81 lines
2.3 KiB
Python
81 lines
2.3 KiB
Python
from django.contrib.auth.models import AbstractUser
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from django.db import models
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from django.utils import timezone
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import random
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import string
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class VerificationCode(models.Model):
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"""邮箱验证码模型"""
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email = models.EmailField()
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code = models.CharField(max_length=6)
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created_at = models.DateTimeField(auto_now_add=True)
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is_verified = models.BooleanField(default=False)
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attempts = models.IntegerField(default=0)
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locked_until = models.DateTimeField(null=True, blank=True)
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class Meta:
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verbose_name = '验证码'
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verbose_name_plural = '验证码'
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unique_together = [['email', 'code']]
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def is_valid(self):
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"""检查验证码是否有效"""
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if self.is_verified:
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return False
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if self.locked_until and timezone.now() < self.locked_until:
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return False
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# 检查10分钟内有效
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if (timezone.now() - self.created_at).total_seconds() > 600:
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return False
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return True
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def increment_attempts(self):
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"""增加失败尝试次数，5次后锁定"""
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self.attempts += 1
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if self.attempts >= 5:
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self.locked_until = timezone.now() + timezone.timedelta(minutes=10)
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self.save()
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def mark_as_verified(self):
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"""标记为已使用"""
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self.is_verified = True
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self.save()
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@staticmethod
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def generate_code():
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"""生成6位数字验证码"""
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return ''.join(random.choices(string.digits, k=6))
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class User(AbstractUser):
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ROLE_CHOICES = [
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('superadmin', '超级管理员'),
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('admin', '公司管理员'),
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('seeker', '求职者'),
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]
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role = models.CharField(max_length=20, choices=ROLE_CHOICES, default='seeker')
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phone = models.CharField(max_length=20)
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organization = models.ForeignKey(
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'organizations.Organization',
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null=True, blank=True,
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on_delete=models.SET_NULL,
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related_name='admins'
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)
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@property
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def is_superadmin(self):
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return self.role == 'superadmin'
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@property
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def is_admin(self):
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return self.role == 'admin'
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@property
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def is_seeker(self):
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return self.role == 'seeker'
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class Meta:
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verbose_name = '用户'
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verbose_name_plural = '用户'
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