Magento - Is the Cron the best way to integrate via API the Failure payments? - api

When Payment fails in Magento the order statues is set to incomplete because it is waiting for the payment, so what is the best to integrate with and ERP system the orders when completed?
Is the Cron the only possible way?
Do I really need to be asking Magento every hour if the orders are completed?
Isn't there a event based api for this?
Thanks in advanced.

Yes Cron is the best way. Assuming that you are using many payments methods, like Skill or Paypal, the process is not immediate. Let's see this example:
1 - The user checkouts and selects PAYPAL
2 - The order is saved in Magento as PENDING - PAYMENT
3 - Imagine then that is Paypal the CARD is expired or not approved then the client goes for all this process of adding or changing another card to paypal, only after this change the client can finished the process
Until the payment is done, the order stays as PENDING PAYMENT
So with a CRON you can keep checking all orders and if this client actually finished the order, on the next CRON call the integration with the ERP can be made.
What also happens is that is the client gives up on paypal this order will stay pending forever. You need to decide what to do with this orders.

Related

How to test the 'unpaid' and 'incomplete_expired' status in subscriptions using stripe test cards?

I want to test the following scenarios which are included in the stripe subscription status documentation.
Can anyone please suggest a test card in stripe to test it?
Scenario 1
Incomplete_expired- The initial payment on the subscription failed and no successful payment was made within 23 hours of creating the subscription. These subscriptions do not bill customers. This status exists so you can track customers that failed to activate their subscriptions.
Scenario 2
Unpaid- The latest invoice hasn’t been paid but the subscription remains in place. The latest invoice remains open and invoices continue to be generated but payments aren’t attempted.
You should use a test card where the payment will be declined for the initial subscription invoice payment. There's a full list here, but 4000000000000002 will return a generic card_declined error which should be sufficient for this testing case.
Have a look at the SO question: Simulate Stripe Subscription Renewal Failure
The idea is to create a user with a valid payment method and then change the payment method later on via the dashboard for example.
For incomplete_expired - just pay with card which need 3d secure like 4000002500003155 and don't make card authentication, subscription will move to incomplete after 3 hours, after 23 hours subscription status will move from incomplete to incomplete_expired.
For unpaid status Stripe says some additional setting should be applied
https://stripe.com/docs/api/subscriptions/object#subscription_object-status

How to set trial period in shopify app?

I have created shopify app and setting up billing Api. In the App, I want to apply trial period of 20 days. I have created the charge during the app installation and send customers to confirmation url so that they can accept or decline the charge.. So I want to know that if customer decline the payment charge, then can he uses the app featurs till trial period?
If a customer declines the subscription, you still get the confirmation URL callback. Examine the charge. The status will say declined. At this point you can kill off their DB token and destroy their session. This will ensure they cannot use your App as they declined the terms.
It is one bad aspect of the whole billing scenario. I have lots of customers that are faced with a question they don't read. So they assume the trial you offer for free is activated by declining the subscription. Silly customers... still cannot operate the Internet :)

Paypal Express Checkout- reactivate suspended profile and balance

In sandbox I created a recurring profile with MAXFAILEDPAYMENTS set to 1 so if a payment fails the profile will be suspended(I check the profile of the profileId of paypal saved in db so if the status of paypal isn't 'Active' I know that there is something wrong'...
But when a customer wants to reactivate his profile I can't find anywhere in paypal documentation what happened... Let's say my customer has is profile suspended in 2015/01/24 and in 2015/03/13 he wants to reactivate the profile... Me I just to want that his new monthly payment cycle begin this date (2015/03/13) and don't care about outstanding balance and what he must has owed between these dates...
The question is I don't know if when profile is suspended if the interval between suspension and reactiviton the amount due to each cycle is added to the outsanding balance (I want that it's not the case) and if yes how can I change this behaviour?
If a profile becomes suspended you cannot reactivate it unless it has an outstanding balance of $0.00. You can use the BillOutstandingAmount API to do exactly that, and then you can reactivate the profile manually or via the ManageCreateRecurringPaymentsProfileStatus API after that.
If you don't want to collect the balance then you'll need to set it to $0 manually or via the UpdateRecurringPaymentsProfile API. Then you could reactivate it.
You can use the following link to re-Activate an agreement again.
Re-Activate.
PayPal has recently changed subscriptions from S- subscriptions to I- subscriptions.
The difference about I- subscriptions is that after a subscription payment fails, the subscription is suspended instead of canceled.

E-commerce application how is this robustness criteria implemented?

Consider the following use case
1. User selects a product to purchase on seller's site
2. Clicks on net-banking option and redirected to his bank website
3. Successfully makes the payment.
4. But before the payment gateway redirects him back to seller site the browser crashes.
5. Seller site reports that payment is not recived but the bank reports that payment has been made.
What are the best practices to handle such cases?
Return money to customer or deliver goods. Should be a rare occasion, and I dont really see it possible as automating.
What you could ALSo do is regularly check all open / pending payments from the website (as: the user was sent to the bank, so I can check in an hour whether I simply missed / never got the callback / for the payment.
Imagine 4 is : User closes interface and browser never returns.
The payment gateway should have an API to keep and identify those, including whether the payment was finally aprooved.

Getting status on canceled/expired credit cards for recurring billing with authorize.net

We're setting up a system that will use the XML API for Automated Recurring Billing with Authorize.net.
It looks simple enough to set up a recurring billing. But we have two features that do not seem obvious
* providing customers with details on individual payments
* providing notification to customers of expired/canceled cards
Anyone familiar with a mechanism to retrieve this info in automated form? We're considering
* just listing out assumed payments based on our own calculations the start date
* emailing customers based on the expiration date of the ards
But I'm stymed on how to figure out when a transaction failed due to canceled card (and automatically notify the customer).
Can anyone comment on how they handled this issue when implementing a subscription-based service based on Authorize.net?
Authorize.Net has recently published a new ARB method "ARBGetSubscriptionStatus".
You may now easily query the status of a previously submitted ARB subscription without the need to depend on the "Silent Post Method".
Example:
<?xml version="1.0" encoding="utf-8"?> <ARBGetSubscriptionStatusRequest xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"> <merchantAuthentication> <name>mytestacct</name> <transactionKey>112223344</transactionKey> </merchantAuthentication> <refId>Sample</refId> <subscriptionId>100748</subscriptionId> </ARBGetSubscriptionStatusRequest>
You want to use Authorize.Net's silent post feature. It will notify you of all payments made through their system including declines and expired credit cards. Your script will then be able to suspend accounts and/or notify your customers that their payments has failed.
See these link for more info:
Handling Authorize.Net ARB Subscription Failures
All About Authorize.Net’s Silent Post
Handling Authorize.Net Silent Post with PHP
You need to use the Silent POST URL
ARBGetSubscriptionStatusRequest will not work. If the first transaction (or first transaction since the ARB profile was updated, either via API or manually) fails, the status of the subscription is set to suspended. Otherwise, the status of a subscription does not change when a transaction declines or a card expires.
Using the Silent POST URL, you'll be notified of successful transactions and you can use them to update your data such as tracking a next payment due date/expiration date. You can then run a cron job and if this field has not been updated, you will know that the card was cancelled or expired.
In the event that it is still an active card but gets declined, you'll get notified as such at the Silent POST URL