I was reading Zend 3 documentation on Service Manager and i got this problem.
In documentation it says that if we have some DI in our controller we should update module.config.php
file and add controllers key and invoke controller not with InvokableFactory::class
but with custom factory class and add another key service_manager that contains array of classes that my first controller uses.
Ok so i do that:
module.config.php
'service_manager' => [
'factories' => [
Controller\Controller2::class => Factory\Controller2Factory::class,
Controller\Controller3::class => Factory\Controller3Factory::class,
],
],
'controllers' => [
'factories' => [
Controller\Controller1::class => Factory\Controller1Factory::class
],
]
Controller1Factory.php
class Controller1Factory implements FactoryInterface
{
public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
{
return new Controller1(
$container->get(Controller2::class),
$container->get(Controller3::class),
);
}
}
But now i have error that Controller2 and Controller3 also have DI in their constuctors, so i make new custom factories and so on and so on...until i get to my models.
And Models also have Dependency that is injected in their controller which is zend native \Zend\Db\TableGateway\TableGatewayInterface
and i now have to edit my conf file again and add TableGatewayInterface
.
And that is wrong. I should never be forced to inject native zend classes and services this way.
So what am i doing wrong?