using Femto.Common.Domain;
using Femto.Modules.Auth.Application.Dto;
using Femto.Modules.Auth.Application.Services;
using Femto.Modules.Auth.Data;
using Femto.Modules.Auth.Models;

namespace Femto.Modules.Auth.Application.Commands.Register;

internal class RegisterCommandHandler(AuthContext context, SessionGenerator sessionGenerator) : ICommandHandler<RegisterCommand, RegisterResult>
{
    public async Task<RegisterResult> Handle(RegisterCommand request, CancellationToken cancellationToken)
    {
        var user = new UserIdentity(request.Username);
        
        user.SetPassword(request.Password);

        var session = user.StartNewSession();
        
        await context.AddAsync(user, cancellationToken);
        
        return new(new Session(session.Id, session.Expires), user.Id, user.Username);    
    }
}