Confirming to Omnipay

[godadada]

Someone one says omnipay-wechatpay does not confirm as from the link,
https://aimeos.org/help/viewtopic.php?f=18&t=2287&start=0

Please comment.

Regards,

[aimeos]

The used parameter names are not conforming to the Omnipay standard.
Current:

$order = [
    'body'              => 'The test order',
    'out_trade_no'      => date('YmdHis').mt_rand(1000, 9999),
    'total_fee'         => 1, //=0.01
    'spbill_create_ip'  => 'ip_address',
    'fee_type'          => 'CNY'
];

Official parameter names:

$order = [
    'description'              => 'The test order',
    'transactionId'      => date('YmdHis').mt_rand(1000, 9999),
    'amount'         => '0.01', // must be multiplied by 100 in the driver
    'clientIp'  => 'ip_address',
    'currency'          => 'CNY',
    'language'         => 'zh'
];

This causes the driver not to work in applications implementing the Omnipay standard parameter names if no special handling is applied to convert the parameter names

[godadada]

The aimeos thread has reached a point where aimeos can get 'SUCCESS' return from wechatpay gatway. But it complained 'request_params' xml2array parsing error. Please help if you can.

https://aimeos.org/help/viewtopic.php?f=18&t=2287&start=30

[aimeos]

We are not experts in what the Omnipay driver expects. If the usage guide (https://github.com/lokielse/omnipay-wechatpay#usage) doesn't help, you should dig into the code of the WechatPay driver to see what it expects.