Travel Plan Generator

A complete system for generating vacation itineraries and international relocation guides, based on destination, budget, and trip duration. Uses Clerk authentication, Zod validation, Prisma ORM, and AI API via Google Gemini.

Technologies Used

- Node.js + Express
- React (Frontend)
- Prisma ORM
- PostgreSQL
- Zod (Validation)
- Clerk (Authentication)
- Google Gemini API (AI)
- Docker + Docker Compose

Features

• Generate personalized vacation itineraries based on destination, budget, and trip duration.
• Create detailed international relocation guides with information on cost of living, taxes, climate, and job market.
• User authentication and management using Clerk.
• Integration with Google Gemini AI API to automatically generate travel plans and relocation guides.
• Responsive and interactive frontend built with React, Tailwind CSS, and Framer Motion for smooth animations.
• Fully containerized setup using Docker and Docker Compose for easy deployment.

Archicheture

• Controller: handles HTTP requests

• Service: applies business logic and calls the repository

• Repository: communicates with the database via Prisma

• Input validation with Zod

• Authentication using Clerk (clerkUserId in every plan)

• Gemini API integration for automatic plan generation

• Database: PostgreSQL in Docker container

• Frontend: React + Tailwind + Framer Motion

  How to run the project

1. Run the backend (if not inside Docker Compose)

cd backend/
npm install
npm run db:up
npm run db:migrate
npm run dev

2. Run the frontend

cd frontend/
npm install
npm run dev