I want to set up a suspension of payment for a paypal return gem (after rails). I'm not sure if an IPN setting is needed, as there is no mention of this in the docs documents. The code that I currently do not take any action.
I have defined repeating undo in the model, although I am not sure how to finish the code, since it is difficult for me to understand how it all works. This question was asked by others, but there are no answers to it.
If anyone has time for me, that would be great!
The question is how to suspend / cancel the user's repeated payment.
Paypal_payment.rb:
def initialize(subscription)
@subscription = subscription
end
def checkout_details
process :checkout_details
end
def checkout_url(options)
process(:checkout, options).checkout_url
end
def make_recurring
process :request_payment
process :create_recurring_profile, period: :monthly, frequency: 1, start_at: Time.zone.now
end
def suspend
process :suspend, :profile_id => @subscription.paypal_recurring_profile_token
end
private
def process(action, options = {})
options = options.reverse_merge(
token: @subscription.paypal_payment_token,
payer_id: @subscription.paypal_customer_token,
description: @subscription.plan.name,
amount: @subscription.plan.price,
currency: "USD"
)
response = PayPal::Recurring.new(options).send(action)
raise response.errors.inspect if response.errors.present?
response
end
end
Subscription Controller:
def new
plan = Plan.find(params[:plan_id])
@subscription = plan.subscriptions.build
if params[:PayerID]
@subscription.paypal_customer_token = params[:PayerID]
@subscription.paypal_payment_token = params[:token]
@subscription.email = @subscription.paypal.checkout_details.email
end
end
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
def show
@subscription = Subscription.find(params[:id])
end
def paypal_checkout
plan = Plan.find(params[:plan_id])
subscription = plan.subscriptions.build
redirect_to subscription.paypal.checkout_url(
return_url: new_subscription_url(:plan_id => plan.id),
cancel_url: root_url
)
end
def updatesubscription
@user = current_user
@customer = Stripe::Customer.retrieve(@user.subscription.stripe_customer_token)
@customer.update_subscription(:plan => "1", :prorate => true)
current_user.save!
flash.alert = 'Your subscription has been updated!'
redirect_to root_url
end
def cancelsubscription
@user = current_user
@customer = Stripe::Customer.retrieve(@user.subscription.stripe_customer_token)
@customer.cancel_subscription()
current_user.save!
flash.alert = 'Your subscription has been cancelled successfully!'
redirect_to root_url
end
def showcard
@user = current_user
Stripe::Customer.retrieve(@user.subscription.stripe_customer_token).cards.all()
end
def changecard
@user = current_user
@customer = Stripe::Customer.retrieve(@user.subscription.stripe_customer_token)
card = @customer.cards.create({
:card => @user.subscription.stripe_customer_token
})
@customer.default_card = card
@customer.save
end
def suspend
@user = current_user
@user.subscription.suspend_paypal
end
def updatebilling
@user = current_user
customer = Stripe::Customer.retrieve(@user.subscription.stripe_customer_token)
customer.cards.retrieve("#{@user.subscription.stripe_card_id}").delete()
customer.cards.create({
card: {
number: params[:user][:scardnumber],
exp_month: params[:user][:sexp_month],
exp_year: params[:user][:sexp_year],
cvc: params[:user][:scvc],
name: params[:user][:sname],
address_line1: params[:user][:sbilling_address1],
address_line2: params[:user][:sbilling_address2],
address_city: params[:user][:saddress_city],
address_zip: params[:user][:saddress_zip],
address_state: params[:user][:saddress_state],
address_country: params[:user][:saddress_country]
}
})
if customer.save!
@user.stripe_card_id = customer.active_card.id
@user.save!
flash.alert = 'Billing information updated successfully!'
redirect_to root_url
else
flash.alert = 'Stripe error'
redirect_to root_url
end
end
end
Subscription Model:
belongs_to :plan
belongs_to :subscription
belongs_to :user
validates_presence_of :plan_id
validates_presence_of :email
attr_accessor :stripe_card_token, :paypal_payment_token
def save_with_payment
if valid?
if paypal_payment_token.present?
save_with_paypal_payment
else
save_with_stripe_payment
end
end
end
def paypal
PaypalPayment.new(self)
end
def save_with_paypal_payment
response = paypal.make_recurring
self.paypal_recurring_profile_token = response.profile_id
save!
end
def save_with_stripe_payment
customer = Stripe::Customer.create(description: email, plan: plan_id, card: stripe_card_token)
self.stripe_customer_token = customer.id
save!
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
def payment_provided?
stripe_card_token.present? || paypal_payment_token.present?
end
def suspend_paypal
paypal.suspend
self.status = "canceled"
save
end
end
Routes
get "subscriptions/cancelsubscription"
get "subscriptions/updatesubscription"
get "subscriptions/changecard"
get "subscriptions/suspend"
get "subscriptions/updatebilling"
resources :charges
resources :subscriptions
resources :plans
get 'paypal/checkout', to: 'subscriptions#paypal_checkout'
View:
<%= link_to "Suspend paypal", subscriptions_suspend_path, :data => { :confirm => "Are you sure?" } %>