Settings → Wallet → Transaction history: Export CSV — every payment in Spending and Savings as a line of a CSV file, oldest first: date (UTC), account, type, rail (Lightning, Ark, on-chain), what was paid, its fee, the change to the balance and its worth in your currency at the time, status, the transaction or payment hash, who it went to, the invoice. A failed payment is left out; a renewal is its fee.HEADmaster

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_013ZDf1cyCQLkfjftYhymZAg

1 files changed, 41 insertions, 1 deletions

diff --git a/src/app.js b/src/app.js
index 416fd59..81718b1 100644
--- a/src/app.js
+++ b/src/app.js
@@ -2974,7 +2974,7 @@ function settingsTab() {
   switch (ui.settingsPage) {
     // the recovery phrase first: it is the one thing on this page that
     // matters if the phone is lost tonight
-    case 'wallet': return page(a ? [recoveryCard(a), walletNameCard(a), pubkeyCard(a)] : []);
+    case 'wallet': return page(a ? [recoveryCard(a), walletNameCard(a), pubkeyCard(a), historyExportCard()] : []);
     case 'payments': return page(featureAll('settingsCards').reverse());
     case 'pos': return page(featureAll('posSettingsCards').reverse()); // the till's own card first, then the terminal's
     case 'network': return page([networkCard(), explorerCard()]); // an old bookmark of the tile; the cards live under Advanced now
@@ -3631,6 +3631,46 @@ function pubkeyCard(a) {
   );
 }
 
+// Every payment in both balances as a CSV file, for a spreadsheet or an
+// accountant: Savings' on-chain transactions and Spending's movements (the
+// rows the features list in History, each with its `csv` line), oldest
+// first, priced in the chosen currency at the time each happened.
+function historyCsv() {
+  const cur = getCurrency();
+  const lines = [];
+  for (const tx of wallet.history || []) {
+    const out = tx.net < 0, fee = out ? tx.fee || 0 : 0;
+    lines.push({ ts: tx.confirmed && tx.blockTime ? tx.blockTime * 1000 : Date.now(), account: t('savingLabel'), type: out ? 'send' : 'receive', rail: 'onchain',
+      amount: out ? tx.net + fee : tx.net, fee, net: tx.net, status: tx.confirmed ? 'complete' : 'pending', ref: tx.txid, to: '', invoice: '', note: '' });
+  }
+  for (const [sel, account] of [['savings', t('savingLabel')], ['spending', t('spendingLabel')]])
+    for (const e of featureAll('historyEntries', wallet.history || [], sel)) if (e.csv) lines.push({ ...e.csv, account });
+  lines.sort((a, b) => a.ts - b.ts);
+  const q = (v) => (v == null ? '' : /[",\n\r]/.test(String(v)) ? '"' + String(v).replace(/"/g, '""') + '"' : String(v));
+  const head = ['Date (UTC)', 'Account', 'Type', 'Rail', 'Amount (sats)', 'Fee (sats)', 'Net (sats)', `Net (${cur} at the time)`, 'Status', 'Transaction / payment hash', 'To', 'Invoice', 'Note'];
+  const rows = lines.map((l) => {
+    const { rate, stale } = rateAt(l.ts / 1000);
+    const fiat = rate && !stale ? ((l.net / 1e8) * rate).toFixed(2) : '';
+    return [new Date(l.ts).toISOString().replace('T', ' ').slice(0, 19), l.account, l.type, l.rail, l.amount, l.fee || 0, l.net, fiat, l.status, l.ref, l.to, l.invoice, l.note];
+  });
+  return [head, ...rows].map((r) => r.map(q).join(',')).join('\r\n') + '\r\n';
+}
+function exportHistory() {
+  const name = `coinos-history-${new Date().toISOString().slice(0, 10)}.csv`;
+  const url = URL.createObjectURL(new Blob([historyCsv()], { type: 'text/csv;charset=utf-8' }));
+  const a = h('a', { href: url, download: name, style: 'display:none' });
+  document.body.append(a);
+  a.click();
+  a.remove();
+  setTimeout(() => URL.revokeObjectURL(url), 60_000);
+}
+function historyExportCard() {
+  return h('div', { class: 'card col' },
+    h('h3', {}, t('historyExportTitle')),
+    h('p', { class: 'small muted', style: 'margin:0' }, t('historyExportDesc')),
+    h('button', { class: 'btn-block history-export', disabled: !wallet.loaded, onClick: exportHistory }, t('historyExportBtn')));
+}
+
 function autolockCard(a) {
   return h('div', { class: 'card col' },
     h('h3', {}, t('autolockTitle')),