From 3df19ff84af4dce566fdbe637cb040a4c3406ef6 Mon Sep 17 00:00:00 2001
From: ProgrammerIn-wonderland <3838shah@gmail.com>
Date: Fri, 1 May 2026 16:49:02 -0700
Subject: [PATCH] invalidate subdomains on delete

---
 .../drivers/subdomain/SubdomainDriver.ts      | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/backend/drivers/subdomain/SubdomainDriver.ts b/src/backend/drivers/subdomain/SubdomainDriver.ts
index dd8494fd6..a64862dc3 100644
--- a/src/backend/drivers/subdomain/SubdomainDriver.ts
+++ b/src/backend/drivers/subdomain/SubdomainDriver.ts
@@ -213,6 +213,17 @@ export class SubdomainDriver extends PuterDriver {
         const [shaped] = await this.#hydrateRows(
             updated ? [updated as Record<string, unknown>] : [],
         );
+
+        try {
+            this.clients.event.emit(
+                'subdomain.update',
+                { subdomain: row.subdomain as string },
+                {},
+            );
+        } catch {
+            // Non-critical.
+        }
+
         return shaped ?? null;
     }
 
@@ -299,6 +310,17 @@ export class SubdomainDriver extends PuterDriver {
         await this.stores.subdomain.deleteByUuid(row.uuid, {
             userId: row.user_id,
         });
+
+        try {
+            this.clients.event.emit(
+                'subdomain.delete',
+                { subdomain: row.subdomain as string },
+                {},
+            );
+        } catch {
+            // Non-critical.
+        }
+
         return { success: true, uid: row.uuid };
     }