fix(server): live photo relation (#10637)

* fix(server): live photo relation

* handle deletion and unit test

* lint

* chore: clean up and e2e tests

* fix test

* sql

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/src/services/asset-media.service.ts

@@ -171,6 +171,7 @@ export class AssetMediaService {
         }
         if (motionAsset.isVisible) {
           await this.assetRepository.update({ id: motionAsset.id, isVisible: false });
+          this.eventRepository.clientSend(ClientEvent.ASSET_HIDDEN, auth.user.id, motionAsset.id);
         }
       }
 

server/src/services/asset.service.spec.ts

@@ -445,6 +445,7 @@ describe(AssetService.name, () => {
 
     it('should delete a live photo', async () => {
       assetMock.getById.mockResolvedValue(assetStub.livePhotoStillAsset);
+      assetMock.getLivePhotoCount.mockResolvedValue(0);
 
       await sut.handleAssetDeletion({
         id: assetStub.livePhotoStillAsset.id,
@@ -472,6 +473,27 @@ describe(AssetService.name, () => {
       ]);
     });
 
+    it('should not delete a live motion part if it is being used by another asset', async () => {
+      assetMock.getLivePhotoCount.mockResolvedValue(2);
+      assetMock.getById.mockResolvedValue(assetStub.livePhotoStillAsset);
+
+      await sut.handleAssetDeletion({
+        id: assetStub.livePhotoStillAsset.id,
+        deleteOnDisk: true,
+      });
+
+      expect(jobMock.queue.mock.calls).toEqual([
+        [
+          {
+            name: JobName.DELETE_FILES,
+            data: {
+              files: [undefined, undefined, undefined, undefined, 'fake_path/asset_1.jpeg'],
+            },
+          },
+        ],
+      ]);
+    });
+
     it('should update usage', async () => {
       assetMock.getById.mockResolvedValue(assetStub.image);
       await sut.handleAssetDeletion({ id: assetStub.image.id, deleteOnDisk: true });

server/src/services/asset.service.ts

@@ -304,12 +304,15 @@ export class AssetService {
     }
     this.eventRepository.clientSend(ClientEvent.ASSET_DELETE, asset.ownerId, id);
 
-    // TODO refactor this to use cascades
+    // delete the motion if it is not used by another asset
     if (asset.livePhotoVideoId) {
-      await this.jobRepository.queue({
-        name: JobName.ASSET_DELETION,
-        data: { id: asset.livePhotoVideoId, deleteOnDisk },
-      });
+      const count = await this.assetRepository.getLivePhotoCount(asset.livePhotoVideoId);
+      if (count === 0) {
+        await this.jobRepository.queue({
+          name: JobName.ASSET_DELETION,
+          data: { id: asset.livePhotoVideoId, deleteOnDisk },
+        });
+      }
     }
 
     const files = [asset.thumbnailPath, asset.previewPath, asset.encodedVideoPath];