How to display customer saved cards on checkout page in Joomla Payment Plugin

-- HikaShop version -- : 4.3.0
-- Joomla version -- : 3.9.19
-- PHP version -- : 7.3

Hello all,

I am working on a custom third party payment plugin and I manage to make payment using this. Now in this payment gateway, there is a functionality to make payment using card token so I am saving card token with customer id in a db table.

Now what I want is, I want to fetch customer saved cards and want to display when my payment gateway is selected on checkout page. Please see attached image for example.

Hello,

We'll need more information about your code, what you want to achieve and what you actually have please.

Kind regards,
Mohamed.

Actually, When customer make payment using credit card, then in response, I get their credit card token and I save this token and card info into table.

$card = new stdClass();
$card->id = $card_id;
$card->customer_id = $customer_id;
$card->card_type = $cardType;
$card->card_acquirer = $cardAcquirer;
$card->card_brand = $cardBrand;
$card->credit_company = $creditCompany;
$card->card_token = $card_token;

Hello Mohamed,
I posted how I am going to implement that. Please see my reply in thread and let me know if can help me out.

Thanks

Hello Nicolas,
Thanks for replying.

What I am facing issue is that I don’t know how to show listing of saved card on checkout page.

I just created above images using photoshop to explain what I want to implement.

So if you can let me know first that How to show saved card listing on checkout page that would be helpful for me to proceed further.

Thanks

Hello Nicolas,

I tried the suggestion you told me in above reply and now I understood that how to show list here. I need to use below function but as you can see it only support only one parameter which is "$method" which does not give me logged in customer id in this function.

Because I want to fetch card list based on logged in customer. Like if John Doe is logged in then I want to fetch only his saved card. I hope you understand what I am trying to say.

public function needCC(&$method) {
		$method->custom_html = '<span style="margin-left:10%">' . JText::_('PURCHASE_ORDER_NUMBER') .
			'<input type="text" class="hikashop_purchase_order_number inputbox required" name="hikashop_purchase_order_number" value="'.@$_SESSION['hikashop_purchase_order_number'].'"/> *</span>';
	}

Hello Nicolas,
Thanks for providing needed answer. Now I am able to display listing of saved card of users.

However I am facing another issue of getting cart total / order total in needCC function. So is there a way to get cart total or order total in needCC function ? If yes then please let me know.

Thanks