无法 POST 使用 guzzle 与 Amadeus API 请求

Question

描述
我正在尝试将 Amadeus 自助服务 API 集成到 Laravel 环境中。我可以通过 GET 请求成功获取内容，但无法通过 POST 请求获取内容。我设置了异常来具体显示guzzle抛出的错误。

这是 api 参考，其中包含我想要 post 的数据和端点。 https://developers.amadeus.com/self-service/category/air/api-doc/flight-offers-search/api-reference

如何重现
这是我从 Client.php 调用并通过调用 POST 方法传递数据的方法。

public function __construct() {
    throw_if(static::$instance, 'There should be only one instance of this class');
    static::$instance = $this;
    $this->client = new Client([
        'base_uri' => 'https://test.api.amadeus.com/',
    ]);
}

public function get($uri, array $options = []) {
    $this->authenticate();
    return $this->client->request('GET', $uri, [
        $options, 
        'headers' => [
            'Authorization' => 'Bearer '.$this->access_token,
        ],
    ]);
}

public function post($uri, array $options = []) {
    $this->authenticate();
    return $this->client->request('POST', $uri, [
        $options, 
        'headers' => [
            'Authorization' => 'Bearer '.$this->access_token,
        ],
    ]);
}

调用POST方法后，我将'X-HTTP-Method-Override'作为'GET'传递，并将数据作为正文传递。

$requests_response = $client->post('v2/shopping/flight-offers', [
    'headers' => [
        'X-HTTP-Method-Override' => 'GET',
    ],
    'body' => [
        [
            "currencyCode" => "USD",
            "originDestinations" => [
                [
                    "id" => "1",
                    "originLocationCode" => "RIO",
                    "destinationLocationCode" => "MAD",
                    "departureDateTimeRange" => [
                        "date" => "2022-11-01",
                        "time" => "10:00:00",
                    ],
                ],
                [
                    "id" => "2",
                    "originLocationCode" => "MAD",
                    "destinationLocationCode" => "RIO",
                    "departureDateTimeRange" => [
                        "date" => "2022-11-05",
                        "time" => "17:00:00",
                    ],
                ],
            ],
            "travelers" => [
                ["id" => "1", "travelerType" => "ADULT"],
                ["id" => "2", "travelerType" => "CHILD"],
            ],
            "sources" => ["GDS"],
            "searchCriteria" => [
                "maxFlightOffers" => 2,
                "flightFilters" => [
                    "cabinRestrictions" => [
                        [
                            "cabin" => "BUSINESS",
                            "coverage" => "MOST_SEGMENTS",
                            "originDestinationIds" => ["1"],
                        ],
                    ],
                    "carrierRestrictions" => [
                        "excludedCarrierCodes" => ["AA", "TP", "AZ"],
                    ],
                ],
            ],
        ],
    ],
]);

其他上下文
这是我在日志中发现的错误。

local.ERROR: Guzzle error {"response":{"GuzzleHttp\Psr7\Stream":"
    {
        \"errors\": [
            {
                \"code\": 38189,
                \"title\": \"Internal error\",
                \"detail\": \"An internal error occurred, please contact your administrator\",
                \"status\": 500
            }
        ]
    }
"}}


local.ERROR: Server error: POST https://test.api.amadeus.com/v2/shopping/flight-offers resulted in a 500 Internal Server Error response:
{
"errors": [
"code": 38189,
(truncated...)
"exception":"[object] (GuzzleHttp\Exception\ServerException(code: 500): Server error: POST https://test.api.amadeus.com/v2/shopping/flight-offers resulted in a 500 Internal Server Error response:

"errors": [
"code": 38189,
(truncated...)
at C:\xampp\htdocs\Application\vendor\guzzlehttp\guzzle\src\Exception\RequestException.php:113)

请抽出时间看看，非常感谢帮助。

Answer 1

使用 Postman 或 Insomnia 等 HTTP 客户端时 POST 调用真的有效吗？

我注意到您正在传递一个 $options 数组并将其嵌套在 Guzzle 选项中。结果调用将如下所示：

$this->client->request('POST', $uri, [
   ['headers' => '...', 'body' => ['...']],
   'headers' => ['...']
]);

那不行，你需要这样解压它们：

public function post($uri, array $options = []) {
   $this->authenticate();
   return $this->client->request('POST', $uri, [
       ...$options, 
       'headers' => [
           'Authorization' => 'Bearer '.$this->access_token,
       ],
   ]);
}

注意点 ... 以解压缩选项数组。另请注意，您设置了 headers 键两次（一次在您的 post 方法定义中，一次在选项参数中），因此实际上只会使用一个（顺便说一句，您为什么要使用X-HTTP-Method-Override header ?).

如果要在 POST 函数参数中传递所有 header 和 body 的另一种解决方案是：

public function post($uri, array $options = []) {
   $this->authenticate();
   return $this->client->request('POST', $uri, [
       'json' => $options['json'], // I would suggest 'json' because it looks like the API is looking for a JSON body, if that doesn't work go with 'body' 
       'headers' => [
           'Authorization' => 'Bearer '.$this->access_token,
           ...$options['headers']
       ],
   ]);
}

如果不这样做，您可以尝试的另一件事是使用 Guzzle json 选项而不是 POST 请求的 body。

Answer 2

当您探索任何 Amadeus 自助服务 API 时，我建议查看门户，因为它会帮助您了解如何进行 http 调用。

你的情况： https://developers.amadeus.com/self-service/category/air/api-doc/flight-offers-search/api-reference

另一个帮助可能是查看编码示例：

无法 POST 使用 guzzle 与 Amadeus API 请求

Unable to POST request using guzzle with the Amadeus API

php

laravel

amadeus