<?php
namespace App\Service;
use App\Repository\BooksRepository;
class BooksService
{
private $booksRepository;
public function __construct(BooksRepository $booksRepository)
{
$this->booksRepository = $booksRepository;
}
public function bookDetail(int $book_id)
{
return $this->booksRepository->get($book_id);
}
}
monolog:
handlers:
main:
type: stream
path: "%kernel.logs_dir%/%kernel.environment%.log"
level: debug
channels: ["!event"]
# uncomment to get logging in your browser
# you may have to allow bigger header sizes in your Web server configuration
#firephp:
# type: firephp
# level: info
#chromephp:
# type: chromephp
# level: info
console:
type: console
process_psr_3_messages: false
channels: ["!event", "!doctrine", "!console"]
<?php
namespace App\Service;
use App\Repository\BooksRepository;
class BooksService
{
private $booksRepository;
public function __construct(BooksRepository $booksRepository)
{
$this->booksRepository = $booksRepository;
}
public function bookDetail(int $book_id)
{
return $this->booksRepository->get($book_id);
}
}
これでコントローラ、サービス、リポジトリの準備は完了です。該当URLにアクセスすると RootController::bookDetailAction BooksService:: bookDetail BooksRepositoryImpl:: get という段階を踏んでアクセスされます。最後にビュー detail.html.twig を調整しておきます。
なお、MySQL 8.0ではデフォルトの認証方法が変わった事も有り、「The server requested authentication method unknown to the client”」というエラーになる場合が有ります、これはググれば出てきます該当ユーザーの認証方法を caching_sha2_password から mysql_native_password を使った物に変更する事で回避可能です。
services:
# default configuration for services in *this* file
_defaults:
autowire: true # Automatically injects dependencies in your services.
autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
# makes classes in src/ available to be used as services
# this creates a service per class whose id is the fully-qualified class name
App\:
resource: '../src/*'
exclude: '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'
