refactor(server): move asset upload job to domain (#1434)

* refactor: move to domain

* refactor: rename method

* Update comments

---------

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

server/libs/domain/src/job/job.service.spec.ts

@@ -0,0 +1,54 @@
+import { AssetEntity, AssetType } from '@app/infra/db/entities';
+import { newJobRepositoryMock } from '../../test';
+import { IAssetUploadedJob } from './interfaces';
+import { JobName } from './job.constants';
+import { IJobRepository, Job } from './job.repository';
+import { JobService } from './job.service';
+
+const jobStub = {
+  upload: {
+    video: Object.freeze<Job<IAssetUploadedJob>>({
+      data: { asset: { type: AssetType.VIDEO } as AssetEntity, fileName: 'video.mp4' },
+    }),
+    image: Object.freeze<Job<IAssetUploadedJob>>({
+      data: { asset: { type: AssetType.IMAGE } as AssetEntity, fileName: 'image.jpg' },
+    }),
+  },
+};
+
+describe(JobService.name, () => {
+  let sut: JobService;
+  let jobMock: jest.Mocked<IJobRepository>;
+
+  it('should work', () => {
+    expect(sut).toBeDefined();
+  });
+
+  beforeEach(async () => {
+    jobMock = newJobRepositoryMock();
+    sut = new JobService(jobMock);
+  });
+
+  describe('handleUploadedAsset', () => {
+    it('should process a video', async () => {
+      await expect(sut.handleUploadedAsset(jobStub.upload.video)).resolves.toBeUndefined();
+
+      expect(jobMock.add).toHaveBeenCalledTimes(3);
+      expect(jobMock.add.mock.calls).toEqual([
+        [{ name: JobName.GENERATE_JPEG_THUMBNAIL, data: { asset: { type: AssetType.VIDEO } } }],
+        [{ name: JobName.VIDEO_CONVERSION, data: { asset: { type: AssetType.VIDEO } } }],
+        [{ name: JobName.EXTRACT_VIDEO_METADATA, data: { asset: { type: AssetType.VIDEO }, fileName: 'video.mp4' } }],
+      ]);
+    });
+
+    it('should process an image', async () => {
+      await sut.handleUploadedAsset(jobStub.upload.image);
+
+      expect(jobMock.add).toHaveBeenCalledTimes(2);
+      expect(jobMock.add.mock.calls).toEqual([
+        [{ name: JobName.GENERATE_JPEG_THUMBNAIL, data: { asset: { type: AssetType.IMAGE } } }],
+        [{ name: JobName.EXIF_EXTRACTION, data: { asset: { type: AssetType.IMAGE }, fileName: 'image.jpg' } }],
+      ]);
+    });
+  });
+});