CWA-169 | renamed checkAmount() to formatAmount()

lib/src/domain/common/format_amount.dart

@@ -1,4 +1,4 @@
-String checkAmount(String amount) {
+String formatAmount(String amount) {
   if (!amount.contains('.')) {
     return amount + '.00';
   } else if (amount.endsWith('.')) {

lib/src/domain/common/transaction_info.dart

@@ -2,7 +2,7 @@ import 'package:cake_wallet/src/domain/monero/monero_amount_format.dart';
 import 'package:cw_monero/structs/transaction_info_row.dart';
 import 'package:cake_wallet/src/domain/common/parseBoolFromString.dart';
 import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
-import 'package:cake_wallet/src/domain/common/check_amount.dart';
+import 'package:cake_wallet/src/domain/common/format_amount.dart';
 
 class TransactionInfo {
   TransactionInfo(this.id, this.height, this.direction, this.date,
@@ -41,9 +41,9 @@ class TransactionInfo {
 
   String _fiatAmount;
 
-  String amountFormatted() => '${checkAmount(moneroAmountToString(amount: amount))} XMR';
+  String amountFormatted() => '${formatAmount(moneroAmountToString(amount: amount))} XMR';
 
   String fiatAmount() => _fiatAmount ?? '';
 
-  void changeFiatAmount(String amount) => _fiatAmount = checkAmount(amount);
+  void changeFiatAmount(String amount) => _fiatAmount = formatAmount(amount);
 }

lib/src/domain/exchange/trade.dart

@@ -2,7 +2,7 @@ import 'package:hive/hive.dart';
 import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
 import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
 import 'package:cake_wallet/src/domain/exchange/trade_state.dart';
-import 'package:cake_wallet/src/domain/common/check_amount.dart';
+import 'package:cake_wallet/src/domain/common/format_amount.dart';
 
 part 'trade.g.dart';
 
@@ -103,5 +103,5 @@ class Trade extends HiveObject {
     };
   }
 
-  String amountFormatted() => checkAmount(amount);
+  String amountFormatted() => formatAmount(amount);
 }