Square PHP API - 记录数据

Question

我是这个支付 API 的新手，并且了解 Arrays()....我正在使用 Squares PHP API 脚本示例...我喜欢它，但是，当它处理支付时，我想捕获某些数据并记录到 sql (mysqli)...我什至无法让脚本回显我想要的特定数据...我迷路了...有人可以让我朝着正确的方向前进吗？

这里是表格：(index.php)

    <?php
require '../composer/vendor/autoload.php';
# Replace these values. You probably want to start with your Sandbox credentials
# to start: https://docs.connect.squareup.com/articles/using-sandbox/
# The access token to use in all Connect API requests. Use your *sandbox* access
# token if you're just testing things out.
$access_token = 'sandbox-XXXXXX';
# Helps ensure this code has been reached via form submission
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
  error_log("Received a non-POST request");
  echo "Request not allowed";
  http_response_code(405);
  return;
}
# Fail if the card form didn't send a value for `nonce` to the server
$nonce = $_POST['nonce'];
if (is_null($nonce)) {
  echo "Invalid card data";
  http_response_code(422);
  return;
}
\SquareConnect\Configuration::getDefaultConfiguration()->setAccessToken($access_token);
$locations_api = new \SquareConnect\Api\LocationsApi();
try {
  $locations = $locations_api->listLocations();
  #We look for a location that can process payments
  $location = current(array_filter($locations->getLocations(), function($location) {
    $capabilities = $location->getCapabilities();
    return is_array($capabilities) &&
      in_array('CREDIT_CARD_PROCESSING', $capabilities);
  }));
} catch (\SquareConnect\ApiException $e) {
  echo "Caught exception!<br/>";
  print_r("<strong>Response body:</strong><br/>");
  echo "<pre>"; var_dump($e->getResponseBody()); echo "</pre>";
  echo "<br/><strong>Response headers:</strong><br/>";
  echo "<pre>"; var_dump($e->getResponseHeaders()); echo "</pre>";
  exit(1);
}
$transactions_api = new \SquareConnect\Api\TransactionsApi();
$request_body = array (
  "card_nonce" => $nonce,
  # Monetary amounts are specified in the smallest unit of the applicable currency.
  # This amount is in cents. It's also hard-coded for $1.00, which isn't very useful.
  "amount_money" => array (
    "amount" => 100,
    "currency" => "USD"
  ),
  # Every payment you process with the SDK must have a unique idempotency key.
  # If you're unsure whether a particular payment succeeded, you can reattempt
  # it with the same idempotency key without worrying about double charging
  # the buyer.
  "idempotency_key" => uniqid()
);
# The SDK throws an exception if a Connect endpoint responds with anything besides
# a 200-level HTTP code. This block catches any exceptions that occur from the request.
try {
  $result = $transactions_api->charge($location->getId(), $request_body);
  echo "<pre>";
  echo "Card has been Approved!";
  echo $result['amount'][0];
  echo $result['transaction_id'][1];
  echo "</pre>";
} catch (\SquareConnect\ApiException $e) {
  echo "Caught exception!<br/>";
  print_r("<strong>Response body:</strong><br/>");
  echo "<pre>"; var_dump($e->getResponseBody()); echo "</pre>";
  echo "<br/><strong>Response headers:</strong><br/>";
  echo "<pre>"; var_dump($e->getResponseHeaders()); echo "</pre>";
}

这里是处理器（process-card.php）

<?php
require '../composer/vendor/autoload.php';
# Replace these values. You probably want to start with your Sandbox credentials
# to start: https://docs.connect.squareup.com/articles/using-sandbox/
# The access token to use in all Connect API requests. Use your *sandbox* access
# token if you're just testing things out.
$access_token = 'sandbox-XXXXXX';
# Helps ensure this code has been reached via form submission
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
  error_log("Received a non-POST request");
  echo "Request not allowed";
  http_response_code(405);
  return;
}
# Fail if the card form didn't send a value for `nonce` to the server
$nonce = $_POST['nonce'];
if (is_null($nonce)) {
  echo "Invalid card data";
  http_response_code(422);
  return;
}
\SquareConnect\Configuration::getDefaultConfiguration()->setAccessToken($access_token);
$locations_api = new \SquareConnect\Api\LocationsApi();
try {
  $locations = $locations_api->listLocations();
  #We look for a location that can process payments
  $location = current(array_filter($locations->getLocations(), function($location) {
    $capabilities = $location->getCapabilities();
    return is_array($capabilities) &&
      in_array('CREDIT_CARD_PROCESSING', $capabilities);
  }));
} catch (\SquareConnect\ApiException $e) {
  echo "Caught exception!<br/>";
  print_r("<strong>Response body:</strong><br/>");
  echo "<pre>"; var_dump($e->getResponseBody()); echo "</pre>";
  echo "<br/><strong>Response headers:</strong><br/>";
  echo "<pre>"; var_dump($e->getResponseHeaders()); echo "</pre>";
  exit(1);
}
$transactions_api = new \SquareConnect\Api\TransactionsApi();
$request_body = array (
  "card_nonce" => $nonce,
  # Monetary amounts are specified in the smallest unit of the applicable currency.
  # This amount is in cents. It's also hard-coded for $1.00, which isn't very useful.
  "amount_money" => array (
    "amount" => 100,
    "currency" => "USD"
  ),
  # Every payment you process with the SDK must have a unique idempotency key.
  # If you're unsure whether a particular payment succeeded, you can reattempt
  # it with the same idempotency key without worrying about double charging
  # the buyer.
  "idempotency_key" => uniqid()
);
# The SDK throws an exception if a Connect endpoint responds with anything besides
# a 200-level HTTP code. This block catches any exceptions that occur from the request.
try {
  $result = $transactions_api->charge($location->getId(), $request_body);
  echo "<pre>";
  echo "Card has been Approved!";
  echo $result['amount'][0];
  echo $result['transaction_id'][1];
  echo "</pre>";
} catch (\SquareConnect\ApiException $e) {
  echo "Caught exception!<br/>";
  print_r("<strong>Response body:</strong><br/>");
  echo "<pre>"; var_dump($e->getResponseBody()); echo "</pre>";
  echo "<br/><strong>Response headers:</strong><br/>";
  echo "<pre>"; var_dump($e->getResponseHeaders()); echo "</pre>";
}

示例：我想将交易数据写入“交易”表，其中包含会员的 ID 号和交易号，以及是否被批准或拒绝。

谢谢！！！！我希望我正在尝试做的事情不会太复杂。

Answer 1

如果您在使用 echo 显示内容时遇到问题，请尝试使用 var_dump() 而不是 echo，您可能会了解有关您正在使用的对象的更多信息。

而不是$result['amount'][0] 尝试类似$result->getTransaction()-> getTenders()[0]->getAmountMoney()->getAmount() 你没有看到任何回声，因为你试图打印不存在的东西。

不要忘记查看文档：https://github.com/square/connect-php-sdk/blob/master/docs/Model/ChargeResponse.md

Answer 2

我们需要检查类的成员变量，如果它是任何类的对象，或者只是像int，string这样的普通数据类型。

如果是其他相关类的对象，需要这样走。

//Last four digits of card
$card_last4 = ($result->getTransaction()->getTenders()[0]->getCardDetails()->getCard()->getLast4());

//Card Brand Like, VISA,AMEX
$card_brand = ($result->getTransaction()->getTenders()[0]->getCardDetails()->getCard()->getCardBrand()); 

这些类和函数可以在以下路径的模型下找到。 \vendor\square\connect\test\Model

希望这会有所帮助！