comments

src/services/lnd/swaps.ts

@@ -333,6 +333,7 @@ export class ReverseSwaps {
         ]);
         const tweakedKey = TaprootUtils.tweakMusig(
             musig,
+            // swap tree can either be a string or an object
             SwapTreeSerializer.deserializeSwapTree(createdResponse.swapTree).tree,
         );
 

src/services/main/paymentManager.ts

@@ -633,6 +633,7 @@ export default class {
                 preimage: Buffer.from(txSwap.preimage, 'hex'),
             }
         }
+        // the swap and the invoice payment are linked, swap will not start until the invoice payment is started, and will not complete once the invoice payment is completed
         let swapResult = { ok: false, error: "swap never completed" } as { ok: true, txId: string } | { ok: false, error: string }
         this.swaps.reverseSwaps.SubscribeToTransactionSwap(data, result => {
             swapResult = result

src/services/nostr/nostrPool.ts

@@ -256,9 +256,12 @@ export class NostrPool {
 const processApps = (settings: NostrSettings) => {
     const apps: Record<string, AppInfo> = {}
     let providerInfo: (LinkedProviderInfo & { appPub: string }) | undefined = undefined
+
     for (const app of settings.apps) {
         apps[app.publicKey] = app
+        // add provider info if the app has a provider
         if (app.provider) {
+            // make sure only one provider is configured
             if (providerInfo) {
                 throw new Error("found more than one provider")
             }
@@ -269,10 +272,12 @@ const processApps = (settings: NostrSettings) => {
     const rSettings: RelaySettings[] = []
     new Set(settings.relays).forEach(r => {
         const filters = [getServiceFilter(apps)]
+        // check if this service relay is also a provider relay, and add the beacon filter if so
         if (providerInfo && providerInfo.relayUrl === r) {
             providerAssigned = true
             filters.push(getBeaconFilter(providerInfo.pubkey))
         }
+        // add the relay settings to the list
         rSettings.push({
             relayUrl: r,
             serviceRelay: true,
@@ -280,6 +285,7 @@ const processApps = (settings: NostrSettings) => {
             filters: filters,
         })
     })
+    // if no provider was assigned to a service relay, add the provider relay settings with a provider filter
     if (!providerAssigned && providerInfo) {
         rSettings.push({
             relayUrl: providerInfo.relayUrl,