From 785a7fe9913767a403bd90945504eff7082bf035 Mon Sep 17 00:00:00 2001
From: nsulzer <niels.sulzer@web.de>
Date: Sun, 1 Dec 2024 17:37:18 +0100
Subject: [PATCH] Add GoCardless integration for ABNAMRO_ABNANL2A

---
 src/app-gocardless/bank-factory.js            |  2 +
 src/app-gocardless/banks/abnamro_abnanl2a.js  | 79 +++++++++++++++++++
 .../banks/tests/abnamro_abnanl2a.spec.js      | 33 ++++++++
 upcoming-release-notes/513.md                 |  6 ++
 4 files changed, 120 insertions(+)
 create mode 100644 src/app-gocardless/banks/abnamro_abnanl2a.js
 create mode 100644 src/app-gocardless/banks/tests/abnamro_abnanl2a.spec.js
 create mode 100644 upcoming-release-notes/513.md

diff --git a/src/app-gocardless/bank-factory.js b/src/app-gocardless/bank-factory.js
index c368b94f..a2c88eaa 100644
--- a/src/app-gocardless/bank-factory.js
+++ b/src/app-gocardless/bank-factory.js
@@ -1,4 +1,5 @@
 import AbancaCaglesmm from './banks/abanca-caglesmm.js';
+import AbnamroAbnanl2a from './banks/abnamro_abnanl2a.js';
 import AmericanExpressAesudef1 from './banks/american-express-aesudef1.js';
 import BancsabadellBsabesbb from './banks/bancsabadell-bsabesbbb.js';
 import BankinterBkbkesmm from './banks/bankinter-bkbkesmm.js';
@@ -31,6 +32,7 @@ import VirginNrnbgb22 from './banks/virgin_nrnbgb22.js';
 
 export const banks = [
   AbancaCaglesmm,
+  AbnamroAbnanl2a,
   AmericanExpressAesudef1,
   BancsabadellBsabesbb,
   BankinterBkbkesmm,
diff --git a/src/app-gocardless/banks/abnamro_abnanl2a.js b/src/app-gocardless/banks/abnamro_abnanl2a.js
new file mode 100644
index 00000000..1b6bd8fd
--- /dev/null
+++ b/src/app-gocardless/banks/abnamro_abnanl2a.js
@@ -0,0 +1,79 @@
+import Fallback from './integration-bank.js';
+import { printIban, amountToInteger } from '../utils.js';
+import { formatPayeeName } from '../../util/payee-name.js';
+
+/** @type {import('./bank.interface.js').IBank} */
+export default {
+  ...Fallback,
+
+  institutionIds: ['ABNAMRO_ABNANL2A'],
+
+  accessValidForDays: 180,
+
+  normalizeAccount(account) {
+    return {
+      account_id: account.id,
+      institution: account.institution,
+      mask: account.iban.slice(-4),
+      iban: account.iban,
+      name: [account.name, printIban(account)].join(' '),
+      official_name: account.product,
+      type: 'checking',
+    };
+  },
+
+  normalizeTransaction(transaction, _booked) {
+    // There is no remittanceInformationUnstructured, so we'll make it
+    let remittanceInformationUnstructured =
+      transaction.remittanceInformationUnstructuredArray.join(' ');
+
+    // Remove clutter to extract the payee from remittanceInformationUnstructured ...
+    // ... when not otherwise provided.
+    const matches =
+      remittanceInformationUnstructured.match(/Betaalpas(.+),PAS/);
+    const payeeName = matches
+      ? matches[1].replace(/.+\*/, '').trim()
+      : undefined;
+    transaction.debtorName = transaction.debtorName || payeeName;
+    transaction.creditorName = transaction.creditorName || payeeName;
+
+    // There are anumber of superfluous keywords in the remittanceInformation.
+    // Remove them to aboid clutter in notes.
+    const keywordsToRemove = ['.EA, Betaalpas', ',PAS\\d{3}', 'NR:.+, '];
+    const regex = new RegExp(keywordsToRemove.join('|'), 'g');
+    transaction.remittanceInformationUnstructured =
+      remittanceInformationUnstructured.replace(regex, '').trim();
+
+    return {
+      ...transaction,
+      payeeName: formatPayeeName(transaction),
+      date: transaction.valueDateTime.slice(0, 10),
+    };
+  },
+
+  sortTransactions(transactions = []) {
+    return transactions.sort(
+      (a, b) => +new Date(b.valueDateTime) - +new Date(a.valueDateTime),
+    );
+  },
+
+  calculateStartingBalance(sortedTransactions = [], balances = []) {
+    if (sortedTransactions.length) {
+      const oldestTransaction =
+        sortedTransactions[sortedTransactions.length - 1];
+      const oldestKnownBalance = amountToInteger(
+        oldestTransaction.balanceAfterTransaction.balanceAmount.amount,
+      );
+      const oldestTransactionAmount = amountToInteger(
+        oldestTransaction.transactionAmount.amount,
+      );
+
+      return oldestKnownBalance - oldestTransactionAmount;
+    } else {
+      return amountToInteger(
+        balances.find((balance) => 'interimBooked' === balance.balanceType)
+          .balanceAmount.amount,
+      );
+    }
+  },
+};
diff --git a/src/app-gocardless/banks/tests/abnamro_abnanl2a.spec.js b/src/app-gocardless/banks/tests/abnamro_abnanl2a.spec.js
new file mode 100644
index 00000000..295b4107
--- /dev/null
+++ b/src/app-gocardless/banks/tests/abnamro_abnanl2a.spec.js
@@ -0,0 +1,33 @@
+import AbnamroAbnanl2a from '../abnamro_abnanl2a.js';
+
+describe('AbnamroAbnanl2a', () => {
+  describe('#normalizeTransaction', () => {
+    it('correctly extracts the payee and when not provided', () => {
+      const transaction = {
+        transactionId: '0123456789012345',
+        bookingDate: '2023-12-11',
+        valueDateTime: '2023-12-09T15:43:37.950',
+        transactionAmount: {
+          amount: '-10.00',
+          currency: 'EUR',
+        },
+        remittanceInformationUnstructuredArray: [
+          'BEA, Betaalpas',
+          'My Payee Name,PAS123',
+          'NR:123A4B, 09.12.23/15:43',
+          'CITY',
+        ],
+      };
+
+      const normalizedTransaction = AbnamroAbnanl2a.normalizeTransaction(
+        transaction,
+        false,
+      );
+
+      expect(normalizedTransaction.remittanceInformationUnstructured).toEqual(
+        'My Payee Name 09.12.23/15:43 CITY',
+      );
+      expect(normalizedTransaction.payeeName).toEqual('My Payee Name');
+    });
+  });
+});
diff --git a/upcoming-release-notes/513.md b/upcoming-release-notes/513.md
new file mode 100644
index 00000000..0bd85677
--- /dev/null
+++ b/upcoming-release-notes/513.md
@@ -0,0 +1,6 @@
+---
+category: Enhancements
+authors: [nsulzer]
+---
+
+Add GoCardless integration for ABNAMRO_ABNANL2A
\ No newline at end of file