/// <summary>
 /// Add users to user groups.
 /// </summary>
 /// <param name="request"></param>
 /// <returns></returns>
 public GXAddUserToUserGroupResponse Post(GXAddUserToUserGroupRequest request)
 {
     IAuthSession s = this.GetSession(false);
     //Normal user can't change user group name or add new one.
     if (!GuruxAMI.Server.GXBasicAuthProvider.CanUserEdit(s))
     {
         throw new ArgumentException("Access denied.");
     }
     long adderId = Convert.ToInt64(s.Id);
     List<GXEventsItem> events = new List<GXEventsItem>();
     lock (Db)
     {
         using (var trans = Db.OpenTransaction(IsolationLevel.ReadCommitted))
         {
             bool superAdmin = GuruxAMI.Server.GXBasicAuthProvider.IsSuperAdmin(s);
             foreach (long user in request.Users)
             {
                 foreach (long group in request.Groups)
                 {
                     if (!superAdmin)
                     {
                         //User can't update user data if he do not have access to the user group.
                         long[] groups1 = GXUserGroupService.GetUserGroups(Db, adderId);
                         long[] groups2 = GXUserGroupService.GetUserGroups(Db, group);
                         bool found = false;
                         foreach (long it1 in groups1)
                         {
                             foreach (long it2 in groups2)
                             {
                                 if (it1 == it2)
                                 {
                                     found = true;
                                     break;
                                 }
                             }
                             if (found)
                             {
                                 break;
                             }
                         }
                         if (!found)
                         {
                             throw new ArgumentException("Access denied.");
                         }
                     }
                     GXAmiUserGroupUser it = new GXAmiUserGroupUser();
                     it.UserGroupID = group;
                     it.UserID = user;
                     it.Added = DateTime.Now.ToUniversalTime();
                     Db.Insert(it);
                     events.Add(new GXEventsItem(ActionTargets.UserGroup, Actions.Edit, it));
                 }
             }
             trans.Commit();
         }
     }
     AppHost host = this.ResolveService<AppHost>();
     host.SetEvents(Db, this.Request, adderId, events);
     return new GXAddUserToUserGroupResponse();
 }
        /// <summary>
        /// Add users to user groups.
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public GXAddUserToUserGroupResponse Post(GXAddUserToUserGroupRequest request)
        {
            IAuthSession s = this.GetSession(false);

            //Normal user can't change user group name or add new one.
            if (!GuruxAMI.Server.GXBasicAuthProvider.CanUserEdit(s))
            {
                throw new ArgumentException("Access denied.");
            }
            long adderId = Convert.ToInt64(s.Id);
            List <GXEventsItem> events = new List <GXEventsItem>();

            lock (Db)
            {
                using (var trans = Db.OpenTransaction(IsolationLevel.ReadCommitted))
                {
                    bool superAdmin = GuruxAMI.Server.GXBasicAuthProvider.IsSuperAdmin(s);
                    foreach (long user in request.Users)
                    {
                        foreach (long group in request.Groups)
                        {
                            if (!superAdmin)
                            {
                                //User can't update user data if he do not have access to the user group.
                                long[] groups1 = GXUserGroupService.GetUserGroups(Db, adderId);
                                long[] groups2 = GXUserGroupService.GetUserGroups(Db, group);
                                bool   found   = false;
                                foreach (long it1 in groups1)
                                {
                                    foreach (long it2 in groups2)
                                    {
                                        if (it1 == it2)
                                        {
                                            found = true;
                                            break;
                                        }
                                    }
                                    if (found)
                                    {
                                        break;
                                    }
                                }
                                if (!found)
                                {
                                    throw new ArgumentException("Access denied.");
                                }
                            }
                            GXAmiUserGroupUser it = new GXAmiUserGroupUser();
                            it.UserGroupID = group;
                            it.UserID      = user;
                            it.Added       = DateTime.Now.ToUniversalTime();
                            Db.Insert(it);
                            events.Add(new GXEventsItem(ActionTargets.UserGroup, Actions.Edit, it));
                        }
                    }
                    trans.Commit();
                }
            }
            AppHost host = this.ResolveService <AppHost>();

            host.SetEvents(Db, this.Request, adderId, events);
            return(new GXAddUserToUserGroupResponse());
        }