From 2914b249bcf051d9633ada937d1c5b8d721ffc9f Mon Sep 17 00:00:00 2001
From: n1rwana <me@n1rwana.xyz>
Date: Mon, 31 Jul 2023 22:41:57 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A4=D0=B8=D0=BA=D1=81=20=D0=BF=D0=BE=D0=B2?=
 =?UTF-8?q?=D1=82=D0=BE=D1=80=D0=BD=D0=BE=D0=B3=D0=BE=20=D0=B4=D0=BE=D0=B1?=
 =?UTF-8?q?=D0=B0=D0=B2=D0=BB=D0=B5=D0=BD=D0=B8=D1=8F=20=D0=B2=20Chandler-?=
 =?UTF-8?q?=D0=B3=D1=80=D1=83=D0=BF=D0=BF=D1=83?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Web/Models/Repositories/ChandlerGroups.php | 5 +++++
 Web/Presenters/AdminPresenter.php          | 6 ++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/Web/Models/Repositories/ChandlerGroups.php b/Web/Models/Repositories/ChandlerGroups.php
index 45af2a62..30b706e2 100644
--- a/Web/Models/Repositories/ChandlerGroups.php
+++ b/Web/Models/Repositories/ChandlerGroups.php
@@ -45,4 +45,9 @@ class ChandlerGroups
     {
         foreach($this->perms->where("group", $UUID) as $perm) yield $perm;
     }
+
+    function isUserAMember(string $GID, string $UID): bool
+    {
+        return ($this->context->query("SELECT * FROM `ChandlerACLRelations` WHERE `group` = ? AND `user` = ?", $GID, $UID)) !== NULL;
+    }
 }
diff --git a/Web/Presenters/AdminPresenter.php b/Web/Presenters/AdminPresenter.php
index ff21612b..51c14a2b 100644
--- a/Web/Presenters/AdminPresenter.php
+++ b/Web/Presenters/AdminPresenter.php
@@ -83,8 +83,10 @@ final class AdminPresenter extends OpenVKPresenter
                 if($user->onlineStatus() != $this->postParam("online")) $user->setOnline(intval($this->postParam("online")));
                 $user->setVerified(empty($this->postParam("verify") ? 0 : 1));
                 if($this->postParam("add-to-group")) {
-                    $query = "INSERT INTO `ChandlerACLRelations` (`user`, `group`) VALUES ('" . $user->getChandlerGUID() . "', '" . $this->postParam("add-to-group") . "')";
-                    DatabaseConnection::i()->getConnection()->query($query);
+                    if (!(new ChandlerGroups)->isUserAMember($user->getChandlerGUID(), $this->postParam("add-to-group"))) {
+                        $query = "INSERT INTO `ChandlerACLRelations` (`user`, `group`) VALUES ('" . $user->getChandlerGUID() . "', '" . $this->postParam("add-to-group") . "')";
+                        DatabaseConnection::i()->getConnection()->query($query);
+                    }
                 }
                 if($this->postParam("password")) {
                     $user->getChandlerUser()->updatePassword($this->postParam("password"));