public static Query CreateQueryFor(
GetPseudoSkusByCategoryRequest getPseudoSkusByCategoryRequest)
{
Query pseudoSkuQuery = new Query();
Query colorQuery = new Query();
Query functionQuery = new Query();
Query sizeQuery = new Query();
colorQuery.QueryOperator = QueryOperator.Or;
foreach (int id in getPseudoSkusByCategoryRequest.ColorIds)
{
colorQuery.Add(Criterion.Create <PseudoSku>(p => p.Color.Id, id,
CriteriaOperator.Equal));
}
if (colorQuery.Criteria.Count() > 0)
{
pseudoSkuQuery.AddSubQuery(colorQuery);
}
functionQuery.QueryOperator = QueryOperator.Or;
foreach (int id in getPseudoSkusByCategoryRequest.FunctionIds)
{
functionQuery.Add(Criterion.Create <PseudoSku>(p => p.Function.Id, id,
CriteriaOperator.Equal));
}
if (functionQuery.Criteria.Count() > 0)
{
pseudoSkuQuery.AddSubQuery(functionQuery);
}
sizeQuery.QueryOperator = QueryOperator.Or;
foreach (int id in getPseudoSkusByCategoryRequest.SizeIds)
{
sizeQuery.Add(Criterion.Create <PseudoSku>(p => p.Size.Id, id,
CriteriaOperator.Equal));
}
if (sizeQuery.Criteria.Count() > 0)
{
pseudoSkuQuery.AddSubQuery(sizeQuery);
}
pseudoSkuQuery.Add(Criterion.Create <PseudoSku>(p => p.Category.Id,
getPseudoSkusByCategoryRequest.CategoryId, CriteriaOperator.Equal));
return(pseudoSkuQuery);
}
//Gives pseudo SKUs that match a criterion of category, color, function and size
private IEnumerable <PseudoSku> GetAllPseudoSkusMatchingQueryAndSort(GetPseudoSkusByCategoryRequest request, Query pseudoSkuQuery)
{
IEnumerable <PseudoSku> pseudoSkusMatchingRefinement = _pseudoSkuRepository.FindBy(pseudoSkuQuery);
switch (request.SortBy)
{
case PseudoSkusSortBy.PriceLowToHigh:
pseudoSkusMatchingRefinement = pseudoSkusMatchingRefinement.OrderBy(p => p.Price);
break;
case PseudoSkusSortBy.PriceHighToLow:
pseudoSkusMatchingRefinement = pseudoSkusMatchingRefinement.OrderByDescending(p => p.Price);
break;
}
return(pseudoSkusMatchingRefinement);
}
//Gives all pseudo for a category e.g. print, solution etc
public GetPseudoSkusByCategoryResponse GetPseudoSkusByCategory(GetPseudoSkusByCategoryRequest request)
{
GetPseudoSkusByCategoryResponse response;
Query productQuery = PseudoSkuSearchRequestGenerator.CreateQueryFor(request);
IEnumerable <PseudoSku> pseudoSkusMatchingRefinement = GetAllPseudoSkusMatchingQueryAndSort(request, productQuery);
response = pseudoSkusMatchingRefinement.CreateProductSearchResultFrom(request);
response.SelectedCategoryName =
_categoryRepository.FindBy(request.CategoryId).Name;
return(response);
}
public static GetPseudoSkusByCategoryResponse CreateProductSearchResultFrom(this IEnumerable <PseudoSku> pseudoSkusMatchingRefinement, GetPseudoSkusByCategoryRequest request)
{
var pseudoSkuSearchResultView = new GetPseudoSkusByCategoryResponse();
IEnumerable <PseudoSkuTitle> pseudoSkusFound = pseudoSkusMatchingRefinement.Select(p => p.Title).Distinct();
pseudoSkuSearchResultView.SelectedCategory = request.CategoryId;
pseudoSkuSearchResultView.NumberOfTitlesFound = pseudoSkusFound.Count();
pseudoSkuSearchResultView.TotalNumberOfPages = NoOfResultPagesGiven(request.NumberOfResultsPerPage,
pseudoSkuSearchResultView.NumberOfTitlesFound);
pseudoSkuSearchResultView.RefinementGroups = GenerateAvailableProductRefinementsFrom(pseudoSkusFound);
pseudoSkuSearchResultView.Products = CropProductListToSatisfyGivenIndex(request.Index, request.NumberOfResultsPerPage, pseudoSkusFound);
return(pseudoSkuSearchResultView);
}
