/home/kueuepay/public_html/vendor/stripe/stripe-php/lib/CreditNote.php
<?php

// File generated from our OpenAPI spec

namespace Stripe;

/**
 * Issue a credit note to adjust an invoice's amount after the invoice is finalized.
 *
 * Related guide: <a href="https://stripe.com/docs/billing/invoices/credit-notes">Credit notes</a>
 *
 * @property string $id Unique identifier for the object.
 * @property string $object String representing the object's type. Objects of the same type share the same value.
 * @property int $amount The integer amount in cents (or local equivalent) representing the total amount of the credit note, including tax.
 * @property int $amount_shipping This is the sum of all the shipping amounts.
 * @property int $created Time at which the object was created. Measured in seconds since the Unix epoch.
 * @property string $currency Three-letter <a href="https://www.iso.org/iso-4217-currency-codes.html">ISO currency code</a>, in lowercase. Must be a <a href="https://stripe.com/docs/currencies">supported currency</a>.
 * @property string|\Stripe\Customer $customer ID of the customer.
 * @property null|string|\Stripe\CustomerBalanceTransaction $customer_balance_transaction Customer balance transaction related to this credit note.
 * @property int $discount_amount The integer amount in cents (or local equivalent) representing the total amount of discount that was credited.
 * @property \Stripe\StripeObject[] $discount_amounts The aggregate amounts calculated per discount for all line items.
 * @property null|int $effective_at The date when this credit note is in effect. Same as <code>created</code> unless overwritten. When defined, this value replaces the system-generated 'Date of issue' printed on the credit note PDF.
 * @property string|\Stripe\Invoice $invoice ID of the invoice.
 * @property \Stripe\Collection<\Stripe\CreditNoteLineItem> $lines Line items that make up the credit note
 * @property bool $livemode Has the value <code>true</code> if the object exists in live mode or the value <code>false</code> if the object exists in test mode.
 * @property null|string $memo Customer-facing text that appears on the credit note PDF.
 * @property null|\Stripe\StripeObject $metadata Set of <a href="https://stripe.com/docs/api/metadata">key-value pairs</a> that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
 * @property string $number A unique number that identifies this particular credit note and appears on the PDF of the credit note and its associated invoice.
 * @property null|int $out_of_band_amount Amount that was credited outside of Stripe.
 * @property string $pdf The link to download the PDF of the credit note.
 * @property null|string $reason Reason for issuing this credit note, one of <code>duplicate</code>, <code>fraudulent</code>, <code>order_change</code>, or <code>product_unsatisfactory</code>
 * @property null|string|\Stripe\Refund $refund Refund related to this credit note.
 * @property null|\Stripe\StripeObject $shipping_cost The details of the cost of shipping, including the ShippingRate applied to the invoice.
 * @property string $status Status of this credit note, one of <code>issued</code> or <code>void</code>. Learn more about <a href="https://stripe.com/docs/billing/invoices/credit-notes#voiding">voiding credit notes</a>.
 * @property int $subtotal The integer amount in cents (or local equivalent) representing the amount of the credit note, excluding exclusive tax and invoice level discounts.
 * @property null|int $subtotal_excluding_tax The integer amount in cents (or local equivalent) representing the amount of the credit note, excluding all tax and invoice level discounts.
 * @property \Stripe\StripeObject[] $tax_amounts The aggregate amounts calculated per tax rate for all line items.
 * @property int $total The integer amount in cents (or local equivalent) representing the total amount of the credit note, including tax and all discount.
 * @property null|int $total_excluding_tax The integer amount in cents (or local equivalent) representing the total amount of the credit note, excluding tax, but including discounts.
 * @property string $type Type of this credit note, one of <code>pre_payment</code> or <code>post_payment</code>. A <code>pre_payment</code> credit note means it was issued when the invoice was open. A <code>post_payment</code> credit note means it was issued when the invoice was paid.
 * @property null|int $voided_at The time that the credit note was voided.
 */
class CreditNote extends ApiResource
{
    const OBJECT_NAME = 'credit_note';

    use ApiOperations\All;
    use ApiOperations\Create;
    use ApiOperations\NestedResource;
    use ApiOperations\Retrieve;
    use ApiOperations\Update;

    const REASON_DUPLICATE = 'duplicate';
    const REASON_FRAUDULENT = 'fraudulent';
    const REASON_ORDER_CHANGE = 'order_change';
    const REASON_PRODUCT_UNSATISFACTORY = 'product_unsatisfactory';

    const STATUS_ISSUED = 'issued';
    const STATUS_VOID = 'void';

    const TYPE_POST_PAYMENT = 'post_payment';
    const TYPE_PRE_PAYMENT = 'pre_payment';

    /**
     * @param null|array $params
     * @param null|array|string $opts
     *
     * @throws \Stripe\Exception\ApiErrorException if the request fails
     *
     * @return \Stripe\CreditNote the previewed credit note
     */
    public static function preview($params = null, $opts = null)
    {
        $url = static::classUrl() . '/preview';
        list($response, $opts) = static::_staticRequest('get', $url, $params, $opts);
        $obj = \Stripe\Util\Util::convertToStripeObject($response->json, $opts);
        $obj->setLastResponse($response);

        return $obj;
    }

    /**
     * @param null|array $params
     * @param null|array|string $opts
     *
     * @throws \Stripe\Exception\ApiErrorException if the request fails
     *
     * @return \Stripe\Collection<\Stripe\CreditNoteLineItem> list of credit note line items
     */
    public static function previewLines($params = null, $opts = null)
    {
        $url = static::classUrl() . '/preview/lines';
        list($response, $opts) = static::_staticRequest('get', $url, $params, $opts);
        $obj = \Stripe\Util\Util::convertToStripeObject($response->json, $opts);
        $obj->setLastResponse($response);

        return $obj;
    }

    /**
     * @param null|array $params
     * @param null|array|string $opts
     *
     * @throws \Stripe\Exception\ApiErrorException if the request fails
     *
     * @return \Stripe\CreditNote the voided credit note
     */
    public function voidCreditNote($params = null, $opts = null)
    {
        $url = $this->instanceUrl() . '/void';
        list($response, $opts) = $this->_request('post', $url, $params, $opts);
        $this->refreshFrom($response, $opts);

        return $this;
    }

    const PATH_LINES = '/lines';

    /**
     * @param string $id the ID of the credit note on which to retrieve the credit note line items
     * @param null|array $params
     * @param null|array|string $opts
     *
     * @throws \Stripe\Exception\ApiErrorException if the request fails
     *
     * @return \Stripe\Collection<\Stripe\CreditNoteLineItem> the list of credit note line items
     */
    public static function allLines($id, $params = null, $opts = null)
    {
        return self::_allNestedResources($id, static::PATH_LINES, $params, $opts);
    }
}
Access Token

Get Access Token

Get access token to initiates payment transaction.

Endpoint: POST 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
Just request to that endpoint with all parameter listed below:
                    
                        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":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
                    
                        
**Response: ERROR (400 FAILED)**
{
 "message": {
 "error": [
  "Invalid credentials."
 ]
},
"data": null,
"type": "error"
}