Help for Aimeos

I have a problem on new omnipay payment method. I have imported the ai-payments extension, the omnipay and the omnipay-wechatpay package. I have created a new payment service with omnipay.type = "WechatPay".



When I select the payment method during checkout, and proceed to make the payment, I am getting the error message "The body parameter is required".





I try to add option "body", and have the same error message.

The WechatPay driver doesn't follow the Omnipay conventions for the field names.

Omnipay standard: WechatPay driver: You should notify the author and if he doesn't want to change it (because of backwards compatibility), you should fork the driver and make it conform to Omnipay standards yourself.

Has this issue been resolved?

This is nothing we can solve because it's not our code.
You can create a PR in the repo of the Wechat driver and propose the required changes.

Thanks,

Any other wechat package that is compatible with Aimeos I can use?
Also, any suggestion on delivery service for Chinese customers?

Regards,

Does lokielse /omnipay-alipay conform to Omnipay standard?

Regards,

Unfortunately not because it's also using non-standard parameters:
https://github.com/lokielse/omnipay-glo ... y#purchase

The official Omnipay parameters are:
https://github.com/aimeoscom/ai-payment ... #L678-L683

You can extend from the MShop/Service/Provider/Payment/OmniPay class and overwrite the getData() method. If you return the parameter names as required by the driver, then it should work.

Thanks for the reply.

pardon my rookie understanding and solution. Any help is appreciated.

ext/small-ext/lib/custom/src/MShop/Service/Provider/Payment/WechatPay.php

<?php

/**
* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0
* @copyright Aimeos (aimeos.org), 2015-2021
* @package MShop
* @subpackage Service
*/


namespace Aimeos\MShop\Service\Provider\Payment;

use Aimeos\MShop\Order\Item\Base as Status;


/**
* Payment provider for WechatPay.
*
* @package MShop
* @subpackage Service
*/
class WechatPay
extends \Aimeos\MShop\Service\Provider\Payment\OmniPay
implements \Aimeos\MShop\Service\Provider\Payment\Iface
{

/**
* Returns the data passed to the Omnipay library
*
* @param \Aimeos\MShop\Order\Item\Base\Iface $base Basket object
* @param string $orderid Unique order ID
* @param array $params Request parameter if available
* @return array Associative list of key/value pairs
*/
protected function getData( \Aimeos\MShop\Order\Item\Base\Iface $base, string $orderid, array $params ) : array
{
$data = parent::getData( $base, $orderid, $params );
$provider = parent::getProvider();

$data['body'] = $provider->getBody();
$data['out_trade_no'] = $provider->getOutTradeNo();
$data['total_fee'] = $provider->getTotalFee();
$data['spbill_create_ip'] = $provider->getSpbillCreateIp();
$data['fee_type'] = $provider->getFeeType();

return $data + $this->getPaymentUrls();
}
}
~

The correct code should be:

Much appreciated!