1 files changed, 56 insertions, 0 deletions
diff --git a/transaction.h b/transaction.h
new file mode 100644
index 0000000..8aa0a06
--- /dev/null
+++ b/transaction.h
@@ -0,0 +1,56 @@
+#ifndef TRANSACTION_H
+#define TRANSACTION_H
+
+#include <QString>
+#include <QDate>
+
+enum class TransactionType {
+    Estimated,
+    Actual
+};
+
+enum class RecurrenceFrequency {
+    None,
+    Daily,
+    Weekly,
+    BiWeekly,
+    Monthly,
+    Yearly
+};
+
+struct Transaction {
+    int id;
+    QDate date;
+    double amount;
+    QString account;
+    QString category;
+    QString description;
+    TransactionType type;
+    int recurringId; // -1 if not part of recurring series
+    int sortOrder;   // For ordering on same date
+    
+    Transaction() : id(-1), amount(0.0), type(TransactionType::Estimated), recurringId(-1), sortOrder(0) {}
+    
+    double getBalance() const { return amount; }
+};
+
+struct RecurringRule {
+    int id;
+    QString name;
+    RecurrenceFrequency frequency;
+    QDate startDate;
+    QDate endDate; // Can be null for indefinite
+    double amount;
+    QString account;
+    QString category;
+    QString description;
+    int dayOfWeek;    // 1-7 for weekly (1=Monday), -1 if not applicable
+    int dayOfMonth;   // 1-31 for monthly, -1 if not applicable
+    int occurrences;  // Number of times to repeat, -1 for indefinite
+    int sortOrder;    // For ordering transactions on same date
+    
+    RecurringRule() : id(-1), frequency(RecurrenceFrequency::None), 
+                     amount(0.0), dayOfWeek(-1), dayOfMonth(-1), occurrences(-1), sortOrder(0) {}
+};
+
+#endif // TRANSACTION_H