Comments (2)
You are giving $this->server
the ability to fetch the saved transaction from the database, by giving it the storage object. That's fine so far; you are doing the dependency injection.
What you then need to do, is tell the server object to fetch the saved transaction, based on the POSTed VenderTxCode
, then do a security check between other posted data and other fields on the transaction. That is all handled by:
$result = $this->server->notification($post, $complete_page_url)
The $result will be a string that you echo (back to SagePay) then immediately exit.
So in summary, notification($post, $final_page)
uses VendorTxCode in $post to fetch the transaction from the database, do some security checks, then update the transaction in the database with the remaining fields in $post (which includes the authentication status, and your $final_page can pick all that up). Then it generates the return data that the SagePay notification caller is expecting.
You may want to use different return URLs, depending upon the authentication result. If so, then look at $post['STATUS'] and choose a URL based on that. However, I have found that a single "complete" page is usually easier to handle. That page can look at any authentication status, whether OK or otherwise, and make its decisions on how to handle it, and how to present that result to the end user.
Hope that helps.
from sagepay.
That helped a lot thanks.
from sagepay.
Related Issues (20)
- Create Omnipay Wrapper
- Make sure typehints are interfaces, not abstracts
- Token field may not be send in server-notification HOT 4
- Helper::formatAmount silently sets Amount to Zero HOT 9
- Fields for Refund not picked out HOT 6
- Switch to PSR-4 autoloading HOT 1
- Surcharge XML is too long HOT 9
- Start using constructor injection
- Use Data Mapper model rather than up-side-down Active Record HOT 1
- possible misleading information on comment section HOT 10
- Support discounts in basket HOT 17
- Passing correct customer data to Sage Pay HOT 9
- Create Omnipay connector
- Is VPSSignature utilised? HOT 4
- VendorTxCode not guaranteed to be unique or unpredictable HOT 3
- MD5 signature - change from Pending to OK for PPRO payments HOT 3
- Handle duplicate notification callbacks HOT 2
- Second CardType does not contain tamper: true HOT 1
- Support 3d Secure v2 HOT 5
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