From 928590b1750c099b4ba7293c7c2d3f5cf2a2cdc7 Mon Sep 17 00:00:00 2001
From: Jake Barnby <jakeb994@gmail.com>
Date: Tue, 26 Nov 2024 16:20:11 +1300
Subject: [PATCH] Only create databases for current region

---
 app/http.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/http.php b/app/http.php
index c80fccee54..e276dac519 100644
--- a/app/http.php
+++ b/app/http.php
@@ -264,9 +264,15 @@ $http->on(Constant::EVENT_START, function (Server $http) use ($payloadSize, $reg
         $sharedTablesV1 = \explode(',', System::getEnv('_APP_DATABASE_SHARED_TABLES_V1', ''));
         $sharedTablesV2 = \array_diff($sharedTables, $sharedTablesV1);
 
+        $region = System::getEnv('_APP_REGION', 'fra');
         $cache = $app->getResource('cache');
 
-        foreach ($sharedTablesV2 as $hostname) {
+        $regionDatabases = \array_filter(
+            $sharedTablesV2,
+            fn ($hostname) => \str_contains($hostname, $region)
+        );
+
+        foreach ($regionDatabases as $hostname) {
             $adapter = $pools
                 ->get($hostname)
                 ->pop()