如何使用 shopify API 发布新订单

Question

我尝试使用邮递员或 ARC 的测试来创建新订单，并且成功了。但是当我从我的 php 代码中进行操作时，我既不能发布也不能获取订单（例如，我可以获取产品）。

这是我的代码 Class.Shopify.php

<?php 
     public function call($method, $path, $params=array())
{
    $baseurl = "https://{$this->shop_domain}/";
//var_dump($this->shop_domain);  

    $url = $baseurl.ltrim($path, '/');
    $query = in_array($method, array('GET','DELETE')) ? $params : array();
    $payload = in_array($method, array('POST','PUT')) ? json_encode($params) : array();
    $request_headers = in_array($method, array('POST','PUT')) ? array("Content-Type: application/json; charset=utf-8", 'Expect:') : array();

    // add auth headers
    $request_headers[] = 'X-Shopify-Access-Token: ' . $this->token;

    $response = $this->curlHttpApiRequest($method, $url, $query, $payload, $request_headers);
//var_dump($response);
        $response = json_decode($response, true);

    if (isset($response['errors']) or ($this->last_response_headers['http_status_code'] >= 400))
        throw new ShopifyApiException($method, $path, $params, $this->last_response_headers, $response);

    return (is_array($response) and (count($response) > 0)) ? array_shift($response) : $response;
}
private function curlHttpApiRequest($method, $url, $query='', $payload='', $request_headers=array())
{
    $url = $this->curlAppendQuery($url, $query);
    //echo $url.' '.$payload;
    $ch = curl_init($url);
/*var_dump($ch);
            var_dump($method);
            var_dump($payload);
            var_dump($request_headers);*/

            $this->curlSetopts($ch, $method, $payload, $request_headers);
    $response = curl_exec($ch);
    //var_dump($response);
            $errno = curl_errno($ch);
    $error = curl_error($ch);
    curl_close($ch);

    if ($errno) throw new ShopifyCurlException($error, $errno);
    list($message_headers, $message_body) = preg_split("/\r\n\r\n|\n\n|\r\r/", $response, 2);
    $this->last_response_headers = $this->curlParseHeaders($message_headers);

    return $message_body;
}

private function curlAppendQuery($url, $query)
{
    if (empty($query)) return $url;
    if (is_array($query)) return "$url?".http_build_query($query);
    else return "$url?$query";
}

private function curlSetopts($ch, $method, $payload, $request_headers)
{
    curl_setopt($ch, CURLOPT_HEADER, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
    /*WHEN CODE DEPLOY TO LIVE SERVER, CURLOPT_SSL_VERIFYPEER MUST BE TRUE*/
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt($ch, CURLOPT_USERAGENT, 'ohShopify-php-api-client');
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);

    curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, $method);
    if (!empty($request_headers)) curl_setopt($ch, CURLOPT_HTTPHEADER, $request_headers);

    if ($method != 'GET' && !empty($payload))
    {
        if (is_array($payload)) $payload = http_build_query($payload);
        curl_setopt ($ch, CURLOPT_POSTFIELDS, $payload);
    }
}
?>

我的文件的一部分发布 order.php

$credential = $qdb->fetch();
//var_dump($credential);

//$id = $_REQUEST['id'];
$mail = $credential['mail'];
$url =  $credential['site'];
$key = $credential['key'];
$token = $credential['token'];
$country = $credential['name'];
$id_country = $credential['id_country'];
ob_start();
//where Shopify api key and shopify secret are the credentials for the orders private app
$shop = new  ShopifyClient($url, $credential['token'], SHOPIFY_API_KEY, SHOPIFY_SECRET);

$orderData = array('order' => array(
'line_items' => array(
    array(
        'variant_id' => 30781726924,
        'quantity' => 1
    )
)));
$product = $shop->call('POST', "/admin/orders.json", $orderData);
var_dump($product);
$content = ob_get_contents();
file_put_contents('update-pr.txt', $content);
?>

正如我所说，我可以得到产品但没有订单，也不能发布订单。 我在“读写”的私人应用程序中有订单。 提前感谢您的帮助。

Answer 1

根据您日志中的消息，您似乎没有对订单实体的写入权限。

当您ask users for permissions 时，在应用安装期间，您需要指定您认为您的应用需要的所有权限。

授权 URL 如下所示：

https://{shop}.myshopify.com/admin/oauth/authorize?client_id={api_key}&scope={scopes}&redirect_uri={redirect_uri}&state={nonce}&grant_options[]={option}

在您的情况下，范围将是“read_products,write_products,read_orders,write_orders”

仅在您的 PHP 文件中定义常量是不够的 - 安装了您的应用程序的商店的商家需要授予您执行您想做的事情的权限。

另请注意，您也无法更改已安装应用的这些权限。您必须先卸载该应用，确保您的代码请求正确的权限，然后使用新权限重新安装该应用。

您会在应用授权屏幕上看到您的应用要求哪些权限。

希望这会有所帮助！