无法使用Square Connect ChargeResponse对象

Question

我可以按照github上的示例使用事务API成功收费.执行收费如下:

$result = $transaction_api->charge($access_token, $location_id, $request_body);
echo "<pre>";
print_r($result);
echo "</pre>";

这是输出:

SquareConnect\Model\ChargeResponse Object
(
    [errors:protected] => 
    [transaction:protected] => SquareConnect\Model\Transaction Object
        (
            [id:protected] => REMOVED FROM POST
            [location_id:protected] => REMOVED FROM POST
            [created_at:protected] => 2016-04-30T23:42:33Z
            [tenders:protected] => Array
                (
                    [0] => SquareConnect\Model\Tender Object
                        (
                            [id:protected] => REMOVED FROM POST
                            [location_id:protected] => REMOVED FROM POST
                            [transaction_id:protected] => 02d1d965-51fd-5023-68f5-0fcd148a263b
                            [created_at:protected] => 2016-04-30T23:42:33Z
                            [note:protected] => Online Transaction
                            [amount_money:protected] => SquareConnect\Model\Money Object
                                (
                                    [amount:protected] => 6000
                                    [currency:protected] => USD
                                )

                            [processing_fee_money:protected] => 
                            [customer_id:protected] => 
                            [type:protected] => CARD
                            [card_details:protected] => SquareConnect\Model\TenderCardDetails Object
                                (
                                    [status:protected] => CAPTURED
                                    [card:protected] => SquareConnect\Model\Card Object
                                        (
                                            [id:protected] => 
                                            [card_brand:protected] => VISA
                                            [last_4:protected] => 5858
                                            [exp_month:protected] => 
                                            [exp_year:protected] => 
                                            [cardholder_name:protected] => 
                                            [billing_address:protected] => 
                                        )

                                    [entry_method:protected] => KEYED
                                )

                            [cash_details:protected] => 
                        )

                )

            [refunds:protected] => 
            [reference_id:protected] => 
            [product:protected] => EXTERNAL_API
        )

)

我的问题是,虽然有些地方(比如这里)表明我应该从充电方法中取回一个数组,但我得到一个ChargeResponse对象.

在此对象中是一个事务对象,其中包含我希望在事务完成后显示给客户的所有相关信息,但它受到保护,因此尝试从此返回的对象中回显事务id,created_at时间或金额将失败.

我确定我做错了什么,但我迷失了如何从ChargeResponse对象捕获属性,以便我可以用它做有用的事情.

例如,我试过了

echo($result->transaction['id']);

但我得到的是:

致命错误:无法访问受保护的财产

这甚至可能不是尝试这样的事情的正确方法,所以我完全乐于接受建议.

Answer 1

我设法弄清楚必须使用包含在对象中的getTransaction方法来获取可用的属性形式.

$transaction = $result->getTransaction();

然后你可以得到你想要的房产:

$transactionID = $transaction["tenders"][0]["transaction_id"];

我很生气,因为我没有在文档中的任何地方遇到过这个问题(事实上,对整个docs.connect.squareup.com的谷歌搜索没有找到对getTransaction的单一引用).当我尝试使用其他一些黑客工作将原始ChargeResponse对象重新解析为数组时,我不得不偶然发现它.

无论如何,很高兴这个解决了.想把这个留给别人.