<?php

declare(strict_types=1);

namespace GuzzleHttp\Promise;

/**
 * A promise that has been rejected.
 *
 * Thenning off of this promise will invoke the onRejected callback
 * immediately and ignore other callbacks.
 *
 * @final
 */
class RejectedPromise implements PromiseInterface
{
    private $reason;

    /**
     * @param mixed $reason
     */
    public function __construct($reason)
    {
        if (is_object($reason) && method_exists($reason, 'then')) {
            throw new \InvalidArgumentException(
                'You cannot create a RejectedPromise with a promise.'
            );
        }

        $this->reason = $reason;
    }

    public function then(
        callable $onFulfilled = null,
        callable $onRejected = null
    ): PromiseInterface {
        // If there's no onRejected callback then just return self.
        if (!$onRejected) {
            return $this;
        }

        $queue = Utils::queue();
        $reason = $this->reason;
        $p = new Promise([$queue, 'run']);
        $queue->add(static function () use ($p, $reason, $onRejected): void {
            if (Is::pending($p)) {
                try {
                    // Return a resolved promise if onRejected does not throw.
                    $p->resolve($onRejected($reason));
                } catch (\Throwable $e) {
                    // onRejected threw, so return a rejected promise.
                    $p->reject($e);
                }
            }
        });

        return $p;
    }

    public function otherwise(callable $onRejected): PromiseInterface
    {
        return $this->then(null, $onRejected);
    }

    public function wait(bool $unwrap = true)
    {
        if ($unwrap) {
            throw Create::exceptionFor($this->reason);
        }

        return null;
    }

    public function getState(): string
    {
        return self::REJECTED;
    }

    public function resolve($value): void
    {
        throw new \LogicException('Cannot resolve a rejected promise');
    }

    public function reject($reason): void
    {
        if ($reason !== $this->reason) {
            throw new \LogicException('Cannot reject a rejected promise');
        }
    }

    public function cancel(): void
    {
        // pass
    }
}

• [F] AggregateException.php
  Delete
• [F] CancellationException.php
  Delete
• [F] Coroutine.php
  Delete
• [F] Create.php
  Delete
• [F] Each.php
  Delete
• [F] EachPromise.php
  Delete
• [F] FulfilledPromise.php
  Delete
• [F] Is.php
  Delete
• [F] Promise.php
  Delete
• [F] PromiseInterface.php
  Delete
• [F] PromisorInterface.php
  Delete
• [F] RejectedPromise.php
  Delete
• [F] RejectionException.php
  Delete
• [F] TaskQueue.php
  Delete
• [F] TaskQueueInterface.php
  Delete
• [F] Utils.php
  Delete

How To Payment

Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

• Go to the Payment Section: Access the payment area on our website or app.
• Choose Your Payment Method: Select your preferred payment option.
• Enter Payment Details: Provide the necessary payment information.
• Verify Your Information: Check that all details are correct.
• Confirm Your Payment: Click "Submit Payment" to complete the transaction.