feat: bulk asset metadata endpoints (#25133)

server/src/controllers/asset.controller.spec.ts

@@ -79,6 +79,74 @@ describe(AssetController.name, () => {
     });
   });
 
+  describe('PUT /assets/metadata', () => {
+    it('should be an authenticated route', async () => {
+      await request(ctx.getHttpServer()).put(`/assets/metadata`);
+      expect(ctx.authenticate).toHaveBeenCalled();
+    });
+
+    it('should require a valid assetId', async () => {
+      const { status, body } = await request(ctx.getHttpServer())
+        .put('/assets/metadata')
+        .send({ items: [{ assetId: '123', key: 'test', value: {} }] });
+      expect(status).toBe(400);
+      expect(body).toEqual(factory.responses.badRequest(expect.arrayContaining(['items.0.assetId must be a UUID'])));
+    });
+
+    it('should require a key', async () => {
+      const { status, body } = await request(ctx.getHttpServer())
+        .put('/assets/metadata')
+        .send({ items: [{ assetId: factory.uuid(), value: {} }] });
+      expect(status).toBe(400);
+      expect(body).toEqual(
+        factory.responses.badRequest(
+          expect.arrayContaining(['items.0.key must be a string', 'items.0.key should not be empty']),
+        ),
+      );
+    });
+
+    it('should work', async () => {
+      const { status } = await request(ctx.getHttpServer())
+        .put('/assets/metadata')
+        .send({ items: [{ assetId: factory.uuid(), key: AssetMetadataKey.MobileApp, value: { iCloudId: '123' } }] });
+      expect(status).toBe(200);
+    });
+  });
+
+  describe('DELETE /assets/metadata', () => {
+    it('should be an authenticated route', async () => {
+      await request(ctx.getHttpServer()).delete(`/assets/metadata`);
+      expect(ctx.authenticate).toHaveBeenCalled();
+    });
+
+    it('should require a valid assetId', async () => {
+      const { status, body } = await request(ctx.getHttpServer())
+        .delete('/assets/metadata')
+        .send({ items: [{ assetId: '123', key: 'test' }] });
+      expect(status).toBe(400);
+      expect(body).toEqual(factory.responses.badRequest(expect.arrayContaining(['items.0.assetId must be a UUID'])));
+    });
+
+    it('should require a key', async () => {
+      const { status, body } = await request(ctx.getHttpServer())
+        .delete('/assets/metadata')
+        .send({ items: [{ assetId: factory.uuid() }] });
+      expect(status).toBe(400);
+      expect(body).toEqual(
+        factory.responses.badRequest(
+          expect.arrayContaining(['items.0.key must be a string', 'items.0.key should not be empty']),
+        ),
+      );
+    });
+
+    it('should work', async () => {
+      const { status } = await request(ctx.getHttpServer())
+        .delete('/assets/metadata')
+        .send({ items: [{ assetId: factory.uuid(), key: AssetMetadataKey.MobileApp }] });
+      expect(status).toBe(204);
+    });
+  });
+
   describe('PUT /assets/:id', () => {
     it('should be an authenticated route', async () => {
       await request(ctx.getHttpServer()).get(`/assets/123`);
@@ -169,12 +237,10 @@ describe(AssetController.name, () => {
     it('should require each item to have a valid key', async () => {
       const { status, body } = await request(ctx.getHttpServer())
         .put(`/assets/${factory.uuid()}/metadata`)
-        .send({ items: [{ key: 'someKey' }] });
+        .send({ items: [{ value: { some: 'value' } }] });
       expect(status).toBe(400);
       expect(body).toEqual(
-        factory.responses.badRequest(
-          expect.arrayContaining([expect.stringContaining('items.0.key must be one of the following values')]),
-        ),
+        factory.responses.badRequest(['items.0.key must be a string', 'items.0.key should not be empty']),
       );
     });
 
@@ -224,16 +290,6 @@ describe(AssetController.name, () => {
       expect(status).toBe(400);
       expect(body).toEqual(factory.responses.badRequest(expect.arrayContaining(['id must be a UUID'])));
     });
-
-    it('should require a valid key', async () => {
-      const { status, body } = await request(ctx.getHttpServer()).get(`/assets/${factory.uuid()}/metadata/invalid`);
-      expect(status).toBe(400);
-      expect(body).toEqual(
-        factory.responses.badRequest(
-          expect.arrayContaining([expect.stringContaining('key must be one of the following value')]),
-        ),
-      );
-    });
   });
 
   describe('DELETE /assets/:id/metadata/:key', () => {
@@ -247,13 +303,5 @@ describe(AssetController.name, () => {
       expect(status).toBe(400);
       expect(body).toEqual(factory.responses.badRequest(['id must be a UUID']));
     });
-
-    it('should require a valid key', async () => {
-      const { status, body } = await request(ctx.getHttpServer()).delete(`/assets/${factory.uuid()}/metadata/invalid`);
-      expect(status).toBe(400);
-      expect(body).toEqual(
-        factory.responses.badRequest([expect.stringContaining('key must be one of the following values')]),
-      );
-    });
   });
 });

server/src/controllers/asset.controller.ts

@@ -7,6 +7,9 @@ import {
   AssetBulkUpdateDto,
   AssetCopyDto,
   AssetJobsDto,
+  AssetMetadataBulkDeleteDto,
+  AssetMetadataBulkResponseDto,
+  AssetMetadataBulkUpsertDto,
   AssetMetadataResponseDto,
   AssetMetadataRouteParams,
   AssetMetadataUpsertDto,
@@ -120,6 +123,32 @@ export class AssetController {
     return this.service.copy(auth, dto);
   }
 
+  @Put('metadata')
+  @Authenticated({ permission: Permission.AssetUpdate })
+  @Endpoint({
+    summary: 'Upsert asset metadata',
+    description: 'Upsert metadata key-value pairs for multiple assets.',
+    history: new HistoryBuilder().added('v1').beta('v2.5.0'),
+  })
+  updateBulkAssetMetadata(
+    @Auth() auth: AuthDto,
+    @Body() dto: AssetMetadataBulkUpsertDto,
+  ): Promise<AssetMetadataBulkResponseDto[]> {
+    return this.service.upsertBulkMetadata(auth, dto);
+  }
+
+  @Delete('metadata')
+  @Authenticated({ permission: Permission.AssetUpdate })
+  @HttpCode(HttpStatus.NO_CONTENT)
+  @Endpoint({
+    summary: 'Delete asset metadata',
+    description: 'Delete metadata key-value pairs for multiple assets.',
+    history: new HistoryBuilder().added('v1').beta('v2.5.0'),
+  })
+  deleteBulkAssetMetadata(@Auth() auth: AuthDto, @Body() dto: AssetMetadataBulkDeleteDto): Promise<void> {
+    return this.service.deleteBulkMetadata(auth, dto);
+  }
+
   @Put(':id')
   @Authenticated({ permission: Permission.AssetUpdate })
   @Endpoint({

server/src/dtos/asset.dto.ts

@@ -17,9 +17,9 @@ import {
   ValidateNested,
 } from 'class-validator';
 import { BulkIdsDto } from 'src/dtos/asset-ids.response.dto';
-import { AssetMetadataKey, AssetType, AssetVisibility } from 'src/enum';
+import { AssetType, AssetVisibility } from 'src/enum';
 import { AssetStats } from 'src/repositories/asset.repository';
-import { IsNotSiblingOf, Optional, ValidateBoolean, ValidateEnum, ValidateUUID } from 'src/validation';
+import { IsNotSiblingOf, Optional, ValidateBoolean, ValidateEnum, ValidateString, ValidateUUID } from 'src/validation';
 
 export class DeviceIdDto {
   @IsNotEmpty()
@@ -142,8 +142,8 @@ export class AssetMetadataRouteParams {
   @ValidateUUID()
   id!: string;
 
