I send this info to paypal for using preapproved payment feature:
response = gateway.preapprove_payment(
:return_url => user_orders_url(current_user),
:cancel_url => user_orders_url(current_user),
:requestEnvelope => {"errorLanguage" => "en_US"},
:start_date => Time.now,
:end_date => Time.now + (60*60*24) * 30,
:currency_code =>"USD",
:senderEmail =>"email address of sender",
:max_amount => "20.00",
:maxNumberOfPayments => "1",
:notify_url => ipn_notification_user_orders_url(current_user),
)
redirect_to (gateway.redirect_url_for(response["preapprovalKey"]))
p response
I get a message in paypal page:
This transaction is invalid. Please return to the recipient's website and try again.
I am using the method build_preapproval_payment from this gem https://github.com/jpablobr/active_paypal_adaptive_payment/blob/master/lib/active_merchant/billing/gateways/paypal_adaptive_payment.rb
This is the output in my log console:
#<ActiveMerchant::Billing::AdaptivePaymentResponse:0xb7c6838 #json="{\"responseEnvelope\":{\"timestamp\":\"2012-07-23T09:32:42.631-07:00\",\"ack\":\"Success\",\"correlationId\":\"0c4df4aefe651\",\"build\":\"DEV\"},\"preapprovalKey\":\"PA-8D4362235H161382C\"}", #response=#<Hashie::Rash preapproval_key="PA-8D4362235H161382C" response_envelope=#<Hashie::Rash ack="Success" build="DEV" correlation_id="0c4df4aefe651" timestamp="2012-07-23T09:32:42.631-07:00">>, #xml_request="<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<PreapprovalRequest>\n <requestEnvelope>\n <detailLevel>ReturnAll</detailLevel>\n <errorLanguage>en_US</errorLanguage>\n <senderEmail>sender_email</senderEmail>\n </requestEnvelope>\n <endingDate>2012-08-22T18:32:40</endingDate>\n <startingDate>2012-07-23T18:32:40</startingDate>\n <maxTotalAmountOfAllPayments>20.00</maxTotalAmountOfAllPayments>\n <maxNumberOfPayments>1</maxNumberOfPayments>\n <currencyCode>USD</currencyCode>\n <cancelUrl>http://localhost:3000/en/u/maserranocaceres/orders</cancelUrl>\n <returnUrl>http://localhost:3000/en/u/maserranocaceres/orders</returnUrl>\n <ipnNotificationUrl>http://localhost:3000/en/u/maserranocaceres/orders/ipn_notification</ipnNotificationUrl>\n</PreapprovalRequest>\n", #request={"PreapprovalRequest"=>{"requestEnvelope"=>{"detailLevel"=>"ReturnAll", "errorLanguage"=>"en_US", "senderEmail"=>"microf_1342709287_biz#gmail.com"}, "endingDate"=>"2012-08-22T18:32:40", "startingDate"=>"2012-07-23T18:32:40", "maxTotalAmountOfAllPayments"=>"20.00", "maxNumberOfPayments"=>"1", "currencyCode"=>"USD", "cancelUrl"=>"http://localhost:3000/en/u/maserranocaceres/orders", "returnUrl"=>"http://localhost:3000/en/u/maserranocaceres/orders", "ipnNotificationUrl"=>"http://localhost:3000/en/u/maserranocaceres/orders/ipn_notification"}}, #action="Preapproval">
Where have I the error?
Thank you!
Well, according to my investigation of the source code of that gem the proper redirect_url method for preapproved payments is redirect_pre_approval_url_for
redirect_pre_approval_url_for(token)
Related
I'm using paypal for payment and here is main function and parameters which are used for payment.
def self.paypal_url(.....)
values = {
:business => 'email#id.com',
:cmd => '_cart',
:upload => 1,
:return => return_url,
:invoice => "#{customer.id}_#{sType.id}_#{Time.now}",
:notify_url => notify_url
}
values.merge!({
"amount_1" => amount,
"item_name_1" => sType.show_title,
"discount_amount_1" => discount
# "quantity_1" => '1'
})
"https://www.paypal.com/cgi-bin/webscr?" + values.to_query
end
But now i want to use PayFlow. Kindly guide me which parameter i have to change and what will be the final url as for payment is "https://www.paypal.com/cgi-bin/webscr?" + values.to_query.
Kindly guide me?
There is a Rails example of payflow pro with hosted pages on git:
https://gist.github.com/supairish/5872581
The code gets the token to use in an iframe in your view.
