add server to monorepo.

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

@@ -0,0 +1,47 @@
+import Knex from 'knex';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { Service, Inject } from 'typedi';
+
+@Service()
+export default class CreditNoteApplySyncCredit {
+  @Inject()
+  tenancy: HasTenancyService;
+
+  /**
+   * Increment credit note invoiced amount.
+   * @param {number} tenantId
+   * @param {number} creditNoteId
+   * @param {number} invoicesAppliedAmount
+   */
+  public incrementCreditNoteInvoicedAmount = async (
+    tenantId: number,
+    creditNoteId: number,
+    invoicesAppliedAmount: number,
+    trx?: Knex.Transaction
+  ) => {
+    const { CreditNote } = this.tenancy.models(tenantId);
+
+    await CreditNote.query(trx)
+      .findById(creditNoteId)
+      .increment('invoicesAmount', invoicesAppliedAmount);
+  };
+
+  /**
+   * Decrement credit note invoiced amount.
+   * @param {number} tenantId
+   * @param {number} creditNoteId
+   * @param {number} invoicesAppliedAmount
+   */
+  public decrementCreditNoteInvoicedAmount = async (
+    tenantId: number,
+    creditNoteId: number,
+    invoicesAppliedAmount: number,
+    trx?: Knex.Transaction
+  ) => {
+    const { CreditNote } = this.tenancy.models(tenantId);
+
+    await CreditNote.query(trx)
+      .findById(creditNoteId)
+      .decrement('invoicesAmount', invoicesAppliedAmount);
+  };
+}