Plugin development: change order status

Hi,

See the call of the function "modifyOrder".
github.com/HikaShop/sample-payment-plugi...b/master/example.php

Regards,

Hi,

I can assure you that the modifyOrder function works perfectly when you give it the right parameters.
Without any details about your current implementation it will be more than complicated for us to give you advices or tips.
The sample plugin we published give all requires information to create a plugin ; you can take a look at the other payment plugin provided by the HikaShop package.

Regards,

Hi,

That's not the link you want to give to your bank for your payment notification.
You want to give it:
mydomain.xxx/index.php?option=com_hikash...tif_payment='.$this- >name.'&tmpl=component
That way, you'll have your payment plugin called in the onPaymentNotification function of your payment plugin, and there, you'll be able to use the modifyOrder function as any other payment plugin. Then, you'll be able to redirect the customer to the normal after_end URL with a redirect call, as explained in the example plugin comments.

From the different bits of information you provided in your message, I don't see why you couldn't use the normal functions of payment plugins.

Hi,

That's normal.
That's what it does by default.
The example plugin will display a blank page on the notification page as this normally is triggered by the payment gateway server, not the user browser.
But if you read the comments in the example plugin's notification function, you'll find this:

//To redirect the user, if needed. Here the redirection is useless : we are on server side (and not user side, so the redirect won't work), and the cancel url has been set on the payment platform merchant account
			// $this->app->redirect($cancel_url);

// $this->app->redirect($return_url);

Hi,

Yes, it won't work with the url you're using.

$order_id = (int)@$vars['order'];
$dbOrder = $this->getOrder($order_id);

// With the order, we can load the payment method, and thus all the payment parameters
$this->loadPaymentParams($dbOrder);
if(empty($this->payment_params))
	return false;

Hi,

As Jerome said, the example plugin expects that the order id is given in a parameter called "order" in the URL of the payment notification.
You used order_id instead of order so the plugin will stop at the load of the order at the beginning of the onPaymentNotification function since it couldn't find any order to load and thus the redirects won't be done as they are placed later in the function.

Remember that in order to confirm the order, the plugin needs to know the order_id for which the payment gateway is sending the payment notification, otherwise, it can't confirm the order.

So either you want to change the "order_id" parameter in the notification URL (but you might not be able to as it is your payment gateway redirecting to the user with these parameters in the URL), or you want to change to line:

$order_id = (int)@$vars['order'];

$order_id = (int)@$vars['order_id'];

Hi,

Please understand that this is just an example plugin. It doesn't means that you need to keep everything as it is in it, or that you shouldn't change some of the code becasue the payment gateway does things a bit differently. With that example plugin, we're just giving you the most common example.
For example, in the onPaymentNotification function, there is a call to the "example_signature" function which generates a hash out of some expected parameters and compare it to the hash given by the payment gateway. That's often done in order to guarantee the authentication of the payment notification. This is also explained in the comments of the plugin.
In your case, there is no hash in the URL and thus nothing to check. So if you keep the hash signature check in that function the check will fail and thus you'll also get a white page as the process will stop before the code which does the redirect in your onPaymentNotification function.

Hi,

You might have a PHP fatal error which stop the process of your plugin.
You might have something before in the function which perform a "return false;".
I can assure you that "$this->app->redirect()" is working every time when it's called.

So if you have some troubles with development, I'll recommend you to be helped by a developer.

Regards,