feat(infra): job system (#7212)

packages/common/infra/src/sync/job/queue.ts

@@ -0,0 +1,28 @@
+import type { Observable } from 'rxjs';
+
+export interface JobParams<Payload = any> {
+  batchKey: string;
+  payload: Payload;
+}
+
+export interface Job<Payload = any> extends JobParams<Payload> {
+  id: string;
+}
+
+export interface JobQueueStatus {
+  remaining: number;
+}
+
+export interface JobQueue<Payload> {
+  enqueue(jobs: JobParams<Payload>[]): Promise<void>;
+
+  accept(): Promise<Job<Payload>[] | null>;
+
+  waitForAccept(signal: AbortSignal): Promise<Job<Payload>[]>;
+
+  return(jobs: Job<Payload>[], retry?: boolean): Promise<void>;
+
+  clear(): Promise<void>;
+
+  status$: Observable<JobQueueStatus>;
+}