feat(server): wip tax rate on sale invoice service

packages/server/src/services/TaxRates/subscribers/WriteInvoiceTaxTransactionsSubscriber.ts

@@ -0,0 +1,56 @@
+import { Inject, Service } from 'typedi';
+import {
+  ISaleInvoiceCreatedPayload,
+  ISaleInvoiceDeletedPayload,
+} from '@/interfaces';
+import events from '@/subscribers/events';
+import { WriteTaxTransactionsItemEntries } from '../WriteTaxTransactionsItemEntries';
+
+@Service()
+export class WriteInvoiceTaxTransactionsSubscriber {
+  @Inject()
+  private writeTaxTransactions: WriteTaxTransactionsItemEntries;
+
+  /**
+   * Attaches events with handlers.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.saleInvoice.onCreated,
+      this.writeInvoiceTaxTransactionsOnCreated
+    );
+    bus.subscribe(
+      events.saleInvoice.onDeleted,
+      this.removeInvoiceTaxTransactionsOnDeleted
+    );
+    return bus;
+  }
+
+  /**
+   * Validate receipt entries tax rate code existance.
+   * @param {ISaleInvoiceCreatingPaylaod}
+   */
+  private writeInvoiceTaxTransactionsOnCreated = async ({
+    tenantId,
+    saleInvoice,
+  }: ISaleInvoiceCreatedPayload) => {
+    await this.writeTaxTransactions.writeTaxTransactionsFromItemEntries(
+      tenantId,
+      saleInvoice.entries
+    );
+  };
+
+  /**
+   * Removes the invoice tax transactions on invoice deleted.
+   * @param {ISaleInvoiceEditingPayload}
+   */
+  private removeInvoiceTaxTransactionsOnDeleted = async ({
+    tenantId,
+    oldSaleInvoice,
+  }: ISaleInvoiceDeletedPayload) => {
+    await this.writeTaxTransactions.removeTaxTransactionsFromItemEntries(
+      tenantId,
+      oldSaleInvoice.entries
+    );
+  };
+}