Nakul-Narang/kiro_app

# Multilingual Mandi Platform A web-based multilingual trading platform that bridges language barriers in local marketplaces through real-time translation, AI-driven price discovery, and intelligent negotiation tools. ## Features - **Real-time Multilingual Communication**: AI-powered translation supporting 20+ languages - **AI-driven Price Discovery**: Intelligent pricing recommendations based on market data - **Intelligent Negotiation Tools**: Structured negotiation workflows with fairness indicators - **Vendor Management**: Comprehensive vendor discovery and management system - **Trade Session Management**: Complete interaction tracking from inquiry to completion - **Market Analytics**: Privacy-preserving analytics and market intelligence - **Real-time Communication**: WebSocket-based instant messaging and notifications - **Mobile-responsive Interface**: Optimized for all device types ## Technology Stack ### Backend - **Node.js** with **Express.js** - REST API and server framework - **TypeScript** - Type-safe development - **Socket.IO** - Real-time WebSocket communication - **PostgreSQL** - Primary database for transactional data - **MongoDB** - Analytics and unstructured data storage - **Redis** - Caching, session management, and pub/sub messaging ### Testing - **Jest** - Unit testing framework - **fast-check** - Property-based testing library - **Supertest** - API testing utilities ### External Services - **Google Cloud Translation API** - Primary translation service - **Azure Translator** - Fallback translation service ## Quick Start ### Prerequisites - Node.js 18+ - PostgreSQL 12+ - MongoDB 4.4+ - Redis 6+ ### Installation 1. **Clone the repository** ```bash git clone cd multilingual-mandi ``` 2. **Install dependencies** ```bash npm install ``` 3. **Set up environment variables** ```bash cp .env.example .env # Edit .env with your database credentials and API keys ``` 4. **Set up databases** **PostgreSQL:** ```bash # Create database createdb mul …