add server to monorepo.

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

@@ -0,0 +1,48 @@
+import Knex from 'knex';
+import { IRefundCreditNote } from '@/interfaces';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { Inject, Service } from 'typedi';
+
+@Service()
+export default class RefundSyncCreditNoteBalance {
+  @Inject()
+  tenancy: HasTenancyService;
+
+  /**
+   *
+   * @param {number} tenantId
+   * @param {IRefundCreditNote} refundCreditNote
+   * @param {Knex.Transaction} trx
+   */
+  public incrementCreditNoteRefundAmount = async (
+    tenantId: number,
+    creditNoteId: number,
+    amount: number,
+    trx?: Knex.Transaction
+  ): Promise<void> => {
+    const { CreditNote } = this.tenancy.models(tenantId);
+
+    await CreditNote.query(trx)
+      .findById(creditNoteId)
+      .increment('refunded_amount', amount);
+  };
+
+  /**
+   *
+   * @param {number} tenantId
+   * @param {IRefundCreditNote} refundCreditNote
+   * @param {Knex.Transaction} trx
+   */
+  public decrementCreditNoteRefundAmount = async (
+    tenantId: number,
+    creditNoteId: number,
+    amount: number,
+    trx?: Knex.Transaction
+  ): Promise<void> => {
+    const { CreditNote } = this.tenancy.models(tenantId);
+
+    await CreditNote.query(trx)
+      .findById(creditNoteId)
+      .decrement('refunded_amount', amount);
+  };
+}