From c63885f0770391d1dc2058053f05ee65946f0082 Mon Sep 17 00:00:00 2001
From: hsk-dk <henrik@skjaerbaek.net>
Date: Fri, 27 Sep 2024 12:51:25 +0200
Subject: [PATCH] Create nordea_ndeadkkk.js

---
 src/app-gocardless/banks/nordea_ndeadkkk.js | 67 +++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/app-gocardless/banks/nordea_ndeadkkk.js

diff --git a/src/app-gocardless/banks/nordea_ndeadkkk.js b/src/app-gocardless/banks/nordea_ndeadkkk.js
new file mode 100644
index 000000000..02981c0ce
--- /dev/null
+++ b/src/app-gocardless/banks/nordea_ndeadkkk.js
@@ -0,0 +1,67 @@
+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: ['NORDEA_NDEADKKK'],
+
+  accessValidForDays: 90,
+
+  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',
+    };
+  },
+
+  /**
+   * Following the GoCardless documentation[0] we should prefer `bookingDate`
+   * here, though some of their bank integrations uses the date field
+   * differently from what's described in their documentation and so it's
+   * sometimes necessary to use `valueDate` instead.
+   *
+   *   [0]: https://nordigen.zendesk.com/hc/en-gb/articles/7899367372829-valueDate-and-bookingDate-for-transactions
+   */
+  normalizeTransaction(transaction, _booked) {
+    //transactions "transactionId" starts with P must be ignored
+    if (
+      transaction.transactionId.startsWith(
+        'P',
+      )
+    ) {
+      return {Null};
+    }
+    return {
+      ...transaction,
+      payeeName: formatPayeeName(transaction),
+      date: transaction.bookingDate || transaction.valueDate,
+    };
+  },
+
+  /**
+   *  For NORDEA_NDEADKKK we don't know what balance was
+   *  after each transaction so we have to calculate it by getting
+   *  current balance from the account and subtract all the transactions
+   *
+   *  As a current balance we use `interimBooked` balance type because
+   *  it includes transaction placed during current day
+   */
+  calculateStartingBalance(sortedTransactions = [], balances = []) {
+    const currentBalance = balances.find(
+      (balance) => 'interimAvailable' === balance.balanceType,
+    );
+
+    return sortedTransactions.reduce((total, trans) => {
+      return total - amountToInteger(trans.transactionAmount.amount);
+    }, amountToInteger(currentBalance.balanceAmount.amount));
+  },
+};