feat(live-11604): clean up swap legacy code and flags

.changeset/tricky-dryers-check.md

@@ -0,0 +1,7 @@
+---
+"@ledgerhq/types-live": patch
+"ledger-live-desktop": patch
+"@ledgerhq/live-common": patch
+---
+
+remove legacy swap code on LLD

apps/ledger-live-desktop/src/renderer/analytics/segment.ts

@@ -99,16 +99,7 @@ const getPtxAttributes = () => {
   const fetchAdditionalCoins = analyticsFeatureFlagMethod("fetchAdditionalCoins");
   const stakingProviders = analyticsFeatureFlagMethod("ethStakingProviders");
   const ptxCard = analyticsFeatureFlagMethod("ptxCard");
-  const ptxSwapMoonpayProviderFlag = analyticsFeatureFlagMethod("ptxSwapMoonpayProvider");
-
-  const ptxSwapLiveAppDemoZero = analyticsFeatureFlagMethod("ptxSwapLiveAppDemoZero")?.enabled;
-  const ptxSwapLiveAppDemoOne = analyticsFeatureFlagMethod("ptxSwapLiveAppDemoOne")?.enabled;
-  const ptxSwapLiveAppDemoThree = analyticsFeatureFlagMethod("ptxSwapLiveAppDemoThree")?.enabled;
   const ptxSwapExodusProvider = analyticsFeatureFlagMethod("ptxSwapExodusProvider")?.enabled;
-  const ptxSwapCoreExperimentFlag = analyticsFeatureFlagMethod("ptxSwapCoreExperiment");
-  const ptxSwapCoreExperiment = ptxSwapCoreExperimentFlag?.enabled
-    ? ptxSwapCoreExperimentFlag?.params?.variant
-    : undefined;
 
   const isBatch1Enabled: boolean =
     !!fetchAdditionalCoins?.enabled && fetchAdditionalCoins?.params?.batch === 1;
@@ -122,18 +113,13 @@ const getPtxAttributes = () => {
     stakingProviders?.params?.listProvider?.length > 0
       ? stakingProviders?.params?.listProvider.length
       : "flag not loaded";
-  const ptxSwapMoonpayProviderEnabled: boolean = !!ptxSwapMoonpayProviderFlag?.enabled;
+
   return {
     isBatch1Enabled,
     isBatch2Enabled,
     isBatch3Enabled,
     stakingProvidersEnabled,
     ptxCard,
-    ptxSwapMoonpayProviderEnabled,
-    ptxSwapLiveAppDemoZero,
-    ptxSwapLiveAppDemoOne,
-    ptxSwapLiveAppDemoThree,
-    ptxSwapCoreExperiment,
     ptxSwapExodusProvider,
   };
 };

apps/ledger-live-desktop/src/renderer/modals/Platform/Exchange/CompleteExchange/Body.tsx

@@ -13,10 +13,17 @@ import React, { useCallback, useEffect, useMemo, useRef, useState } from "react"
 import { useDispatch } from "react-redux";
 import styled from "styled-components";
 import { updateAccountWithUpdater } from "~/renderer/actions/accounts";
-import { useIsSwapLiveFlagEnabled } from "~/renderer/screens/exchange/Swap2/hooks/useIsSwapLiveFlagEnabled";
+
 import { useRedirectToSwapHistory } from "~/renderer/screens/exchange/Swap2/utils";
 import { BodyContent } from "./BodyContent";
 
+export enum ExchangeModeEnum {
+  Sell = "sell",
+  Swap = "swap",
+}
+
+export type ExchangeMode = "sell" | "swap";
+
 export type Data = {
   provider: string;
   exchange: Exchange;
@@ -32,13 +39,6 @@ export type Data = {
   magnitudeAwareRate?: BigNumber;
 };
 
-export enum ExchangeModeEnum {
-  Sell = "sell",
-  Swap = "swap",
-}
-
-export type ExchangeMode = "sell" | "swap";
-
 type ResultsState = {
   mode: ExchangeMode;
   swapId?: string;
@@ -195,7 +195,7 @@ const Body = ({ data, onClose }: { data: Data; onClose?: () => void | undefined
   const handleSellTransaction = (operation: Operation, result: ResultsState) => {
     handleTransactionResult(result, operation);
   };
-  const isDemo3Enabled = useIsSwapLiveFlagEnabled("ptxSwapLiveAppDemoThree");
+  const isDemo3Enabled = true;
 
   const onBroadcastSuccess = useCallback(
     (operation: Operation) => {

apps/ledger-live-desktop/src/renderer/screens/exchange/Swap2/App/App.tsx

@@ -26,10 +26,15 @@ const ErrorWrapper = styled.div`
   font-weight: 500;
 `;
 
+// set the default manifest ID for the production swap live app
+// in case the FF is failing to load the manifest ID
+// "swap-live-app-demo-3" points to production vercel URL for the swap live app
+const DEFAULT_MANIFEST_ID = process.env.DEFAULT_SWAP_MANIFEST_ID || "swap-live-app-demo-3";
+
 export function SwapApp() {
   const [unavailable, setUnavailable] = useState(false);
   const swapLiveEnabledFlag = useSwapLiveConfig();
-  const swapLiveAppManifestID = swapLiveEnabledFlag?.params?.manifest_id;
+  const swapLiveAppManifestID = swapLiveEnabledFlag?.params?.manifest_id || DEFAULT_MANIFEST_ID;
 
   const localManifest = useLocalLiveAppManifest(swapLiveAppManifestID || undefined);
   const remoteManifest = useRemoteLiveAppManifest(swapLiveAppManifestID || undefined);