<?php
/**
 * @author      Alex Bilbie <hello@alexbilbie.com>
 * @copyright   Copyright (c) Alex Bilbie
 * @license     http://mit-license.org/
 *
 * @link        https://github.com/thephpleague/oauth2-server
 */

namespace League\OAuth2\Server\Entities;

use DateTimeImmutable;

interface TokenInterface
{
    /**
     * Get the token's identifier.
     *
     * @return string
     */
    public function getIdentifier();

    /**
     * Set the token's identifier.
     *
     * @param mixed $identifier
     */
    public function setIdentifier($identifier);

    /**
     * Get the token's expiry date time.
     *
     * @return DateTimeImmutable
     */
    public function getExpiryDateTime();

    /**
     * Set the date time when the token expires.
     *
     * @param DateTimeImmutable $dateTime
     */
    public function setExpiryDateTime(DateTimeImmutable $dateTime);

    /**
     * Set the identifier of the user associated with the token.
     *
     * @param string|int|null $identifier The identifier of the user
     */
    public function setUserIdentifier($identifier);

    /**
     * Get the token user's identifier.
     *
     * @return string|int|null
     */
    public function getUserIdentifier();

    /**
     * Get the client that the token was issued to.
     *
     * @return ClientEntityInterface
     */
    public function getClient();

    /**
     * Set the client that the token was issued to.
     *
     * @param ClientEntityInterface $client
     */
    public function setClient(ClientEntityInterface $client);

    /**
     * Associate a scope with the token.
     *
     * @param ScopeEntityInterface $scope
     */
    public function addScope(ScopeEntityInterface $scope);

    /**
     * Return an array of scopes associated with the token.
     *
     * @return ScopeEntityInterface[]
     */
    public function getScopes();
}

• [D] Traits
• [F] AccessTokenEntityInterface.php
  Delete
• [F] AuthCodeEntityInterface.php
  Delete
• [F] ClientEntityInterface.php
  Delete
• [F] RefreshTokenEntityInterface.php
  Delete
• [F] ScopeEntityInterface.php
  Delete
• [F] TokenInterface.php
  Delete
• [F] UserEntityInterface.php
  Delete

About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

• Simplifying Payments, One Tap at a Time.
• Reinventing Your Wallet for Modern Convenience.
• Smart Payments for a Effortless Lifestyle.
• Experience the Ease of Tap and Pay.
• Innovative Solutions for Your Daily Transactions.

FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard