feat(server): asset entity audit (#3824)

* feat(server): audit log

* feedback

* Insert to database

* migration

* test

* controller/repository/service

* test

* module

* feat(server): implement audit endpoint

* directly return changed assets

* add daily cleanup of audit table

* fix tests

* review feedback

* ci

* refactor(server): audit implementation

* chore: open api

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>
Co-authored-by: Fynn Petersen-Frey <zoodyy@users.noreply.github.com>
Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>

server/src/infra/subscribers/audit.subscriber.ts

@@ -0,0 +1,38 @@
+import { EntitySubscriberInterface, EventSubscriber, RemoveEvent } from 'typeorm';
+import { AlbumEntity, AssetEntity, AuditEntity, DatabaseAction, EntityType } from '../entities';
+
+@EventSubscriber()
+export class AuditSubscriber implements EntitySubscriberInterface<AssetEntity | AlbumEntity> {
+  async afterRemove(event: RemoveEvent<AssetEntity>): Promise<void> {
+    await this.onEvent(DatabaseAction.DELETE, event);
+  }
+
+  private async onEvent<T>(action: DatabaseAction, event: RemoveEvent<T>): Promise<any> {
+    const audit = this.getAudit(event.metadata.name, { ...event.entity, id: event.entityId });
+    if (audit && audit.entityId && audit.ownerId) {
+      await event.manager.getRepository(AuditEntity).save({ ...audit, action });
+    }
+  }
+
+  private getAudit(entityName: string, entity: any): Partial<AuditEntity> | null {
+    switch (entityName) {
+      case AssetEntity.name:
+        const asset = entity as AssetEntity;
+        return {
+          entityType: EntityType.ASSET,
+          entityId: asset.id,
+          ownerId: asset.ownerId,
+        };
+
+      case AlbumEntity.name:
+        const album = entity as AlbumEntity;
+        return {
+          entityType: EntityType.ALBUM,
+          entityId: album.id,
+          ownerId: album.ownerId,
+        };
+    }
+
+    return null;
+  }
+}