<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;
class TokenCollection implements \ArrayAccess, \Iterator, \Countable {
/** @var Token[] */
private $tokens = [];
/** @var int */
private $pos;
public function addToken(Token $token): void {
$this->tokens[] = $token;
}
public function current(): Token {
return \current($this->tokens);
}
public function key(): int {
return \key($this->tokens);
}
public function next(): void {
\next($this->tokens);
$this->pos++;
}
public function valid(): bool {
return $this->count() > $this->pos;
}
public function rewind(): void {
\reset($this->tokens);
$this->pos = 0;
}
public function count(): int {
return \count($this->tokens);
}
public function offsetExists($offset): bool {
return isset($this->tokens[$offset]);
}
/**
* @throws TokenCollectionException
*/
public function offsetGet($offset): Token {
if (!$this->offsetExists($offset)) {
throw new TokenCollectionException(
\sprintf('No Token at offest %s', $offset)
);
}
return $this->tokens[$offset];
}
/**
* @param Token $value
*
* @throws TokenCollectionException
*/
public function offsetSet($offset, $value): void {
if (!\is_int($offset)) {
$type = \gettype($offset);
throw new TokenCollectionException(
\sprintf(
'Offset must be of type integer, %s given',
$type === 'object' ? \get_class($value) : $type
)
);
}
if (!$value instanceof Token) {
$type = \gettype($value);
throw new TokenCollectionException(
\sprintf(
'Value must be of type %s, %s given',
Token::class,
$type === 'object' ? \get_class($value) : $type
)
);
}
$this->tokens[$offset] = $value;
}
public function offsetUnset($offset): void {
unset($this->tokens[$offset]);
}
}
Get access token to initiates payment transaction.
generate-token
| 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"
}