Restore wallet and sweep WIP

cw_bitcoin/lib/bitcoin_wallet_service.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 import 'package:cw_bitcoin/bitcoin_mnemonic.dart';
 import 'package:cw_bitcoin/bitcoin_mnemonic_is_incorrect_exception.dart';
 import 'package:cw_bitcoin/bitcoin_wallet_creation_credentials.dart';
+import 'package:cw_core/node.dart';
 import 'package:cw_core/unspent_coins_info.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/wallet_service.dart';
@@ -77,4 +78,10 @@ class BitcoinWalletService extends WalletService<
     await wallet.init();
     return wallet;
   }
+
+  @override
+  Future<void> sweepAllFunds(Node node, String address, String paymentId) {
+    // TODO: implement sweepAllFunds
+    throw UnimplementedError();
+  }
 }

cw_bitcoin/lib/litecoin_wallet_service.dart

@@ -1,4 +1,5 @@
 import 'dart:io';
+import 'package:cw_core/node.dart';
 import 'package:cw_core/unspent_coins_info.dart';
 import 'package:hive/hive.dart';
 import 'package:cw_bitcoin/bitcoin_mnemonic.dart';
@@ -78,4 +79,10 @@ class LitecoinWalletService extends WalletService<
     await wallet.init();
     return wallet;
   }
+
+  @override
+  Future<void> sweepAllFunds(Node node, String address, String paymentId) {
+    // TODO: implement sweepAllFunds
+    throw UnimplementedError();
+  }
 }

cw_core/lib/wallet_service.dart

@@ -2,8 +2,11 @@ import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/wallet_credentials.dart';
 import 'package:cw_core/wallet_type.dart';
 
+import 'node.dart';
+
 abstract class WalletService<N extends WalletCredentials,
-    RFS extends WalletCredentials, RFK extends WalletCredentials> {
+    RFS extends WalletCredentials,
+    RFK extends WalletCredentials> {
   WalletType getType();
 
   Future<WalletBase> create(N credentials);
@@ -12,6 +15,8 @@ abstract class WalletService<N extends WalletCredentials,
 
   Future<WalletBase> restoreFromKeys(RFK credentials);
 
+  Future<void> sweepAllFunds(Node node, String address, String paymentId);
+
   Future<WalletBase> openWallet(String name, String password);
 
   Future<bool> isWalletExit(String name);

cw_haven/lib/api/wallet_manager.dart

@@ -1,4 +1,7 @@
+import 'dart:convert';
 import 'dart:ffi';
+import 'dart:io';
+import 'package:cw_core/node.dart';
 import 'package:ffi/ffi.dart';
 import 'package:flutter/foundation.dart';
 import 'package:cw_haven/api/convert_utf8_to_string.dart';
@@ -6,6 +9,8 @@ import 'package:cw_haven/api/signatures.dart';
 import 'package:cw_haven/api/types.dart';
 import 'package:cw_haven/api/haven_api.dart';
 import 'package:cw_haven/api/wallet.dart';
+import 'package:http/http.dart' as http;
+import 'package:http/io_client.dart' as ioc;
 import 'package:cw_haven/api/exceptions/wallet_opening_exception.dart';
 import 'package:cw_haven/api/exceptions/wallet_creation_exception.dart';
 import 'package:cw_haven/api/exceptions/wallet_restore_from_keys_exception.dart';
@@ -245,4 +250,71 @@ Future<void> restoreFromKeys(
       'restoreHeight': restoreHeight
     });
 
