fix: deduplicate ApplicationEntity queries across flat entity cache providers

https://sonarly.com/issue/15988?type=bug Creating a custom object triggers 25+ identical `SELECT ApplicationEntity` queries during workspace cache recomputation, adding ~420ms of unnecessary DB time to a 1.45s request. Additionally, 25 Lingui i18n messages are uncompiled, producing noisy console warnings.
2026-03-18 16:00:43 +00:00
1 changed files with 40 additions and 0 deletions
@@ -0,0 +1,40 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+
+import { Repository } from 'typeorm';
+
+import { ApplicationEntity } from 'src/engine/core-modules/application/application.entity';
+import { PromiseMemoizer } from 'src/engine/twenty-orm/storage/promise-memoizer.storage';
+
+const MEMOIZER_TTL_MS = 5_000; // 5 seconds
+
+@Injectable()
+export class ApplicationEntityLookupService {
+  private readonly memoizer = new PromiseMemoizer<
+    { id: string; universalIdentifier: string }[]
+  >(MEMOIZER_TTL_MS);
+
+  constructor(
+    @InjectRepository(ApplicationEntity)
+    private readonly applicationRepository: Repository<ApplicationEntity>,
+  ) {}
+
+  async findByWorkspaceId(
+    workspaceId: string,
+  ): Promise<{ id: string; universalIdentifier: string }[]> {
+    const memoKey = `app-lookup-${workspaceId}` as `${string}-${string}`;
+
+    const result = await this.memoizer.memoizePromiseAndExecute(
+      memoKey,
+      async () => {
+        return this.applicationRepository.find({
+          where: { workspaceId },
+          select: ['id', 'universalIdentifier'],
+          withDeleted: true,
+        });
+      },
+    );
+
+    return result ?? [];
+  }
+}