private IOrderedEnumerable <TEntity> ApplySorting(IEnumerable <TEntity> listWithMofifiersApplied)
{
var sortByFirstCriterion = SortModifiers.First();
IOrderedEnumerable <TEntity> sortedList;
if (sortByFirstCriterion.Asc)
{
sortedList = listWithMofifiersApplied.OrderBy(sortByFirstCriterion.SortByExpression);
}
else
{
sortedList = listWithMofifiersApplied.OrderByDescending(sortByFirstCriterion.SortByExpression);
}
var sortByAddtionalCriteria = SortModifiers.Skip(1); // Sort by more than one column => loop trough all the rest columns
foreach (var sortMod in sortByAddtionalCriteria)
{
if (sortMod.Asc)
{
sortedList = sortedList.ThenBy(sortMod.SortByExpression);
}
else
{
sortedList = sortedList.ThenByDescending(sortMod.SortByExpression);
}
}
return(sortedList);
}
