Added bookmark listing notifications

src/services/PostService.ts

@@ -12,12 +12,14 @@ import { CreatePostRequest, FilterPostsRequest, FilterPostsByPriceRequest, GetSe
 import { uploadImage } from '../utils/Requests';
 import { getLoadedModel } from '../utils/SentenceEncoder';
 import { PostRepository } from 'src/repositories/PostRepository';
+import { FindTokensRequest } from '../types';
+import { NotifService } from './NotifService';
 require('@tensorflow-models/universal-sentence-encoder')
 
 @Service() 
 export class PostService {
   private transactions: TransactionsManager;
-
+  
   constructor(@InjectManager() entityManager: EntityManager) {
     this.transactions = new TransactionsManager(entityManager);
   }
@@ -232,6 +234,17 @@ export class PostService {
       if (!post) throw new NotFoundError('Post not found!');
       if (post.user.isActive == false) throw new NotFoundError('User is not active!');
       const userRepository = Repositories.user(transactionalEntityManager);
+      const postOwner = await userRepository.getUserById(post.user.id);
+      if (!postOwner) throw new NotFoundError('Post owner not found!');
+      const bookmarkNotifRequest: FindTokensRequest =
+            {
+              email: postOwner.email,
+              title: "Bookmark Listing Notification",
+              body: user.username + " bookmarked your listing!",
+              data: {} as JSON
+            }
+      const notifService = new NotifService(transactionalEntityManager);
+      await notifService.sendNotifs(bookmarkNotifRequest);
       return await userRepository.savePost(user, post);
     });
   }