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<?php
namespace Commercetools\Core\Builder\Update;
use Commercetools\Core\Error\InvalidArgumentException;
use Commercetools\Core\Request\AbstractAction;
use Commercetools\Core\Request\CustomField\Command\SetCustomFieldAction;
use Commercetools\Core\Request\CustomField\Command\SetCustomTypeAction;
class CustomFieldActionBuilder
{
private $actions = [];
public function setCustomField($action = null)
{
$this->addAction($this->resolveAction(SetCustomFieldAction::class, $action));
return $this;
}
public function setCustomType($action = null)
{
$this->addAction($this->resolveAction(SetCustomTypeAction::class, $action));
return $this;
}
public static function of()
{
return new self();
}
private function resolveAction($class, $action = null)
{
if (is_null($action) || is_callable($action)) {
$callback = $action;
$emptyAction = $class::of();
$action = $this->callback($emptyAction, $callback);
}
if ($action instanceof $class) {
return $action;
}
throw new InvalidArgumentException(
sprintf('Expected method to be called with or callable to return %s', $class)
);
}
private function callback($action, callable $callback = null)
{
if (!is_null($callback)) {
$action = $callback($action);
}
return $action;
}
public function addAction(AbstractAction $action)
{
$this->actions[] = $action;
return $this;
}
public function getActions()
{
return $this->actions;
}
public function setActions(array $actions)
{
$this->actions = $actions;
return $this;
}
}