Feat: Fügt Benachrichtigungen für nicht überprüfte Transaktionen hinzu

lib/Repositories/transaction_repository.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:drift/drift.dart';
 
 import '../Entities/drift_database.dart';
@@ -29,19 +31,29 @@ class TransactionRepository {
   }
 
   /// Aktualisiert eine Transaktion in der Datenbank
-  Future<bool> update(final TransactionsCompanion transaction) {
+  Future<bool> update(final TransactionsCompanion transaction) async {
+    final Transaction? transactionInDb = await find(transaction.id.value);
+    final Transaction? transactionData = transactionInDb?.copyWithCompanion(
+      transaction,
+    );
+
     final DateTime date = transaction.date.value!.add(
       transaction.date.value!.timeZoneOffset,
     );
 
     final TransactionsCompanion transactionToUpdate = TransactionsCompanion(
-      id: transaction.id,
-      name: transaction.name,
+      id: Value(transactionData?.id ?? transaction.id.value),
+      name: Value(transactionData?.name ?? transaction.name.value),
       date: Value(date),
-      amount: transaction.amount,
-      checked: transaction.checked,
-      accountId: transaction.accountId,
-      recurringTransactionId: transaction.recurringTransactionId,
+      amount: Value(transactionData?.amount ?? transaction.amount.value),
+      checked: const Value(true),
+      accountId: Value(
+        transactionData?.accountId ?? transaction.accountId.value,
+      ),
+      recurringTransactionId: Value(
+        transactionData?.recurringTransactionId ??
+            transaction.recurringTransactionId.value,
+      ),
       updatedAt: Value(DateTime.now()),
     );
 
@@ -69,6 +81,7 @@ class TransactionRepository {
     final double? amountMin,
     final double? amountMax,
     final Account? account,
+    final bool? checked,
     final RecurringTransaction? recurringTransaction,
     final int? limit,
     final int? offset,
@@ -113,6 +126,10 @@ class TransactionRepository {
       query.where((final t) => t.accountId.equals(account.id));
     }
 
+    if (checked != null) {
+      query.where((final t) => t.checked.equals(checked));
+    }
+
     if (recurringTransaction != null) {
       query.where(
         (final t) => t.recurringTransactionId.equals(recurringTransaction.id),
@@ -262,4 +279,16 @@ class TransactionRepository {
 
     return result;
   }
+
+  /// Markiert die übergebenen Transaktionen als überprüft
+  void markTransactionsAsChecked(final List<Transaction> transactions) {
+    for (final value in transactions) {
+      final TransactionsCompanion transaction = TransactionsCompanion(
+        id: Value(value.id),
+        date: Value(value.date),
+        checked: const Value(true),
+      );
+      unawaited(update(transaction));
+    }
+  }
 }