Fix Hardware Wallets delegation (#2369)

* Fix Hardware Wallets delegation

* Adds CHANGELOG

Co-authored-by: Nikola Glumac <niglumac@gmail.com>

Author: Tomislav Horaček

CHANGELOG.md

@@ -3,6 +3,10 @@ Changelog
 
 ## 3.3.0
 
+### Fixes
+
+- Fixed issue with hardware wallet delegation ([PR 2369](https://github.com/input-output-hk/daedalus/pull/2369))
+
 ### Chores
 
 - Updated `cardano-launcher` to version `0.20210215.0` ([PR 2363](https://github.com/input-output-hk/daedalus/pull/2363))

source/renderer/app/stores/HardwareWalletsStore.js

@@ -160,6 +160,7 @@ export default class HardwareWalletsStore extends Store {
   @observable isListeningForDevice: boolean = false;
   @observable isConnectInitiated: boolean = false;
   @observable isExportKeyAborted: boolean = false;
+  @observable activeDelegationWalletId: ?string = null;
 
   cardanoAdaAppPollingInterval: ?IntervalID = null;
   checkTransactionTimeInterval: ?IntervalID = null;
@@ -432,7 +433,16 @@ export default class HardwareWalletsStore extends Store {
       // Check if active wallet exist - this means that hw exist but we need to check if relevant device connected to it
       let recognizedPairedHardwareWallet;
       let relatedConnectionData;
-      const activeWalletId = get(this.stores.wallets, ['active', 'id']);
+
+      let activeWalletId;
+      if (this.activeDelegationWalletId && this.isTransactionInitiated) {
+        // Active wallet can be different that wallet we want to delegate
+        activeWalletId = this.activeDelegationWalletId;
+      } else {
+        // For regular tx we are using active wallet
+        activeWalletId = get(this.stores.wallets, ['active', 'id']);
+      }
+
       if (activeWalletId) {
         // Check if device connected to wallet
         logger.debug('[HW-DEBUG] HWStore - active wallet exists');
@@ -1375,11 +1385,12 @@ export default class HardwareWalletsStore extends Store {
   };
 
   initiateTransaction = async (params: { walletId: ?string }) => {
+    const { walletId } = params;
     runInAction('HardwareWalletsStore:: Initiate Transaction', () => {
       this.isTransactionInitiated = true;
       this.hwDeviceStatus = HwDeviceStatuses.CONNECTING;
+      this.activeDelegationWalletId = walletId;
     });
-    const { walletId } = params;
     const hardwareWalletConnectionData = get(
       this.hardwareWalletsConnectionData,
       walletId
@@ -1444,7 +1455,6 @@ export default class HardwareWalletsStore extends Store {
         throw e;
       }
     }
-
     runInAction(
       'HardwareWalletsStore:: Set active device path for Transaction send',
       () => {
@@ -1455,7 +1465,6 @@ export default class HardwareWalletsStore extends Store {
     // Add more cases / edge cases if needed
     if (deviceType === DeviceTypes.TREZOR && walletId) {
       logger.debug('[HW-DEBUG] Sign Trezor: ', { id });
-
       const transportDevice = await this.establishHardwareWalletConnection();
       if (transportDevice) {
         runInAction(
@@ -1505,6 +1514,7 @@ export default class HardwareWalletsStore extends Store {
       this.txBody = null;
       this.activeDevicePath = null;
       this.unfinishedWalletTxSigning = null;
+      this.activeDelegationWalletId = null;
     });
   };