You can see an example here:
https://developer.paypal.com/docs/classic/payflow/gs_ppa_hosted_pages/
I also found this resource helpful:
How do I test my integration with the Payflow Gateway using the hosted pages?
www.paypal-knowledge.com/infocenter/index?page=content&widgetview=true&id=FAQ1493
I want to get a real Facebook link.
So after authentication with the Omniauth Gem, I've linked like this:
https://www.facebook.com/app_scoped_user_id/960601127305294/
but my real profile link is: https://www.facebook.com/kuzevanoff
So for my system, there are two different links.
How can I solve my problem?
Thanks!
My Omniauth hash:
Started GET "/auth/facebook" for 127.0.0.1 at 2015-05-31 13:40:45 +0200
I, [2015-05-31T13:40:45.979688 #56787] INFO -- omniauth: (facebook) Request phase initiated.
<OmniAuth::AuthHash credentials=#<OmniAuth::AuthHash expires=true expires_at=1438249229 token="CAAXPwjr1V5oBABodmqtUPAGyPhnMBo3v7Q0Jifa8c7ZAYvvxYQiJoAydA1zJdeB6x9Gq8tRJFkEUeZAs003MnEe2mseO09UQwY3uvrS2JpodVqIauqRZAxUFbHBW234BB9s4q31WKpeOmbEzZBfmnP1cpowO3UWTOhfsfqFJObiPsZCKFPlZAjBH3rP6Fl6ldl62jUcLHDSIu7xubWPTvT"> extra=#<OmniAuth::AuthHash raw_info=#<OmniAuth::AuthHash email="boriska-iriska#yandex.ru" first_name="Boris" gender="male" id="960601127305294" last_name="Kuzevanov" link="https://www.facebook.com/app_scoped_user_id/960601127305294/" locale="ru_RU" name="Boris Kuzevanov" timezone=2 updated_time="2015-05-03T21:09:59+0000" verified=true>> info=#<OmniAuth::AuthHash::InfoHash email="boriska-iriska#yandex.ru" first_name="Boris" image="http://graph.facebook.com/960601127305294/picture" last_name="Kuzevanov" name="Boris Kuzevanov" urls=#<OmniAuth::AuthHash Facebook="https://www.facebook.com/app_scoped_user_id/960601127305294/"> verified=true> provider="facebook" uid="960601127305294">
If you're using omniauth-facebook gem, then you get following Auth Hash as request.env['omniauth.auth']
# Example from omniauth-facebook gem
# https://github.com/mkdynamic/omniauth-facebook#auth-hash
{
:provider => 'facebook',
:uid => '1234567',
:info => {
:nickname => 'jbloggs',
:email => 'joe#bloggs.com',
:name => 'Joe Bloggs',
:first_name => 'Joe',
:last_name => 'Bloggs',
:image => 'http://graph.facebook.com/1234567/picture?type=square',
:urls => { :Facebook => 'http://www.facebook.com/jbloggs' },
:location => 'Palo Alto, California',
:verified => true
},
# Removed non-essential part for brevity..
}
As you can see profile url is avialble via info > urls > Facebook. Also, you can just append nickname to root url to get the profile link.
"http://www.facebook.com/" + omniauth_hash.info.nickname
I am currently working on a Ruby-on-Rails web-application that accepts PayPal payments through PayPal's Express Checkout and ActiveMerchant. I have done several research on ActiveMerchant's support for determining if a customer/buyer has paid using either a verified or unverified PayPal account but I got no luck on finding a helpful guide.
I find it also that ActiveMerchant is currently not well-documented so it's not that helpful at all.
Below are the relevant codes that my project is currently using. On PaymentsController#purchase, I temporarily used the #params['protection_eligibility'] and the #params['protection_eligibility_type'] methods of the ActiveMerchant::Billing::PaypalExpressResponse object that is returned by the EXPRESS_GATEWAY.purchase method call, to assess if a PayPal customer/buyer has a verified/unverified PayPal account. Later I found out that this is not a reliable basis for knowing the customer's account status.
I hope somebody can give me a wisdom on knowing whether a PayPal customer/buyer has a verified/unverified account using Ruby-on-Rails' ActiveMerchant or using other alternatives on Rails.
