How to Implement Automapper 6.2.2

Question

I’m following a tutorial in which classes are configured as follows:

A class called Automapperconfig:

public class AutoMapperConfig
{

    public static void RegisterMappings()
    {

        Mapper.Initialize(x =>
        {
            x.AddProfile<DomainToViewModelMappingProfile>();
            x.AddProfile<ViewModelToDomainMappingProfile>();
        });

    }
}

Another class called Domaintoviewmodelmappingprofile, which maps from Dominio to Viewmodel:

public class DomainToViewModelMappingProfile : Profile
{

    public override string ProfileName
    {
        get { return "ViewModelToDomainMappings"; }
    }

    protected override void Configure()
    {
        CreateMap<ClienteViewModel, Cliente>();
        CreateMap<ProdutoViewModel, Produto>();
    }

}

And a third one called Viewmodeltodomainmappingprofile that maps from Viewmodel to the Domain:

public class ViewModelToDomainMappingProfile : Profile
{

    public override string ProfileName
    {
        get { return "DomainToViewModelMappings"; }
    }

    protected override void Configure()
    {
        CreateMap<ClienteViewModel, Cliente>();
        CreateMap<ProdutoViewModel, Produto>();
    }
}

What happens is that in:

protected override void Configure()

You are in error, I believe that because the version of the Automapper I am using is the latest, and the tutorial is the 3.2.1, someone would know how to solve this?

Answer 1

In version 6.2.2 mapping is done via constructor, your mappings would look like this: DomainToViewModelMappingProfile:

public class DomainToViewModelMappingProfile : Profile
{
    public DomainToViewModelMappingProfile()
    {
        CreateMap<ClienteViewModel, Cliente>();
        CreateMap<ProdutoViewModel, Produto>();
    }
}

ViewModelToDomainMappingProfile:

public class ViewModelToDomainMappingProfile : Profile
{
    public ViewModelToDomainMappingProfile()
    {
        CreateMap<ClienteViewModel, Cliente>();
        CreateMap<ProdutoViewModel, Produto>();
    }
}

And the configuration class like this:

public class AutoMapperConfig
{

    public static void RegisterMappings()
    {

        Mapper.Initialize(x =>
        {
            x.AddProfile(new DomainToViewModelMappingProfile());
            x.AddProfile(new ViewModelToDomainMappingProfile());
        });

    }
}