add content

src/modules/content/subscribers/post.subscriber.ts

@@ -0,0 +1,26 @@
+import { DataSource, EventSubscriber } from 'typeorm';
+
+import { PostBodyType } from '@/modules/content/constants';
+import { PostEntity } from '@/modules/content/entities/post.entity';
+import { PostRepository } from '@/modules/content/repositories/post.repository';
+import { SanitizeService } from '@/modules/content/services/SanitizeService';
+
+@EventSubscriber()
+export class PostSubscriber {
+    constructor(
+        protected dataSource: DataSource,
+        protected sanitizeService: SanitizeService,
+        protected postRepository: PostRepository,
+    ) {
+        dataSource.subscribers.push(this);
+    }
+    listenTo() {
+        return PostEntity;
+    }
+
+    async afterLoad(entity: PostEntity) {
+        if (entity.type === PostBodyType.HTML) {
+            entity.body = this.sanitizeService.sanitize(entity.body);
+        }
+    }
+}