Enterprise Accounting System

A comprehensive accounting system built with Next.js 14, TypeScript, and Prisma.

Setup Instructions

Environment Variables

Create a .env.local file with the following variables:

# NextAuth Configuration
NEXTAUTH_URL=http://localhost:3000
NEXTAUTH_SECRET=your-secret-here

# Database
DATABASE_URL=postgresql://username:password@localhost:5432/accounting_db

Deployment to Vercel

1. Push your code to GitHub
2. Import project to Vercel
3. Add the following environment variables in Vercel dashboard:
   • NEXTAUTH_URL - Set to your Vercel deployment URL (e.g., https://your-app.vercel.app)
   • NEXTAUTH_SECRET - Generate a secure secret using: openssl rand -base64 32
   • DATABASE_URL - Your production database connection string

Generate NextAuth Secret

To generate a secure secret for production:

openssl rand -base64 32

Or use this Node.js command:

node -e "console.log(require('crypto').randomBytes(32).toString('base64'))"

Features

• User authentication with role-based access control
• Customer management
• Invoice creation and management
• Payment tracking
• Financial reporting
• User profile management
• Granular permissions system

Tech Stack

• Next.js 14
• TypeScript
• Prisma ORM
• PostgreSQL
• NextAuth.js
• Tailwind CSS