Aura Coffee - Modern D2C E-Commerce Platform with Next.js 16, React 19 & Prisma

🚀 Executive Overview Aura Coffee is a production-ready, high-performance Direct-to-Consumer (D2C) E-Commerce platform custom-engineered for specialty coffee, tea, and F&B brands. Built with Next.js 16 (App Router), React 19, TypeScript, Tailwind CSS v4, Prisma ORM, and PostgreSQL, it saves developers and agencies over 300+ engineering hours.

✨ Key Features * Storefront & Dynamic Cart: Responsive F&B design, Zustand cart state management, product filtering, and single-click checkout.

Automated QR Payments: Integrated PayOS & VietQR payment reconciliation with real-time webhook handling and polling.

Dual-Cookie Auth Isolation: Isolated JWT authentication specifically separating shopper sessions from administrative control.

i18n Multi-Language Support: Full English and Vietnamese support for both Storefront UI and catalog fields.

Enterprise Admin Operations Dashboard: Live demo accessible at https://aura-coffee-beryl.vercel.app/admin. The admin panel provides store managers with real-time revenue and sales analytics, full inventory tracking with automatic low-stock alerts ($\le10$ items), an active voucher/discount execution engine, customer activity logs, multi-language SKU management, and one-click report exports (Excel/CSV).

Testing & Security: 100% passing test suites with Jest and Playwright E2E testing, OWASP security headers, and sub-100ms tag-based caching.

🛠️ Tech Stack & Architecture * Framework: Next.js 16.2.11 (App Router), React 19.2.4

Language & Styling: TypeScript 5.6, Tailwind CSS v4, Framer Motion

Database & ORM: PostgreSQL 16, Prisma ORM 7.9.0

Deployment & Tools: Dockerized multi-stage setup, Vercel-ready

📦 What’s Included in the Handover Kit * Full Source Code (Storefront UI & Enterprise Admin Panel)

Prisma Schemas & 30 Pre-Seeded Product SKUs across 5 categories

Complete Documentation Package (README.md, PAYMENT_SETUP.md, TEST_PLAN.md)

Automated Test Suites (Jest Unit Tests & Playwright E2E)