refactoring: payment made form.

server/src/services/Purchases/BillPayments.ts

@@ -15,6 +15,7 @@ import {
   IPaginationMeta,
   IFilterMeta,
   IBillPaymentEntry,
+  IBillReceivePageEntry,
 } from 'interfaces';
 import AccountsService from 'services/Accounts/AccountsService';
 import JournalPoster from 'services/Accounting/JournalPoster';
@@ -26,6 +27,7 @@ import DynamicListingService from 'services/DynamicListing/DynamicListService';
 import { entriesAmountDiff, formatDateFields } from 'utils';
 import { ServiceError } from 'exceptions';
 import { ACCOUNT_PARENT_TYPE } from 'data/AccountTypes';
+import PayableAgingSummaryService from 'services/FinancialStatements/AgingSummary/APAgingSummaryService';
 
 const ERRORS = {
   BILL_VENDOR_NOT_FOUND: 'VENDOR_NOT_FOUND',
@@ -598,48 +600,43 @@ export default class BillPaymentsService {
    * @param {number} billPaymentId - The bill payment id.
    * @return {object}
    */
-  public async getBillPayment(
+  public async getBillPaymentEditPage(
     tenantId: number,
     billPaymentId: number
   ): Promise<{
-    billPayment: IBillPayment;
-    payableBills: IBill[];
-    paymentMadeBills: IBill[];
+    billPayment: Omit<IBillPayment, "entries">;
+    entries: IBillReceivePageEntry[];
   }> {
     const { BillPayment, Bill } = this.tenancy.models(tenantId);
     const billPayment = await BillPayment.query()
       .findById(billPaymentId)
-      .withGraphFetched('entries.bill')
-      .withGraphFetched('vendor')
-      .withGraphFetched('paymentAccount');
+      .withGraphFetched('entries.bill');
 
+    // Throw not found the bill payment.
     if (!billPayment) {
       throw new ServiceError(ERRORS.PAYMENT_MADE_NOT_FOUND);
     }
-    const billsIds = billPayment.entries.map((entry) => entry.billId);
-
-    // Retrieve all payable bills that assocaited to the payment made transaction.
-    const payableBills = await Bill.query()
-      .modify('dueBills')
-      .whereNotIn('id', billsIds)
-      .where('vendor_id', billPayment.vendorId)
-      .orderBy('bill_date', 'ASC');
-
-    // Retrieve all payment made assocaited bills.
-    const paymentMadeBills = billPayment.entries.map((entry) => ({
-      ...entry.bill,
-      dueAmount: entry.bill.dueAmount + entry.paymentAmount,
+    const paymentEntries = billPayment.entries.map((entry) => ({
+      ...this.mapBillToPageEntry(entry.bill),
+      paymentAmount: entry.paymentAmount,
     }));
 
+    const resPayableBills = await Bill.query()
+      .modify('dueBills')
+      .where('vendor_id', billPayment.vendorId)
+      .whereNotIn(
+        'id',
+        billPayment.entries.map((e) => e.billId),
+      )
+      .orderBy('bill_date', 'ASC');
+
+    // Mapping the payable bills to entries.
+    const restPayableEntries = resPayableBills.map(this.mapBillToPageEntry);
+    const entries = [...paymentEntries, ...restPayableEntries];
+    
     return {
-      billPayment: {
-        ...billPayment,
-        entries: billPayment.entries.map((entry) => ({
-          ...omit(entry, ['bill']),
-        })),
-      },
-      payableBills,
-      paymentMadeBills,
+      billPayment: omit(billPayment, ['entries']),
+      entries
     };
   }
 
@@ -678,4 +675,55 @@ export default class BillPaymentsService {
     );
     await Promise.all(opers);
   }
+
+  /**
+   * Retrive edit page invoices entries from the given sale invoices models.
+   * @param  {ISaleInvoice[]} invoices - Invoices.
+   * @return {IPaymentReceiveEditPageEntry}
+   */
+  public mapBillToPageEntry(bill: IBill): IBillReceivePageEntry {
+    return {
+      entryType: 'invoice',
+      billId: bill.id,
+      dueAmount: bill.dueAmount + bill.paymentAmount,
+      amount: bill.amount,
+      billNo: bill.billNumber,
+      totalPaymentAmount: bill.paymentAmount,
+      paymentAmount: bill.paymentAmount,
+      date: bill.billDate,
+    };
+  }
+
+  public mapBillToNewPageEntry(bill: IBill): IBillReceivePageEntry {
+    return {
+      entryType: 'invoice',
+      billId: bill.id,
+      dueAmount: bill.dueAmount,
+      amount: bill.amount,
+      billNo: bill.billNumber,
+      date: bill.billDate,
+      totalPaymentAmount: bill.paymentAmount,
+      paymentAmount: 0,
+    }
+  }
+
+  /**
+   * Retrieve the payable entries of the new page once vendor be selected.
+   * @param {number} tenantId
+   * @param {number} vendorId
+   */
+  async getNewPageEntries(
+    tenantId: number,
+    vendorId: number,
+  ): Promise<IBillReceivePageEntry[]> {
+    const { Bill } = this.tenancy.models(tenantId);
+
+    // Retrieve all payable bills that assocaited to the payment made transaction.
+    const payableBills = await Bill.query()
+      .modify('dueBills')
+      .where('vendor_id', vendorId)
+      .orderBy('bill_date', 'ASC');
+
+    return payableBills.map(this.mapBillToNewPageEntry);
+  }
 }