Перенос разрозненных файлов в фабрику. Утилизация неиспользуемых функций. #49

_incl_data/class/Moderation/Moderator.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Moderation;
+
+use Core\Db;
+
+readonly class Moderator
+{
+    public bool $isModerator;
+    public bool $canBlockUsers;
+    public bool $isAdmin;
+
+    public function __construct(int $uid)
+    {
+        [
+            'uid' => $isModerator,
+            'can_block_users' => $canBlockUsers,
+            'is_admin' => $isAdmin,
+        ] = Db::getRow('select uid, can_block_users, is_admin from moderators where uid = ?', [$uid]);
+
+        $this->isModerator = !empty($isModerator);
+        $this->canBlockUsers = !empty($isModerator) && !empty($canBlockUsers);
+        $this->isAdmin = !empty($isModerator) && !empty($isAdmin);
+    }
+
+    public static function add(int $uid): void
+    {
+        $user = new Moderator($uid);
+        if ($user->isModerator) {
+            return;
+        }
+        Db::sql('insert into moderators (uid) value (?)', [$uid]);
+    }
+
+    public static function modify(int $uid, bool $allowBlock, bool $adminRights): void
+    {
+        $user = new Moderator($uid);
+        if (!$user->isModerator) {
+            return;
+        }
+        Db::sql('update moderators set can_block_users = ?, is_admin = ? where uid = ?', [(int)$allowBlock, (int)$adminRights, $uid]);
+    }
+
+    public static function delete(int $uid): void
+    {
+        Db::sql('delete from moderators where uid = ?', [$uid]);
+    }
+}