added more blocs

lib/pages/transactions/widgets/transaction_add_dialog.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:tunas/domains/account/account_bloc.dart';
+import 'package:tunas/domains/category/category_bloc.dart';
+import 'package:tunas/domains/transaction/transaction_bloc.dart';
 import 'package:tunas/pages/transactions/widgets/transaction_form.dart';
 import 'package:tunas/repositories/account/models/transaction.dart';
 
@@ -8,13 +9,16 @@ class TransactionAddDialog extends StatelessWidget {
   const TransactionAddDialog({super.key});
 
   static void show(BuildContext context, Transaction? transaction) {
-    context.read<AccountBloc>().add(TransactionSetCurrent(transaction));
+    context.read<TransactionBloc>().add(TransactionSetCurrent(transaction));
     showDialog(
       context: context,
       barrierDismissible: false,
       useRootNavigator: false,
-      builder: (_) => BlocProvider.value(
-        value: BlocProvider.of<AccountBloc>(context),
+      builder: (_) => MultiBlocProvider(
+        providers: [
+          BlocProvider.value(value: BlocProvider.of<TransactionBloc>(context)),
+          BlocProvider.value(value: BlocProvider.of<CategoryBloc>(context)),
+        ],
         child: const TransactionAddDialog()
       )
     );
@@ -29,14 +33,14 @@ class TransactionAddDialog extends StatelessWidget {
         icon: const Icon(Icons.close)
       ),
       IconButton(
-        onPressed: () => context.read<AccountBloc>().add(const TransactionAdd()),
+        onPressed: () => context.read<TransactionBloc>().add(const TransactionAdd()),
         icon: const Icon(Icons.save)
       ),
     ];
 
     if (currentTransaction != null) {
       actions.add(IconButton(
-        onPressed: () => context.read<AccountBloc>().add(const TransactionDeleteCurrent()),
+        onPressed: () => context.read<TransactionBloc>().add(const TransactionDeleteCurrent()),
         icon: const Icon(Icons.delete)
       ));
     }
@@ -46,7 +50,7 @@ class TransactionAddDialog extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<AccountBloc, AccountState>(
+    return BlocBuilder<TransactionBloc, TransactionState>(
       buildWhen: (previous, current) => previous.currentTransaction != current.currentTransaction,
       builder: (context, state) => AlertDialog(
         title: Text(state.currentTransaction == null ? 'Add Transaction' : 'Edit Transaction'),