private List <SelectListItem> GetSortByOptions(ProductSearchQuery query)
{
var productSearchSorts = new List <ProductSearchSort>
{
ProductSearchSort.MostPopular,
ProductSearchSort.Latest,
ProductSearchSort.NameAToZ,
ProductSearchSort.NameZToA,
ProductSearchSort.PriceLowToHigh,
ProductSearchSort.PriceHighToLow,
};
if (query.CategoryId.HasValue && _getProductSearchSortByValue.CategoryHasBeenSorted(query))
{
productSearchSorts.Insert(0, ProductSearchSort.DisplayOrder);
}
if (!string.IsNullOrWhiteSpace(query.SearchTerm))
{
productSearchSorts.Insert(0, ProductSearchSort.Relevance);
}
ProductSearchSort productSearchSort = _getProductSearchSortByValue.Get(query);
return(productSearchSorts.BuildSelectItemList(sort => sort.GetDescription(),
sort => Convert.ToInt32(sort).ToString(),
sort => sort == productSearchSort, emptyItem: null));
}
public Sort GetSort(ProductSearchQuery query)
{
switch (_getProductSearchSortByValue.Get(query))
{
case ProductSearchSort.MostPopular:
return
(new Sort(new[]
{
new SortField(FieldDefinition.GetFieldName <ProductSearchNumberBoughtDefinition>(),
SortField.INT, true)
}));
case ProductSearchSort.Latest:
return
(new Sort(new[]
{
new SortField(FieldDefinition.GetFieldName <ProductSearchCreatedOnDefinition>(),
SortField.STRING, true)
}));
case ProductSearchSort.NameAToZ:
return
(new Sort(new[]
{
new SortField(FieldDefinition.GetFieldName <ProductSearchNameSortDefinition>(),
SortField.STRING)
}));
case ProductSearchSort.NameZToA:
return
(new Sort(new[]
{
new SortField(FieldDefinition.GetFieldName <ProductSearchNameSortDefinition>(),
SortField.STRING, true)
}));
case ProductSearchSort.PriceLowToHigh:
return
(new Sort(new[] { new SortField(FieldDefinition.GetFieldName <ProductSearchPriceDefinition>(), SortField.DOUBLE) }));
case ProductSearchSort.PriceHighToLow:
return
(new Sort(new[]
{
new SortField(FieldDefinition.GetFieldName <ProductSearchPriceDefinition>(), SortField.DOUBLE,
true)
}));
case ProductSearchSort.DisplayOrder:
if (query.CategoryId != null)
{
return
(new Sort(new[]
{
new SortField(ProductSearchIndex.GetCategoryFieldName(query.CategoryId.Value), SortField.INT,
false)
}));
}
return(Sort.RELEVANCE);
default:
return(Sort.RELEVANCE);
}
}
