package eu.dnetlib.loginservice.services;

import eu.dnetlib.loginservice.entities.User;
import eu.dnetlib.loginservice.exception.ResourceNotFoundException;
import org.mitre.openid.connect.model.OIDCAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Service;

@Service
public class UserInfoService {

    public User getUserInfo() throws ResourceNotFoundException {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if(authentication instanceof OIDCAuthenticationToken) {
            return new User((OIDCAuthenticationToken) authentication);
        }
        throw new ResourceNotFoundException("No Session has been found");
    }
}