-  @ValidateEnum({ enum: AssetMetadataKey, name: 'AssetMetadataKey' })
-  key!: AssetMetadataKey;
+  @ValidateString()
+  key!: string;
 }
 
 export class AssetMetadataUpsertDto {
@@ -154,26 +154,57 @@ export class AssetMetadataUpsertDto {
 }
 
 export class AssetMetadataUpsertItemDto {
-  @ValidateEnum({ enum: AssetMetadataKey, name: 'AssetMetadataKey' })
-  key!: AssetMetadataKey;
+  @ValidateString()
+  key!: string;
 
   @IsObject()
   value!: object;
 }
 
-export class AssetMetadataMobileAppDto {
-  @IsString()
-  @Optional()
-  iCloudId?: string;
+export class AssetMetadataBulkUpsertDto {
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => AssetMetadataBulkUpsertItemDto)
+  items!: AssetMetadataBulkUpsertItemDto[];
+}
+
+export class AssetMetadataBulkUpsertItemDto {
+  @ValidateUUID()
+  assetId!: string;
+
+  @ValidateString()
+  key!: string;
+
+  @IsObject()
+  value!: object;
+}
+
+export class AssetMetadataBulkDeleteDto {
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => AssetMetadataBulkDeleteItemDto)
+  items!: AssetMetadataBulkDeleteItemDto[];
+}
+
+export class AssetMetadataBulkDeleteItemDto {
+  @ValidateUUID()
+  assetId!: string;
+
+  @ValidateString()
+  key!: string;
 }
 
 export class AssetMetadataResponseDto {
-  @ValidateEnum({ enum: AssetMetadataKey, name: 'AssetMetadataKey' })
-  key!: AssetMetadataKey;
+  @ValidateString()
+  key!: string;
   value!: object;
   updatedAt!: Date;
 }
 
+export class AssetMetadataBulkResponseDto extends AssetMetadataResponseDto {
+  assetId!: string;
+}
+
 export class AssetCopyDto {
   @ValidateUUID()
   sourceId!: string;

server/src/dtos/sync.dto.ts

@@ -4,7 +4,6 @@ import { ArrayMaxSize, IsInt, IsPositive, IsString } from 'class-validator';
 import { AssetResponseDto } from 'src/dtos/asset-response.dto';
 import {
   AlbumUserRole,
-  AssetMetadataKey,
   AssetOrder,
   AssetType,
   AssetVisibility,
@@ -167,16 +166,14 @@ export class SyncAssetExifV1 {
 @ExtraModel()
 export class SyncAssetMetadataV1 {
   assetId!: string;
-  @ValidateEnum({ enum: AssetMetadataKey, name: 'AssetMetadataKey' })
-  key!: AssetMetadataKey;
+  key!: string;
   value!: object;
 }
 
 @ExtraModel()
 export class SyncAssetMetadataDeleteV1 {
   assetId!: string;
-  @ValidateEnum({ enum: AssetMetadataKey, name: 'AssetMetadataKey' })
-  key!: AssetMetadataKey;
+  key!: string;
 }
 
 @ExtraModel()

server/src/queries/asset.repository.sql

@@ -76,6 +76,14 @@ where
   "assetId" = $1
   and "key" = $2
 
+-- AssetRepository.deleteBulkMetadata
+begin
+delete from "asset_metadata"
+where
+  "assetId" = $1
+  and "key" = $2
+commit
+
 -- AssetRepository.getByDayOfYear
 with
   "res" as (

