feat : Composite permission

app/Service/Test/Composite/Permission/BasicPermissionService.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ * @web_site  https://ctexthuang.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Test\Composite\Permission;
+
+use App\Interface\Test\Composite\PermissionComponentInterface;
+
+class BasicPermissionService
+{
+    /**
+     * @var PermissionComponentInterface
+     */
+    private PermissionComponentInterface $rootPermissionComponent;
+
+    /**
+     * @param PermissionComponentInterface $rootPermissionComponent
+     */
+    public function __construct(PermissionComponentInterface $rootPermissionComponent)
+    {
+        $this->rootPermissionComponent = $rootPermissionComponent;
+    }
+
+    /**
+     * @param string $permission
+     * @return bool
+     */
+    public function hasPermission(string $permission): bool
+    {
+        return $this->rootPermissionComponent->check($permission);
+    }
+}

app/Service/Test/Composite/Permission/GroupPermission.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ * @web_site  https://ctexthuang.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Test\Composite\Permission;
+
+use App\Interface\Test\Composite\PermissionComponentInterface;
+
+class GroupPermission implements PermissionComponentInterface
+{
+    /**
+     * @var string
+     */
+    private string $name;
+
+    /**
+     * @var array
+     */
+    private array $children = [];
+
+    /**
+     * 构造函数
+     * @param string $name
+     */
+    public function __construct(string $name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @param string $permission
+     * @return bool
+     */
+    public function check(string $permission): bool
+    {
+        foreach ($this->children as $child) {
+            if ($child->check($permission)) return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param PermissionComponentInterface $component
+     * @return void
+     */
+    public function add(PermissionComponentInterface $component): void
+    {
+        $this->children[] = $component;
+    }
+
+    /**
+     * @param PermissionComponentInterface $component
+     * @return void
+     */
+    public function remove(PermissionComponentInterface $component): void
+    {
+        $this->children = array_filter($this->children, function ($c) use ($component) {
+            return $c === $component;
+        });
+    }
+}

app/Service/Test/Composite/Permission/SimplePermission.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ * @web_site  https://ctexthuang.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Test\Composite\Permission;
+
+use App\Interface\Test\Composite\PermissionComponentInterface;
+
+/**
+ * 权限叶子节点
+ */
+class SimplePermission implements PermissionComponentInterface
+{
+    /**
+     * @var string
+     */
+    private string $name;
+
+    /**
+     * 构造函数
+     * @param string $name
+     */
+    public function __construct(string $name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @param string $permission
+     * @return bool
+     */
+    public function check(string $permission): bool
+    {
+        return $this->name === $permission;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+}