1 files changed, 18 insertions, 0 deletions
diff --git a/src/ark/manager.js b/src/ark/manager.js
index 33bac55..0723fc1 100644
--- a/src/ark/manager.js
+++ b/src/ark/manager.js
@@ -119,6 +119,24 @@ export function lnFoldedIds(movements) {
     }
     if (best) out.add(best.id);
   }
+  // A Lightning payment the closed app's worker made is told twice once the
+  // app opens: the worker's own ln-send row (merged in from the mirror) and
+  // the "while closed" note the app adds from the worker's spend log. Per
+  // preimage (or payment hash), keep the row that names its inputs — the
+  // manager's — else the earliest.
+  const sends = (movements || []).filter((m) => m.type === 'ln-send' && m.status === 'complete' && (m.preimage || m.paymentHash));
+  const keyOf = new Map(); // payment hash → the preimage key, where a row knows both
+  for (const s of sends) if (s.preimage && s.paymentHash) keyOf.set(s.paymentHash, 'p:' + s.preimage);
+  const byPay = new Map();
+  for (const s of sends) {
+    const k = s.preimage ? 'p:' + s.preimage : (keyOf.get(s.paymentHash) || 'h:' + s.paymentHash);
+    (byPay.get(k) || byPay.set(k, []).get(k)).push(s);
+  }
+  for (const rows of byPay.values()) {
+    if (rows.length < 2) continue;
+    const keep = rows.find((r) => r.inputIds && r.inputIds.length) || rows.reduce((a, b) => ((a.ts || 0) <= (b.ts || 0) ? a : b));
+    for (const r of rows) if (r !== keep) out.add(r.id);
+  }
   return out;
 }