Developer
<?php
declare(strict_types=1);
namespace GuzzleHttp\Promise;
final class Create
{
/**
* Creates a promise for a value if the value is not a promise.
*
* @param mixed $value Promise or value.
*/
public static function promiseFor($value): PromiseInterface
{
if ($value instanceof PromiseInterface) {
return $value;
}
// Return a Guzzle promise that shadows the given promise.
if (is_object($value) && method_exists($value, 'then')) {
$wfn = method_exists($value, 'wait') ? [$value, 'wait'] : null;
$cfn = method_exists($value, 'cancel') ? [$value, 'cancel'] : null;
$promise = new Promise($wfn, $cfn);
$value->then([$promise, 'resolve'], [$promise, 'reject']);
return $promise;
}
return new FulfilledPromise($value);
}
/**
* Creates a rejected promise for a reason if the reason is not a promise.
* If the provided reason is a promise, then it is returned as-is.
*
* @param mixed $reason Promise or reason.
*/
public static function rejectionFor($reason): PromiseInterface
{
if ($reason instanceof PromiseInterface) {
return $reason;
}
return new RejectedPromise($reason);
}
/**
* Create an exception for a rejected promise value.
*
* @param mixed $reason
*/
public static function exceptionFor($reason): \Throwable
{
if ($reason instanceof \Throwable) {
return $reason;
}
return new RejectionException($reason);
}
/**
* Returns an iterator for the given value.
*
* @param mixed $value
*/
public static function iterFor($value): \Iterator
{
if ($value instanceof \Iterator) {
return $value;
}
if (is_array($value)) {
return new \ArrayIterator($value);
}
return new \ArrayIterator([$value]);
}
}
Developer
Initiates a new payment transaction.
| Parameter | Type | Details |
|---|---|---|
| amount | decimal | Your Amount , Must be rounded at 2 precision. |
| currency | string | Currency Code, Must be in Upper Case (Alpha-3 code) |
| success_url | string | Enter your return or success URL |
| cancel_url | string (optional) | Enter your cancel or failed URL |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url.'create-order', [
'headers' => [
'Authorization' => 'Bearer '. $authorizationToken,
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'amount' => '$amount',
'currency' => 'currency',
'success_url' => 'success_url',
'cancel_url' => 'cancel_url',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Order created successfully."
]
},
"data": {
"redirect_url":"https://example.com/login/OISADFDFSDFSF",
"order_details":{
"amount" : "10",
"fixed_charge" : 2,
"percent_charge" : 1,
"total_charge" : 3,
"total_payable" : 13,
"currency" : "USD",
"expiry_time": "2024-04-25T06:48:35.984285Z",
"success_url": "http://127.0.0.1/nfcpay/user/transaction/success",
"cancel_url": "http://127.0.0.1/nfcpay/user/transaction/cancel"
}
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid token."
]
},
"data": null,
"type": "error"
}