[英]Paypal Recurring Gem - suspend payment
我正在尋找為paypal經常性寶石設置付款暫停(跟隨鐵軌演員)。 我不確定是否需要設置IPN,因為在gem的文檔中沒有提到它。 我目前的代碼不采取任何行動。
我在模型中定義了取消重復,但我不知道如何完成代碼,因為我很難理解這一切是如何工作的。 其他人已經問過這個問題,但沒有答案。
如果有人有時間資產我,那就太棒了!
問題是如何暫停/取消用戶定期付款。
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
訂閱控制器:
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
訂閱模型:
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
路線:
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'
視圖:
<%= link_to "Suspend paypal", subscriptions_suspend_path, :data => { :confirm => "Are you sure?" } %>
PaypalPayment是Paypal-recurring gem的一種包裝。 因此,本類中的所有方法都只是准備並委托給PayPal :: Recurring,這就是為什么所有方法都只調用實例化並傳遞操作的'process'方法。
因此,對於暫停/取消,您只需為每個操作添加一個方法。 正如文檔所述,您需要執行此操作以取消
ppr = PayPal::Recurring.new(:profile_id => "I-VCEL6TRG35CU")
ppr.suspend
所以對於你的PaypalPayment類,它看起來像這樣:
def suspend
process :suspend, :profile_id => @subscription.paypal_recurring_profile_token
end
所以你的模型訂閱.rb
def suspend_paypal
paypal.suspend
self.status = "canceled"
save
end
和控制器susbcription_controller.rb
def suspend
current_user.suspend_paypal
end
關於IPN,如果用戶通過您的網站暫停,我認為沒有必要,但由於用戶可能直接通過PayPal取消它,您必須處理此案例,以便用戶不要停止付費,而是保持有效訂閱。
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