From 278da994ce69698c6b67d8b71f75b5cb8190f6cd Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Tue, 14 Apr 2026 21:43:38 +0300
Subject: [PATCH] fix(server): wrong DB version (closes #9418)

---
 apps/server/src/migrations/migrations.spec.ts | 17 +++++++++++++++++
 apps/server/src/migrations/migrations.ts      |  2 ++
 apps/server/src/services/app_info.ts          |  4 ++--
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 apps/server/src/migrations/migrations.spec.ts

diff --git a/apps/server/src/migrations/migrations.spec.ts b/apps/server/src/migrations/migrations.spec.ts
new file mode 100644
index 0000000000..98a6924ce3
--- /dev/null
+++ b/apps/server/src/migrations/migrations.spec.ts
@@ -0,0 +1,17 @@
+import { describe, expect, it } from "vitest";
+
+import MIGRATIONS from "./migrations.js";
+
+describe("migrations", () => {
+    it("should have unique version numbers", () => {
+        const versions = MIGRATIONS.map((m) => m.version);
+        const uniqueVersions = new Set(versions);
+        expect(versions.length).toBe(uniqueVersions.size);
+    });
+
+    it("should be sorted in descending order by version", () => {
+        for (let i = 1; i < MIGRATIONS.length; i++) {
+            expect(MIGRATIONS[i - 1].version, `migration at index ${i - 1} (v${MIGRATIONS[i - 1].version}) should be greater than migration at index ${i} (v${MIGRATIONS[i].version})`).toBeGreaterThan(MIGRATIONS[i].version);
+        }
+    });
+});
diff --git a/apps/server/src/migrations/migrations.ts b/apps/server/src/migrations/migrations.ts
index f64e13d74f..5468312c55 100644
--- a/apps/server/src/migrations/migrations.ts
+++ b/apps/server/src/migrations/migrations.ts
@@ -344,6 +344,8 @@ const MIGRATIONS: (SqlMigration | JsMigration)[] = [
 
 export default MIGRATIONS;
 
+export const MAX_MIGRATION_VERSION = MIGRATIONS[0].version;
+
 interface Migration {
     version: number;
     /** If true, errors during this migration are logged but do not halt the migration process. Useful for migrations that may have already been applied (e.g. adding a column that already exists). */
diff --git a/apps/server/src/services/app_info.ts b/apps/server/src/services/app_info.ts
index bf9a7c6c1e..fcb4b24f53 100644
--- a/apps/server/src/services/app_info.ts
+++ b/apps/server/src/services/app_info.ts
@@ -2,16 +2,16 @@ import { AppInfo } from "@triliumnext/commons";
 import path from "path";
 
 import packageJson from "../../package.json" with { type: "json" };
+import { MAX_MIGRATION_VERSION } from "../migrations/migrations.js";
 import build from "./build.js";
 import dataDir from "./data_dir.js";
 
-const APP_DB_VERSION = 236;
 const SYNC_VERSION = 38;
 const CLIPPER_PROTOCOL_VERSION = "1.0";
 
 export default {
     appVersion: packageJson.version,
-    dbVersion: APP_DB_VERSION,
+    dbVersion: MAX_MIGRATION_VERSION,
     nodeVersion: process.version,
     syncVersion: SYNC_VERSION,
     buildDate: build.buildDate,