using Femto.Common.Domain;
using Femto.Modules.Auth.Application.Dto;
using Femto.Modules.Auth.Data;
using Microsoft.EntityFrameworkCore;

namespace Femto.Modules.Auth.Application.Interface.GetUserInfo;

internal class GetUserInfoCommandHandler(AuthContext context)
    : ICommandHandler<GetUserInfoCommand, UserInfo?>
{
    public async Task<UserInfo?> Handle(
        GetUserInfoCommand request,
        CancellationToken cancellationToken
    )
    {

        var user = await context.Users.SingleOrDefaultAsync(
            u => u.Id == request.ForUser,
            cancellationToken
        );

        if (user is null)
            return null;

        return new UserInfo(user);
    }
}