params[:stripeToken]
customer = Stripe::Customer.create(
source: token,
plan: 2020,
email: current_user.email,
)
current_user.subscribed = true
current_user.stripeid = customer.id
current_user.save
redirect_to profile_path
end
end
Here's my routes.rb file:
Rails.application.routes.draw do
devise_for :users, controllers: {registrations: "registrations"}, path_names: { sign_in: "login", sign_out: "logout", registration: "signup", sign_up: "cmon_lemme_in_guys" }
resources :things
resources :charges, only: [:new, :create]
get "charges", to: "charges#create"
authenticated :user do
root "things#profile"
get "profile", to: "things#profile"
end
root "index#welcome"
get "license/terms"
end