【发布时间】：2016-10-18 19:59:27
【问题描述】：
我目前正在使用 rails-stripe-membership-saas 来设置我的 SaaS 站点。我目前在 Stripe 中设置了与 rails 相对应的计划，以便为用户注册某个计划，所有这些计划都有 14 天的试用期。
我需要帮助弄清楚如何不要求用户在注册时输入他们的信用卡，然后使用 Stripe webhook 向他们发送请求或以某种方式提醒用户他们需要输入信用卡才能继续他们的订阅，否则他们将无法重新登录。
每当我从表单中删除要求卡片的代码时，表单就会停止工作 - 即使它工作，我也不确定如何实现条纹 webhook，我相信我可能必须使用事件 -条纹宝石。
如果有人能指出我正确的方向，将不胜感激。如果需要任何其他代码/信息，请告诉我，我一定会发布。
这是我用来注册用户的表单： 注册/new.html.erb
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :html => { :role => 'form',
:class => 'payola-onestep-subscription-form',
'data-payola-base-path' => payola_path,
'data-payola-plan-type' => resource.plan.plan_class,
'data-payola-plan-id' => resource.plan.id}) do |f| %>
<div>
<span id="error_explanation" class="payola-payment-error"></span>
</div>
<div class="form-group">
<h3 class="text-center"><i>Try Free for 14 Days!</i></h3> <br>
<%= f.label 'Subscription plan' %>
<%= f.collection_select(:plan_id, Plan.all, :id, :name) %>
</div>
<div class="form-group">
<%= f.label :email %>
<%= f.email_field :email, :autofocus => true, class: 'form-control', data: { payola: 'email' } %>
</div>
<div class="form-group">
<%= f.label :password %>
<%= f.password_field :password, class: 'form-control' %>
</div>
<div class="form-group">
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation, class: 'form-control' %>
</div>
<div class="form-group">
<%= label_tag :card_number, "Credit Card Number" %>
<%= text_field_tag :card_number, nil, name: nil, class: 'form-control', data: { stripe: 'number' } %>
</div>
<div class="form-group">
<%= label_tag :card_code, "Card Security Code" %>
<%= text_field_tag :card_code, nil, name: nil, class: 'form-control', data: { stripe: 'cvc' } %>
</div>
<br />
<div class="form-group">
<%= label_tag :card_month, "Card Expiry" %>
<%= select_month nil, { use_two_digit_numbers: true}, { name: nil, data: { stripe: 'exp-month' } } %>
<%= select_year nil, {start_year: Date.today.year, end_year: Date.today.year+10}, { name: nil, data: { stripe: 'exp-year' } } %>
</div>
<div class="text-center">
<%= f.submit 'Sign up', :class => 'button right' %>
</div>
<% end %>
这是我目前制定的计划。
class CreatePlanService
def call
p1 = Plan.where(name: 'Yearly').first_or_initialize do |p|
p.amount = 36000
p.interval = 'year'
p.stripe_id = 'yearly'
end
p1.save!(:validate => false)
p2 = Plan.where(name: 'Monthly').first_or_initialize do |p|
p.amount = 3000
p.interval = 'month'
p.stripe_id = 'monthly'
end
p2.save!(:validate => false)
end
end
用户模型
class User < ActiveRecord::Base
enum role: [:user, :admin, :yearly, :monthly]
after_initialize :set_default_role, :if => :new_record?
after_initialize :set_default_plan, :if => :new_record?
# after_create :sign_up_for_mailing_list
belongs_to :plan
validates_associated :plan
has_many :dashboards
has_many :cardtools
def set_default_role
self.role ||= :user
end
def set_default_plan
self.plan ||= Plan.last
end
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
def sign_up_for_mailing_list
MailingListSignupJob.perform_later(self)
end
def subscribe
mailchimp = Gibbon::Request.new(api_key: Rails.application.secrets.mailchimp_api_key)
list_id = Rails.application.secrets.mailchimp_list_id
result = mailchimp.lists(list_id).members.create(
body: {
email_address: self.email,
status: 'subscribed'
})
Rails.logger.info("Subscribed #{self.email} to MailChimp") if result
end
end
注册控制器
class RegistrationsController < Devise::RegistrationsController
include Payola::StatusBehavior
before_action :cancel_subscription, only: [:destroy]
def new
build_resource({})
unless params[:plan].nil?
# If broken, follow console https://github.com/RailsApps/rails-stripe-membership-saas/issues/127
@plan = Plan.find_by!(stripe_id: params[:plan])
resource.plan = @plan
end
yield resource if block_given?
respond_with self.resource
end
def create
build_resource(sign_up_params)
plan = Plan.find_by!(id: params[:user][:plan_id].to_i)
resource.role = User.roles[plan.stripe_id] unless resource.admin?
resource.save
yield resource if block_given?
if resource.persisted?
if resource.active_for_authentication?
set_flash_message :notice, :signed_up if is_flashing_format?
sign_up(resource_name, resource)
subscribe
else
set_flash_message :notice, :"signed_up_but_#{resource.inactive_message}" if is_flashing_format?
expire_data_after_sign_in!
subscribe
end
else
clean_up_passwords resource
render json:
{error: resource.errors.full_messages.to_sentence},
status: 400
end
end
def change_plan
plan = Plan.find_by!(id: params[:user][:plan_id].to_i)
unless plan == current_user.plan
role = User.roles[plan.stripe_id]
if current_user.update_attributes!(plan: plan, role: role)
subscription = Payola::Subscription.find_by!(owner_id: current_user.id)
Payola::ChangeSubscriptionPlan.call(subscription, plan)
redirect_to edit_user_registration_path, :notice => "Plan changed."
else
flash[:alert] = 'Unable to change plan.'
build_resource
render :edit
end
end
end
private
def sign_up_params
params.require(:user).permit(:email, :password, :password_confirmation, :plan_id)
end
def subscribe
return if resource.admin?
params[:plan] = current_user.plan
subscription = Payola::CreateSubscription.call(params, current_user)
current_user.save
render_payola_status(subscription)
end
def cancel_subscription
subscription = Payola::Subscription.find_by!(owner_id: current_user.id, state: 'active')
Payola::CancelSubscription.call(subscription)
end
end
【问题讨论】：
标签： ruby-on-rails ruby stripe-payments payola