Correctly convert sats to millisats in invoice creation

node-manager/src/background.rs

@@ -451,8 +451,8 @@ impl BackgroundProcessor {
     {
         let stop_thread = Arc::new(AtomicBool::new(false));
         let stop_thread_clone = stop_thread.clone();
-        let _ = spawn_local(async move {
-            let _ = define_run_body!(
+        spawn_local(async move {
+            define_run_body!(
                 persister,
                 event_handler,
                 chain_monitor,

node-manager/src/error.rs

@@ -1,5 +1,6 @@
 use bdk::esplora_client;
 use lightning::ln::peer_handler::PeerHandleError;
+use lightning_invoice::payment::PaymentError;
 use thiserror::Error;
 use wasm_bindgen::JsValue;
 
@@ -114,6 +115,16 @@ impl From<PeerHandleError> for MutinyError {
     }
 }
 
+impl From<PaymentError> for MutinyError {
+    fn from(e: PaymentError) -> Self {
+        match e {
+            PaymentError::Invoice(_) => Self::InvoiceInvalid,
+            PaymentError::Routing(_) => Self::RoutingFailed,
+            PaymentError::Sending(_) => Self::RoutingFailed,
+        }
+    }
+}
+
 impl From<MutinyStorageError> for bdk::Error {
     fn from(e: MutinyStorageError) -> Self {
         match e {
@@ -232,6 +243,16 @@ impl From<bitcoin::util::address::Error> for MutinyJsError {
     }
 }
 
+impl From<PaymentError> for MutinyJsError {
+    fn from(e: PaymentError) -> Self {
+        match e {
+            PaymentError::Invoice(_) => Self::InvoiceInvalid,
+            PaymentError::Routing(_) => Self::RoutingFailed,
+            PaymentError::Sending(_) => Self::RoutingFailed,
+        }
+    }
+}
+
 impl From<esplora_client::Error> for MutinyJsError {
     fn from(_e: esplora_client::Error) -> Self {
         // This is most likely a chain access failure

node-manager/src/event.rs

@@ -21,6 +21,7 @@ pub(crate) struct PaymentInfo {
     pub secret: Option<[u8; 32]>,
     pub status: HTLCStatus,
     pub amt_msat: MillisatAmount,
+    pub fee_paid_msat: Option<u64>,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -97,11 +98,11 @@ impl LdkEventHandler for EventHandler {
                 .to_address();
 
                 let wallet_thread = self.wallet.clone();
-                let channel_values_satoshis_thread = channel_value_satoshis.clone();
+                let channel_values_satoshis_thread = *channel_value_satoshis;
                 let channel_manager_thread = self.channel_manager.clone();
                 let logger_thread = self.logger.clone();
-                let temporary_channel_id_thread = temporary_channel_id.clone();
-                let counterparty_node_id_thread = counterparty_node_id.clone();
+                let temporary_channel_id_thread = *temporary_channel_id;
+                let counterparty_node_id_thread = *counterparty_node_id;
                 spawn_local(async move {
                     let psbt = match wallet_thread
                         .create_signed_psbt(addr, channel_values_satoshis_thread, None)
@@ -239,6 +240,7 @@ impl LdkEventHandler for EventHandler {
                             secret: payment_secret,
                             status: HTLCStatus::Succeeded,
                             amt_msat: MillisatAmount(Some(*amount_msat)),
+                            fee_paid_msat: None,
                         };
                         match self
                             .persister
@@ -261,6 +263,7 @@ impl LdkEventHandler for EventHandler {
             Event::PaymentSent {
                 payment_preimage,
                 payment_hash,
+                fee_paid_msat,
                 ..
             } => {
                 self.logger.log(&Record::new(
@@ -271,14 +274,15 @@ impl LdkEventHandler for EventHandler {
                     0,
                 ));
 
-                match self.persister.read_payment_info(*payment_hash, true) {
+                match self.persister.read_payment_info(*payment_hash, false) {
                     Some(mut saved_payment_info) => {
                         saved_payment_info.status = HTLCStatus::Succeeded;
                         saved_payment_info.preimage = Some(payment_preimage.0);
+                        saved_payment_info.fee_paid_msat = *fee_paid_msat;
                         match self.persister.persist_payment_info(
                             *payment_hash,
                             saved_payment_info,
-                            true,
+                            false,
                         ) {
                             Ok(_) => (),
                             Err(e) => {
@@ -359,13 +363,13 @@ impl LdkEventHandler for EventHandler {
                     0,
                 ));
 
