cake_wallet/cw_ethereum/lib/ethereum_transaction_info.dart
Adegoke David b3d579c24a
CW-527-Add-Polygon-MATIC-Wallet (#1179)
* chore: Initial setup for polygon package

* feat: Add polygon node urls

* feat: Add Polygon(MATIC) wallet WIP

* feat: Add Polygon(MATIC) wallet WIP

* feat: Add Polygon MATIC wallet [skip ci]

* fix: Issue with create/restore wallet for polygon

* feat: Add erc20 tokens for polygon

* feat: Adding Polygon MATIC Wallet

* fix: Add build command for polygon to workflow file to fix failing action

* fix: Switch evm to not display additional balance

* chore: Sync with remote

* fix: Revert change to inject app script

* feat: Add polygon erc20 tokens

* feat: Increase migration version

* fix: Restore from QR address validator fix

* fix: Adjust wallet connect connection flow to adapt to wallet type

* fix: Make wallet fetch nfts based on the current wallet type

* fix: Make wallet fetch nfts based on the current wallet type

* fix: Try fetching transactions with moralis

* fix: Requested review changes

* fix: Error creating new wallet

* fix: Revert script

* fix: Exclude spam NFTs from nft listing API response

* Update default_erc20_tokens.dart

* replace matic with matic poly

* Add polygon wallet scheme to app links

* style: reformat default_settings_migration.dart 

* minor enhancement 

* fix using different wallet function for setting the transaction priorities 

* fix: Add chain to calls

* Add USDC.e to initial coins

* Add other default polygon node 

* Use Polygon scan
some UI fixes

* Add polygon scan api key to secrets generation code

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2023-12-02 04:26:43 +02:00

85 lines
2.5 KiB
Dart

import 'dart:math';
import 'package:cw_core/format_amount.dart';
import 'package:cw_core/transaction_direction.dart';
import 'package:cw_core/transaction_info.dart';
class EthereumTransactionInfo extends TransactionInfo {
EthereumTransactionInfo({
required this.id,
required this.height,
required this.ethAmount,
required this.ethFee,
this.tokenSymbol = "ETH",
this.exponent = 18,
required this.direction,
required this.isPending,
required this.date,
required this.confirmations,
required this.to,
}) : this.amount = ethAmount.toInt(),
this.fee = ethFee.toInt();
final String id;
final int height;
final int amount;
final BigInt ethAmount;
final int exponent;
final TransactionDirection direction;
final DateTime date;
final bool isPending;
final int fee;
final BigInt ethFee;
final int confirmations;
final String tokenSymbol;
String? _fiatAmount;
final String? to;
@override
String amountFormatted() {
final amount = formatAmount((ethAmount / BigInt.from(10).pow(exponent)).toString());
return '${amount.substring(0, min(10, amount.length))} $tokenSymbol';
}
@override
String fiatAmount() => _fiatAmount ?? '';
@override
void changeFiatAmount(String amount) => _fiatAmount = formatAmount(amount);
@override
String feeFormatted() {
final amount = (ethFee / BigInt.from(10).pow(18)).toString();
return '${amount.substring(0, min(10, amount.length))} ETH';
}
factory EthereumTransactionInfo.fromJson(Map<String, dynamic> data) {
return EthereumTransactionInfo(
id: data['id'] as String,
height: data['height'] as int,
ethAmount: BigInt.parse(data['amount']),
exponent: data['exponent'] as int,
ethFee: BigInt.parse(data['fee']),
direction: parseTransactionDirectionFromInt(data['direction'] as int),
date: DateTime.fromMillisecondsSinceEpoch(data['date'] as int),
isPending: data['isPending'] as bool,
confirmations: data['confirmations'] as int,
tokenSymbol: data['tokenSymbol'] as String,
to: data['to'],
);
}
Map<String, dynamic> toJson() => {
'id': id,
'height': height,
'amount': ethAmount.toString(),
'exponent': exponent,
'fee': ethFee.toString(),
'direction': direction.index,
'date': date.millisecondsSinceEpoch,
'isPending': isPending,
'confirmations': confirmations,
'tokenSymbol': tokenSymbol,
'to': to,
};
}