add server to monorepo.

packages/server/src/services/Purchases/VendorCredits/VendorCreditAutoSerialSubscriber.ts

@@ -0,0 +1,27 @@
+import { Service, Inject } from 'typedi';
+import events from '@/subscribers/events';
+import BaseVendorCredit from './BaseVendorCredit';
+import { IVendorCreditCreatedPayload } from '@/interfaces';
+
+@Service()
+export default class VendorCreditAutoSerialSubscriber {
+  @Inject()
+  vendorCreditService: BaseVendorCredit;
+
+  /**
+   * Attaches events with handlers.
+   */
+  public attach(bus) {
+    bus.subscribe(events.vendorCredit.onCreated, this.autoIncrementOnceCreated);
+  }
+
+  /**
+   * Auto serial increment once the vendor credit created.
+   * @param {IVendorCreditCreatedPayload} payload
+   */
+  private autoIncrementOnceCreated = ({
+    tenantId,
+  }: IVendorCreditCreatedPayload) => {
+    this.vendorCreditService.incrementSerialNumber(tenantId);
+  };
+}