public void RemoveAll()
{
try
{
var count = _databaseProvider.GetItems <LocalData.StaffCourseRoster>().Count();
var removedCount = _databaseProvider.DeleteItems <LocalData.StaffCourseRoster>();
if (count != removedCount)
{
throw new DataRepositoryException($"{removedCount}/{count} staff_courses were removed from local storage when an attempt was made to remove all staff_course roster items.");
}
}
catch (DataRepositoryException)
{
throw;
}
catch (Exception ex)
{
throw new DataRepositoryException("An error occurred while an attempt was made to remove all staff_course rosters.", ex);
}
}
