<?php
/**
* Rule processor that performs a comparison operation against a value in the
* stored state object.
*/
namespace Automattic\WooCommerce\Admin\RemoteInboxNotifications;
defined( 'ABSPATH' ) || exit;
/**
* Rule processor that performs a comparison operation against a value in the
* stored state object.
*/
class StoredStateRuleProcessor implements RuleProcessorInterface {
/**
* Performs a comparison operation against a value in the stored state object.
*
* @param object $rule The rule being processed by this rule processor.
* @param object $stored_state Stored state.
*
* @return bool The result of the operation.
*/
public function process( $rule, $stored_state ) {
if ( ! isset( $stored_state->{$rule->index} ) ) {
return false;
}
return ComparisonOperation::compare(
$stored_state->{$rule->index},
$rule->value,
$rule->operation
);
}
/**
* Validates the rule.
*
* @param object $rule The rule to validate.
*
* @return bool Pass/fail.
*/
public function validate( $rule ) {
if ( ! isset( $rule->index ) ) {
return false;
}
if ( ! isset( $rule->value ) ) {
return false;
}
if ( ! isset( $rule->operation ) ) {
return false;
}
return true;
}
}