feat: at least four slides to appear in feed

Author: peterpeterparker

studio/src/app/services/editor/anonymous/anonymous.service.tsx

@@ -1,5 +1,7 @@
 import authStore from '../../../stores/auth.store';
 
+import {Resources} from '../../../utils/core/resources';
+
 export class AnonymousService {
   private static instance: AnonymousService;
 
@@ -31,7 +33,7 @@ export class AnonymousService {
         return;
       }
 
-      resolve(slides.length < 3);
+      resolve(slides.length < Resources.Constants.DECK.MIN_SLIDES);
     });
   }
 

studio/src/app/services/editor/publish/publish.service.tsx

@@ -9,6 +9,8 @@ import {Deck, DeckMetaAuthor} from '../../../models/data/deck';
 import {ApiDeck} from '../../../models/api/api.deck';
 import {Slide, SlideAttributes, SlideTemplate} from '../../../models/data/slide';
 
+import {Resources} from '../../../utils/core/resources';
+
 import {ApiPresentation} from '../../../models/api/api.presentation';
 import {ApiSlide} from '../../../models/api/api.slide';
 
@@ -380,19 +382,22 @@ export class PublishService {
         const url: URL = new URL(publishedUrl);
         const now: firebase.firestore.Timestamp = firebase.firestore.Timestamp.now();
 
+        const feed: boolean = deck.data.slides && deck.data.slides.length > Resources.Constants.DECK.MIN_SLIDES;
+
         if (!deck.data.meta) {
           deck.data.meta = {
             title: deck.data.name,
             pathname: url.pathname,
             published: true,
             published_at: now,
-            feed: true,
+            feed: feed,
             updated_at: now,
           };
         } else {
           deck.data.meta.title = deck.data.name;
           deck.data.meta.pathname = url.pathname;
           deck.data.meta.updated_at = now;
+          deck.data.meta.feed = feed;
         }
 
         if (description && description !== undefined && description !== '') {

studio/src/app/utils/core/resources.tsx

@@ -3,11 +3,12 @@ export class Resources {
     return {
       DECK: {
         TITLE_MAX_LENGTH: 45,
-        DESCRIPTION_MAX_LENGTH: 500
+        DESCRIPTION_MAX_LENGTH: 500,
+        MIN_SLIDES: 3,
       },
       STORAGE: {
-        MAX_QUERY_RESULTS: 20
-      }
+        MAX_QUERY_RESULTS: 20,
+      },
     };
   }
 }