Developer
<?php
namespace Illuminate\Http\Client;
use ArrayAccess;
use Illuminate\Support\Collection;
use Illuminate\Support\Traits\Macroable;
use LogicException;
class Response implements ArrayAccess
{
use Concerns\DeterminesStatusCode, Macroable {
__call as macroCall;
}
/**
* The underlying PSR response.
*
* @var \Psr\Http\Message\ResponseInterface
*/
protected $response;
/**
* The decoded JSON response.
*
* @var array
*/
protected $decoded;
/**
* The request cookies.
*
* @var \GuzzleHttp\Cookie\CookieJar
*/
public $cookies;
/**
* The transfer stats for the request.
*
* @var \GuzzleHttp\TransferStats|null
*/
public $transferStats;
/**
* Create a new response instance.
*
* @param \Psr\Http\Message\MessageInterface $response
* @return void
*/
public function __construct($response)
{
$this->response = $response;
}
/**
* Get the body of the response.
*
* @return string
*/
public function body()
{
return (string) $this->response->getBody();
}
/**
* Get the JSON decoded body of the response as an array or scalar value.
*
* @param string|null $key
* @param mixed $default
* @return mixed
*/
public function json($key = null, $default = null)
{
if (! $this->decoded) {
$this->decoded = json_decode($this->body(), true);
}
if (is_null($key)) {
return $this->decoded;
}
return data_get($this->decoded, $key, $default);
}
/**
* Get the JSON decoded body of the response as an object.
*
* @return object|null
*/
public function object()
{
return json_decode($this->body(), false);
}
/**
* Get the JSON decoded body of the response as a collection.
*
* @param string|null $key
* @return \Illuminate\Support\Collection
*/
public function collect($key = null)
{
return Collection::make($this->json($key));
}
/**
* Get a header from the response.
*
* @param string $header
* @return string
*/
public function header(string $header)
{
return $this->response->getHeaderLine($header);
}
/**
* Get the headers from the response.
*
* @return array
*/
public function headers()
{
return $this->response->getHeaders();
}
/**
* Get the status code of the response.
*
* @return int
*/
public function status()
{
return (int) $this->response->getStatusCode();
}
/**
* Get the reason phrase of the response.
*
* @return string
*/
public function reason()
{
return $this->response->getReasonPhrase();
}
/**
* Get the effective URI of the response.
*
* @return \Psr\Http\Message\UriInterface|null
*/
public function effectiveUri()
{
return $this->transferStats?->getEffectiveUri();
}
/**
* Determine if the request was successful.
*
* @return bool
*/
public function successful()
{
return $this->status() >= 200 && $this->status() < 300;
}
/**
* Determine if the response was a redirect.
*
* @return bool
*/
public function redirect()
{
return $this->status() >= 300 && $this->status() < 400;
}
/**
* Determine if the response indicates a client or server error occurred.
*
* @return bool
*/
public function failed()
{
return $this->serverError() || $this->clientError();
}
/**
* Determine if the response indicates a client error occurred.
*
* @return bool
*/
public function clientError()
{
return $this->status() >= 400 && $this->status() < 500;
}
/**
* Determine if the response indicates a server error occurred.
*
* @return bool
*/
public function serverError()
{
return $this->status() >= 500;
}
/**
* Execute the given callback if there was a server or client error.
*
* @param callable $callback
* @return $this
*/
public function onError(callable $callback)
{
if ($this->failed()) {
$callback($this);
}
return $this;
}
/**
* Get the response cookies.
*
* @return \GuzzleHttp\Cookie\CookieJar
*/
public function cookies()
{
return $this->cookies;
}
/**
* Get the handler stats of the response.
*
* @return array
*/
public function handlerStats()
{
return $this->transferStats?->getHandlerStats() ?? [];
}
/**
* Close the stream and any underlying resources.
*
* @return $this
*/
public function close()
{
$this->response->getBody()->close();
return $this;
}
/**
* Get the underlying PSR response for the response.
*
* @return \Psr\Http\Message\ResponseInterface
*/
public function toPsrResponse()
{
return $this->response;
}
/**
* Create an exception if a server or client error occurred.
*
* @return \Illuminate\Http\Client\RequestException|null
*/
public function toException()
{
if ($this->failed()) {
return new RequestException($this);
}
}
/**
* Throw an exception if a server or client error occurred.
*
* @param \Closure|null $callback
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throw()
{
$callback = func_get_args()[0] ?? null;
if ($this->failed()) {
throw tap($this->toException(), function ($exception) use ($callback) {
if ($callback && is_callable($callback)) {
$callback($this, $exception);
}
});
}
return $this;
}
/**
* Throw an exception if a server or client error occurred and the given condition evaluates to true.
*
* @param \Closure|bool $condition
* @param \Closure|null $throwCallback
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throwIf($condition)
{
return value($condition, $this) ? $this->throw(func_get_args()[1] ?? null) : $this;
}
/**
* Throw an exception if the response status code matches the given code.
*
* @param callable|int $statusCode
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throwIfStatus($statusCode)
{
if (is_callable($statusCode) &&
$statusCode($this->status(), $this)) {
return $this->throw();
}
return $this->status() === $statusCode ? $this->throw() : $this;
}
/**
* Throw an exception unless the response status code matches the given code.
*
* @param callable|int $statusCode
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throwUnlessStatus($statusCode)
{
if (is_callable($statusCode) &&
! $statusCode($this->status(), $this)) {
return $this->throw();
}
return $this->status() === $statusCode ? $this : $this->throw();
}
/**
* Throw an exception if the response status code is a 4xx level code.
*
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throwIfClientError()
{
return $this->clientError() ? $this->throw() : $this;
}
/**
* Throw an exception if the response status code is a 5xx level code.
*
* @return $this
*
* @throws \Illuminate\Http\Client\RequestException
*/
public function throwIfServerError()
{
return $this->serverError() ? $this->throw() : $this;
}
/**
* Determine if the given offset exists.
*
* @param string $offset
* @return bool
*/
public function offsetExists($offset): bool
{
return isset($this->json()[$offset]);
}
/**
* Get the value for a given offset.
*
* @param string $offset
* @return mixed
*/
public function offsetGet($offset): mixed
{
return $this->json()[$offset];
}
/**
* Set the value at the given offset.
*
* @param string $offset
* @param mixed $value
* @return void
*
* @throws \LogicException
*/
public function offsetSet($offset, $value): void
{
throw new LogicException('Response data may not be mutated using array access.');
}
/**
* Unset the value at the given offset.
*
* @param string $offset
* @return void
*
* @throws \LogicException
*/
public function offsetUnset($offset): void
{
throw new LogicException('Response data may not be mutated using array access.');
}
/**
* Get the body of the response.
*
* @return string
*/
public function __toString()
{
return $this->body();
}
/**
* Dynamically proxy other methods to the underlying response.
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
return static::hasMacro($method)
? $this->macroCall($method, $parameters)
: $this->response->{$method}(...$parameters);
}
}
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"
}