models.py

from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager, PermissionsMixin
from django.utils import timezone

class MyUserManager(BaseUserManager):
    def create_user(self, email, nickname, password=None):
        if not email:
            raise ValueError('이메일 주소는 필수입니다.')
        if not nickname:
            raise ValueError('닉네임은 필수입니다.')
        
        email = self.normalize_email(email)
        user = self.model(email=email, nickname=nickname)
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, nickname, password=None):
        user = self.create_user(email=email, nickname=nickname, password=password)
        user.is_staff = True
        user.is_superuser = True
        user.save(using=self._db)
        return user

class MyUser(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(max_length=255, unique=True)
    nickname = models.CharField(max_length=50, unique=True)
    is_active = models.BooleanField(default=True)
    is_staff = models.BooleanField(default=False)
    date_joined = models.DateTimeField(default=timezone.now)

    objects = MyUserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['nickname']

    def __str__(self):
        return self.email