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refactor(server): job discovery (#13838)

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refactor(server): job discorvery
This commit is contained in:
Jason Rasmussen
2024-10-31 13:42:58 -04:00
committed by GitHub
parent 0130052de5
commit 5b2cd704d3
33 changed files with 323 additions and 376 deletions
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3
server/src/interfaces/event.interface.ts
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@@ -3,6 +3,7 @@ import { SystemConfig } from 'src/config';
import { AssetResponseDto } from 'src/dtos/asset-response.dto';
import { ReleaseNotification, ServerVersionResponseDto } from 'src/dtos/server.dto';
import { ImmichWorker } from 'src/enum';
import { JobItem, QueueName } from 'src/interfaces/job.interface';
export const IEventRepository = 'IEventRepository';
@@ -38,6 +39,8 @@ type EventMap = {
'assets.delete': [{ assetIds: string[]; userId: string }];
'assets.restore': [{ assetIds: string[]; userId: string }];
'job.start': [QueueName, JobItem];
// session events
'session.delete': [{ sessionId: string }];

16
server/src/interfaces/job.interface.ts
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@@ -1,3 +1,4 @@
import { ClassConstructor } from 'class-transformer';
import { EmailImageAttachment } from 'src/interfaces/notification.interface';
export enum QueueName {
@@ -238,8 +239,8 @@ export type JobItem =
// Migration
| { name: JobName.QUEUE_MIGRATION; data?: IBaseJob }
| { name: JobName.MIGRATE_ASSET; data?: IEntityJob }
| { name: JobName.MIGRATE_PERSON; data?: IEntityJob }
| { name: JobName.MIGRATE_ASSET; data: IEntityJob }
| { name: JobName.MIGRATE_PERSON; data: IEntityJob }
// Metadata Extraction
| { name: JobName.QUEUE_METADATA_EXTRACTION; data: IBaseJob }
@@ -286,7 +287,7 @@ export type JobItem =
| { name: JobName.LIBRARY_SYNC_FILE; data: ILibraryFileJob }
| { name: JobName.LIBRARY_QUEUE_SYNC_FILES; data: IEntityJob }
| { name: JobName.LIBRARY_QUEUE_SYNC_ASSETS; data: IEntityJob }
| { name: JobName.LIBRARY_SYNC_ASSET; data: IEntityJob }
| { name: JobName.LIBRARY_SYNC_ASSET; data: ILibraryAssetJob }
| { name: JobName.LIBRARY_DELETE; data: IEntityJob }
| { name: JobName.LIBRARY_QUEUE_SYNC_ALL; data?: IBaseJob }
| { name: JobName.LIBRARY_QUEUE_CLEANUP; data: IBaseJob }
@@ -305,14 +306,15 @@ export enum JobStatus {
FAILED = 'failed',
SKIPPED = 'skipped',
}
export type JobHandler<T = any> = (data: T) => Promise<JobStatus>;
export type JobItemHandler = (item: JobItem) => Promise<void>;
export type Jobs = { [K in JobItem['name']]: (JobItem & { name: K })['data'] };
export type JobOf<T extends JobName> = Jobs[T];
export const IJobRepository = 'IJobRepository';
export interface IJobRepository {
addHandler(queueName: QueueName, concurrency: number, handler: JobItemHandler): void;
setup(options: { services: ClassConstructor<unknown>[] }): void;
startWorkers(): void;
run(job: JobItem): Promise<JobStatus>;
addCronJob(name: string, expression: string, onTick: () => void, start?: boolean): void;
updateCronJob(name: string, expression?: string, start?: boolean): void;
setConcurrency(queueName: QueueName, concurrency: number): void;