feat(nestjs): migrate to NestJS

2026-02-17 05:10:31 +00:00 · 2025-04-07 11:51:24 +02:00
parent f068218a16
commit 55fcc908ef
3779 changed files with 631 additions and 195332 deletions
--- a/packages/server/src/modules/SaleInvoices/ledger/InvoiceGLEntries.ts
+++ b/packages/server/src/modules/SaleInvoices/ledger/InvoiceGLEntries.ts
@@ -0,0 +1,96 @@
+import { Knex } from 'knex';
+import { Inject, Injectable } from '@nestjs/common';
+import { LedgerStorageService } from '../../Ledger/LedgerStorage.service';
+import { SaleInvoice } from '../models/SaleInvoice';
+import { AccountRepository } from '../../Accounts/repositories/Account.repository';
+import { InvoiceGL } from './InvoiceGL';
+import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
+
+@Injectable()
+export class SaleInvoiceGLEntries {
+  constructor(
+    private readonly ledegrRepository: LedgerStorageService,
+    private readonly accountRepository: AccountRepository,
+
+    @Inject(SaleInvoice.name)
+    private readonly saleInvoiceModel: TenantModelProxy<typeof SaleInvoice>,
+  ) {}
+
+  /**
+   * Writes a sale invoice GL entries.
+   * @param {number} saleInvoiceId - Sale invoice id.
+   * @param {Knex.Transaction} trx
+   */
+  public writeInvoiceGLEntries = async (
+    saleInvoiceId: number,
+    trx?: Knex.Transaction,
+  ) => {
+    const saleInvoice = await this.saleInvoiceModel()
+      .query(trx)
+      .findById(saleInvoiceId)
+      .withGraphFetched('entries.item');
+
+    // Find or create the A/R account.
+    const ARAccount =
+      await this.accountRepository.findOrCreateAccountReceivable(
+        saleInvoice.currencyCode,
+        {},
+        trx,
+      );
+    // Find or create tax payable account.
+    const taxPayableAccount =
+      await this.accountRepository.findOrCreateTaxPayable({}, trx);
+    // Find or create the discount expense account.
+    const discountAccount =
+      await this.accountRepository.findOrCreateDiscountAccount({}, trx);
+    // Find or create the other charges account.
+    const otherChargesAccount =
+      await this.accountRepository.findOrCreateOtherChargesAccount({}, trx);
+
+    // Retrieves the ledger of the invoice.
+    const invoiceGL = new InvoiceGL(saleInvoice);
+
+    invoiceGL.setARAccountId(ARAccount.id);
+    invoiceGL.setTaxPayableAccountId(taxPayableAccount.id);
+    invoiceGL.setDiscountAccountId(discountAccount.id);
+    invoiceGL.setOtherChargesAccountId(otherChargesAccount.id);
+
+    const ledger = invoiceGL.getInvoiceLedger();
+
+    // Commits the ledger entries to the storage as UOW.
+    await this.ledegrRepository.commit(ledger, trx);
+  };
+
+  /**
+   * Rewrites the given invoice GL entries.
+   * @param {number} tenantId
+   * @param {number} saleInvoiceId
+   * @param {Knex.Transaction} trx
+   */
+  public rewritesInvoiceGLEntries = async (
+    saleInvoiceId: number,
+    trx?: Knex.Transaction,
+  ) => {
+    // Reverts the invoice GL entries.
+    await this.revertInvoiceGLEntries(saleInvoiceId, trx);
+
+    // Writes the invoice GL entries.
+    await this.writeInvoiceGLEntries(saleInvoiceId, trx);
+  };
+
+  /**
+   * Reverts the given invoice GL entries.
+   * @param {number} saleInvoiceId - Sale invoice id.
+   * @param {Knex.Transaction} trx
+   */
+  public revertInvoiceGLEntries = async (
+    saleInvoiceId: number,
+    trx?: Knex.Transaction,
+  ) => {
+    await this.ledegrRepository.deleteByReference(
+      saleInvoiceId,
+      'SaleInvoice',
+      trx,
+    );
+  };
+}