Integrating PayPal subscriptions NOT the right way

Recently, I started trying to integrate PayPal subsriptions into a project of mine, however, it turns out I’ve started by using the old PayPal PHP SDK which is not the recommended way anymore. The recommended way is using the new Checkout PHP SDK, however that one doesn’t support subscriptions so the way to integrate PayPal subscriptions is by making direct https calls to their API. In this post I’ll show you how I started integrating the subscriptions using the old, deprecated SDK in case somebody needs it. Note that it’s not full integration (I’ve only gotten to a certain point) and it’s also Laravel specific.

Here is the code. I’ll explain the four main methods in the class. First, ‘activatePlan’ – this will create the billing plan and activate it. Second, ‘registerPrimaryWebhooks’ – which will register some webhooks with PayPal. Third, ‘validatePrimaryWebhooks’ – which will validate/handle the primary webhooks, when one is received. And last, ‘createBillingAgreement’ – which will create a billing agreement and return a redirect to the PayPal’s approval link for that agreement.

Here is also my ‘PaypalController’ which handles the requests and also has some PayPal logic to execute the billing agreement once the user is redirected to the success url after approval.

Here is also my PayPal routes in case you need it

WordPress permalinks not working

I just got an issue where the permalinks on a WordPress didn’t work even though I had an .htaccess file and I had selected “Post name” in the permalinks option page in WordPress.

The problem was to do with mod_rewrite not being enabled on my server. So I had to do “sudo a2enmod rewrite” and then restart Apache and the problem got fixed.

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Duplicity bash script to restore data from S3

Restore your S3 duplicity backup

 

Backup to S3 using duplicity

Backup a directory to S3. The script make full backups every 30 days and incremental backups the rest of the time.

 

JavaScript boilerplate file

 

Image under text in an HTML email

 

Styling a radio box with CSS

the CSS:

the HTML

 

JavaScript Preload Images

 

My bashrc file