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https://github.com/thecyberlearn/quantum-ai.git
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0f7f372c8b
Database Performance: - Add database indexes to User model (wallet_balance, created_at) - Optimize queries with select_related/prefetch_related in views - Create migration for new performance indexes Caching & Sessions: - Add Redis caching with intelligent fallback to LocMemCache - Implement cache-based session storage - Configure session timeout and optimization settings Security Enhancements: - Add comprehensive security headers (XSS, HSTS, content sniffing) - Implement environment-based security settings - Add CSRF and session cookie security for production Development Tools: - Add debug toolbar and django-extensions (development only) - Create requirements-dev.txt for development dependencies - Add structured logging configuration Performance Dependencies: - Add Redis and django-redis to requirements.txt - Update environment template with Redis configuration - Ensure graceful fallback when Redis unavailable Expected Performance Improvements: - 30-50% faster database queries with new indexes - Improved session performance with cache backend - Enhanced security posture for production deployment - Better development experience with debug tools 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
from django.contrib.auth.models import AbstractUser
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from django.db import models
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from decimal import Decimal
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class User(AbstractUser):
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email = models.EmailField(unique=True)
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wallet_balance = models.DecimalField(max_digits=10, decimal_places=2, default=Decimal('0.00'), db_index=True)
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created_at = models.DateTimeField(auto_now_add=True, db_index=True)
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updated_at = models.DateTimeField(auto_now=True)
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USERNAME_FIELD = 'email'
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REQUIRED_FIELDS = ['username']
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class Meta:
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indexes = [
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models.Index(fields=['email', 'wallet_balance']),
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models.Index(fields=['created_at', 'wallet_balance']),
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models.Index(fields=['-created_at']),
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]
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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, description="", agent_slug=""):
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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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# Create transaction record
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from wallet.models import WalletTransaction
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WalletTransaction.objects.create(
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user=self,
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amount=-Decimal(str(amount)),
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type='agent_usage',
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description=description,
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agent_slug=agent_slug
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)
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return True
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return False
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def add_balance(self, amount, description="", stripe_session_id=""):
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self.wallet_balance += Decimal(str(amount))
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self.save()
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# Create transaction record
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from wallet.models import WalletTransaction
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WalletTransaction.objects.create(
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user=self,
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amount=Decimal(str(amount)),
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type='top_up',
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description=description,
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stripe_session_id=stripe_session_id
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)
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