ledger account service basis

frontend/pshared/lib/models/wallet/balance.dart

@@ -1,10 +1,10 @@
-import 'package:pshared/models/wallet/money.dart';
+import 'package:pshared/models/money.dart';
 
 
 class WalletBalance {
-  final WalletMoney? available;
-  final WalletMoney? pendingInbound;
-  final WalletMoney? pendingOutbound;
+  final Money? available;
+  final Money? pendingInbound;
+  final Money? pendingOutbound;
   final DateTime? calculatedAt;
 
   const WalletBalance({

frontend/pshared/lib/models/wallet/money.dart

@@ -1,9 +0,0 @@
-class WalletMoney {
-  final String amount;
-  final String currency;
-
-  const WalletMoney({
-    required this.amount,
-    required this.currency,
-  });
-}

frontend/pshared/lib/models/wallet/wallet.dart

@@ -1,7 +1,7 @@
 import 'package:pshared/models/describable.dart';
+import 'package:pshared/models/money.dart';
 import 'package:pshared/models/wallet/asset.dart';
 import 'package:pshared/models/wallet/balance.dart';
-import 'package:pshared/models/wallet/money.dart';
 
 
 class WalletModel implements Describable {
@@ -15,7 +15,7 @@ class WalletModel implements Describable {
   final DateTime? createdAt;
   final DateTime? updatedAt;
   final WalletBalance? balance;
-  final WalletMoney? availableMoney;
+  final Money? availableMoney;
   final Describable describable;
 
   @override
@@ -40,8 +40,6 @@ class WalletModel implements Describable {
   });
 
   WalletModel copyWith({
-    WalletBalance? balance,
-    WalletMoney? availableMoney,
     Describable? describable,
   }) => WalletModel(
     walletRef: walletRef,
@@ -53,8 +51,8 @@ class WalletModel implements Describable {
     metadata: metadata,
     createdAt: createdAt,
     updatedAt: updatedAt,
-    balance: balance ?? this.balance,
-    availableMoney: availableMoney ?? this.availableMoney,
+    balance: balance,
+    availableMoney: availableMoney,
     describable: describable ?? this.describable,
   );
 }