package com.web.aulaweb.domain.service;

import org.springframework.beans.BeanUtils;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;

import com.web.aulaweb.domain.exception.DefaultException;
import com.web.aulaweb.domain.model.Aluno;
import com.web.aulaweb.domain.repository.AlunoRepository;
import com.web.aulaweb.domain.resource.AlunoRequest;

import lombok.AllArgsConstructor;

@Component
@AllArgsConstructor
public class AlunoService {

  private final AlunoRepository alunoRepository;

  public Aluno buscarPorIdOuFalharaluno(Long id) {

    return alunoRepository.findById(id)
        .orElseThrow(new DefaultException(HttpStatus.BAD_REQUEST, "O Aluno informada não existe"));

  }

  public Aluno atualizarNomeIdade(Long id, AlunoRequest alunoRequest) {

    var entity = buscarPorIdOuFalharaluno(id);

    BeanUtils.copyProperties(alunoRequest, entity, "id");

    return alunoRepository.save(entity);

  }

}