291 lines
7.5 KiB
PHP
291 lines
7.5 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* WooCommerce Payment Token.
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*
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* Representation of a general payment token to be extended by individuals types of tokens
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* examples: Credit Card, eCheck.
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*
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* @class WC_Payment_Token
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* @since 2.6.0
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* @package WooCommerce/Abstracts
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* @category Abstract Class
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* @author WooThemes
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*/
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abstract class WC_Payment_Token extends WC_Data {
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/**
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* Token Data (stored in the payment_tokens table).
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* @var array
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*/
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protected $_data = array(
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'id' => 0,
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'gateway_id' => '',
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'token' => '',
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'is_default' => 0,
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'user_id' => 0,
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);
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/**
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* Meta type. Payment tokens are a new object type.
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* @var string
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*/
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protected $_meta_type = 'payment_token';
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/**
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* Initialize a payment token.
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*
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* These fields are accepted by all payment tokens:
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* is_default - boolean Optional - Indicates this is the default payment token for a user
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* token - string Required - The actual token to store
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* gateway_id - string Required - Identifier for the gateway this token is associated with
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* user_id - int Optional - ID for the user this token is associated with. 0 if this token is not associated with a user
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*
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* @since 2.6.0
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* @param mixed $token
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*/
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public function __construct( $token = '' ) {
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if ( is_numeric( $token ) ) {
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$this->read( $token );
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} else if ( is_object( $token ) ) {
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$token_id = $token->get_id();
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if ( ! empty( $token_id ) ) {
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$this->read( $token->get_id() );
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}
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}
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// Set token type (cc, echeck)
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if ( ! empty( $this->type ) ) {
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$this->_data['type'] = $this->type;
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}
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}
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/**
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* Returns the payment token ID.
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* @since 2.6.0
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* @return ID Token ID
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*/
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public function get_id() {
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return absint( $this->_data['id'] );
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}
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/**
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* Returns the raw payment token.
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* @since 2.6.0
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* @return string Raw token
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*/
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public function get_token() {
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return $this->_data['token'];
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}
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/**
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* Set the raw payment token.
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* @since 2.6.0
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* @param string $token
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*/
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public function set_token( $token ) {
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$this->_data['token'] = $token;
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}
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/**
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* Returns the type of this payment token (CC, eCheck, or something else).
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* @since 2.6.0
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* @return string Payment Token Type (CC, eCheck)
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*/
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public function get_type() {
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return isset( $this->_data['type'] ) ? $this->_data['type'] : '';
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}
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/**
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* Returns the user ID associated with the token or false if this token is not associated.
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* @since 2.6.0
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* @return int User ID if this token is associated with a user or 0 if no user is associated
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*/
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public function get_user_id() {
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return ( isset( $this->_data['user_id'] ) && $this->_data['user_id'] > 0 ) ? absint( $this->_data['user_id'] ) : 0;
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}
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/**
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* Set the user ID for the user associated with this order.
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* @since 2.6.0
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* @param int $user_id
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*/
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public function set_user_id( $user_id ) {
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$this->_data['user_id'] = absint( $user_id );
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}
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/**
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* Returns the ID of the gateway associated with this payment token.
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* @since 2.6.0
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* @return string Gateway ID
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*/
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public function get_gateway_id() {
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return $this->_data['gateway_id'];
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}
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/**
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* Set the gateway ID.
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* @since 2.6.0
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* @param string $gateway_id
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*/
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public function set_gateway_id( $gateway_id ) {
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$this->_data['gateway_id'] = $gateway_id;
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}
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/**
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* Returns if the token is marked as default.
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* @since 2.6.0
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* @return boolean True if the token is default
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*/
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public function is_default() {
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return ! empty( $this->_data['is_default'] );
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}
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/**
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* Marks the payment as default or non-default.
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* @since 2.6.0
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* @param boolean $is_default True or false
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*/
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public function set_default( $is_default ) {
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$this->_data['is_default'] = (bool) $is_default;
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}
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/**
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* Validate basic token info (token and type are required).
