feat: implement BankAccountAdapter for mapping data layer values to domain entity and refactor BankAccountRepositoryImpl for improved staff ID handling

apps/mobile/packages/domain/lib/krow_domain.dart

@@ -84,3 +84,4 @@ export 'src/entities/availability/day_availability.dart';
 export 'src/adapters/profile/emergency_contact_adapter.dart';
 export 'src/adapters/profile/experience_adapter.dart';
 export 'src/entities/profile/experience_skill.dart';
+export 'src/adapters/profile/bank_account_adapter.dart';

apps/mobile/packages/domain/lib/src/adapters/profile/bank_account_adapter.dart

@@ -0,0 +1,53 @@
+import '../../entities/profile/bank_account.dart';
+
+/// Adapter for [BankAccount] to map data layer values to domain entity.
+class BankAccountAdapter {
+  /// Maps primitive values to [BankAccount].
+  static BankAccount fromPrimitives({
+    required String id,
+    required String userId,
+    required String bankName,
+    required String? type,
+    String? accountNumber,
+    String? last4,
+    String? sortCode,
+    bool? isPrimary,
+  }) {
+    return BankAccount(
+      id: id,
+      userId: userId,
+      bankName: bankName,
+      accountNumber: accountNumber ?? '',
+      accountName: '', // Not provided by backend
+      last4: last4,
+      sortCode: sortCode,
+      type: _stringToType(type),
+      isPrimary: isPrimary ?? false,
+    );
+  }
+
+  static BankAccountType _stringToType(String? value) {
+    if (value == null) return BankAccountType.checking;
+    try {
+      // Assuming backend enum names match or are uppercase
+      return BankAccountType.values.firstWhere(
+        (e) => e.name.toLowerCase() == value.toLowerCase(),
+        orElse: () => BankAccountType.other,
+      );
+    } catch (_) {
+      return BankAccountType.other;
+    }
+  }
+
+  /// Converts domain type to string for backend.
+  static String typeToString(BankAccountType type) {
+    switch (type) {
+      case BankAccountType.checking:
+        return 'CHECKING';
+      case BankAccountType.savings:
+        return 'SAVINGS';
+      default:
+        return 'CHECKING';
+    }
+  }
+}

apps/mobile/packages/features/staff/profile_sections/finances/staff_bank_account/lib/src/data/repositories/bank_account_repository_impl.dart

@@ -2,58 +2,47 @@ import 'package:firebase_auth/firebase_auth.dart' as auth;
 import 'package:firebase_data_connect/firebase_data_connect.dart';
 import 'package:krow_data_connect/krow_data_connect.dart';
 import 'package:krow_domain/krow_domain.dart';
-
 import '../../domain/repositories/bank_account_repository.dart';
 
-/// Implementation of [BankAccountRepository].
+/// Implementation of [BankAccountRepository] that integrates with Data Connect.
 class BankAccountRepositoryImpl implements BankAccountRepository {
+  /// Creates a [BankAccountRepositoryImpl].
   const BankAccountRepositoryImpl({
     required this.dataConnect,
     required this.firebaseAuth,
   });
 
+  /// The Data Connect instance.
   final ExampleConnector dataConnect;
+  /// The Firebase Auth instance.
   final auth.FirebaseAuth firebaseAuth;
 
   @override
   Future<List<BankAccount>> getAccounts() async {
-    final auth.User? user = firebaseAuth.currentUser;
+    final String staffId = _getStaffId();
-    if (user == null) throw Exception('User not authenticated');
+    
-    final String? staffId = StaffSessionStore.instance.session?.staff?.id;
-    if (staffId == null || staffId.isEmpty) {
-      print('BankAccount getAccounts: missing staffId userId=${user.uid} session=${StaffSessionStore.instance.session}');
-      throw Exception('Staff profile is missing.');
-    }
-
     final QueryResult<GetAccountsByOwnerIdData, GetAccountsByOwnerIdVariables>
         result = await dataConnect
             .getAccountsByOwnerId(ownerId: staffId)
             .execute();
     
     return result.data.accounts.map((GetAccountsByOwnerIdAccounts account) {
-      return BankAccount(
+      return BankAccountAdapter.fromPrimitives(
         id: account.id,
         userId: account.ownerId,
         bankName: account.bank,
-        accountNumber: account.accountNumber ?? '',
+        accountNumber: account.accountNumber,
         last4: account.last4,
-        accountName: '', // Not returned by API
         sortCode: account.routeNumber,
-        type: _mapAccountType(account.type),
+        type: account.type is Known<AccountType> ? (account.type as Known<AccountType>).value.name : null,
-        isPrimary: account.isPrimary ?? false,
+        isPrimary: account.isPrimary,
       );
     }).toList();
   }
 
