198 lines
6.9 KiB
Python
198 lines
6.9 KiB
Python
"""Account models"""
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from django.conf import settings
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from django.contrib.auth.models import AbstractUser, UserManager as BaseUserManager
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from django.contrib.auth.tokens import default_token_generator as password_token_generator
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from django.core.mail import send_mail
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from django.db import models
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from django.template.loader import render_to_string
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from django.utils import timezone
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from django.utils.encoding import force_bytes
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from django.utils.html import mark_safe
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from django.utils.http import urlsafe_base64_encode
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from django.utils.translation import ugettext_lazy as _
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from rest_framework.authtoken.models import Token
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from authorization.models import Application
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from utils.models import GMTokenGenerator
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from utils.models import ImageMixin, ProjectBaseMixin, PlatformMixin
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from utils.tokens import GMRefreshToken
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class UserManager(BaseUserManager):
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"""Extended manager for User model."""
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use_in_migrations = False
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def make(self, username: str, email: str, password: str, newsletter: bool) -> object:
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"""Register new user"""
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obj = self.model(
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username=username,
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email=email,
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newsletter=newsletter)
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obj.set_password(password)
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obj.save()
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return obj
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class UserQuerySet(models.QuerySet):
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"""Extended queryset for User model."""
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def active(self, switcher=True):
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"""Filter only active users."""
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return self.filter(is_active=switcher)
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def by_oauth2_access_token(self, token):
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"""Find users by access token"""
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return self.filter(oauth2_provider_accesstoken__token=token,
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oauth2_provider_accesstoken__expires__gt=timezone.now())
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def by_oauth2_refresh_token(self, token):
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"""Find users by access token"""
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return self.filter(oauth2_provider_refreshtoken__token=token,
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oauth2_provider_refreshtoken__expires__gt=timezone.now())
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class User(AbstractUser):
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"""Base user model."""
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image_url = models.URLField(verbose_name=_('Image URL path'),
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blank=True, null=True, default=None)
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cropped_image_url = models.URLField(verbose_name=_('Cropped image URL path'),
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blank=True, null=True, default=None)
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email = models.EmailField(_('email address'), blank=True,
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null=True, default=None)
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email_confirmed = models.BooleanField(_('email status'), default=False)
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newsletter = models.NullBooleanField(default=True)
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EMAIL_FIELD = 'email'
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USERNAME_FIELD = 'username'
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REQUIRED_FIELDS = ['email']
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objects = UserManager.from_queryset(UserQuerySet)()
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class Meta:
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"""Meta class."""
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verbose_name = _('User')
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verbose_name_plural = _('Users')
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def __str__(self):
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"""String method."""
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return "%s:%s" % (self.email, self.get_short_name())
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def get_user_info(self):
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"""Get information about user"""
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return {
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"username": self.username,
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"first_name": self.first_name if self.first_name else None,
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"last_name": self.last_name if self.last_name else None,
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"email": self.email if self.email else None,
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"newsletter": self.newsletter,
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"is_active": self.is_active
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}
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def change_status(self, switcher: bool = False):
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"""Method to set user status to active or inactive"""
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self.is_active = switcher
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self.save()
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def create_jwt_tokens(self, source: int = None):
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"""Create JWT tokens for user"""
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token = GMRefreshToken.for_user(self, source)
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return {
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'access_token': str(token.access_token),
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'refresh_token': str(token),
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}
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def expire_access_tokens(self):
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"""Expire all access tokens"""
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self.access_tokens.update(expires_at=timezone.now())
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def expire_refresh_tokens(self):
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"""Expire all refresh tokens"""
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self.refresh_tokens.update(expires_at=timezone.now())
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def confirm_email(self):
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"""Method to confirm user email address"""
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self.email_confirmed = True
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self.save()
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def approve(self):
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"""Set user is_active status to True"""
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self.is_active = True
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self.save()
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def get_body_email_message(self, subject: str, message: str):
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"""Prepare the body of the email message"""
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return {
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'subject': subject,
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'message': str(message),
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'from_email': settings.EMAIL_HOST_USER,
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'recipient_list': [self.email, ]
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}
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def send_email(self, subject: str, message: str):
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"""Send an email to reset user password"""
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send_mail(**self.get_body_email_message(subject=subject,
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message=message))
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@property
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def confirm_email_token(self):
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"""Make a token for finish signup."""
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return GMTokenGenerator(purpose=GMTokenGenerator.CONFIRM_EMAIL).make_token(self)
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@property
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def change_email_token(self):
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"""Make a token for change email."""
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return GMTokenGenerator(purpose=GMTokenGenerator.CHANGE_EMAIL).make_token(self)
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@property
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def reset_password_token(self):
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"""Make a token for finish signup."""
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return password_token_generator.make_token(self)
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@property
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def get_user_uidb64(self):
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"""Get base64 value for user by primary key identifier"""
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return urlsafe_base64_encode(force_bytes(self.pk))
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@property
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def base_template(self):
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"""Base email template"""
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return {'domain_uri': settings.DOMAIN_URI,
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'uidb64': self.get_user_uidb64,
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'site_name': settings.SITE_NAME}
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@property
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def image_tag(self):
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return mark_safe(f'<img src="{self.image_url}" />')
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@property
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def cropped_image_tag(self):
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return mark_safe(f'<img src="{self.cropped_image_url}" />')
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def reset_password_template(self, country_code):
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"""Get reset password template"""
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context = {'token': self.reset_password_token,
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'country_code': country_code}
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context.update(self.base_template)
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return render_to_string(
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template_name=settings.RESETTING_TOKEN_TEMPLATE,
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context=context)
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def confirm_email_template(self, country_code):
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"""Get confirm email template"""
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context = {'token': self.confirm_email_token,
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'country_code': country_code}
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context.update(self.base_template)
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return render_to_string(
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template_name=settings.CONFIRM_EMAIL_TEMPLATE,
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context=context)
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def change_email_template(self, country_code):
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"""Get change email template"""
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context = {'token': self.change_email_token,
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'country_code': country_code}
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context.update(self.base_template)
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return render_to_string(
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template_name=settings.CHANGE_EMAIL_TEMPLATE,
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context=context)
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