/**
* Handle the Ajax response. Run the appropriate
* action hooks used by WordPress in order to perform
* POST ajax request securely.
* Developers have the option to run ajax for the
* Front-end, Back-end either users are logged in or not
* or both.
*
* @param string $action Your ajax 'action' name
* @param string $logged Accepted values are 'no', 'yes', 'both'
* @param callable|string $callable The function to run when ajax action is called
* @throws AjaxException
*/
public function listen($action, $logged = 'no', $callable)
{
if (!is_string($action) || strlen($action) == 0) {
throw new AjaxException("Invalid parameter for the action.");
}
// resolve callable
if (is_callable($callable)) {
$this->registerWithClosure($action, $logged, $callable);
} else {
if (strpos($callable, '@') !== false) {
$parts = explode('@', $callable);
$callable = $parts[0];
$method = $parts[1];
} else {
$method = 'run';
// default
}
try {
$resolvedCallback = $this->app->make($callable);
$this->registerWithClassInstance($action, $logged, $resolvedCallback, $method);
} catch (\Exception $e) {
throw new AjaxException($e->getMessage());
}
}
}
/**
* Execute decorators
*
* @param $command
* @param string $decoratorSide
* @return mixed
* @throws \InvalidArgumentException
*/
private function executeDecorators($command, $decoratorSide = '')
{
$commandState = $command;
foreach ($this->{$decoratorSide} as $className) {
if (!class_exists($className)) {
throw new InvalidArgumentException("The decorate class [{$className}] does not exists.");
}
$instance = $this->app->make($className);
if (!$instance instanceof CommandHandler) {
$message = 'The class to decorate must be an implementation of Weloquent\\Bus\\Contracts\\CommandHandler';
throw new InvalidArgumentException($message);
}
// execute
$commandState = $instance->handle($commandState);
}
return $commandState;
}
