Add some sanity checks to role fetching.

Just in case, check that all roles returned are from the correct event.

code/moya-beans/ejbModule/fi/codecrew/moya/beans/PlaceBean.java

@@ -400,7 +400,6 @@ public class PlaceBean implements PlaceBeanLocal {
 			if (prod.getProductFlags().contains(ProductFlag.CREATE_NEW_PLACE_WHEN_BOUGHT)) {
 			if (prod.getProductFlags().contains(ProductFlag.CREATE_NEW_PLACE_WHEN_BOUGHT)) {
 				freePlace = new Place();
 				freePlace = new Place();
 				freePlace.setProduct(prod);
 				freePlace.setProduct(prod);
-				freePlace.setProvidesRole(prod.getProvides());
 				freePlace.setName("-");
 				freePlace.setName("-");
 				placeFacade.create(freePlace);
 				placeFacade.create(freePlace);
 
 

code/moya-beans/ejbModule/fi/codecrew/moya/beans/UserBean.java

@@ -281,6 +281,20 @@ public class UserBean implements UserBeanLocal {
 			}
 			}
 
 
 		}
 		}
+
+		// double check that we are handling only roles for this event
+		// It is not trivial to create checks in db to verify validity of event matches for example:
+		// place -> provided_role -> event_id == place -> product -> event_id
+
+		// We do have checks in place in code for these, but this is a precaution for
+		// accidental and malicious db changes.
+		for (Role r: checkedRoles.keySet()){
+			if(!r.getEvent().equals(event)){
+				logger.warn("Tried to return roles for a wrong event. Role {}, expected event {}, got event: {}", r, r.getEvent(), event);
+				throw new EJBAccessException("Trying to return roles for a wrong avent!");
+			}
+		}
+
 		// currentEventuser = u;
 		// currentEventuser = u;
 		// currentEventuserRoles = new ArrayList<Role>(checkedRoles);
 		// currentEventuserRoles = new ArrayList<Role>(checkedRoles);
 		// logger.debug("Returning parsed eventUser roles for user {}:  {} ", u,
 		// logger.debug("Returning parsed eventUser roles for user {}:  {} ", u,

code/moya-beans/ejbModule/fi/codecrew/moya/facade/RoleFacade.java

@@ -57,7 +57,9 @@ public class RoleFacade extends IntegerPkGenericFacade<Role> {
 		CriteriaBuilder cb = getEm().getCriteriaBuilder();
 		CriteriaBuilder cb = getEm().getCriteriaBuilder();
 		CriteriaQuery<Role> cq = cb.createQuery(Role.class);
 		CriteriaQuery<Role> cq = cb.createQuery(Role.class);
 		Root<Role> root = cq.from(Role.class);
 		Root<Role> root = cq.from(Role.class);
-		cq.where(cb.equal(root.get(Role_.event), user.getEvent()), cb.isMember(user, root.get(Role_.users)));
+		cq.where(
+			cb.equal(root.get(Role_.event), user.getEvent()),
+			cb.isMember(user, root.get(Role_.users)));
 
 
 		return getEm().createQuery(cq).getResultList();
 		return getEm().createQuery(cq).getResultList();
 	}
 	}