public static Common.Models.Activities.ActivityRegardingOpportunity Edit(
            Common.Models.Activities.ActivityRegardingOpportunity model,
            Common.Models.Account.Users modifier,
            IDbConnection conn   = null,
            bool closeConnection = true)
        {
            DBOs.Activities.ActivityRegardingOpportunity dbo = Mapper.Map <DBOs.Activities.ActivityRegardingOpportunity>(model);

            conn = DataHelper.OpenIfNeeded(conn);

            conn.Execute("UPDATE \"activity_regarding_opportunity\" SET " +
                         "\"type\"=@Type, \"activity\"=@Activity, \"opportunity\"=@Opportunity " +
                         "WHERE \"id\"=@Id", dbo);

            DataHelper.Close(conn, closeConnection);

            return(model);
        }
        public static Common.Models.Activities.ActivityRegardingOpportunity Create(
            Common.Models.Activities.ActivityRegardingOpportunity model,
            Common.Models.Account.Users creator,
            IDbConnection conn   = null,
            bool closeConnection = true)
        {
            DBOs.Activities.ActivityRegardingOpportunity dbo = Mapper.Map <DBOs.Activities.ActivityRegardingOpportunity>(model);

            conn = DataHelper.OpenIfNeeded(conn);

            if (conn.Execute("INSERT INTO \"activity_regarding_opportunity\" (\"type\", \"activity\", \"opportunity\") " +
                             "VALUES (@Type, @Activity, @Opportunity)",
                             dbo) > 0)
            {
                model.Id = conn.Query <DBOs.Activities.ActivityRegardingOpportunity>("SELECT currval(pg_get_serial_sequence('activity_regarding_opportunity', 'id')) AS \"id\"").Single().Id;
            }

            DataHelper.Close(conn, closeConnection);

            return(model);
        }