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* @since 2.6.0
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* @return boolean True if the passed data is valid
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*/
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public function validate() {
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if ( empty( $this->_data['token'] ) ) {
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return false;
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}
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if ( empty( $this->_data['type'] ) ) {
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return false;
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}
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return true;
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}
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/**
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* Get a token from the database.
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* @since 2.6.0
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* @param int $token_id Token ID
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*/
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public function read( $token_id ) {
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global $wpdb;
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if ( $token = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_payment_tokens WHERE token_id = %d LIMIT 1;", $token_id ) ) ) {
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$token_id = $token->token_id;
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$token = (array) $token;
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unset( $token['token_id'] );
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$this->_data = $token;
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$this->_data['id'] = $token_id;
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$this->read_meta_data();
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}
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}
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/**
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* Update a payment token.
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* @since 2.6.0
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* @return True on success, false if validation failed and a payment token could not be updated
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*/
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public function update() {
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if ( false === $this->validate() ) {
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return false;
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}
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global $wpdb;
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$payment_token_data = array(
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'gateway_id' => $this->get_gateway_id(),
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'token' => $this->get_token(),
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'user_id' => $this->get_user_id(),
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'type' => $this->get_type(),
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);
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$wpdb->update(
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$wpdb->prefix . 'woocommerce_payment_tokens',
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$payment_token_data,
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array( 'token_id' => $this->get_id() )
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);
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$this->save_meta_data();
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// Make sure all other tokens are not set to default
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if ( $this->is_default() && $this->get_user_id() > 0 ) {
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WC_Payment_Tokens::set_users_default( $this->get_user_id(), $this->get_id() );
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}
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do_action( 'woocommerce_payment_token_updated', $this->get_id() );
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return true;
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}
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/**
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* Create a new payment token in the database.
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* @since 2.6.0
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* @return True on success, false if validation failed and a payment token could not be created
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*/
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public function create() {
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if ( false === $this->validate() ) {
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return false;
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}
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global $wpdb;
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// Are there any other tokens? If not, set this token as default
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if ( ! $this->is_default() && $this->get_user_id() > 0 ) {
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$default_token = WC_Payment_Tokens::get_customer_default_token( $this->get_user_id() );
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if ( is_null( $default_token ) ) {
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$this->set_default( true );
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}
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}
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$payment_token_data = array(
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'gateway_id' => $this->get_gateway_id(),
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'token' => $this->get_token(),
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'user_id' => $this->get_user_id(),
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'type' => $this->get_type(),
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);
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$wpdb->insert( $wpdb->prefix . 'woocommerce_payment_tokens', $payment_token_data );
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$this->_data['id'] = $token_id = $wpdb->insert_id;
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$this->save_meta_data();
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// Make sure all other tokens are not set to default
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if ( $this->is_default() && $this->get_user_id() > 0 ) {
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WC_Payment_Tokens::set_users_default( $this->get_user_id(), $token_id );
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}
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do_action( 'woocommerce_payment_token_created', $token_id );
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return true;
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}
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/**
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* Saves a payment token to the database - does not require you to know if this is a new token or an update token.
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* @since 2.6.0
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* @return True on success, false if validation failed and a payment token could not be saved
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*/
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public function save() {
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if ( $this->get_id() > 0 ) {
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return $this->update();
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} else {
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return $this->create();
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}
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}
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/**
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* Remove a payment token from the database.
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* @since 2.6.0
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*/
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public function delete() {
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global $wpdb;
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$this->read( $this->get_id() ); // Make sure we have a token to return after deletion
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$wpdb->delete( $wpdb->prefix . 'woocommerce_payment_tokens', array( 'token_id' => $this->get_id() ), array( '%d' ) );
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$wpdb->delete( $wpdb->prefix . 'woocommerce_payment_tokenmeta', array( 'payment_token_id' => $this->get_id() ), array( '%d' ) );
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do_action( 'woocommerce_payment_token_deleted', $this->get_id(), $this );
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}
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}
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