chore(*): remove unused code (#6781)

The code removed in the PR was flagged as unused by the JetBrains
inspector.

I did a QA on the dev environment but other checks are highly
recommended.

There is one commit by scope to make the review easier.

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/src/engine/metadata-modules/object-metadata/hooks/before-create-one-object.hook.ts

@@ -9,7 +9,7 @@ import { CreateObjectInput } from 'src/engine/metadata-modules/object-metadata/d
 
 @Injectable()
 export class BeforeCreateOneObject<T extends CreateObjectInput>
-  implements BeforeCreateOneHook<T, any>
+  implements BeforeCreateOneHook<T>
 {
   async run(
     instance: CreateOneInputType<T>,

packages/twenty-server/src/engine/metadata-modules/object-metadata/hooks/before-delete-one-object.hook.ts

@@ -12,7 +12,7 @@ import {
 import { ObjectMetadataService } from 'src/engine/metadata-modules/object-metadata/object-metadata.service';
 
 @Injectable()
-export class BeforeDeleteOneObject implements BeforeDeleteOneHook<any> {
+export class BeforeDeleteOneObject implements BeforeDeleteOneHook {
   constructor(readonly objectMetadataService: ObjectMetadataService) {}
 
   async run(

packages/twenty-server/src/engine/metadata-modules/object-metadata/hooks/before-update-one-object.hook.ts

@@ -18,7 +18,7 @@ import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadat
 
 @Injectable()
 export class BeforeUpdateOneObject<T extends UpdateObjectPayload>
-  implements BeforeUpdateOneHook<T, any>
+  implements BeforeUpdateOneHook<T>
 {
   constructor(
     readonly objectMetadataService: ObjectMetadataService,

packages/twenty-server/src/engine/metadata-modules/object-metadata/object-metadata.service.ts

@@ -399,31 +399,6 @@ export class ObjectMetadataService extends TypeOrmQueryService<ObjectMetadataEnt
     });
   }
 
-  public async findOneOrFailWithinWorkspace(
-    workspaceId: string,
-    options: FindOneOptions<ObjectMetadataEntity>,
-  ): Promise<ObjectMetadataEntity> {
-    try {
-      return this.objectMetadataRepository.findOneOrFail({
-        relations: [
-          'fields',
-          'fields.fromRelationMetadata',
-          'fields.toRelationMetadata',
-        ],
-        ...options,
-        where: {
-          ...options.where,
-          workspaceId,
-        },
-      });
-    } catch (error) {
-      throw new ObjectMetadataException(
-        'Object does not exist',
-        ObjectMetadataExceptionCode.OBJECT_METADATA_NOT_FOUND,
-      );
-    }
-  }
-
   public async findManyWithinWorkspace(
     workspaceId: string,
     options?: FindManyOptions<ObjectMetadataEntity>,