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Features: - Email-based user authentication with token auth - Stripe Checkout integration for wallet top-ups - n8n workflow triggering with automatic fee deduction ($0.10) - Comprehensive transaction and usage logging - Django Admin interface for monitoring - Rate limiting and security middleware - Production-ready deployment configuration - Modular settings (dev/prod environments) - UUID primary keys for enhanced security - Comprehensive test coverage 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
import uuid
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from django.contrib.auth.models import AbstractUser, UserManager as BaseUserManager
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from django.db import models
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from decimal import Decimal
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class UserManager(BaseUserManager):
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def create_user(self, email, password=None, **extra_fields):
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if not email:
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raise ValueError('The Email field must be set')
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email = self.normalize_email(email)
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user = self.model(email=email, **extra_fields)
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user.set_password(password)
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user.save(using=self._db)
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return user
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def create_superuser(self, email, password=None, **extra_fields):
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extra_fields.setdefault('is_staff', True)
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extra_fields.setdefault('is_superuser', True)
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return self.create_user(email, password, **extra_fields)
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class User(AbstractUser):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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email = models.EmailField(unique=True)
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username = models.CharField(max_length=150, unique=True, null=True, blank=True)
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wallet_balance = models.DecimalField(max_digits=10, decimal_places=2, default=Decimal('0.00'))
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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objects = UserManager()
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USERNAME_FIELD = 'email'
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REQUIRED_FIELDS = []
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def __str__(self):
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return self.email
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def has_sufficient_balance(self, amount):
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return self.wallet_balance >= Decimal(str(amount))
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def deduct_balance(self, amount):
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if self.has_sufficient_balance(amount):
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self.wallet_balance -= Decimal(str(amount))
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self.save()
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return True
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return False
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def add_balance(self, amount):
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self.wallet_balance += Decimal(str(amount))
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self.save()
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