wip: background tasks

packages/lib/jobs/client/client.ts

@@ -0,0 +1,38 @@
+import type { JobDefinition, TriggerJobOptions } from './_internal/job';
+import type { BaseJobProvider as JobClientProvider } from './base';
+import { LocalJobProvider } from './local';
+import { TriggerJobProvider } from './trigger';
+
+export class JobClient {
+  private static _instance: JobClient;
+
+  private _provider: JobClientProvider;
+
+  private constructor() {
+    if (process.env.NEXT_PRIVATE_JOBS_PROVIDER === 'trigger') {
+      this._provider = TriggerJobProvider.getInstance();
+    }
+
+    this._provider = LocalJobProvider.getInstance();
+  }
+
+  public static getInstance() {
+    if (!this._instance) {
+      this._instance = new JobClient();
+    }
+
+    return this._instance;
+  }
+
+  public async triggerJob(options: TriggerJobOptions) {
+    return this._provider.triggerJob(options);
+  }
+
+  public defineJob<T>(job: JobDefinition<T>) {
+    return this._provider.defineJob(job);
+  }
+
+  public getApiHandler() {
+    return this._provider.getApiHandler();
+  }
+}