   @override
   Future<void> addAccount(BankAccount account) async {
-    final auth.User? user = firebaseAuth.currentUser;
+    final String staffId = _getStaffId();
-    if (user == null) throw Exception('User not authenticated');
-    final String? staffId = StaffSessionStore.instance.session?.staff?.id;
-    if (staffId == null || staffId.isEmpty) {
-      print('BankAccount addAccount: missing staffId userId=${user.uid} session=${StaffSessionStore.instance.session}');
-      throw Exception('Staff profile is missing.');
-    }
 
     final QueryResult<GetAccountsByOwnerIdData, GetAccountsByOwnerIdVariables>
         existingAccounts = await dataConnect
@@ -64,44 +53,41 @@ class BankAccountRepositoryImpl implements BankAccountRepository {
 
     await dataConnect.createAccount(
       bank: account.bankName,
-      type: _mapDomainType(account.type),
+      type: AccountType.values.byName(BankAccountAdapter.typeToString(account.type)),
       last4: _safeLast4(account.last4, account.accountNumber),
       ownerId: staffId,
-    ).isPrimary(isPrimary).accountNumber(account.accountNumber).routeNumber(account.sortCode).execute();
+    )
+    .isPrimary(isPrimary)
+    .accountNumber(account.accountNumber)
+    .routeNumber(account.sortCode)
+    .execute();
   }
 
-  BankAccountType _mapAccountType(EnumValue<AccountType> type) {
+  /// Helper to get the logged-in staff ID.
-    if (type is Known<AccountType>) {
+  String _getStaffId() {
-      switch (type.value) {
+    final auth.User? user = firebaseAuth.currentUser;
-        case AccountType.CHECKING:
+    if (user == null) {
-          return BankAccountType.checking;
+      throw Exception('User not authenticated');
-        case AccountType.SAVINGS:
-          return BankAccountType.savings;
-      }
     }
-    return BankAccountType.other;
+    
-  }
+    final String? staffId = StaffSessionStore.instance.session?.staff?.id;
-
+    if (staffId == null || staffId.isEmpty) {
-  AccountType _mapDomainType(BankAccountType type) {
+      throw Exception('Staff profile is missing or session not initialized.');
-    switch (type) {
-      case BankAccountType.checking:
-        return AccountType.CHECKING;
-      case BankAccountType.savings:
-        return AccountType.SAVINGS;
-      default:
-        return AccountType.CHECKING; // Default fallback
     }
+    return staffId;
   }
 
+  /// Ensures we have a last4 value, either from input or derived from account number.
   String _safeLast4(String? last4, String accountNumber) {
     if (last4 != null && last4.isNotEmpty) {
       return last4;
     }
     if (accountNumber.isEmpty) {
-      return '';
+      return '0000';
     }
-    return accountNumber.length > 4
+    if (accountNumber.length < 4) {
-        ? accountNumber.substring(accountNumber.length - 4)
+      return accountNumber.padLeft(4, '0');
-        : accountNumber;
+    }
+    return accountNumber.substring(accountNumber.length - 4);
   }
 }

apps/mobile/packages/features/staff/profile_sections/finances/staff_bank_account/lib/src/presentation/blocs/bank_account_cubit.dart

@@ -1,5 +1,4 @@
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:krow_core/core.dart';
 import 'package:krow_domain/krow_domain.dart';
 import '../../domain/arguments/add_bank_account_params.dart';
 import '../../domain/usecases/add_bank_account_usecase.dart';
@@ -20,7 +19,7 @@ class BankAccountCubit extends Cubit<BankAccountState> {
   Future<void> loadAccounts() async {
     emit(state.copyWith(status: BankAccountStatus.loading));
     try {
-      final accounts = await _getBankAccountsUseCase();
+      final List<BankAccount> accounts = await _getBankAccountsUseCase();
       emit(state.copyWith(
         status: BankAccountStatus.loaded,
         accounts: accounts,
@@ -45,7 +44,7 @@ class BankAccountCubit extends Cubit<BankAccountState> {
     emit(state.copyWith(status: BankAccountStatus.loading));
     
     // Create domain entity
-    final newAccount = BankAccount(
+    final BankAccount newAccount = BankAccount(
         id: '', // Generated by server usually
         userId: '', // Handled by Repo/Auth
         bankName: 'New Bank', // Mock

apps/mobile/packages/features/staff/profile_sections/onboarding/experience/lib/staff_profile_experience.dart

@@ -40,7 +40,7 @@ class StaffProfileExperienceModule extends Module {
     );
 
     // BLoC
-    i.addLazySingleton<ExperienceBloc>(
+    i.add<ExperienceBloc>(
       () => ExperienceBloc(
         getIndustries: i.get<GetStaffIndustriesUseCase>(),
         getSkills: i.get<GetStaffSkillsUseCase>(),