From eec906673daba1fa4c90453384ab91c942061f1b Mon Sep 17 00:00:00 2001
From: Kavoos Bojnourdi <kavoos.bojnourdi@edf.fr>
Date: Mon, 10 Aug 2015 19:46:35 +0200
Subject: [PATCH] - First checkPermission implementation. Not optimized for
 now.

---
 .../com/edf/gde/common/PermissionManager.java | 41 +++++++++++++++----
 1 file changed, 34 insertions(+), 7 deletions(-)

diff --git a/projects/GDE_App/GDE-ejb/src/java/com/edf/gde/common/PermissionManager.java b/projects/GDE_App/GDE-ejb/src/java/com/edf/gde/common/PermissionManager.java
index 9118cd5..b30ee3d 100644
--- a/projects/GDE_App/GDE-ejb/src/java/com/edf/gde/common/PermissionManager.java
+++ b/projects/GDE_App/GDE-ejb/src/java/com/edf/gde/common/PermissionManager.java
@@ -1,28 +1,55 @@
 package com.edf.gde.common;
 
+import com.edf.gde.entities.GroupPermission;
+import com.edf.gde.entities.UserGroup;
+import java.util.List;
 import javax.persistence.EntityManager;
+import javax.persistence.Query;
 
 /**
  *
  * @author Kavoos
  */
 public class PermissionManager {
+
     /**
      * MAP<K,V>
-     * K = Service name
-     * V = Set of group Id
+     * K = Service name V = Set of group Id
      */
-    
+
     private EntityManager em;
+
     public PermissionManager(EntityManager em) {
         this.em = em;
     }
-    
-    public synchronized void addGroup(long groupId, String serviceName, String methodName) {
+
+    public synchronized void addGroup(long groupId, String serviceName, int methodIndex) {
+        GroupPermission groupPermission = new GroupPermission();
+        groupPermission.setMethodIndex(methodIndex);
+        groupPermission.setServiceName(serviceName);
+        groupPermission.setGroupId(groupId);
+        em.persist(groupPermission);
     }
     
-    public synchronized boolean checkPermission(long userId, String serviceName, String methodeName) {
+    public synchronized boolean checkPermission(long userId, String serviceName, int methodIndex) {
+        Query query = em.createNamedQuery("UserGroup.findByUserId");
+        query.setParameter("userId", userId);
+        List<UserGroup> userGroups = query.getResultList();
+
+        for (UserGroup ug : userGroups) {
+            Query gQuery = em.createNamedQuery("GroupPermission.findPermission");
+            gQuery.setParameter("groupId", ug.getGroupId());
+            gQuery.setParameter("serviceName", serviceName);
+            gQuery.setParameter("methodIndex", methodIndex);
+
+            List<GroupPermission> gps = gQuery.getResultList();
+            if (gps.size() > 0) {
+                /* If GroupPermission object exists with this parameters then return true */
+                return true;
+            }
+        }
         return false;
+
     }
-    
+
 }
-- 
2.39.2