Added new user access rank

src/Entities/User.php

@@ -5,10 +5,11 @@ final class User extends Entity
 {
 	const ACCESS_RANK_NOBODY = 0;
 	const ACCESS_RANK_ANONYMOUS = 1;
-	const ACCESS_RANK_REGULAR_USER = 2;
+	const ACCESS_RANK_RESTRICTED_USER = 2;
-	const ACCESS_RANK_POWER_USER = 3;
+	const ACCESS_RANK_REGULAR_USER = 3;
-	const ACCESS_RANK_MODERATOR = 4;
+	const ACCESS_RANK_POWER_USER = 4;
-	const ACCESS_RANK_ADMINISTRATOR = 5;
+	const ACCESS_RANK_MODERATOR = 5;
+	const ACCESS_RANK_ADMINISTRATOR = 6;
 
 	const AVATAR_STYLE_GRAVATAR = 1;
 	const AVATAR_STYLE_MANUAL = 2;

src/Upgrades/Upgrade21.php

@@ -0,0 +1,12 @@
+<?php
+namespace Szurubooru\Upgrades;
+use Szurubooru\DatabaseConnection;
+
+class Upgrade21 implements IUpgrade
+{
+	public function run(DatabaseConnection $databaseConnection)
+	{
+		$pdo = $databaseConnection->getPDO();
+		$pdo->exec('UPDATE users SET accessRank = accessRank + 1 WHERE accessRank > 1');
+	}
+}

src/di.php

@@ -36,6 +36,7 @@ return [
 			$container->get(\Szurubooru\Upgrades\Upgrade18::class),
 			$container->get(\Szurubooru\Upgrades\Upgrade19::class),
 			$container->get(\Szurubooru\Upgrades\Upgrade20::class),
+			$container->get(\Szurubooru\Upgrades\Upgrade21::class),
 		];
 	}),