Added ability to store creator, updater, date of create and date of edit on entities- columns for this added to Voucher and CampData.

Removed permission check from Service::loadById- caused access violation when user had not have read permission.

core/service.h

@@ -82,6 +82,8 @@ public:
 
         Transaction tx;
 
+        addDateAndUser(entity, true);
+
         try
         {
             db->persist(entity);
@@ -108,6 +110,8 @@ public:
 
         Transaction tx;
 
+        addDateAndUser(entity, false);
+
         try
         {
             db->update(entity);
@@ -126,9 +130,9 @@ public:
     QSharedPointer<T> loadById(int id) {
         QSharedPointer<T> entity;
 
-        if (!checkPermission(PERM_READ)) {
+        /*if (!checkPermission(PERM_READ)) {
             return entity;
-        }
+        }*/
 
         odb::database *db = Context::instance().db();
 
@@ -233,6 +237,28 @@ protected:
 
         return true;
     }
+
+    void addDateAndUser(QSharedPointer<T> entity, bool creating) {
+
+        T *inner = entity.data();
+        QObject *obj = dynamic_cast<QObject*>(inner);
+
+        if (obj == NULL)
+        {
+            return;
+        }
+
+        if (creating)
+        {
+            obj->setProperty("createdBy", Context::instance().currentUser()->login());
+            obj->setProperty("created", QDateTime::currentDateTime());
+        }
+        else
+        {
+            obj->setProperty("updatedBy", Context::instance().currentUser()->login());
+            obj->setProperty("updated", QDateTime::currentDateTime());
+        }
+    }
 };
 
 #endif // SERVICE_H