add server to monorepo.

packages/server/src/services/CreditNotes/CreditNoteApplySyncInvoicesSubscriber.ts

@@ -0,0 +1,65 @@
+import { Service, Inject } from 'typedi';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import events from '@/subscribers/events';
+import {
+  IApplyCreditToInvoicesCreatedPayload,
+  IApplyCreditToInvoicesDeletedPayload,
+} from '@/interfaces';
+import CreditNoteApplySyncInvoicesCreditedAmount from './CreditNoteApplySyncInvoices';
+
+@Service()
+export default class CreditNoteApplySyncInvoicesCreditedAmountSubscriber {
+  @Inject()
+  tenancy: HasTenancyService;
+
+  @Inject()
+  syncInvoicesWithCreditNote: CreditNoteApplySyncInvoicesCreditedAmount;
+
+  /**
+   * Attaches events with handlers.
+   */
+  attach(bus) {
+    bus.subscribe(
+      events.creditNote.onApplyToInvoicesCreated,
+      this.incrementAppliedInvoicesOnceCreditCreated
+    );
+    bus.subscribe(
+      events.creditNote.onApplyToInvoicesDeleted,
+      this.decrementAppliedInvoicesOnceCreditDeleted
+    );
+  }
+
+  /**
+   * Increment invoices credited amount once the credit note apply to invoices transaction
+   * @param {IApplyCreditToInvoicesCreatedPayload} payload -
+   */
+  private incrementAppliedInvoicesOnceCreditCreated = async ({
+    trx,
+    tenantId,
+    creditNoteAppliedInvoices,
+  }: IApplyCreditToInvoicesCreatedPayload) => {
+    await this.syncInvoicesWithCreditNote.incrementInvoicesCreditedAmount(
+      tenantId,
+      creditNoteAppliedInvoices,
+      trx
+    );
+  };
+
+  /**
+   *
+   * @param {IApplyCreditToInvoicesDeletedPayload} payload -
+   */
+  private decrementAppliedInvoicesOnceCreditDeleted = async ({
+    trx,
+    creditNoteAppliedToInvoice,
+    tenantId,
+  }: IApplyCreditToInvoicesDeletedPayload) => {
+    // Decrement invoice credited amount.
+    await this.syncInvoicesWithCreditNote.decrementInvoiceCreditedAmount(
+      tenantId,
+      creditNoteAppliedToInvoice.invoiceId,
+      creditNoteAppliedToInvoice.amount,
+      trx
+    );
+  };
+}