protected virtual IList <SortingField> GetSorting(ProductIndexedSearchCriteria criteria)
{
var result = new List <SortingField>();
var priorityFields = criteria.GetPriorityFields();
foreach (var sortInfo in criteria.SortInfos)
{
var sortingField = new SortingField();
if (sortInfo is GeoSortInfo geoSortInfo)
{
sortingField = new GeoDistanceSortingField
{
Location = geoSortInfo.GeoPoint
};
}
sortingField.FieldName = sortInfo.SortColumn.ToLowerInvariant();
sortingField.IsDescending = sortInfo.SortDirection == SortDirection.Descending;
switch (sortingField.FieldName)
{
case "price":
if (!criteria.Pricelists.IsNullOrEmpty())
{
result.AddRange(
criteria.Pricelists.Select(priceList => new SortingField($"price_{criteria.Currency}_{priceList}".ToLowerInvariant(), sortingField.IsDescending)));
}
else
{
result.Add(new SortingField($"price_{criteria.Currency}".ToLowerInvariant(), sortingField.IsDescending));
}
break;
case "priority":
result.AddRange(priorityFields.Select(priorityField => new SortingField(priorityField, sortingField.IsDescending)));
break;
case "name":
case "title":
result.Add(new SortingField("name", sortingField.IsDescending));
break;
default:
result.Add(sortingField);
break;
}
}
if (!result.Any())
{
result.AddRange(priorityFields.Select(priorityField => new SortingField(priorityField, true)));
result.Add(new SortingField("__sort"));
}
return(result);
}
public SearchRequestBuilder AddSorting(string sort)
{
var sortFields = new List <SortingField>();
foreach (var sortInfo in SortInfo.Parse(sort))
{
var sortingField = new SortingField();
if (sortInfo is GeoSortInfo geoSortInfo)
{
sortingField = new GeoDistanceSortingField
{
Location = geoSortInfo.GeoPoint
};
}
sortingField.FieldName = sortInfo.SortColumn.ToLowerInvariant();
sortingField.IsDescending = sortInfo.SortDirection == SortDirection.Descending;
switch (sortingField.FieldName)
{
case "name":
case "title":
sortFields.Add(new SortingField("name", sortingField.IsDescending));
break;
default:
sortFields.Add(sortingField);
break;
}
}
if (sortFields.Any())
{
SearchRequest.Sorting = sortFields;
}
return(this);
}
