Add custom handler for the German bank Rheinhessen Sparkasse to the GoCardless app

src/app-gocardless/bank-factory.js

@@ -23,6 +23,7 @@
 import SparNordSpNoDK22 from './banks/sparnord-spnodk22.js';
 import SpkKarlsruhekarsde66 from './banks/spk-karlsruhe-karsde66.js';
 import SpkMarburgBiedenkopfHeladef1mar from './banks/spk-marburg-biedenkopf-heladef1mar.js';
+import SpkWormsAlzeyRiedMalade51wor from './banks/spk-worms-alzey-ried-malade51wor.js';
 import VirginNrnbgb22 from './banks/virgin_nrnbgb22.js';
 import NbgEthngraaxxx from './banks/nbg_ethngraaxxx.js';
 
@@ -51,6 +52,7 @@
   SparNordSpNoDK22,
   SpkKarlsruhekarsde66,
   SpkMarburgBiedenkopfHeladef1mar,
+  SpkWormsAlzeyRiedMalade51wor,
   VirginNrnbgb22,
   NbgEthngraaxxx,
 ];

src/app-gocardless/banks/spk_worms_alzey_ried_malade51wor.js

@@ -0,0 +1,52 @@
+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: ['SPK_WORMS_ALZEY_RIED_MALADE51WOR'],
+
+  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',
+    };
+  },
+
+  normalizeTransaction(transaction, _booked) {
+    const date = transaction.bookingDate || transaction.valueDate;
+    if (!date) {
+      return null;
+    }
+
+    transaction.remittanceInformationUnstructured =
+      transaction.remittanceInformationUnstructured ??
+      transaction.remittanceInformationStructured ??
+      transaction.remittanceInformationStructuredArray?.join(' ');
+    return {
+      ...transaction,
+      payeeName: formatPayeeName(transaction),
+      date: transaction.bookingDate || transaction.valueDate,
+    };
+  },
+
+  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));
+  },
+};

upcoming-release-notes/454.md

@@ -0,0 +1,6 @@
+---
+category: Enhancements
+authors: [DirgoSalga]
+---
+
+Add integration of Rheinhessen Sparkasse (`SPK_WORMS_ALZEY_RIED_MALADE51WOR`) to the GoCardless app