fix: bugs bashing

- Added English translations for customer types in `customer.json`.
- Updated `Model.ts` to improve deletion logic by filtering dependent relations.
- Introduced `BillPaymentBillSyncSubscriber` to handle bill payment events.
- Enhanced `CreateBillPaymentService` and `EditBillPaymentService` to fetch entries after insertion/updating.
- Updated `SaleInvoiceCostGLEntries` to include item entry details in GL entries.
- Refactored various components in the webapp for consistency in naming conventions.

packages/server/src/modules/BillPayments/subscribers/BillPaymentBillSyncSubscriber.ts

@@ -0,0 +1,80 @@
+import {
+  IBillPaymentEventCreatedPayload,
+  IBillPaymentEventDeletedPayload,
+  IBillPaymentEventEditedPayload,
+} from '../types/BillPayments.types';
+import { BillPaymentBillSync } from '../commands/BillPaymentBillSync.service';
+import { Injectable } from '@nestjs/common';
+import { OnEvent } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+
+@Injectable()
+export class BillPaymentBillSyncSubscriber {
+  /**
+   * @param {BillPaymentBillSync} billPaymentBillSync - Bill payment bill sync service.
+   */
+  constructor(private readonly billPaymentBillSync: BillPaymentBillSync) { }
+
+  /**
+   * Handle bill increment/decrement payment amount
+   * once created, edited or deleted.
+   */
+  @OnEvent(events.billPayment.onCreated)
+  async handleBillIncrementPaymentOnceCreated({
+    billPayment,
+    trx,
+  }: IBillPaymentEventCreatedPayload) {
+    // Ensure entries are available - they should be included in insertGraphAndFetch
+    const entries = billPayment.entries || [];
+    await this.billPaymentBillSync.saveChangeBillsPaymentAmount(
+      entries.map((entry) => ({
+        billId: entry.billId,
+        paymentAmount: entry.paymentAmount,
+      })),
+      null,
+      trx,
+    );
+  }
+
+  /**
+   * Handle bill increment/decrement payment amount once edited.
+   */
+  @OnEvent(events.billPayment.onEdited)
+  async handleBillIncrementPaymentOnceEdited({
+    billPayment,
+    oldBillPayment,
+    trx,
+  }: IBillPaymentEventEditedPayload) {
+    const entries = billPayment.entries || [];
+    const oldEntries = oldBillPayment?.entries || null;
+
+    await this.billPaymentBillSync.saveChangeBillsPaymentAmount(
+      entries.map((entry) => ({
+        billId: entry.billId,
+        paymentAmount: entry.paymentAmount,
+      })),
+      oldEntries,
+      trx,
+    );
+  }
+
+  /**
+   * Handle revert bills payment amount once bill payment deleted.
+   */
+  @OnEvent(events.billPayment.onDeleted)
+  async handleBillDecrementPaymentAmount({
+    oldBillPayment,
+    trx,
+  }: IBillPaymentEventDeletedPayload) {
+    const oldEntries = oldBillPayment.entries || [];
+
+    await this.billPaymentBillSync.saveChangeBillsPaymentAmount(
+      oldEntries.map((entry) => ({
+        billId: entry.billId,
+        paymentAmount: 0,
+      })),
+      oldEntries,
+      trx,
+    );
+  }
+}