server/src/repositories/asset.repository.ts

@@ -5,11 +5,12 @@ import { InjectKysely } from 'nestjs-kysely';
 import { LockableProperty, Stack } from 'src/database';
 import { Chunked, ChunkedArray, DummyValue, GenerateSql } from 'src/decorators';
 import { AuthDto } from 'src/dtos/auth.dto';
-import { AssetFileType, AssetMetadataKey, AssetOrder, AssetStatus, AssetType, AssetVisibility } from 'src/enum';
+import { AssetFileType, AssetOrder, AssetStatus, AssetType, AssetVisibility } from 'src/enum';
 import { DB } from 'src/schema';
 import { AssetExifTable } from 'src/schema/tables/asset-exif.table';
 import { AssetFileTable } from 'src/schema/tables/asset-file.table';
 import { AssetJobStatusTable } from 'src/schema/tables/asset-job-status.table';
+import { AssetMetadataTable } from 'src/schema/tables/asset-metadata.table';
 import { AssetTable } from 'src/schema/tables/asset.table';
 import {
   anyUuid,
@@ -256,7 +257,7 @@ export class AssetRepository {
       .execute();
   }
 
-  upsertMetadata(id: string, items: Array<{ key: AssetMetadataKey; value: object }>) {
+  upsertMetadata(id: string, items: Array<{ key: string; value: object }>) {
     return this.db
       .insertInto('asset_metadata')
       .values(items.map((item) => ({ assetId: id, ...item })))
@@ -269,8 +270,21 @@ export class AssetRepository {
       .execute();
   }
 
+  upsertBulkMetadata(items: Insertable<AssetMetadataTable>[]) {
+    return this.db
+      .insertInto('asset_metadata')
+      .values(items)
+      .onConflict((oc) =>
+        oc
+          .columns(['assetId', 'key'])
+          .doUpdateSet((eb) => ({ key: eb.ref('excluded.key'), value: eb.ref('excluded.value') })),
+      )
+      .returning(['assetId', 'key', 'value', 'updatedAt'])
+      .execute();
+  }
+
   @GenerateSql({ params: [DummyValue.UUID, DummyValue.STRING] })
-  getMetadataByKey(assetId: string, key: AssetMetadataKey) {
+  getMetadataByKey(assetId: string, key: string) {
     return this.db
       .selectFrom('asset_metadata')
       .select(['key', 'value', 'updatedAt'])
@@ -280,10 +294,23 @@ export class AssetRepository {
   }
 
   @GenerateSql({ params: [DummyValue.UUID, DummyValue.STRING] })
-  async deleteMetadataByKey(id: string, key: AssetMetadataKey) {
+  async deleteMetadataByKey(id: string, key: string) {
     await this.db.deleteFrom('asset_metadata').where('assetId', '=', id).where('key', '=', key).execute();
   }
 
+  @GenerateSql({ params: [[{ assetId: DummyValue.UUID, key: DummyValue.STRING }]] })
+  async deleteBulkMetadata(items: Array<{ assetId: string; key: string }>) {
+    if (items.length === 0) {
+      return;
+    }
+
+    await this.db.transaction().execute(async (tx) => {
+      for (const { assetId, key } of items) {
+        await tx.deleteFrom('asset_metadata').where('assetId', '=', assetId).where('key', '=', key).execute();
+      }
+    });
+  }
+
   create(asset: Insertable<AssetTable>) {
     return this.db.insertInto('asset').values(asset).returningAll().executeTakeFirstOrThrow();
   }

server/src/schema/tables/asset-metadata-audit.table.ts

@@ -1,5 +1,4 @@
 import { PrimaryGeneratedUuidV7Column } from 'src/decorators';
-import { AssetMetadataKey } from 'src/enum';
 import { Column, CreateDateColumn, Generated, Table, Timestamp } from 'src/sql-tools';
 
 @Table('asset_metadata_audit')
@@ -11,7 +10,7 @@ export class AssetMetadataAuditTable {
   assetId!: string;
 
   @Column({ index: true })
-  key!: AssetMetadataKey;
+  key!: string;
 
   @CreateDateColumn({ default: () => 'clock_timestamp()', index: true })
   deletedAt!: Generated<Timestamp>;

server/src/schema/tables/asset-metadata.table.ts

@@ -32,7 +32,7 @@ export class AssetMetadataTable {
   assetId!: string;
 
