From 70704264ac9b5683fa5e4a54ab7ff990d0378f19 Mon Sep 17 00:00:00 2001
From: Paul Rastoin <45004772+prastoin@users.noreply.github.com>
Date: Wed, 14 Jan 2026 13:08:51 +0100
Subject: [PATCH] Fix dev seed page layout cache invalidation (#17141)

# Introduction

followup https://github.com/twentyhq/twenty/pull/16962

Root cause: as now the twenty standard app installation in seeded
workspace invalidates and set the page layout-xxx caches the inserted
through direct repo access data in the prefill legacy page layout
methods do not interact with the cache
The cache being set in prior when recompute does not result in db
introspection as before as when was unset
---
 .../dev-seeder/services/dev-seeder.service.ts      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/twenty-server/src/engine/workspace-manager/dev-seeder/services/dev-seeder.service.ts b/packages/twenty-server/src/engine/workspace-manager/dev-seeder/services/dev-seeder.service.ts
index d5c8b6abdb..436e495151 100644
--- a/packages/twenty-server/src/engine/workspace-manager/dev-seeder/services/dev-seeder.service.ts
+++ b/packages/twenty-server/src/engine/workspace-manager/dev-seeder/services/dev-seeder.service.ts
@@ -2,11 +2,14 @@ import { Injectable } from '@nestjs/common';
 import { InjectDataSource } from '@nestjs/typeorm';
 
 import { DataSource } from 'typeorm';
+import { ALL_METADATA_NAME } from 'twenty-shared/metadata';
 
 import { ApplicationService } from 'src/engine/core-modules/application/application.service';
 import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
 import { TwentyConfigService } from 'src/engine/core-modules/twenty-config/twenty-config.service';
 import { DataSourceService } from 'src/engine/metadata-modules/data-source/data-source.service';
+import { getMetadataFlatEntityMapsKey } from 'src/engine/metadata-modules/flat-entity/utils/get-metadata-flat-entity-maps-key.util';
+import { getMetadataRelatedMetadataNames } from 'src/engine/metadata-modules/flat-entity/utils/get-metadata-related-metadata-names.util';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
 import { WorkspaceCacheStorageService } from 'src/engine/workspace-cache-storage/workspace-cache-storage.service';
 import { WorkspaceCacheService } from 'src/engine/workspace-cache/services/workspace-cache.service';
@@ -125,6 +128,17 @@ export class DevSeederService {
       workspaceCustomApplicationId: workspaceCustomFlatApplication.id,
     });
 
+    const relatedPageLayoutCacheKeysToInvalidate = [
+      ...getMetadataRelatedMetadataNames(ALL_METADATA_NAME.pageLayout),
+      ...getMetadataRelatedMetadataNames(ALL_METADATA_NAME.pageLayoutTab),
+      ...getMetadataRelatedMetadataNames(ALL_METADATA_NAME.pageLayoutWidget),
+    ].map(getMetadataFlatEntityMapsKey);
+
+    await this.workspaceCacheService.invalidateAndRecompute(
+      workspaceId,
+      relatedPageLayoutCacheKeysToInvalidate,
+    );
+
     await this.devSeederDataService.seed({
       schemaName: dataSourceMetadata.schema,
       workspaceId,