accounts creation

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

@@ -5,7 +5,9 @@ import 'package:flutter/foundation.dart';
 
 import 'package:collection/collection.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/provider/organizations.dart';
 import 'package:pshared/provider/resource.dart';
 import 'package:pshared/service/payment/wallets.dart';
@@ -159,6 +161,30 @@ class WalletsProvider with ChangeNotifier {
     }
   }
 
+  Future<void> create({
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  }) async {
+    final org = _organizations;
+    if (org == null || !org.isOrganizationSet) return;
+
+    _applyResource(_resource.copyWith(isLoading: true, error: null), notify: true);
+
+    try {
+      await _service.create(
+        organizationRef: org.current.id,
+        describable: describable,
+        asset: asset,
+        ownerRef: ownerRef,
+      );
+      await loadWalletsWithBalances();
+    } catch (e) {
+      _applyResource(_resource.copyWith(isLoading: false, error: toException(e)), notify: true);
+      rethrow;
+    }
+  }
+
   // ---------- internals ----------
 
   void _applyResource(Resource<List<Wallet>> newResource, {required bool notify}) {