From d34c4df031e9c03722af9a2743015fc53de58d73 Mon Sep 17 00:00:00 2001
From: Hazelnoot <acomputerdog@gmail.com>
Date: Tue, 3 Jun 2025 19:08:20 -0400
Subject: [PATCH] create IDX_instance_host_filters

---
 ...92017688-create-IDX_instance_host_filters.js | 17 +++++++++++++++++
 packages/backend/src/models/Instance.ts         |  3 ++-
 2 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 packages/backend/migration/1748992017688-create-IDX_instance_host_filters.js

diff --git a/packages/backend/migration/1748992017688-create-IDX_instance_host_filters.js b/packages/backend/migration/1748992017688-create-IDX_instance_host_filters.js
new file mode 100644
index 0000000000..76cf16a6de
--- /dev/null
+++ b/packages/backend/migration/1748992017688-create-IDX_instance_host_filters.js
@@ -0,0 +1,17 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class CreateIDXInstanceHostFilters1748992017688 {
+	async up(queryRunner) {
+		await queryRunner.query(`
+			create index "IDX_instance_host_filters"
+			on "instance" ("host", "isBlocked", "isSilenced", "isMediaSilenced", "isAllowListed", "isBubbled", "suspensionState")`);
+		await queryRunner.query(`comment on index "IDX_instance_host_filters" is 'Covering index for host filter queries'`);
+	}
+
+	async down(queryRunner) {
+		await queryRunner.query(`DROP INDEX "IDX_instance_host_filters"`);
+	}
+}
diff --git a/packages/backend/src/models/Instance.ts b/packages/backend/src/models/Instance.ts
index 0022e58933..c9200e1e35 100644
--- a/packages/backend/src/models/Instance.ts
+++ b/packages/backend/src/models/Instance.ts
@@ -6,7 +6,8 @@
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from './util/id.js';
 
-@Index('IDX_instance_host_key', { synchronize: false })
+@Index('IDX_instance_host_key', { synchronize: false }) // ((lower(reverse("host"::text)) || '.'::text)
+@Index('IDX_instance_host_filters', { synchronize: false }) // ("host", "isBlocked", "isSilenced", "isMediaSilenced", "isAllowListed", "isBubbled", "suspensionState")
 @Entity('instance')
 export class MiInstance {
 	@PrimaryColumn(id())