service repository

Author: fraisier

app/Repository/IRepository.php

@@ -0,0 +1,29 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Repository;
+
+
+use App\Model\Model;
+
+/**
+ * @template T of Model
+ * @property T $model
+ */
+abstract class IRepository
+{
+    /**
+     * @return null|T
+     */
+    public function getById($id)
+    {
+        return $this->model->newQuery()->find($id);
+    }
+
+    public function __construct()
+    {
+        $this->setModel();
+    }
+
+    abstract function setModel(): void;
+}

app/Repository/UserRepository.php

@@ -0,0 +1,18 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Model\User;
+
+/**
+ * @extends IRepository<User>
+ */
+class UserRepository extends IRepository
+{
+
+    function setModel(): void
+    {
+        $this->model = new User();
+    }
+}

app/Service/IService.php

@@ -0,0 +1,31 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Service;
+
+
+use App\Repository\IRepository;
+
+/**
+ * @template T
+ * @property IRepository<T> $repository
+ */
+abstract class IService
+{
+    public function __construct()
+    {
+        $this->repository = $this->repository();
+    }
+    /**
+     * @return T|null
+     */
+    public function getById($id)
+    {
+        return $this->repository->getById($id);
+    }
+
+    /**
+     * @return IRepository<T>
+     */
+    abstract protected function repository();
+}

app/Service/UserService.php

@@ -0,0 +1,20 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Repository\IRepository;
+use App\Repository\UserRepository;
+use function App\Kernel\di;
+
+/**
+ * @extends IService<UserRepository>
+ */
+final class UserService extends IService
+{
+
+    protected function repository()
+    {
+        return di(UserRepository::class);
+    }
+}