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Code Issues Releases Activity

fixing preview manager ordering

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This commit is contained in:
Patrik J. Braun 2022-02-02 00:24:16 +01:00
parent 0cd5e90866
commit 6c6d77ad34
2 changed files with 19 additions and 10 deletions
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10
src/backend/model/database/sql/PreviewManager.ts
View File

@ -36,7 +36,7 @@ export class PreviewManager implements IPreviewManager {
query.addOrderBy('media.rating', 'ASC');
break;
case SortingMethods.descName:
query.addOrderBy('media.name', 'ASC');
query.addOrderBy('media.name', 'DESC');
break;
case SortingMethods.ascName:
query.addOrderBy('media.name', 'ASC');
@ -94,10 +94,10 @@ export class PreviewManager implements IPreviewManager {
public async getAlbumPreview(album: { searchQuery: SearchQueryDTO }): Promise<PreviewPhotoDTOWithID> {
const albumQuery = await (ObjectManagers.getInstance().SearchManager as ISQLSearchManager).prepareAndBuildWhereQuery(album.searchQuery);
const albumQuery: Brackets = await (ObjectManagers.getInstance().SearchManager as ISQLSearchManager).prepareAndBuildWhereQuery(album.searchQuery);
const connection = await SQLConnection.getConnection();
const previewQuery = async (): Promise<SelectQueryBuilder<MediaEntity>> => {
const previewQuery = (): SelectQueryBuilder<MediaEntity> => {
const query = connection
.getRepository(MediaEntity)
.createQueryBuilder('media')
@ -111,7 +111,7 @@ export class PreviewManager implements IPreviewManager {
let previewMedia = null;
if (Config.Server.Preview.SearchQuery &&
!Utils.equalsFilter(Config.Server.Preview.SearchQuery, {type: SearchQueryTypes.any_text, text: ''} as TextSearch)) {
previewMedia = await (await previewQuery())
previewMedia = await previewQuery()
.andWhere(await (ObjectManagers.getInstance().SearchManager as ISQLSearchManager)
.prepareAndBuildWhereQuery(Config.Server.Preview.SearchQuery))
.limit(1)
@ -119,7 +119,7 @@ export class PreviewManager implements IPreviewManager {
}
if (!previewMedia) {
previewMedia = await (await previewQuery())
previewMedia = await previewQuery()
.limit(1)
.getOne();
}

19
test/backend/unit/model/sql/PreviewManager.spec.ts
View File

@ -154,6 +154,9 @@ describe('PreviewManager', (sqlHelper: DBTestHelper) => {
after(async () => {
await sqlHelper.clearDB();
});
afterEach(() => {
Config.Server.Preview.SearchQuery = null;
Config.Server.Preview.Sorting = [SortingMethods.descRating, SortingMethods.descDate];
});
@ -218,10 +221,16 @@ describe('PreviewManager', (sqlHelper: DBTestHelper) => {
text: 'sw'
} as TextSearch
}))).to.deep.equalInAnyOrder(previewifyMedia(p2));
// Having a preview search query that does not return valid result
Config.Server.Preview.SearchQuery = {type: SearchQueryTypes.any_text, text: 'wont find it'} as TextSearch;
expect(Utils.clone(await pm.getAlbumPreview({
searchQuery: {
type: SearchQueryTypes.any_text,
text: 'Derem'
} as TextSearch
}))).to.deep.equalInAnyOrder(previewifyMedia(p2));
});
it('should invalidate and update preview', async () => {
const gm = new GalleryManagerTest();
const pm = new PreviewManager();
@ -240,14 +249,14 @@ describe('PreviewManager', (sqlHelper: DBTestHelper) => {
let subdir = await selectDir();
expect(subdir.validPreview).to.equal(true);
expect(subdir.preview.id).to.equal(2);
expect(subdir.preview.id).to.equal(p2.id);
// new version should invalidate
await pm.onNewDataVersion(subDir as ParentDirectoryDTO);
subdir = await selectDir();
expect(subdir.validPreview).to.equal(false);
// during invalidation, we do not remove the previous preview (it's good to show at least some photo)
expect(subdir.preview.id).to.equal(2);
expect(subdir.preview.id).to.equal(p2.id);
await conn.createQueryBuilder()
.update(DirectoryEntity)
@ -258,7 +267,7 @@ describe('PreviewManager', (sqlHelper: DBTestHelper) => {
await gm.fillParentDir(conn, res);
subdir = await selectDir();
expect(subdir.validPreview).to.equal(true);
expect(subdir.preview.id).to.equal(2);
expect(subdir.preview.id).to.equal(p2.id);
});