public override async Task <IBusinessResult <GetByIdProductResponse> > MapperAsync(IPipelineMessage input)
{
if (!input.HasContent <IEnumerable <Product> >() || !input.HasContent("Id"))
{
AddNotificationProductNotFound();
return(null);
}
var products = input?.GetContent <IEnumerable <Product> >();
int productId = input.GetContent <int>("Id");
var product = products.FirstOrDefault(x => x.Id == productId);
if (product == null)
{
AddNotificationProductNotFound();
return(null);
}
var result = new GetByIdProductResponse()
{
Id = product.Id,
Name = product.Name,
ImageLink = product.ImageLink,
Category = product.Category,
Description = product.Description,
Price = product.Price,
ProductType = product.ProductType
};
return(await Task.FromResult(result.ToBusiness()));
}
public override async Task <IPagingResult <ListProductResponse> > MapperAsync(IPipelineMessage input)
{
if (!input.HasContent <IEnumerable <Product> >() || !input.HasContent <IPagingCriteria>())
{
AddNotificationProductNotFound();
return(null);
}
var products = input.GetContent <IEnumerable <Product> >();
var paging = input.GetContent <IPagingCriteria>();
var items = new List <ListProductResponse>();
int limit = ApiHelper.GetPagingLimit();
if (paging.Limit > 0)
{
limit = paging.Limit;
}
var pagingProducts = products
.Skip(limit * paging.Offset)
.Take(limit);
foreach (var item in pagingProducts)
{
items.Add(new ListProductResponse()
{
Id = item.Id,
Name = item.Name,
Category = item.Category,
ImageLink = item.ImageLink
});
}
var totalCount = products.Count();
var totalPages = (int)Math.Ceiling((double)totalCount / limit);
var result = items.ToBusinessPaging(
new PageResult(limit, paging.Offset, pagingProducts.Count()),
new SummaryResult(totalCount, totalPages)
);
return(await Task.FromResult(result));
}