Choice model settings was added

viewmodels/ordersviewmodel.h

@@ -0,0 +1,43 @@
+#ifndef ORDERSVIEWMODEL_H
+#define ORDERSVIEWMODEL_H
+
+#include <QAbstractListModel>
+
+#include "models/ordersmodel.h"
+#include "models/usersmodel.h"
+
+class OrdersViewModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    explicit OrdersViewModel(QObject *parent = nullptr);
+
+    int rowCount(const QModelIndex &parent) const override;
+    QVariant data(const QModelIndex &index, int role) const override;
+    QHash<int, QByteArray> roleNames() const override;
+
+signals:
+    void ordersChanged();
+
+private:
+    enum Roles {
+        UserName = Qt::UserRole + 1,
+        StoreName,
+        Date,
+        Time,
+        Amount,
+        Products
+    };
+
+    void reload();
+
+    OrdersModel m_ordersModel;
+    UsersModel m_usersModel;
+    BaseModel m_productsModel = BaseModel("products", this);
+    BaseModel m_storesModel = BaseModel("stores", this);
+
+    QVariantList m_model;
+};
+
+#endif // ORDERSVIEWMODEL_H