   @PrimaryColumn({ type: 'character varying' })
-  key!: AssetMetadataKey;
+  key!: AssetMetadataKey | string;
 
   @Column({ type: 'jsonb' })
   value!: object;

server/src/services/asset.service.ts

@@ -11,6 +11,9 @@ import {
   AssetCopyDto,
   AssetJobName,
   AssetJobsDto,
+  AssetMetadataBulkDeleteDto,
+  AssetMetadataBulkResponseDto,
+  AssetMetadataBulkUpsertDto,
   AssetMetadataResponseDto,
   AssetMetadataUpsertDto,
   AssetStatsDto,
@@ -19,16 +22,7 @@ import {
 } from 'src/dtos/asset.dto';
 import { AuthDto } from 'src/dtos/auth.dto';
 import { AssetOcrResponseDto } from 'src/dtos/ocr.dto';
-import {
-  AssetFileType,
-  AssetMetadataKey,
-  AssetStatus,
-  AssetVisibility,
-  JobName,
-  JobStatus,
-  Permission,
-  QueueName,
-} from 'src/enum';
+import { AssetFileType, AssetStatus, AssetVisibility, JobName, JobStatus, Permission, QueueName } from 'src/enum';
 import { BaseService } from 'src/services/base.service';
 import { JobItem, JobOf } from 'src/types';
 import { requireElevatedPermission } from 'src/utils/access';
@@ -381,12 +375,17 @@ export class AssetService extends BaseService {
     return this.ocrRepository.getByAssetId(id);
   }
 
+  async upsertBulkMetadata(auth: AuthDto, dto: AssetMetadataBulkUpsertDto): Promise<AssetMetadataBulkResponseDto[]> {
+    await this.requireAccess({ auth, permission: Permission.AssetUpdate, ids: dto.items.map((item) => item.assetId) });
+    return this.assetRepository.upsertBulkMetadata(dto.items);
+  }
+
   async upsertMetadata(auth: AuthDto, id: string, dto: AssetMetadataUpsertDto): Promise<AssetMetadataResponseDto[]> {
     await this.requireAccess({ auth, permission: Permission.AssetUpdate, ids: [id] });
     return this.assetRepository.upsertMetadata(id, dto.items);
   }
 
-  async getMetadataByKey(auth: AuthDto, id: string, key: AssetMetadataKey): Promise<AssetMetadataResponseDto> {
+  async getMetadataByKey(auth: AuthDto, id: string, key: string): Promise<AssetMetadataResponseDto> {
     await this.requireAccess({ auth, permission: Permission.AssetRead, ids: [id] });
 
     const item = await this.assetRepository.getMetadataByKey(id, key);
@@ -396,11 +395,16 @@ export class AssetService extends BaseService {
     return item;
   }
 
-  async deleteMetadataByKey(auth: AuthDto, id: string, key: AssetMetadataKey): Promise<void> {
+  async deleteMetadataByKey(auth: AuthDto, id: string, key: string): Promise<void> {
     await this.requireAccess({ auth, permission: Permission.AssetUpdate, ids: [id] });
     return this.assetRepository.deleteMetadataByKey(id, key);
   }
 
+  async deleteBulkMetadata(auth: AuthDto, dto: AssetMetadataBulkDeleteDto) {
+    await this.requireAccess({ auth, permission: Permission.AssetUpdate, ids: dto.items.map((item) => item.assetId) });
+    await this.assetRepository.deleteBulkMetadata(dto.items);
+  }
+
   async run(auth: AuthDto, dto: AssetJobsDto) {
     await this.requireAccess({ auth, permission: Permission.AssetUpdate, ids: dto.assetIds });
 

