I had automapper working but then added in the PagedList and now it does not work. How do I tell it just to map the RfReport to RfReportModel but keep the PagedList parameters?
AutoMapper.AutoMapperMappingException: 'Error mapping types.' ArgumentException: PWDRS.Core.Helpers.PagedList`1[PWDRS.Application.Models.RfReportModel] needs to have a constructor with 0 args or only optional args.
public PagedList<RfReportModel> GetRfReportListPaged(RfReportParameters rfReportParameters)
{
PagedList<RfReport> rfReports = _rfReportRepository.GetRfReportListPaged(rfReportParameters);
PagedList<RfReportModel> mapped = _mapper.Map<PagedList<RfReportModel>>(rfReports);
return mapped;
}
public class PagedList<T> : List<T>
{
public int CurrentPage { get; private set; }
public int TotalPages { get; private set; }
public int PageSize { get; private set; }
public int TotalCount { get; private set; }
public bool HasPrevious => CurrentPage > 1;
public bool HasNext => CurrentPage < TotalPages;
public PagedList(List<T> items, int count, int pageNumber, int pageSize)
{
TotalCount = count;
PageSize = pageSize;
CurrentPage = pageNumber;
TotalPages = (int)Math.Ceiling(count / (double)pageSize);
AddRange(items);
}
public static PagedList<T> ToPagedList(IEnumerable<T> source, int pageNumber, int pageSize)
{
var count = source.Count();
var items = source.Skip((pageNumber - 1) * pageSize).Take(pageSize).ToList();
return new PagedList<T>(items, count, pageNumber, pageSize);
}
}
EDIT 1: I could not figure out how to do it in automapper but I realized I could recreate the PagedList easily like this to effectively do the same thing.
public PagedList<RfReportModel> GetRfReportListPaged(RfReportParameters rfReportParameters)
{
PagedList<RfReport> rfReports = _rfReportRepository.GetRfReportListPaged(rfReportParameters);
IEnumerable<RfReportModel> mapped = _mapper.Map<IEnumerable<RfReportModel>>(rfReports);
PagedList<RfReportModel> plMapped = PagedList<RfReportModel>.ToPagedList(
mapped,
rfReportParameters.PageNumber,
rfReportParameters.PageSize);
return plMapped;
}