public IEnumerable <Old> GetOldItems()
 {
     try
     {
         //Run a raw sql query, considering that the entity already exists. This saves me from having to migrate data and export another bacpac file
         return(this._contentMngr.RawSqlQuery <Old>(QueryConstants.GetOldItemsQuery(), (oldItem) => MapOldItemFromSql(oldItem)));
     }
     catch (Exception ex)
     {
         //Add some logging here...
         throw ex;
     }
 }
        internal static string GetBranchesQuery(DateFilter dateFilter)
        {
            if (dateFilter.FilterType == DateFilter.Type.AllTime)
            {
                return(QueryConstants.BranchesBeginningQuery);
            }

            string whereClause = QueryConstants.GetDateWhereClause(
                dateFilter.GetFilterDate(DateTime.UtcNow));

            return(string.Format("{0} {1}",
                                 QueryConstants.BranchesBeginningQuery,
                                 whereClause));
        }