Menyelesaikan object user dan init base

src/modules/identity/application/handlers/delete-user.handler.ts

@@ -0,0 +1,28 @@
+import {
+  Injectable,
+  NotFoundException,
+} from '@nestjs/common';
+
+import { UserRepository } from '../../domain/repositories/user.repository.interface';
+
+@Injectable()
+export class DeleteUserHandler {
+  constructor(
+    private readonly userRepository: UserRepository,
+  ) {}
+
+  async execute(id: string): Promise<void> {
+    const user = await this.userRepository.findById(id);
+
+    if (!user) {
+      throw new NotFoundException('User not found.');
+    }
+
+    user.delete();
+
+    await this.userRepository.update(user);
+
+    // TODO:
+    // Publish UserDeletedEvent
+  }
+}