public async Task <IEnumerable <ProductDto> > GetPaginatedProductsByDeclination(string declination, int pageIndex, int pageSize)
{
(IEnumerable <Models.Product> products, int count) = await iProductFetcher.GetPaginatedProductsByDeclination(declination, pageIndex, pageSize);
Response.Headers.Add(TOTAL_COUNT_HEADER, count.ToString());
return(iMapper.Map <IEnumerable <ProductDto> >(products));
}
public override async Task <PaginedProductItemsResponse?> GetPaginedProductsByDeclination(PaginedProductItemsRequest request, ServerCallContext context)
{
if (string.IsNullOrWhiteSpace(request.Declination))
{
context.Status = new Status(StatusCode.InvalidArgument, $"Arguments are invalid, declination can't be null or empty");
return(null);
}
try
{
(IEnumerable <Models.Product> products, int count) = await iProductFetcher.GetPaginatedProductsByDeclination(request.Declination, request.PageIndex, request.PageSize);
return(BuildPaginedResponse(products, count, request));
}
catch (Exception exception)
{
context.Status = new Status(StatusCode.Internal, exception.Message);
return(null);
}
}