From feb09a21ce3fdada1ab3d7fe2aa0d944fd197702 Mon Sep 17 00:00:00 2001
From: Steve Boyd <emteknetnz@gmail.com>
Date: Mon, 16 Sep 2024 15:28:44 +1200
Subject: [PATCH] ENH Only query primary DB

---
 composer.json                         | 2 +-
 src/Model/HybridSessionDataObject.php | 2 ++
 src/Store/DatabaseStore.php           | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 3a32041..7a8d0c2 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     ],
     "require": {
         "php": "^8.1",
-        "silverstripe/framework": "^5"
+        "silverstripe/framework": "^5.4"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",
diff --git a/src/Model/HybridSessionDataObject.php b/src/Model/HybridSessionDataObject.php
index cdae2f3..5b35464 100644
--- a/src/Model/HybridSessionDataObject.php
+++ b/src/Model/HybridSessionDataObject.php
@@ -20,4 +20,6 @@ class HybridSessionDataObject extends DataObject
     ];
 
     private static $table_name = 'HybridSessionDataObject';
+
+    private static bool $must_use_primary_db = true;
 }
diff --git a/src/Store/DatabaseStore.php b/src/Store/DatabaseStore.php
index 37aec55..61e54d8 100644
--- a/src/Store/DatabaseStore.php
+++ b/src/Store/DatabaseStore.php
@@ -68,7 +68,7 @@ public function read(string $session_id): string|false
             $this->getNow()
         );
 
-        $result = DB::query($query);
+        $result = DB::withPrimary(fn() => DB::query($query));
 
         if ($result && $result->numRecords()) {
             $data = $result->record();