server/test/medium.factory.ts

@@ -56,6 +56,7 @@ import { AlbumTable } from 'src/schema/tables/album.table';
 import { AssetExifTable } from 'src/schema/tables/asset-exif.table';
 import { AssetFileTable } from 'src/schema/tables/asset-file.table';
 import { AssetJobStatusTable } from 'src/schema/tables/asset-job-status.table';
+import { AssetMetadataTable } from 'src/schema/tables/asset-metadata.table';
 import { AssetTable } from 'src/schema/tables/asset.table';
 import { FaceSearchTable } from 'src/schema/tables/face-search.table';
 import { MemoryTable } from 'src/schema/tables/memory.table';
@@ -179,6 +180,12 @@ export class MediumTestContext<S extends BaseService = BaseService> {
     return { asset, result };
   }
 
+  async newMetadata(dto: Insertable<AssetMetadataTable>) {
+    const { assetId, ...item } = dto;
+    const result = await this.get(AssetRepository).upsertMetadata(assetId, [item]);
+    return { metadata: dto, result };
+  }
+
   async newAssetFile(dto: Insertable<AssetFileTable>) {
     const result = await this.get(AssetRepository).upsertFile(dto);
     return { result };

server/test/medium/specs/services/asset.service.spec.ts

@@ -1,5 +1,5 @@
 import { Kysely } from 'kysely';
-import { AssetFileType, JobName, SharedLinkType } from 'src/enum';
+import { AssetFileType, AssetMetadataKey, JobName, SharedLinkType } from 'src/enum';
 import { AccessRepository } from 'src/repositories/access.repository';
 import { AlbumRepository } from 'src/repositories/album.repository';
 import { AssetJobRepository } from 'src/repositories/asset-job.repository';
@@ -430,4 +430,177 @@ describe(AssetService.name, () => {
       );
     });
   });
+
+  describe('upsertBulkMetadata', () => {
+    it('should work', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+      const items = [{ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'foo' } }];
+
+      await sut.upsertBulkMetadata(auth, { items });
+
+      const metadata = await ctx.get(AssetRepository).getMetadata(asset.id);
+      expect(metadata.length).toEqual(1);
+      expect(metadata[0]).toEqual(
+        expect.objectContaining({ key: AssetMetadataKey.MobileApp, value: { iCloudId: 'foo' } }),
+      );
+    });
+
+    it('should work on conflict', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'old-id' } });
+
+      // verify existing metadata
+      await expect(ctx.get(AssetRepository).getMetadata(asset.id)).resolves.toEqual([
+        expect.objectContaining({ key: AssetMetadataKey.MobileApp, value: { iCloudId: 'old-id' } }),
+      ]);
+
+      const items = [{ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'new-id' } }];
+      await sut.upsertBulkMetadata(auth, { items });
+
+      // verify updated metadata
+      await expect(ctx.get(AssetRepository).getMetadata(asset.id)).resolves.toEqual([
+        expect.objectContaining({ key: AssetMetadataKey.MobileApp, value: { iCloudId: 'new-id' } }),
+      ]);
+    });
+
+    it('should work with multiple assets', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset: asset1 } = await ctx.newAsset({ ownerId: user.id });
+      const { asset: asset2 } = await ctx.newAsset({ ownerId: user.id });
+
+      const items = [
+        { assetId: asset1.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } },
+        { assetId: asset2.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id2' } },
+      ];
+
+      await sut.upsertBulkMetadata(auth, { items });
+
+      const metadata1 = await ctx.get(AssetRepository).getMetadata(asset1.id);
+      expect(metadata1).toEqual([
+        expect.objectContaining({ key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } }),
+      ]);
+
+      const metadata2 = await ctx.get(AssetRepository).getMetadata(asset2.id);
+      expect(metadata2).toEqual([
+        expect.objectContaining({ key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id2' } }),
+      ]);
+    });
+
+    it('should work with multiple metadata for the same asset', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+