+Future<bool> sweepFundsToNewWallet({
+  required Node node,
+  required String address,
+  required String paymentId,
+  List subaddressIndices = const [],
+  int accountIndex = 0,
+  int priority = 0,
+  int ringSize = 0,
+  int outputs = 0,
+  int unlockTime = 1,
+  bool getTxKeys = false,
+  bool doNotRelay = false,
+  bool getTxHex = false,
+  bool getTxMetadata = false,
+  int belowAmount = 0,
+}) async {
+  final uri = Uri.http(node.uriRaw, '');
+  final path = '/json_rpc';
+  final rpcUri = Uri.https(uri.authority, path);
+  final realm = 'monero-rpc';
+  final body = {
+    'method': 'sweep_all',
+    'params': {
+      'address': address,
+      'account_index': accountIndex,
+      'subaddr_indices': subaddressIndices,
+      'priority': priority,
+      'ring_size': ringSize,
+      'outputs': outputs,
+      'unlock_time': unlockTime,
+      'payment_id': paymentId,
+      'get_tx_keys': getTxKeys,
+      'below_amount': belowAmount,
+      'do_not_relay': doNotRelay,
+      'get_tx_hex': getTxHex,
+      'get_tx_metadata': getTxMetadata,
+    },
+    'jsonrpc': '2.0',
+    'id': '0'
+  };
+
+  try {
+    final authenticatingClient = HttpClient();
+
+    authenticatingClient.addCredentials(
+      rpcUri,
+      realm,
+      HttpClientDigestCredentials(node.login ?? '', node.password ?? ''),
+    );
+
+    final http.Client client = ioc.IOClient(authenticatingClient);
+
+    final response = await client.post(
+      rpcUri,
+      headers: {'Content-Type': 'application/json'},
+      body: json.encode(body),
+    );
+
+    client.close();
+
+    final resBody = json.decode(response.body) as Map<String, dynamic>;
+    return !(resBody['result']['offline'] as bool);
+  } catch (_) {
+    return false;
+  }
+}
+
 Future<bool> isWalletExist({required String path}) => compute(_isWalletExist, path);

cw_haven/lib/haven_wallet_service.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'package:collection/collection.dart';
+import 'package:cw_core/node.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/monero_wallet_utils.dart';
 import 'package:hive/hive.dart';
@@ -228,4 +229,19 @@ class HavenWalletService extends WalletService<
       print(e.toString());
     }
   }
+
+  @override
+  Future<void> sweepAllFunds(Node node, String address, String paymentId) async {
+    try {
+      await haven_wallet_manager.sweepFundsToNewWallet(
+        node: node,
+        address: address,
+        paymentId: paymentId,
+      );
+    } catch (e) {
+      // TODO: Implement Exception for wallet list service.
+      print('MoneroWalletsManager Error: $e');
+      rethrow;
+    }
+  }
 }

cw_monero/lib/api/wallet_manager.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:ffi';
 import 'dart:io';
+import 'package:cw_core/node.dart';
 import 'package:ffi/ffi.dart';
 import 'package:flutter/foundation.dart';
 import 'package:cw_monero/api/convert_utf8_to_string.dart';
@@ -232,25 +233,23 @@ Future<void> restoreFromKeys(
       'restoreHeight': restoreHeight
     });
 
-Future<bool> restoreFromTxIdS({
+Future<bool> sweepFundsToNewWallet({
-  required String uriRaw,
+  required Node node,
   required String address,
+  required String paymentId,
   List subaddressIndices = const [],
   int accountIndex = 0,
   int priority = 0,
   int ringSize = 0,
   int outputs = 0,
   int unlockTime = 1,
-  required String paymentId,
   bool getTxKeys = false,
   bool doNotRelay = false,
   bool getTxHex = false,
   bool getTxMetadata = false,
   int belowAmount = 0,
-  String? username,
-  String? password,
 }) async {
-  final uri = Uri.http(uriRaw, '');
+  final uri = Uri.http(node.uriRaw, '');
   final path = '/json_rpc';
   final rpcUri = Uri.https(uri.authority, path);
   final realm = 'monero-rpc';
@@ -281,7 +280,7 @@ Future<bool> restoreFromTxIdS({
     authenticatingClient.addCredentials(
       rpcUri,
       realm,
-      HttpClientDigestCredentials(username ?? '', password ?? ''),
+      HttpClientDigestCredentials(node.login ?? '', node.password ?? ''),
     );
 
     final http.Client client = ioc.IOClient(authenticatingClient);

cw_monero/lib/monero_wallet_service.dart

@@ -1,4 +1,5 @@
 import 'dart:io';
+import 'package:cw_core/node.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/monero_wallet_utils.dart';
 import 'package:hive/hive.dart';
@@ -192,7 +193,20 @@ class MoneroWalletService extends WalletService<
       rethrow;
     }
   }
-
+  @override
+  Future<void> sweepAllFunds(Node node, String address, String paymentId) async {
+    try {
+      await monero_wallet_manager.sweepFundsToNewWallet(
+        node: node,
+        address: address,
+        paymentId: paymentId,
+      );
+    } catch (e) {
+      // TODO: Implement Exception for wallet list service.
+      print('MoneroWalletsManager Error: $e');
+      rethrow;
+    }
+  }
   Future<void> repairOldAndroidWallet(String name) async {
     try {
       if (!Platform.isAndroid) {