# config/environments/development.rb
config.after_initialize do
ActiveMerchant::Billing::Base.mode = :test
paypal_options = {
# credentials removed for this StackOverflow question
:login => "",
:password => "",
:signature => ""
}
::EXPRESS_GATEWAY = ActiveMerchant::Billing::PaypalExpressGateway.new(paypal_options)
end
# app/models/payment.rb
class Payment < ActiveRecord::Base
# ...
PAYPAL_CREDIT_TO_PRICE = {
# prices in cents(US)
1 => 75_00,
4 => 200_00,
12 => 550_00
}
STATUSES = ["pending", "complete", "failed"]
TYPES = ["paypal", "paypal-verified", "paypal-unverified", "wiretransfer", "creditcard"]
# ...
end
# app/controllers/payments_controller.rb
class PaymentsController < ApplicationController
# ...
def checkout
session[:credits_qty] = params[:credit_qty].to_i
total_as_cents = Payment::PAYPAL_CREDIT_TO_PRICE[session[:credits_qty]]
setup_purchase_params = {
:allow_guest_checkout => true,
:ip => request.remote_ip,
:return_url => url_for(:action => 'purchase', :only_path => false),
:cancel_return_url => url_for(:controller => 'payments', :action => 'new', :only_path => false),
:items => [{
:name => pluralize(session[:credits_qty], "Credit"),
:number => 1,
:quantity => 1,
:amount => Payment::PAYPAL_CREDIT_TO_PRICE[session[:credits_qty]]
}]
}
setup_response = EXPRESS_GATEWAY.setup_purchase(total_as_cents, setup_purchase_params)
redirect_to EXPRESS_GATEWAY.redirect_url_for(setup_response.token)
end
def purchase
if params[:token].nil? or params[:PayerID].nil?
redirect_to new_payment_url, :notice => I18n.t('flash.payment.paypal.error')
return
end
total_as_cents = Payment::PAYPAL_CREDIT_TO_PRICE[session[:credits_qty]]
purchase_params = {
:ip => request.remote_ip,
:token => params[:token],
:payer_id => params[:PayerID],
:items => [{
:name => pluralize(session[:credits_qty], "Credit"),
:number => 1,
:quantity => 1,
:amount => Payment::PAYPAL_CREDIT_TO_PRICE[session[:credits_qty]]
}]
}
purchase = EXPRESS_GATEWAY.purchase total_as_cents, purchase_params
if purchase.success?
payment = current_user.payments.new
payment.paypal_params = params
payment.credits = session[:credits_qty]
payment.amount = Payment::PAYPAL_CREDIT_TO_PRICE[session[:credits_qty]]
payment.currency = "USD"
payment.status = "complete"
if(purchase.params["receipt_id"] && (purchase.params["success_page_redirect_requested"] == "true"))
payment.payment_type = "creditcard"
else
if purchase.params['protection_eligibility'] == 'Eligible' && purchase.params['protection_eligibility_type'] == 'ItemNotReceivedEligible,UnauthorizedPaymentEligible'
payment.payment_type = 'paypal-verified'
else
payment.payment_type = 'paypal-unverified'
end
end
payment.ip_address = request.remote_ip.to_s
payment.save!
SiteMailer.paypal_payment(payment).deliver
SiteMailer.notice_payment(payment).deliver
notice = I18n.t('flash.payment.status.thanks')
redirect_to profile_url, :notice => notice
else
notice = I18n.t('flash.payment.status.failed', :message => purchase.message)
redirect_to new_payment_url, :notice => notice
end
end
# ...
end
I used PayPal's paypal-sdk-merchant gem to do the job ActiveMerchant wasn't able to help me with (getting the status of a payer's account: verified/unverified PayPal account. I followed the installation of paypal-sdk-merchant on https://github.com/paypal/merchant-sdk-ruby
gem 'paypal-sdk-merchant'
bundle install
rails generate paypal:sdk:install
Then I set-up their samples https://github.com/paypal/merchant-sdk-ruby#samples. After setting-up the samples, go to /samples of your Rails app and you will find a lot of code generator for what ever function you need from PayPal's API. Don't forget to configure your config/paypal.yml. I configured the username, password and signature (can be obtained from your PayPal sandbox specifically your test seller account) and removed the app_id in my case.
I obtained the following code for getting a PayPal payer's account status (verified/unverified) using PayPal's samples (/samples) and placed it on a class method of a model in my app:
def self.get_paypal_payer_status(transaction_id)
require 'paypal-sdk-merchant'
api = PayPal::SDK::Merchant::API.new
get_transaction_details = api.build_get_transaction_details({
:Version => "94.0",
:TransactionID => transaction_id
})
get_transaction_details_response = api.get_transaction_details(get_transaction_details)
get_transaction_details_response.payment_transaction_details.payer_info.payer_status
end
I'm not familiar with ActiveMerchant so I can't tell you specific to that, but with any Express Checkout implementation you can use GetExpressCheckoutDetails to obtain the payers information which will include a PAYERSTATUS parameter with a value of "verified" or "unverified".
