feat: soft delete (#6576)

Implement soft delete on standards and custom objects.
This is a temporary solution, when we drop `pg_graphql` we should rely
on the `softDelete` functions of TypeORM.

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/constants/standard-field-ids.ts

@@ -53,6 +53,7 @@ export const BASE_OBJECT_STANDARD_FIELD_IDS = {
   id: '20202020-eda0-4cee-9577-3eb357e3c22b',
   createdAt: '20202020-66ac-4502-9975-e4d959c50311',
   updatedAt: '20202020-d767-4622-bdcf-d8a084834d86',
+  deletedAt: '20202020-b9a7-48d8-8387-b9a3090a50ec',
 };
 
 export const BLOCKLIST_STANDARD_FIELD_IDS = {

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/factories/standard-field.factory.ts

@@ -150,6 +150,14 @@ export class StandardFieldFactory {
       return [];
     }
 
+    if (
+      workspaceFieldMetadataArgs.name === 'deletedAt' &&
+      workspaceEntityMetadataArgs &&
+      !workspaceEntityMetadataArgs.softDelete
+    ) {
+      return [];
+    }
+
     return [
       {
         type: workspaceFieldMetadataArgs.type,

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/factories/standard-object.factory.ts

@@ -54,6 +54,7 @@ export class StandardObjectFactory {
       isCustom: false,
       isRemote: false,
       isSystem: workspaceEntityMetadataArgs.isSystem ?? false,
+      isSoftDeletable: workspaceEntityMetadataArgs.softDelete ?? false,
     };
   }
 }