from datetime import datetime from django.db import models from django.utils.translation import ugettext_lazy as _ from django.contrib.auth.models import User, AbstractBaseUser, BaseUserManager, AbstractUser from django.contrib.auth.hashers import make_password from django.core.mail import send_mail from django.core.validators import RegexValidator from django.contrib.auth.models import User from django.contrib.sites.models import Site from utils.stripe_utils import StripeUtils REGISTRATION_MESSAGE = {'subject': "Validation mail", 'message': 'Please validate Your account under this link http://localhost:8000/en-us/login/validate/{}', 'from': 'test@test.com'} class MyUserManager(BaseUserManager): def create_user(self, email, name, password=None): """ Creates and saves a User with the given email,name and password. """ if not email: raise ValueError('Users must have an email address') user = self.model( email=self.normalize_email(email), name=name, validation_slug=make_password(None) ) user.set_password(password) user.save(using=self._db) return user def create_superuser(self, email, name, password): """ Creates and saves a superuser with the given email, name and password. """ user = self.create_user(email, password=password, name=name, ) user.is_admin = True user.save(using=self._db) return user class CustomUser(AbstractBaseUser): VALIDATED_CHOICES = ((0, 'Not validated'), (1, 'Validated')) site = models.ForeignKey(Site, default=1) name = models.CharField(max_length=50) email = models.EmailField(unique=True) validated = models.IntegerField(choices=VALIDATED_CHOICES, default=0) validation_slug = models.CharField(db_index=True, unique=True, max_length=50) is_staff = models.BooleanField( _('staff status'), default=False, help_text=_('Designates whether the user can log into this admin site.'), ) objects = MyUserManager() USERNAME_FIELD = "email" REQUIRED_FIELDS = ['name', 'password'] @classmethod def register(cls, name, password, email): user = cls.objects.filter(email=email).first() if not user: user = cls.objects.create_user(name=name, email=email, password=password) if user: send_mail(REGISTRATION_MESSAGE['subject'], REGISTRATION_MESSAGE['message'].format(user.validation_slug), REGISTRATION_MESSAGE['from'], [user.email], fail_silently=False) return user else: return None else: return None @classmethod def validate_url(cls, validation_slug): user = cls.objects.filter(validation_slug=validation_slug).first() if user: user.validated = 1 user.save() return True return False def is_superuser(self): return False def is_admin(self): return True def get_full_name(self): # The user is identified by their email address return self.email def get_short_name(self): # The user is identified by their email address return self.email def __str__(self): # __unicode__ on Python 2 return self.email def has_perm(self, perm, obj=None): "Does the user have a specific permission?" # Simplest possible answer: Yes, always return True def has_module_perms(self, app_label): "Does the user have permissions to view the app `app_label`?" # Simplest possible answer: Yes, always return True @property def is_staff(self): "Is the user a member of staff?" # Simplest possible answer: All admins are staff return self.is_admin class StripeCustomer(models.Model): user = models.OneToOneField(CustomUser) stripe_id = models.CharField(unique=True, max_length=100) @classmethod def get_or_create(cls, email=None, token=None): """ Check if there is a registered stripe customer with that email or create a new one """ try: stripe_customer = cls.objects.get(user__email=email) return stripe_customer except StripeCustomer.DoesNotExist: user = CustomUser.objects.get(email=email) stripe_utils = StripeUtils() stripe_data = stripe_utils.create_customer(token, email) stripe_customer = StripeCustomer.objects.\ create(user=user, stripe_id=stripe_data.get('id')) return stripe_customer class CreditCards(models.Model): name = models.CharField(max_length=50) user_id = models.ForeignKey(CustomUser, on_delete=models.CASCADE) card_number = models.CharField(max_length=50) expiry_date = models.CharField(max_length=50, validators=[RegexValidator(r'\d{2}\/\d{4}', _( 'Use this pattern(MM/YYYY).'))]) ccv = models.CharField(max_length=4, validators=[RegexValidator(r'\d{3,4}', _('Wrong CCV number.'))]) payment_type = models.CharField(max_length=5, default='N') class Calendar(models.Model): datebooked = models.DateField() user = models.ForeignKey(CustomUser) def __init__(self, *args, **kwargs): if kwargs.get('datebooked'): user = kwargs.get('user') kwargs['datebooked'] = datetime.strptime(kwargs.get('datebooked', ''), '%d,%m,%Y') self.user_id = user.id super(Calendar, self).__init__(*args, **kwargs) @classmethod def add_dates(cls,dates,user): old_dates = Calendar.objects.filter(user_id=user.id) if old_dates: old_dates.delete() for date in dates: Calendar.objects.create(datebooked=date,user=user)