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WIP eth tx parsing

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julian 2023-03-03 11:36:40 -06:00
parent b617b3e5e0
commit 22b7da2206
1 changed files with 22 additions and 0 deletions
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22
lib/services/ethereum/ethereum_api.dart
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@ -9,6 +9,7 @@ import 'package:stackwallet/models/isar/models/ethereum/eth_contract.dart';
import 'package:stackwallet/models/paymint/fee_object_model.dart'; import 'package:stackwallet/models/paymint/fee_object_model.dart';
import 'package:stackwallet/utilities/default_nodes.dart'; import 'package:stackwallet/utilities/default_nodes.dart';
import 'package:stackwallet/utilities/eth_commons.dart'; import 'package:stackwallet/utilities/eth_commons.dart';
import 'package:stackwallet/utilities/extensions/extensions.dart';
import 'package:stackwallet/utilities/logger.dart'; import 'package:stackwallet/utilities/logger.dart';
class EthApiException with Exception { class EthApiException with Exception {
@ -55,6 +56,9 @@ abstract class EthereumAPI {
// "$etherscanApi?module=account&action=txlist&address=$address&apikey=EG6J7RJIQVSTP2BS59D3TY2G55YHS5F2HP")); // "$etherscanApi?module=account&action=txlist&address=$address&apikey=EG6J7RJIQVSTP2BS59D3TY2G55YHS5F2HP"));
final BigInt myReceivingAddressInt = address.toBigIntFromHex;
// print(response.body);
if (response.statusCode == 200) { if (response.statusCode == 200) {
if (response.body.isNotEmpty) { if (response.body.isNotEmpty) {
final json = jsonDecode(response.body) as Map; final json = jsonDecode(response.body) as Map;
@ -63,6 +67,24 @@ abstract class EthereumAPI {
final List<EthTxDTO> txns = []; final List<EthTxDTO> txns = [];
for (final map in list!) { for (final map in list!) {
final txn = EthTxDTO.fromMap(Map<String, dynamic>.from(map as Map)); final txn = EthTxDTO.fromMap(Map<String, dynamic>.from(map as Map));
final logs = map["receipt"]["logs"] as List;
for (final log in logs) {
final map = log as Map;
final contractAddress = map["address"] as String;
final topics = List<String>.from(map["topics"] as List);
for (int i = 0; i < topics.length; i++) {
if (topics[i].toBigIntFromHex == myReceivingAddressInt) {
print("================================================");
print("Contract: $contractAddress");
Logger.print((log).toString(), normalLength: false);
}
}
}
if (txn.hasToken == 0) { if (txn.hasToken == 0) {
txns.add(txn); txns.add(txn);
} }