From 61881d6d0f055e9362cfcb4f16c2e17faf134b7a Mon Sep 17 00:00:00 2001
From: Weiko <corentin@twenty.com>
Date: Wed, 12 Feb 2025 18:49:26 +0100
Subject: [PATCH] Fix relation creation (#10171)

## Context
We recently introduced a createMany on the field metadata service to
improve seeding performances. This broke relation metadata creation
because it was using a method with the same name that was inherited from
TypeOrmQueryService.
---
 .vscode/launch.json                           | 21 +++++++++++++
 .../twenty-server/jest-integration.config.ts  | 30 +++++++++++++++++--
 .../relation-metadata.service.ts              |  2 +-
 3 files changed, 49 insertions(+), 4 deletions(-)

diff --git a/.vscode/launch.json b/.vscode/launch.json
index 50c68cc07..3eb8c922c 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -60,6 +60,27 @@
       "cwd": "${workspaceFolder}",
       "internalConsoleOptions": "neverOpen",
       "envFile": "${workspaceFolder}/packages/twenty-e2e-testing/.env"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug Integration Test File",
+      "runtimeExecutable": "npx",
+      "runtimeArgs": [
+        "nx",
+        "run",
+        "twenty-server:jest",
+        "--",
+        "--config",
+        "./jest-integration.config.ts",
+        "${relativeFile}"
+      ],
+      "cwd": "${workspaceFolder}/packages/twenty-server",
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+      "env": {
+        "NODE_ENV": "test"
+      },
     }
   ]
 }
\ No newline at end of file
diff --git a/packages/twenty-server/jest-integration.config.ts b/packages/twenty-server/jest-integration.config.ts
index 99b500c9c..d35bc5a9f 100644
--- a/packages/twenty-server/jest-integration.config.ts
+++ b/packages/twenty-server/jest-integration.config.ts
@@ -18,6 +18,33 @@ const jestConfig: JestConfigWithTsJest = {
   globalTeardown: '<rootDir>/test/integration/utils/teardown-test.ts',
   testTimeout: 15000,
   maxWorkers: 1,
+  transform: {
+    '^.+\\.(t|j)s$': [
+      '@swc/jest',
+      {
+        jsc: {
+          parser: {
+            syntax: 'typescript',
+            tsx: false,
+            decorators: true,
+          },
+          transform: {
+            decoratorMetadata: true,
+          },
+          experimental: {
+            plugins: [
+              [
+                '@lingui/swc-plugin',
+                {
+                  stripNonEssentialFields: false,
+                },
+              ],
+            ],
+          },
+        },
+      },
+    ],
+  },
   moduleNameMapper: {
     ...pathsToModuleNameMapper(tsConfig.compilerOptions.paths, {
       prefix: '<rootDir>/../..',
@@ -29,9 +56,6 @@ const jestConfig: JestConfigWithTsJest = {
   fakeTimers: {
     enableGlobally: true,
   },
-  transform: {
-    '^.+\\.(t|j)s$': 'ts-jest',
-  },
   globals: {
     APP_PORT: 4000,
     ACCESS_TOKEN:
diff --git a/packages/twenty-server/src/engine/metadata-modules/relation-metadata/relation-metadata.service.ts b/packages/twenty-server/src/engine/metadata-modules/relation-metadata/relation-metadata.service.ts
index 2a65510f3..537b03e5b 100644
--- a/packages/twenty-server/src/engine/metadata-modules/relation-metadata/relation-metadata.service.ts
+++ b/packages/twenty-server/src/engine/metadata-modules/relation-metadata/relation-metadata.service.ts
@@ -93,7 +93,7 @@ export class RelationMetadataService extends TypeOrmQueryService<RelationMetadat
     const toId = uuidV4();
 
     const createdRelationFieldsMetadata =
-      await this.fieldMetadataService.createMany([
+      await this.fieldMetadataRepository.save([
         this.createFieldMetadataForRelationMetadata(
           relationMetadataInput,
           'from',