BaseAction.php

<?php
namespace Bitrix\Landing\History\Action;
 
abstract class BaseAction
{
    protected const JS_COMMAND = '';
    protected array $params = [];
 
    public function setParams(array $params, bool $prepared = false): void
    {
        if (!$prepared)
        {
            $params = static::enrichParams($params);
        }
        $this->params = $params;
    }
 
    public function getParams(): array
    {
        return $this->params;
    }
 
    abstract public function execute(bool $undo = true): bool;
    abstract public static function enrichParams(array $params): array;
 
    public function delete(): bool
    {
        return true;
    }
 
    public function isNeedPush(): bool
    {
        // todo: compare valuebefore||valueafter (see examples in some actions)
        return !empty($this->params);
    }
 
    public function getJsCommand(bool $undo = true): array
    {
        return [
            'command' => static::JS_COMMAND,
            'params' => $this->params,
        ];
    }
 
    public static function getJsCommandName(): string
    {
        return static::JS_COMMAND;
    }
 
    public static function compareParams(array $oldParams, array $newParams): bool
    {
        return $oldParams === $newParams;
    }
}