OV-352: * small fixes

Author: Sanchousina

backend/src/bundles/videos/video.repository.ts

@@ -12,6 +12,7 @@ class VideoRepository implements Repository {
 
     public async findById(id: string): Promise<VideoEntity | null> {
         const video = await this.videoModel.query().findById(id).execute();
+
         return video ? VideoEntity.initialize(video) : null;
     }
 
@@ -20,28 +21,32 @@ class VideoRepository implements Repository {
             .query()
             .where('userId', userId)
             .execute();
+
         return videos.map((it) => VideoEntity.initialize(it));
     }
 
     public async findAll(): Promise<VideoEntity[]> {
         const videos = await this.videoModel.query().execute();
+
         return videos.map((it) => VideoEntity.initialize(it));
     }
 
     public async create(entity: VideoEntity): Promise<VideoEntity> {
         const { userId, name, url, composition, previewUrl } =
             entity.toNewObject();
+
         const item = await this.videoModel
             .query()
             .insert({
                 userId,
                 name,
-                composition: composition,
+                composition,
                 previewUrl,
                 url,
             })
             .returning('*')
             .execute();
+
         return VideoEntity.initialize(item);
     }
 
@@ -50,20 +55,25 @@ class VideoRepository implements Repository {
         payload: UpdateVideoRequestDto,
     ): Promise<VideoEntity | null> {
         const data: Partial<VideoModel> = {};
+
         if (payload.composition) {
             data.composition = payload.composition;
             data.previewUrl = payload.composition.scenes[0]?.avatar?.url ?? '';
         }
+
         if (payload.name) {
             data.name = payload.name;
         }
+
         if (payload.url) {
             data.url = payload.url;
         }
+
         const updatedItem = await this.videoModel
             .query()
             .patchAndFetchById(id, data)
             .execute();
+
         return updatedItem ? VideoEntity.initialize(updatedItem) : null;
     }
 
@@ -72,6 +82,7 @@ class VideoRepository implements Repository {
             .query()
             .deleteById(id)
             .execute();
+
         return Boolean(numberOfDeletedRows);
     }
 }

backend/src/bundles/videos/video.service.ts

@@ -60,7 +60,7 @@ class VideoService implements Service {
             VideoEntity.initializeNew({
                 name: payload.name,
                 composition: payload.composition,
-                previewUrl: payload.composition?.scenes[0]?.avatar?.url || '',
+                previewUrl: payload.composition?.scenes[0]?.avatar?.url ?? '',
                 userId: payload.userId,
             }),
         );