package com.web.validate;

import com.cloudinary.provisioning.Account;
import com.web.entity.User;
import com.web.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

import java.util.Optional;

@Component
public class RegisValidate implements Validator {

    @Autowired
    private UserRepository userRepository;

    @Override
    public boolean supports(Class<?> clazz) {
        return User.class.isAssignableFrom(clazz);
    }

    @Override
    public void validate(Object target, Errors errors) {
        User user = (User) target;
        Optional<User> ex = userRepository.findByEmail(user.getEmail());
        if(ex.isPresent()) {
            errors.rejectValue("email", null, "Email đã được sử dụng");
        }
    }
}