Developer
<?php
declare(strict_types=1);
namespace GuzzleHttp\Psr7;
use Psr\Http\Message\RequestFactoryInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseFactoryInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestFactoryInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Message\StreamInterface;
use Psr\Http\Message\UploadedFileFactoryInterface;
use Psr\Http\Message\UploadedFileInterface;
use Psr\Http\Message\UriFactoryInterface;
use Psr\Http\Message\UriInterface;
/**
* Implements all of the PSR-17 interfaces.
*
* Note: in consuming code it is recommended to require the implemented interfaces
* and inject the instance of this class multiple times.
*/
final class HttpFactory implements RequestFactoryInterface, ResponseFactoryInterface, ServerRequestFactoryInterface, StreamFactoryInterface, UploadedFileFactoryInterface, UriFactoryInterface
{
public function createUploadedFile(
StreamInterface $stream,
int $size = null,
int $error = \UPLOAD_ERR_OK,
string $clientFilename = null,
string $clientMediaType = null
): UploadedFileInterface {
if ($size === null) {
$size = $stream->getSize();
}
return new UploadedFile($stream, $size, $error, $clientFilename, $clientMediaType);
}
public function createStream(string $content = ''): StreamInterface
{
return Utils::streamFor($content);
}
public function createStreamFromFile(string $file, string $mode = 'r'): StreamInterface
{
try {
$resource = Utils::tryFopen($file, $mode);
} catch (\RuntimeException $e) {
if ('' === $mode || false === \in_array($mode[0], ['r', 'w', 'a', 'x', 'c'], true)) {
throw new \InvalidArgumentException(sprintf('Invalid file opening mode "%s"', $mode), 0, $e);
}
throw $e;
}
return Utils::streamFor($resource);
}
public function createStreamFromResource($resource): StreamInterface
{
return Utils::streamFor($resource);
}
public function createServerRequest(string $method, $uri, array $serverParams = []): ServerRequestInterface
{
if (empty($method)) {
if (!empty($serverParams['REQUEST_METHOD'])) {
$method = $serverParams['REQUEST_METHOD'];
} else {
throw new \InvalidArgumentException('Cannot determine HTTP method');
}
}
return new ServerRequest($method, $uri, [], null, '1.1', $serverParams);
}
public function createResponse(int $code = 200, string $reasonPhrase = ''): ResponseInterface
{
return new Response($code, [], null, '1.1', $reasonPhrase);
}
public function createRequest(string $method, $uri): RequestInterface
{
return new Request($method, $uri);
}
public function createUri(string $uri = ''): UriInterface
{
return new Uri($uri);
}
}
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'client_id' => '$client_id',
'secret_id' => 'secret_id',
'env' => 'env',
'merchant_id' => 'merchant_id',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Successfully token is generated"
]
},
"data": {
"token":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}