add GetUserState to decide whether the user is currently In or Out.

#47

DataCenter_Windows/WindowsDataCenter/SQLiteRepository/SQLiteRepository.cs

@@ -82,6 +82,8 @@ namespace SQLiteRepository
                         Id = card.Id
                     });
                 }
+                userObj.State = GetUserState(GetLogDirection(user.Id));
+
                 ret.Users.Add(userObj);
             }
             if (pageNumber == -1 && pageSize == -1)
@@ -98,6 +100,17 @@ namespace SQLiteRepository
             return ret;
         }
 
+        private bool GetUserState(LogDirectionDb logDirection)
+        {
+            switch (logDirection)
+            {
+                case LogDirectionDb.OUT:
+                    return true;
+                default:
+                    return false;
+            }
+        }
+
         public UserList Search(string searchParam)
         {
             _logger.Trace("Searching SQLite database for the term: {0}", searchParam);