It's an optional call, but I would assume ActiveMerchant is probably including it so you just need to track that down and pull that parameter accordingly.
Alternatively, you can use Instant Payment Notification (IPN) to receive transaction information and you will get back a payer_status parameter here as well.
I am getting this error when I call this code.
response = EXPRESS_GATEWAY.setup_purchase(order.price_in_cents,
:ip => request.remote_ip,
:return_url => url_for(:action => :create, :only_path => false),
:cancel_return_url => root_path
)
redirect_to EXPRESS_GATEWAY.redirect_url_for(response.token)
Error:
This transaction is invalid. Please return to the recipient's website to complete your transaction using their regular checkout flow.
To show I setup EXPRESS_GATEWAY correctly. code development.rb file.
config.after_initialize do
ActiveMerchant::Billing::Base.mode = :test
paypal_options = {
:login => '*****************************',
:password => '*************',
:signature => '*******************************************************'
}
::EXPRESS_GATEWAY = ActiveMerchant::Billing::PaypalExpressGateway.new(paypal_options)
end
Gem file
gem 'activemerchant', :require => 'active_merchant'
So the login, password, and sig. were created in the sandbox are of paypal. So they should be working.
What should I try to get this error fixed. Or is this Paypal's side? Is there something wrong in the ActiveMerchant gem?
UPDATE 1
After inspecting the response var, this is what I get.
#<ActiveMerchant::Billing::PaypalExpressResponse:0x00000102402790 #params={"timestamp"=>"2012-06-29T01:30:18Z", "ack"=>"Failure", "correlation_id"=>"d1cb5dbb30425", "version"=>"72", "build"=>"3067390", "message"=>"CancelURL is invalid.", "error_codes"=>"10472", "Timestamp"=>"2012-06-29T01:30:18Z", "Ack"=>"Failure", "CorrelationID"=>"d1cb5dbb30425", "Errors"=>{"ShortMessage"=>"Transaction refused because of an invalid argument. See additional error messages for details.", "LongMessage"=>"CancelURL is invalid.", "ErrorCode"=>"10472", "SeverityCode"=>"Error"}, "Version"=>"72", "Build"=>"3067390"}, #message="CancelURL is invalid.", #success=false, #test=true, #authorization=nil, #fraud_review=false, #avs_result={"code"=>nil, "message"=>nil, "street_match"=>nil, "postal_match"=>nil}, #cvv_result={"code"=>nil, "message"=>nil}>
Any feedback is appreciated.
UDPATE 2
Turns out after looking at that message above, it was the cancelURL that was invalid, so I fixed that and presto!
Thanks.
This error is shown when you are not properly logged into the sandbox account on paypal's site.
Login to http://sandbox.paypal.com/
Open your site and checkout
When sent to paypal, login as one of your buyer test accounts
I'm trying to get Paypal SetExpressCheckout operation to add first and last name for billing. I'm using ActiveMerchant. I'm seeing the address field pre-populated (street, state, city,zip-code) but nothing else.
#### gateway ######
gateway = ActiveMerchant::Billing::PaypalExpressGateway.new(:login => 'login',:password => 'pass',:signature => 'sig')
### options ######
#options = Hash.new
#options.merge!(:ip => '127.0.0.1')
#options.merge!(:return_url => '127.0.0.1')
#options.merge!(:return_url => 'http://www.google.com')
#options.merge!(:cancel_return_url => 'http://www.google.com')
#options.merge!(:name => 'name')
#options.merge!(:description => 'description')
#options.merge!(:max_amount => 5000)
#options.merge!(:solution_type => 'Sole')
#options.merge!(:no_shipping => 1)
#options.merge!(:address_override => 1)
### build address
#address = Hash.new
#address.merge!(:name => "Joe User")
#address.merge!(:address1 => "111 ABCD EFG")
#address.merge!(:address2 => nil)
#address.merge!(:city => "Fremont")
#address.merge!(:state => "CA")
#address.merge!(:country => "US")
#address.merge!(:phone => "408-111-2222")
#options.merge!(:address => #address)
setup_response = gateway.setup_purchase(5000, #options)
redirect_to gateway.redirect_url_for(setup_response.token)
On the resultant page, I'm not seeing the name pre-filled for billing.
What am I doing wrong?
Thanks
I had the same issue as you did. After some research I came to the conclusion that this is a bug in ActiveMerchant. Please see the issue that I filed. It includes an explanation of how I patched my code to make phone number and names work:
https://github.com/Shopify/active_merchant/issues/161