ideas-generator/server/config/database.js
DJP 88d18619bb Complete migration from OpenAI Assistants API to Chat Completions API with Vue.js frontend
Major Features Implemented:
- Full Vue.js 3 admin interface with Vite build system
- OpenAI Chat Completions API integration (replaced deprecated Assistants API)
- PostgreSQL database with Sequelize ORM
- Complete conversation management system
- User authentication system (admin@oliver.agency, user@oliver.agency)
- AI-powered conversation title generation
- Server-Sent Events for streaming responses
- Conversation soft delete functionality
- Rate limiting middleware with development bypass

Backend Infrastructure:
- Node.js/Express server with comprehensive error handling
- Database models: User, Assistant, Conversation, Message
- Chat API endpoints with full conversation history context
- Conversation CRUD operations with soft delete
- Migration and seeding scripts
- Environment-based configuration

Frontend Features:
- Responsive Vue.js interface with router
- Real-time chat with streaming responses
- Conversation sidebar with delete functionality
- Agent selection dropdown
- Persistent user sessions with hash-based user IDs
- Conversation history loading and continuity
- Login system with user role management
- Prominent logout functionality

Technical Improvements:
- Fixed conversation continuity by loading full message history
- Implemented conversation title generation using GPT-4o-mini
- Added conversation persistence mechanisms (periodic refresh, window focus)
- Enhanced error handling and rate limiting
- Proper environment variable management
- Clean project structure with separated concerns

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-09-03 13:08:26 -04:00

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JavaScript

const { Sequelize } = require('sequelize');
require('dotenv').config();
const sequelize = new Sequelize(process.env.DATABASE_URL, {
dialect: 'postgres',
logging: process.env.NODE_ENV === 'development' ? console.log : false,
pool: {
max: 10,
min: 0,
acquire: 30000,
idle: 10000,
},
});
const testConnection = async () => {
try {
await sequelize.authenticate();
console.log('✅ Database connection established successfully.');
} catch (error) {
console.error('❌ Unable to connect to the database:', error);
process.exit(1);
}
};
module.exports = { sequelize, testConnection };