Make service records model.

src/db/sqlservicerecord.cpp

@@ -16,3 +16,39 @@
  */
 
 #include "sqlservicerecord.h"
+#include <QSqlRecord>
+
+SqlServiceRecord::SqlServiceRecord(QObject* parent)
+{
+    setTable("records");
+}
+
+
+QHash<int, QByteArray> SqlServiceRecord::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    // record() returns an empty QSqlRecord
+    for (int i = 0; i < this->record().count(); i ++) {
+        roles.insert(Qt::UserRole + i + 1, record().fieldName(i).toUtf8());
+    }
+    return roles;
+}
+
+
+QVariant SqlServiceRecord::data(const QModelIndex& index, int role) const
+{
+    QVariant value = QSqlQueryModel::data(index, role);
+    if(role < Qt::UserRole)
+    {
+        value = QSqlQueryModel::data(index, role);
+    }
+    else
+    {
+        int columnIdx = role - Qt::UserRole - 1;
+        QModelIndex modelIndex = this->index(index.row(), columnIdx);
+        value = QSqlQueryModel::data(modelIndex, Qt::DisplayRole);
+    }
+    return value;
+}
+
+

src/db/sqlservicerecord.h

@@ -18,14 +18,18 @@
 #ifndef SQLSERVICERECORD_H
 #define SQLSERVICERECORD_H
 
-#include <QSqlQueryModel>
+#include <QSqlTableModel>
 
 /**
- * @todo write docs
+ * Model to access service records.
  */
-class SqlServiceRecord : public QSqlQueryModel
+class SqlServiceRecord : public QSqlTableModel
 {
     Q_OBJECT
+public:
+    explicit SqlServiceRecord(QObject *parent);
+    QHash<int, QByteArray> roleNames() const override;
+    QVariant data(const QModelIndex &index, int role) const override;
 
 };
 

src/db/sqlvehicle.h

@@ -29,7 +29,7 @@ class SqlVehicle : public QSqlTableModel
 public:
     explicit SqlVehicle(QObject *parent);
     QHash<int, QByteArray> roleNames() const override;
-    QVariant data(const QModelIndex &index, int role) const;
+    QVariant data(const QModelIndex &index, int role) const override;
     
 private: