CWA-169 | added tag to body of createTrade(), created crypto_amount_format, bitcoin_amount_format, bitcoin_cash_amount_format, dash_amount_format, ethereum_amount_format, litecoin_amount_format, changed monero_amount_format, added setup_locator for inject the box

lib/main.dart

@@ -35,6 +35,7 @@ import 'package:cake_wallet/src/domain/common/wallet_type.dart';
 import 'package:cake_wallet/src/domain/services/wallet_service.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/domain/common/language.dart';
+import 'package:cake_wallet/src/domain/common/setup_locator.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -65,6 +66,8 @@ void main() async {
       await Hive.openBox<Trade>(Trade.boxName, encryptionKey: tradesBoxKey);
   final walletInfoSource = await Hive.openBox<WalletInfo>(WalletInfo.boxName);
 
+  setupLocator(trades);
+
   final sharedPreferences = await SharedPreferences.getInstance();
   final walletService = WalletService();
   final walletListService = WalletListService(

lib/src/domain/bitcoin/bitcoin_amount_format.dart

@@ -0,0 +1,6 @@
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+
+const bitcoinAmountDivider = 100000000;
+
+double bitcoinAmountToDouble({int amount}) =>
+    cryptoAmountToDouble(amount: amount, divider: bitcoinAmountDivider);

lib/src/domain/bitcoin_cash/bitcoin_cash_amount_format.dart

@@ -0,0 +1,6 @@
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+
+const bitcoinCashAmountDivider = 100000000;
+
+double bitcoinCashAmountToDouble({int amount}) =>
+    cryptoAmountToDouble(amount: amount, divider: bitcoinCashAmountDivider);

lib/src/domain/common/crypto_amount_format.dart

@@ -0,0 +1 @@
+double cryptoAmountToDouble({num amount, num divider}) => amount / divider;

lib/src/domain/common/setup_locator.dart

@@ -0,0 +1,7 @@
+import 'package:get_it/get_it.dart';
+
+GetIt locator = GetIt.instance;
+
+void setupLocator<T>(T instance) {
+  locator.registerSingleton<T>(instance);
+}

lib/src/domain/dash/dash_amount_format.dart

@@ -0,0 +1,6 @@
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+
+const dashAmountDivider = 100000000;
+
+double dashAmountToDouble({int amount}) =>
+    cryptoAmountToDouble(amount: amount, divider: dashAmountDivider);

lib/src/domain/ethereum/ethereum_amount_format.dart

@@ -0,0 +1,6 @@
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+
+const ethereumAmountDivider = 1000000000000000000;
+
+double ethereumAmountToDouble({num amount}) =>
+    cryptoAmountToDouble(amount: amount, divider: ethereumAmountDivider);

lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart

@@ -14,6 +14,12 @@ import 'package:cake_wallet/src/domain/exchange/morphtoken/morphtoken_request.da
 import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
 import 'package:cake_wallet/src/domain/exchange/trade_not_created_exeption.dart';
 import 'package:cake_wallet/src/domain/monero/monero_amount_format.dart';
+import 'package:cake_wallet/src/domain/bitcoin/bitcoin_amount_format.dart';
+import 'package:cake_wallet/src/domain/bitcoin_cash/bitcoin_cash_amount_format.dart';
+import 'package:cake_wallet/src/domain/dash/dash_amount_format.dart';
+import 'package:cake_wallet/src/domain/ethereum/ethereum_amount_format.dart';
+import 'package:cake_wallet/src/domain/litecoin/litecoin_amount_format.dart';
+import 'package:cake_wallet/src/domain/common/setup_locator.dart';
 
 class MorphTokenExchangeProvider extends ExchangeProvider {
   MorphTokenExchangeProvider()
@@ -55,7 +61,7 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
         ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.xmr)
       ]);
 
-  final trades = Hive.box<Trade>(Trade.boxName);
+  final trades = locator.get<Box<Trade>>();
 
   static const apiUri = 'https://api.morphtoken.com';
   static const _morphURISuffix = '/morph';
@@ -72,8 +78,6 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
 
   @override
   Future<Limits> fetchLimits({CryptoCurrency from, CryptoCurrency to}) async {
-    const ethereumAmountDivider = 1000000000000000000;
-    const defaultAmountDivider = 100000000;
     final url = apiUri + _limitsURISuffix;
     final headers = {'Content-type': 'application/json'};
     final body =
@@ -107,13 +111,25 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
         minFormatted = moneroAmountToDouble(amount: min);
         maxFormatted = moneroAmountToDouble(amount: max);
         break;
-      case CryptoCurrency.eth:
-        minFormatted = min/ethereumAmountDivider;
-        maxFormatted = ethMax/ethereumAmountDivider;
+      case CryptoCurrency.btc:
+        minFormatted = bitcoinAmountToDouble(amount: min);
+        maxFormatted = bitcoinAmountToDouble(amount: max);
         break;
-      default:
-        minFormatted = min/defaultAmountDivider;
-        maxFormatted = max/defaultAmountDivider;
+      case CryptoCurrency.bch:
+        minFormatted = bitcoinCashAmountToDouble(amount: min);
+        maxFormatted = bitcoinCashAmountToDouble(amount: max);
+        break;
+      case CryptoCurrency.dash:
+        minFormatted = dashAmountToDouble(amount: min);
+        maxFormatted = dashAmountToDouble(amount: max);
+        break;
+      case CryptoCurrency.eth:
+        minFormatted = ethereumAmountToDouble(amount: min);
+        maxFormatted = ethereumAmountToDouble(amount: ethMax);
+        break;
+      case CryptoCurrency.ltc:
+        minFormatted = litecoinAmountToDouble(amount: min);
+        maxFormatted = litecoinAmountToDouble(amount: max);
         break;
     }
 
@@ -133,7 +149,8 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
         "asset": _request.to.toString(),
         "weight": weight,
         "address": _request.address
-      }]
+      }],
+      "tag": "cakewallet"
     };
 
     final response = await post(url,
@@ -190,7 +207,7 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
     final state = TradeState.deserialize(raw: status.toLowerCase());
 
     String amount = "";
-    for (final trade in trades.values) {
+    for (final trade in trades.values.toList()) {
       if (trade.id == id) {
         amount = trade.amount;
         break;

lib/src/domain/litecoin/litecoin_amount_format.dart

@@ -0,0 +1,6 @@
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+
+const litecoinAmountDivider = 100000000;
+
+double litecoinAmountToDouble({int amount}) =>
+    cryptoAmountToDouble(amount: amount, divider: litecoinAmountDivider);

lib/src/domain/monero/monero_amount_format.dart

@@ -1,4 +1,5 @@
 import 'package:intl/intl.dart';
+import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
 
 const moneroAmountLength = 12;
 const moneroAmountDivider = 1000000000000;
@@ -7,6 +8,6 @@ final moneroAmountFormat = NumberFormat()
   ..minimumFractionDigits = 1;
 
 String moneroAmountToString({int amount}) =>
-    moneroAmountFormat.format(amount / moneroAmountDivider);
+    moneroAmountFormat.format(cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider));
 
-double moneroAmountToDouble({int amount}) => amount / moneroAmountDivider;
+double moneroAmountToDouble({int amount}) => cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider);

pubspec.lock

@@ -301,6 +301,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.1.19"
+  get_it:
+    dependency: "direct main"
+    description:
+      name: get_it
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
   glob:
     dependency: transitive
     description:

pubspec.yaml

@@ -46,6 +46,7 @@ dependencies:
   hive: ^1.2.0
   hive_flutter: ^0.2.1
   package_info: ^0.4.0+13
+  get_it: ^3.1.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.