Allow user colours to be NULL instead of 0x40000000.

database/2025_01_19_205947_fix_user_colour_field.php

@@ -0,0 +1,14 @@
+<?php
+use Index\Db\DbConnection;
+use Index\Db\Migration\DbMigration;
+
+final class FixUserColourField_20250119_205947 implements DbMigration {
+    public function migrate(DbConnection $conn): void {
+        $conn->execute(<<<SQL
+            ALTER TABLE ser_users
+                CHANGE COLUMN user_colour user_colour INT(10) UNSIGNED NULL DEFAULT NULL AFTER user_name;
+        SQL);
+
+        $conn->execute('UPDATE ser_users SET user_colour = NULL WHERE user_colour & 0x40000000');
+    }
+}

src/Users/UserInfo.php

@@ -19,12 +19,10 @@ class UserInfo {
     ) {}
 
     public static function fromResult(DbResult $result): UserInfo {
-        $colour = $result->getIntegerOrNull(2);
-
         return new UserInfo(
             id: $result->getString(0),
             name: $result->getString(1),
-            colourRaw: $colour === null || $colour & 0x40000000 ? null : $colour,
+            colourRaw: $result->getIntegerOrNull(2),
             rank: $result->getInteger(3),
             perms: $result->getInteger(4),
             passKey: $result->getStringOrNull(5),

src/Users/Users.php

@@ -20,14 +20,13 @@ class Users {
     }
 
     public function syncApiUser(V1User $authInfo): void {
-        $userColourUnfixed = $authInfo->getColourRaw() ?? 0x40000000;
         $stmt = $this->cache->get('INSERT INTO ser_users (user_id, user_name, user_colour, user_rank, user_permissions) VALUES (?, ?, ?, ?, 0) ON DUPLICATE KEY UPDATE user_name = ?, user_colour = ?, user_rank = ?');
         $stmt->nextParameter($authInfo->getId());
         $stmt->nextParameter($authInfo->getName());
-        $stmt->nextParameter($userColourUnfixed);
+        $stmt->nextParameter($authInfo->getColourRaw());
         $stmt->nextParameter($authInfo->getRank());
         $stmt->nextParameter($authInfo->getName());
-        $stmt->nextParameter($userColourUnfixed);
+        $stmt->nextParameter($authInfo->getColourRaw());
         $stmt->nextParameter($authInfo->getRank());
         $stmt->execute();
     }