-                match self.persister.read_payment_info(*payment_hash, true) {
+                match self.persister.read_payment_info(*payment_hash, false) {
                     Some(mut saved_payment_info) => {
                         saved_payment_info.status = HTLCStatus::Failed;
                         match self.persister.persist_payment_info(
                             *payment_hash,
                             saved_payment_info,
-                            true,
+                            false,
                         ) {
                             Ok(_) => (),
                             Err(e) => {

node-manager/src/localstorage.rs

@@ -34,10 +34,10 @@ impl MutinyBrowserStorage {
         let data = serde_json::to_string(&value)?;
         // Only bother encrypting if a password is set
         if self.password.is_empty() {
-            return Ok(LocalStorage::set(key, data)?);
+            Ok(LocalStorage::set(key, data)?)
         } else {
             let ciphertext = encrypt(data.as_str(), self.password.as_str());
-            return Ok(LocalStorage::set(key, ciphertext)?);
+            Ok(LocalStorage::set(key, ciphertext)?)
         }
     }
 
@@ -49,10 +49,10 @@ impl MutinyBrowserStorage {
         let data: String = LocalStorage::get(key)?;
         // Only bother decrypting if a password is set
         if self.password.is_empty() {
-            return Ok(serde_json::from_str::<T>(data.as_str())?);
+            Ok(serde_json::from_str::<T>(data.as_str())?)
         } else {
             let decrypted_data = decrypt(data.as_str(), self.password.as_str());
-            return Ok(serde_json::from_str::<T>(decrypted_data.as_str())?);
+            Ok(serde_json::from_str::<T>(decrypted_data.as_str())?)
         }
     }
 

node-manager/src/node.rs

@@ -92,7 +92,7 @@ pub struct Node {
     pub chain_monitor: Arc<ChainMonitor>,
     pub invoice_payer: Arc<InvoicePayer<EventHandler>>,
     network: Network,
-    persister: Arc<MutinyNodePersister>,
+    pub persister: Arc<MutinyNodePersister>,
     _background_processor: BackgroundProcessor,
     logger: Arc<MutinyLogger>,
 }
@@ -309,7 +309,7 @@ impl Node {
         route_hints: Vec<PhantomRouteHints>,
     ) -> Result<Invoice, MutinyError> {
         let invoice = match create_phantom_invoice::<InMemorySigner, Arc<PhantomKeysManager>>(
-            Some(amount_sat * 1),
+            Some(amount_sat * 1_000),
             None,
             description,
             1500,
@@ -345,6 +345,7 @@ impl Node {
             secret: Some(invoice.payment_secret().0),
             status: HTLCStatus::Pending,
             amt_msat: MillisatAmount(Some(amount_sat * 1000)),
+            fee_paid_msat: None,
         };
         match self
             .persister

node-manager/src/nodemanager.rs

@@ -78,7 +78,7 @@ pub struct MutinyInvoice {
     payment_hash: String,
     preimage: Option<String>,
     pub amount_sats: Option<u64>,
-    pub expire: Option<u64>,
+    pub expire: u64,
     pub paid: bool,
     pub fees_paid: Option<u64>,
     pub is_send: bool,
@@ -114,13 +114,16 @@ impl From<Invoice> for MutinyInvoice {
             InvoiceDescription::Hash(_) => None,
         };
 
+        let timestamp = value.duration_since_epoch().as_secs();
+        let expiry = timestamp + value.expiry_time().as_secs();
+
         MutinyInvoice {
             bolt11: value.to_string(),
             description,
             payment_hash: value.payment_hash().to_owned().to_hex(),
             preimage: None,
             amount_sats: value.amount_milli_satoshis().map(|m| m / 1000),
-            expire: None, // todo
+            expire: expiry,
             paid: false,
             fees_paid: None, // todo
             is_send: false,  // todo this could be bad
@@ -245,7 +248,7 @@ impl NodeManager {
             let id = node
                 .keys_manager
                 .get_node_id(Recipient::Node)
-                .expect(format!("Failed to get node id for {}", node_item.0).as_str());
+                .expect("Failed to get node id");
 
             nodes_map.insert(id.to_hex(), Arc::new(node));
         }
@@ -513,6 +516,8 @@ impl NodeManager {
 
         let invoice =
             Invoice::from_str(invoice_str.as_str()).map_err(|_| MutinyJsError::InvoiceInvalid)?;
+
+        // todo ensure payment hash is unique
         let pay_result = node.invoice_payer.pay_invoice(&invoice);
 
         match pay_result {
@@ -544,23 +549,9 @@ impl NodeManager {
 
         let amt_msats = amt_sats * 1000;
 
-        let chans = node.channel_manager.list_channels();
-        let chan = chans.first().unwrap();
-        let usable = node.channel_manager.list_usable_channels();
-
-        info!(
-            "confirmations_required: {}",
-            chan.confirmations_required.unwrap_or(69)
-        );
-        info!("is_channel_ready: {}", chan.is_channel_ready);
-        info!("is_usable: {}", chan.is_usable);
-        info!("is_public: {}", chan.is_public);
-        info!("usable: {}", usable.len());
-
         let _ = node
             .invoice_payer
-            .pay_pubkey(node_id, preimage, amt_msats, 40)
-            .unwrap();
+            .pay_pubkey(node_id, preimage, amt_msats, 40)?;
 
         Ok(info!("Keysend successful!"))
     }