/// <summary>
/// Gets the total hours by week for the given date range
/// </summary>
/// <param name="startDate">The start date.</param>
/// <param name="endDate">The end date.</param>
/// <param name="username">The username.</param>
/// <returns>IEnumerable{TimesheetReportDataByWeek}.</returns>
public IEnumerable <TimesheetReportDataByWeek> GetTimesheetReportDataByWeek(DateTime startDate, DateTime endDate, string username)
{
return
(_db.GetTimesheetReportDataByWeek(startDate, endDate, username));
}