submarine swaps: disable merging of transaction in history

This is too complicated and ugly because it relies on side
effects. What we should do instead is collapse transactions
in children nodes of QTreeView (see #6237)

electrum/lnworker.py

@@ -634,10 +634,10 @@ class LNWallet(LNWorker):
             swap = self.swap_manager.get_swap(payment_hash)
             if swap:
                 if swap.is_reverse:
-                    item['txid'] = swap.spending_txid
+                    #item['txid'] = swap.spending_txid
                     item['label'] = 'Reverse swap' + ' ' + self.config.format_amount_and_units(swap.lightning_amount)
                 else:
-                    item['txid'] = swap.funding_txid
+                    #item['txid'] = swap.funding_txid
                     item['label'] = 'Normal swap' + ' ' + self.config.format_amount_and_units(swap.onchain_amount)
             # done
             out[payment_hash] = item
@@ -677,29 +677,6 @@ class LNWallet(LNWorker):
                 'fee_msat': None,
             }
             out[closing_txid] = item
-        # add submarine swaps
-        settled_payments = self.get_settled_payments()
-        current_height = self.network.get_local_height()
-        for payment_hash_hex, swap in self.swap_manager.swaps.items():
-            txid = swap.spending_txid if swap.is_reverse else swap.funding_txid
-            if txid is None:
-                continue
-            if payment_hash_hex in settled_payments:
-                plist = settled_payments[payment_hash_hex]
-                info = self.get_payment_info(bytes.fromhex(payment_hash_hex))
-                amount_msat, fee_msat, timestamp = self.get_payment_value(info, plist)
-            else:
-                amount_msat = 0
-            label = 'Reverse swap' if swap.is_reverse else 'Normal swap'
-            delta = current_height - swap.locktime
-            if delta < 0:
-                label += f' (refundable in {-delta} blocks)'
-            out[txid] = {
-                'txid': txid,
-                'amount_msat': amount_msat,
-                'type': 'swap',
-                'label': label
-            }
         return out
 
     def get_history(self):

electrum/wallet.py

@@ -820,31 +820,23 @@ class Abstract_Wallet(AddressSynchronizer, ABC):
         transactions_tmp = OrderedDictWithIndex()
         # add on-chain txns
         onchain_history = self.get_onchain_history(domain=onchain_domain)
-        lnworker_history = self.lnworker.get_onchain_history() if self.lnworker and include_lightning else {}
         for tx_item in onchain_history:
             txid = tx_item['txid']
             transactions_tmp[txid] = tx_item
-            # add lnworker info here
-            if txid in lnworker_history:
-                item = lnworker_history[txid]
-                tx_item['label'] = item['label']
-                tx_item['type'] = item['type']
-                ln_value = Decimal(item['amount_msat']) / 1000
-                tx_item['ln_value'] = Satoshis(ln_value)
-        # add lightning transactions.
-        lightning_history = self.lnworker.get_lightning_history() if self.lnworker and include_lightning else {}
-        for tx_item in lightning_history.values():
+        # add LN txns
+        if self.lnworker and include_lightning:
+            lightning_history = self.lnworker.get_history()
+        else:
+            lightning_history = []
+        for i, tx_item in enumerate(lightning_history):
             txid = tx_item.get('txid')
             ln_value = Decimal(tx_item['amount_msat']) / 1000
-            # merge items that have a txid with onchain tx
             if txid and txid in transactions_tmp:
                 item = transactions_tmp[txid]
                 item['label'] = tx_item['label']
-                item['type'] = tx_item['type']   # fixme: do we need this?
-                if 'ln_value' not in item:
-                    item['ln_value'] = 0
-                item['ln_value'] = Satoshis(ln_value)  # fixme: we need to add value
-                item['amount_msat'] = tx_item['amount_msat']
+                item['type'] = tx_item['type']
+                item['channel_id'] = tx_item['channel_id']
+                item['ln_value'] = Satoshis(ln_value)
             else:
                 tx_item['lightning'] = True
                 tx_item['ln_value'] = Satoshis(ln_value)