Autowiring problem with parameter injection in Symfony 5 - php

Question

I'm having troubles trying to retrieve a manager from a controller in Symfony 5.
I've got this MailerManager in src/Manager/MailerManager.php:
<?php
namespace App\Manager;
use App\Client\MailjetClient;
class MailerManager {
private $mailjetClient;
function __construct(MailjetClient $mailjetClient) {
$this->setMailjetClient($mailjetClient);
}
function send($data) {
}
function getMailjetClient() {
return $this->mailjetClient;
}
private function setMailjetClient($mailjetClient) {
$this->mailjetClient = $mailjetClient;
}
}
This manager needs to inject src/Client/MailjetClient.php in order to work, that has got this code:
<?php
namespace App\Client;
use \Mailjet\Resources;
class MailjetClient {
private $client;
function __construct(string $apikey, string $apisecret) {
$this->setClient($apikey, $apisecret);
}
function getClient() {
return $this->client;
}
function setClient($apikey, $apisecret) {
$this->client = new \Mailjet\Client($apikey, $apisecret);
}
}
This is just a wrapper for the mailjet sdk installed via composer, that needs to be feeded with different $apikey and $apisecret depending on the environment, for what I'm using parameters through services.yaml file, where I also have got autowiring enabled and service definitions for both MailjetClient and MailerManager:
parameters:
rabbitmq:
host: '%env(RABBITMQ_HOST)%'
port: '%env(RABBITMQ_PORT)%'
user: '%env(RABBITMQ_USER)%'
pwd: '%env(RABBITMQ_PWD)%'
mailjet:
apikey: '%env(MAILJET_APIKEY)%'
apisecret: '%env(MAILJET_APISECRET)%'
services:
_defaults:
autowire: true
autoconfigure: true
App\:
resource: '../src/*'
exclude: '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'
App\Controller\:
resource: '../src/Controller'
tags: ['controller.service_arguments']
App\Client\MailjetClient\:
resource: '../src/Client/MailjetClient.php'
arguments:
$apikey: '%mailjet.host%'
$apisecret: '%mailjet.port%'
App\Manager\MailerManager\:
resource: '../src/Manager/MailerManager.php'
arguments:
$mailjetClient: '#client.mailjet'
The problem I'm having is that I'm getting this error: Cannot autowire service "App\Client\MailjetClient": argument "$apikey" of method "__construct()" is type-hinted "string", you should configure its value explicitly. when I try to inject the MailManager in the src/Controller/MailerController.php controller:
<?php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;
use App\Manager\MailerManager;
class MailerController extends AbstractController
{
/**
* #Route("/compose", name="compose")
*/
public function compose(MailerManager $mailerManager)
{
dump($mailerManager);die();
}
}
}
What could posibbly be wrong? I'm coming from Symfony 2, and this parameter injection was something standard that used to work like a charm, now I'm totally confused about how to mix the autowiring with the service manual definition.

Answer 1

I had a total disaster on the services.yml side, thanks to u_mulder and Tejas Gosai hints I could finally put this to work. I had a few type errors on the parameters I was injecting, the MailManager.php specific declaration was not needed, and my client namespaces should not end with \ ad u_mulder suggested.
Finally, with this services.yml it works:
parameters:
rabbitmq.host: '%env(RABBITMQ_HOST)%'
rabbitmq.port: '%env(RABBITMQ_PORT)%'
rabbitmq.user: '%env(RABBITMQ_USER)%'
rabbitmq.pwd: '%env(RABBITMQ_PWD)%'
mailjet.apikey: '%env(MAILJET_APIKEY)%'
mailjet.apisecret: '%env(MAILJET_APISECRET)%'
services:
_defaults:
autowire: true # Automatically injects dependencies in your services.
autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
App\:
resource: '../src/*'
exclude: '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'
App\Controller\:
resource: '../src/Controller'
tags: ['controller.service_arguments']
App\Client\MailjetClient:
arguments:
$apikey: '%mailjet.apikey%'
$apisecret: '%mailjet.apisecret%'
App\Client\RabbitClient:
arguments: ['%rabbitmq.host%','%rabbitmq.port%','%rabbitmq.user%','%rabbitmq.pwd%']