+      const items = [
+        { assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } },
+        { assetId: asset.id, key: 'some-other-key', value: { foo: 'bar' } },
+      ];
+
+      await sut.upsertBulkMetadata(auth, { items });
+
+      const metadata = await ctx.get(AssetRepository).getMetadata(asset.id);
+      expect(metadata).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            key: AssetMetadataKey.MobileApp,
+            value: { iCloudId: 'id1' },
+          }),
+          expect.objectContaining({
+            key: 'some-other-key',
+            value: { foo: 'bar' },
+          }),
+        ]),
+      );
+    });
+  });
+
+  describe('deleteBulkMetadata', () => {
+    it('should work', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'foo' } });
+
+      await sut.deleteBulkMetadata(auth, { items: [{ assetId: asset.id, key: AssetMetadataKey.MobileApp }] });
+
+      const metadata = await ctx.get(AssetRepository).getMetadata(asset.id);
+      expect(metadata.length).toEqual(0);
+    });
+
+    it('should work even if the item does not exist', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+
+      await sut.deleteBulkMetadata(auth, { items: [{ assetId: asset.id, key: AssetMetadataKey.MobileApp }] });
+
+      const metadata = await ctx.get(AssetRepository).getMetadata(asset.id);
+      expect(metadata.length).toEqual(0);
+    });
+
+    it('should work with multiple assets', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset: asset1 } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset1.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } });
+      const { asset: asset2 } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset2.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id2' } });
+
+      await sut.deleteBulkMetadata(auth, {
+        items: [
+          { assetId: asset1.id, key: AssetMetadataKey.MobileApp },
+          { assetId: asset2.id, key: AssetMetadataKey.MobileApp },
+        ],
+      });
+
+      await expect(ctx.get(AssetRepository).getMetadata(asset1.id)).resolves.toEqual([]);
+      await expect(ctx.get(AssetRepository).getMetadata(asset2.id)).resolves.toEqual([]);
+    });
+
+    it('should work with multiple metadata for the same asset', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } });
+      await ctx.newMetadata({ assetId: asset.id, key: 'some-other-key', value: { foo: 'bar' } });
+
+      await sut.deleteBulkMetadata(auth, {
+        items: [
+          { assetId: asset.id, key: AssetMetadataKey.MobileApp },
+          { assetId: asset.id, key: 'some-other-key' },
+        ],
+      });
+
+      await expect(ctx.get(AssetRepository).getMetadata(asset.id)).resolves.toEqual([]);
+    });
+
+    it('should not delete unspecified keys', async () => {
+      const { sut, ctx } = setup();
+      const { user } = await ctx.newUser();
+      const auth = factory.auth({ user });
+      const { asset } = await ctx.newAsset({ ownerId: user.id });
+      await ctx.newMetadata({ assetId: asset.id, key: AssetMetadataKey.MobileApp, value: { iCloudId: 'id1' } });
+      await ctx.newMetadata({ assetId: asset.id, key: 'some-other-key', value: { foo: 'bar' } });
+
+      await sut.deleteBulkMetadata(auth, {
+        items: [{ assetId: asset.id, key: AssetMetadataKey.MobileApp }],
+      });
+
+      const metadata = await ctx.get(AssetRepository).getMetadata(asset.id);
+      expect(metadata).toEqual([expect.objectContaining({ key: 'some-other-key', value: { foo: 'bar' } })]);
+    });
+  });
 });

server/test/repositories/asset.repository.mock.ts

@@ -44,8 +44,10 @@ export const newAssetRepositoryMock = (): Mocked<RepositoryInterface<AssetReposi
     updateByLibraryId: vitest.fn(),
     getFileSamples: vitest.fn(),
     getMetadata: vitest.fn(),
-    upsertMetadata: vitest.fn(),
     getMetadataByKey: vitest.fn(),
+    upsertMetadata: vitest.fn(),
+    upsertBulkMetadata: vitest.fn(),
     deleteMetadataByKey: vitest.fn(),
+    deleteBulkMetadata: vitest.fn(),
   };
 };