From 13bfa3fde115d982e092c1854526e8003936eaaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gerg=C5=91=20Jedlicska?=
 <57442769+gjedlicska@users.noreply.github.com>
Date: Tue, 19 Nov 2024 19:29:35 +0100
Subject: [PATCH] fix(preview-service): main region db client selector (#3518)

---
 packages/preview-service/src/clients/knex.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/preview-service/src/clients/knex.ts b/packages/preview-service/src/clients/knex.ts
index a7272bc94..33dc04236 100644
--- a/packages/preview-service/src/clients/knex.ts
+++ b/packages/preview-service/src/clients/knex.ts
@@ -59,12 +59,14 @@ export const getProjectDbClient = async ({
   const mainDb = dbClients.main.public
   if (!FF_WORKSPACES_MULTI_REGION_ENABLED) return mainDb
 
-  const projectRegion = await mainDb<{ id: string; regionKey: string }>('streams')
+  const projectRegion = await mainDb<{ id: string; regionKey: string | null }>(
+    'streams'
+  )
     .select('id', 'regionKey')
     .where({ id: projectId })
     .first()
 
-  if (!projectRegion) return mainDb
+  if (!projectRegion?.regionKey) return mainDb
 
   const regionDb = dbClients[projectRegion.regionKey]
   if (!regionDb)