gui: Houdini private send prototype (swap-to-address)

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased (develop)
 
+- added: Houdini private send prototype (dev-only): a swap-to-address flow that gets a live HoudiniSwap private quote, creates the private exchange order, and broadcasts the on-chain deposit. Depends on unpublished edge-core-js and edge-exchange-plugins changes.
 - added: Logbox disable option to env.json
 - added: Reverse-resolve recipient addresses to ENS / Unstoppable Domains / ZNS names in the send flow, address modal, and transaction history.
 

eslint.config.mjs

@@ -229,7 +229,7 @@ export default [
       'src/components/rows/EdgeRow.tsx',
 
       'src/components/rows/PaymentMethodRow.tsx',
-      'src/components/rows/SwapProviderRow.tsx',
+
       'src/components/rows/TxCryptoAmountRow.tsx',
 
       'src/components/scenes/ChangeMiningFeeScene.tsx',

src/actions/CategoriesActions.ts

@@ -382,8 +382,9 @@ export const getTxActionDisplayInfo = (
               ? lstrings.transaction_details_swap_to_subcat_1s
               : lstrings.transaction_details_swap_from_subcat_1s
             const walletName =
-              account.currencyWallets[action.payoutWalletId]?.name ??
-              displayName
+              (action.payoutWalletId != null
+                ? account.currencyWallets[action.payoutWalletId]?.name
+                : undefined) ?? displayName
             edgeCategory = {
               category: 'transfer',
               subcategory: sprintf(toFromStr, walletName)

src/components/Main.tsx

@@ -106,6 +106,7 @@ import {
 } from './scenes/GuiPluginListScene'
 import { GuiPluginViewScene as GuiPluginViewSceneComponent } from './scenes/GuiPluginViewScene'
 import { HomeScene as HomeSceneComponent } from './scenes/HomeScene'
+import { HoudiniPrivateSendScene as HoudiniPrivateSendSceneComponent } from './scenes/HoudiniPrivateSendScene'
 import { LoanCloseScene as LoanCloseSceneComponent } from './scenes/Loans/LoanCloseScene'
 import { LoanCreateConfirmationScene as LoanCreateConfirmationSceneComponent } from './scenes/Loans/LoanCreateConfirmationScene'
 import { LoanCreateScene as LoanCreateSceneComponent } from './scenes/Loans/LoanCreateScene'
@@ -246,6 +247,7 @@ const GiftCardAccountInfoScene = ifLoggedIn(GiftCardAccountInfoSceneComponent)
 const GiftCardListScene = ifLoggedIn(GiftCardListSceneComponent)
 const GiftCardMarketScene = ifLoggedIn(GiftCardMarketSceneComponent)
 const GiftCardPurchaseScene = ifLoggedIn(GiftCardPurchaseSceneComponent)
+const HoudiniPrivateSendScene = ifLoggedIn(HoudiniPrivateSendSceneComponent)
 const LoanCloseScene = ifLoggedIn(LoanCloseSceneComponent)
 const LoanCreateConfirmationScene = ifLoggedIn(
   LoanCreateConfirmationSceneComponent
@@ -958,6 +960,10 @@ const EdgeAppStack: React.FC = () => {
           )
         }}
       />
+      <AppStack.Screen
+        name="houdiniPrivateSend"
+        component={HoudiniPrivateSendScene}
+      />
       <AppStack.Screen name="loanClose" component={LoanCloseScene} />
       <AppStack.Screen name="loanCreate" component={LoanCreateScene} />
       <AppStack.Screen

src/components/rows/SwapProviderRow.tsx

@@ -18,7 +18,13 @@ export const SwapProviderRow: React.FC<Props> = (props: Props) => {
   const { quote } = props
   const { request, toNativeAmount, fromNativeAmount } = quote
   const { quoteFor } = request
-  const { fromWallet, fromTokenId, toWallet, toTokenId } = request
+  const { fromWallet, fromTokenId, toTokenId } = request
+  // A wallet-to-wallet swap quote always carries a destination wallet; only a
+  // swap-to-address request (its own flow) omits it.
+  const toWallet = request.toWallet
+  if (toWallet == null) {
+    throw new Error('Swap quote is missing a destination wallet')
+  }
   const theme = useTheme()
   const styles = getStyles(theme)
 

src/components/scenes/DevTestScene.tsx

@@ -242,6 +242,12 @@ export const DevTestScene: React.FC<Props> = props => {
       <SectionView>
         <>
           <SectionHeader leftTitle="Scenes" />
+          <EdgeButton
+            label={lstrings.houdini_private_send_title}
+            onPress={() => {
+              navigation.navigate('houdiniPrivateSend')
+            }}
+          />
           <EdgeButton
             label="AddressFormScene"
             onPress={handleAddressFormPress}