refactor(server): jobs (#2023)

* refactor: job to domain

* chore: regenerate open api

* chore: tests

* fix: missing breaks

* fix: get asset with missing exif data

---------

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

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

@@ -0,0 +1,68 @@
+import { assertMachineLearningEnabled } from '@app/common';
+import { BadRequestException, Inject, Injectable, Logger } from '@nestjs/common';
+import { JobCommandDto } from './dto';
+import { JobCommand, JobName, QueueName } from './job.constants';
+import { IJobRepository } from './job.repository';
+import { AllJobStatusResponseDto } from './response-dto';
+
+@Injectable()
+export class JobService {
+  private logger = new Logger(JobService.name);
+
+  constructor(@Inject(IJobRepository) private jobRepository: IJobRepository) {}
+
+  handleCommand(queueName: QueueName, dto: JobCommandDto): Promise<void> {
+    this.logger.debug(`Handling command: queue=${queueName},force=${dto.force}`);
+
+    switch (dto.command) {
+      case JobCommand.START:
+        return this.start(queueName, dto);
+
+      case JobCommand.PAUSE:
+        return this.jobRepository.pause(queueName);
+
+      case JobCommand.EMPTY:
+        return this.jobRepository.empty(queueName);
+    }
+  }
+
+  async getAllJobsStatus(): Promise<AllJobStatusResponseDto> {
+    const response = new AllJobStatusResponseDto();
+    for (const queueName of Object.values(QueueName)) {
+      response[queueName] = await this.jobRepository.getJobCounts(queueName);
+    }
+    return response;
+  }
+
+  private async start(name: QueueName, { force }: JobCommandDto): Promise<void> {
+    const isActive = await this.jobRepository.isActive(name);
+    if (isActive) {
+      throw new BadRequestException(`Job is already running`);
+    }
+
+    switch (name) {
+      case QueueName.VIDEO_CONVERSION:
+        return this.jobRepository.queue({ name: JobName.QUEUE_VIDEO_CONVERSION, data: { force } });
+
+      case QueueName.STORAGE_TEMPLATE_MIGRATION:
+        return this.jobRepository.queue({ name: JobName.STORAGE_TEMPLATE_MIGRATION });
+
+      case QueueName.OBJECT_TAGGING:
+        assertMachineLearningEnabled();
+        return this.jobRepository.queue({ name: JobName.QUEUE_OBJECT_TAGGING, data: { force } });
+
+      case QueueName.CLIP_ENCODING:
+        assertMachineLearningEnabled();
+        return this.jobRepository.queue({ name: JobName.QUEUE_ENCODE_CLIP, data: { force } });
+
+      case QueueName.METADATA_EXTRACTION:
+        return this.jobRepository.queue({ name: JobName.QUEUE_METADATA_EXTRACTION, data: { force } });
+
+      case QueueName.THUMBNAIL_GENERATION:
+        return this.jobRepository.queue({ name: JobName.QUEUE_GENERATE_THUMBNAILS, data: { force } });
+
+      default:
+        throw new BadRequestException(`Invalid job name: ${name}`);
+    }
+  }
+}