Feat: Stellt den BackgroundManager auf IsolateManager um

lib/Tasks/generate_transactions_task.dart

@@ -1,4 +1,5 @@
 import 'package:drift/drift.dart';
+import 'package:logger/logger.dart';
 
 import '../Entities/drift_database.dart';
 import '../Entities/time_frame_enum.dart';
@@ -13,12 +14,18 @@ class GenerateTransactionsTask extends Task {
   final RecurringTransactionRepository _recurringTransactionRepository =
       RecurringTransactionRepository();
 
+  final Logger _logger = Logger();
+
   @override
   Future<bool> execute() async {
+    _logger.i('Generating Transactions of recurring Transactions...');
+
     final List<RecurringTransaction> recurringTransactions =
         await _recurringTransactionRepository.findBy();
 
     for (final recurringTransaction in recurringTransactions) {
+      _logger.i('Generating Transactions of $recurringTransaction...');
+
       final List<Transaction> transactions = await _transactionRepository
           .findBy(
             recurringTransaction: recurringTransaction,
@@ -43,6 +50,7 @@ class GenerateTransactionsTask extends Task {
       }
 
       if (DateTime.now().compareTo(nextTransactionDate) <= 0) {
+        // TODO: Nicht mit NOW, sondern Ende dieses Monats Vergleichen
         final TransactionsCompanion transaction = TransactionsCompanion(
           name: Value(recurringTransaction.name),
           date: Value(nextTransactionDate),
@@ -52,10 +60,15 @@ class GenerateTransactionsTask extends Task {
           recurringTransactionId: Value(recurringTransaction.id),
         );
 
+        _logger.i(
+          'Adding transaction ${transaction.name} on ${transaction.date}',
+        );
+
         await _transactionRepository.add(transaction);
       }
     }
 
+    _logger.i('Generating transactions completed.');
     return true;
   }
 }