/// <summary>
/// Prepare paged list model of products that use the specification attribute
/// </summary>
/// <param name="searchModel">Search model of products that use the specification attribute</param>
/// <param name="specificationAttribute">Specification attribute</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the list model of products that use the specification attribute
/// </returns>
public virtual async Task <SpecificationAttributeProductListModel> PrepareSpecificationAttributeProductListModelAsync(
SpecificationAttributeProductSearchModel searchModel, SpecificationAttribute specificationAttribute)
{
if (searchModel == null)
{
throw new ArgumentNullException(nameof(searchModel));
}
if (specificationAttribute == null)
{
throw new ArgumentNullException(nameof(specificationAttribute));
}
//get products
var products = await _specificationAttributeService.GetProductsBySpecificationAttributeIdAsync(
specificationAttributeId : specificationAttribute.Id,
pageIndex : searchModel.Page - 1, pageSize : searchModel.PageSize);
//prepare list model
var model = new SpecificationAttributeProductListModel().PrepareToGrid(searchModel, products, () =>
{
//fill in model values from the entity
return(products.Select(product =>
{
var specificationAttributeProductModel = product.ToModel <SpecificationAttributeProductModel>();
specificationAttributeProductModel.ProductId = product.Id;
specificationAttributeProductModel.ProductName = product.Name;
specificationAttributeProductModel.SpecificationAttributeId = specificationAttribute.Id;
return specificationAttributeProductModel;
}));
});
return(model);
}
