accounts creation

frontend/pshared/lib/service/ledger.dart

@@ -1,11 +1,18 @@
+import 'package:pshared/api/requests/ledger/create.dart';
 import 'package:pshared/api/responses/ledger/accounts.dart';
 import 'package:pshared/api/responses/ledger/balance.dart';
+import 'package:pshared/data/mapper/describable.dart';
 import 'package:pshared/data/mapper/ledger/account.dart';
 import 'package:pshared/data/mapper/ledger/balance.dart';
+import 'package:pshared/data/mapper/ledger/type.dart';
+import 'package:pshared/models/currency.dart';
+import 'package:pshared/models/describable.dart';
 import 'package:pshared/models/ledger/account.dart';
 import 'package:pshared/models/ledger/balance.dart';
+import 'package:pshared/models/ledger/type.dart';
 import 'package:pshared/service/authorization/service.dart';
 import 'package:pshared/service/services.dart';
+import 'package:pshared/utils/currency.dart';
 
 
 class LedgerService {
@@ -29,4 +36,22 @@ class LedgerService {
     );
     return LedgerBalanceResponse.fromJson(json).balance.toDomain();
   }
+
+  Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required String? ownerRef,
+    required Currency currency,
+  }) async => AuthorizationService.getPOSTResponse(
+    _objectType,
+    '/$organizationRef',
+    CreateLedgerAccountRequest(
+      describable: describable.toDTO(),
+      ownerRef: ownerRef,
+      allowNegative: false,
+      isSettlement: false,
+      accountType: LedgerAccountType.asset.toDTO(),
+      currency: currencyCodeToString(currency),
+    ).toJson(),
+  );
 }

frontend/pshared/lib/service/payment/wallets.dart

@@ -1,11 +1,19 @@
 import 'package:pshared/data/mapper/wallet/ui.dart';
+import 'package:pshared/models/describable.dart';
 import 'package:pshared/models/payment/wallet.dart';
+import 'package:pshared/models/wallet/chain_asset.dart';
 import 'package:pshared/service/wallet.dart' as shared_wallet_service;
 
 
 abstract class WalletsService {
   Future<List<Wallet>> getWallets(String organizationRef);
   Future<double> getBalance(String organizationRef, String walletRef);
+  Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  });
 }
 
 class ApiWalletsService implements WalletsService {
@@ -24,4 +32,17 @@ class ApiWalletsService implements WalletsService {
     final amount = balance.available?.amount;
     return amount == null ? 0 : double.tryParse(amount) ?? 0;
   }
+
+  @override
+  Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  }) => shared_wallet_service.WalletService.create(
+    organizationRef: organizationRef,
+    describable: describable,
+    asset: asset,
+    ownerRef: ownerRef,
+  );
 }

frontend/pshared/lib/service/wallet.dart

@@ -1,7 +1,12 @@
+import 'package:pshared/api/requests/wallet/create.dart';
 import 'package:pshared/api/responses/wallet_balance.dart';
 import 'package:pshared/api/responses/wallets.dart';
+import 'package:pshared/data/mapper/describable.dart';
+import 'package:pshared/data/mapper/wallet/chain_asset.dart';
 import 'package:pshared/data/mapper/wallet/response.dart';
+import 'package:pshared/models/describable.dart';
 import 'package:pshared/models/wallet/balance.dart';
+import 'package:pshared/models/wallet/chain_asset.dart';
 import 'package:pshared/models/wallet/wallet.dart';
 import 'package:pshared/service/authorization/service.dart';
 import 'package:pshared/service/services.dart';
@@ -28,4 +33,19 @@ class WalletService {
     );
     return WalletBalanceResponse.fromJson(json).toDomain();
   }
+
+  static Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  }) async => AuthorizationService.getPOSTResponse(
+    _objectType,
+    '/$organizationRef',
+    CreateWalletRequest(
+      asset: asset.toDTO(), 
+      describable: describable.toDTO(),
+      ownerRef: ownerRef,
+    ).toJson(),
+  );
 }