I have watched the video at #288 Billing with Stripe - RailsCasts
I have transposed subscriptions for user in the code below.
my gem file is below
source ‘https://rubygems.org’
git_source(:github) do |repo_name|
repo_name = “#{repo_name}/#{repo_name}” unless repo_name.include?(“/”)
“https://github.com/#{repo_name}.git”
end
gem ‘rails’, ‘5.1.2’
gem ‘bcrypt’, ‘3.1.11’
gem ‘faker’, ‘1.7.3’
gem ‘carrierwave’, ‘1.1.0’
gem ‘mini_magick’, ‘4.7.0’
gem ‘fog-aws’, ‘2.0.0’
gem ‘nokogiri’, ‘1.8.1’
gem ‘will_paginate’, ‘3.1.6’
gem ‘bootstrap-will_paginate’, ‘1.0.0’
gem ‘bootstrap-sass’,‘3.3.7’
gem ‘puma’, ‘3.9.1’
gem ‘sass-rails’, ‘5.0.6’
gem ‘uglifier’, ‘3.2.0’
gem ‘coffee-rails’, ‘4.2.2’
gem ‘jquery-rails’, ‘4.3.1’
gem ‘turbolinks’, ‘5.0.1’
gem ‘jbuilder’, ‘2.7.0’
gem ‘stripe’, ‘3.17.0’
group :development, :test do
gem ‘sqlite3’, ‘1.3.13’
gem ‘byebug’, ‘9.0.6’, platform: :mri
end
group :development do
gem ‘web-console’, ‘3.5.1’
gem ‘listen’, ‘3.0.8’
gem ‘spring’, ‘2.0.2’
gem ‘spring-watcher-listen’, ‘2.0.1’
end
group :test do
gem ‘rails-controller-testing’, ‘1.0.2’
gem ‘minitest-reporters’, ‘1.1.14’
gem ‘guard’, ‘2.13.0’
gem ‘guard-minitest’, ‘2.4.4’
end
group :production do
gem ‘pg’, ‘0.18.4’
end
Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem ‘tzinfo-data’, platforms: [:mingw, :mswin, :x64_mingw, :jruby]
Now I am getting this error displayed ‘Uncaught Error: rails-ujs has already been loaded!’
I am using gem ‘rails’, ‘5.1.2’ not rails 3
Cheers Dave
gem 'stripe'
config/initializers/stripe.rb
Stripe.api_key = "tGaNWsIG3Qy6zvXB8wv4rEcizJpSXjF4"
STRIPE_PUBLIC_KEY = "pk_KcSyS2qPWdT5SdrwkQg0vNSyhZgqP"
layouts/application.html.erb
<%= javascript_include_tag "https://js.stripe.com/v1/", "application" %>
<%= tag :meta, :name => "stripe-key", :content => STRIPE_PUBLIC_KEY %>
subscriptions/new.html.erb
<%= f.hidden_field :stripe_card_token %>
<div class="field">
<%= f.label :email %>
<%= f.text_field :email %>
</div>
<% if @subscription.stripe_card_token.present? %>
Credit card has been provided.
<% else %>
<div class="field">
<%= label_tag :card_number, "Credit Card Number" %>
<%= text_field_tag :card_number, nil, name: nil %>
</div>
<div class="field">
<%= label_tag :card_code, "Security Code on Card (CVV)" %>
<%= text_field_tag :card_code, nil, name: nil %>
</div>
<div class="field">
<%= label_tag :card_month, "Card Expiration" %>
<%= select_month nil, {add_month_numbers: true}, {name: nil, id: "card_month"} %>
<%= select_year nil, {start_year: Date.today.year, end_year: Date.today.year+15}, {name: nil, id: "card_year"} %>
</div>
<% end %>
<div id="stripe_error">
<noscript>JavaScript is not enabled and is required for this form. First enable it in your web browser settings.</noscript>
</div>
app/assets/javascripts/subscriptions.js.coffee
jQuery ->
Stripe.setPublishableKey($('meta[name="stripe-key"]').attr('content'))
subscription.setupForm()
subscription =
setupForm: ->
$('#new_subscription').submit ->
$('input[type=submit]').attr('disabled', true)
if $('#card_number').length
subscription.processCard()
false
else
true
processCard: ->
card =
number: $('#card_number').val()
cvc: $('#card_code').val()
expMonth: $('#card_month').val()
expYear: $('#card_year').val()
Stripe.createToken(card, subscription.handleStripeResponse)
handleStripeResponse: (status, response) ->
if status == 200
$('#subscription_stripe_card_token').val(response.id)
$('#new_subscription')[0].submit()
else
$('#stripe_error').text(response.error.message)
$('input[type=submit]').attr('disabled', false)
controllers/subscriptions_controller.rb
def create
@subscription = Subscription.new(params[:subscription ])
if @subscription .save_with_payment
redirect_to @subscription, :notice => "Thank you for subscribing!"
else
render :new
end
end
models/subscription.rb
attr_accessor :stripe_card_token
def save_with_payment
if valid?
customer = Stripe::Customer.create(description: email, plan: plan_id, card: stripe_card_token)
self .stripe_customer_token = customer.id
save!
end
rescue Stripe::InvalidRequestError => e
logger.error "Stripe error while creating customer: #{e.message}"
errors.add :base, "There was a problem with your credit card."
false
end
bash
rails g migration add_stripe_to_subscriptions stripe_customer_token:string
rake db:migrate