The Cafe

Introduction

The Cafe is a pure vegetarian cafe project aimed at providing a delightful dining experience with a focus on vegetarian cuisine. This document outlines the system requirements for developing a website for The Cafe, ensuring it meets the needs of its users and stakeholders.

System Overview

The Cafe's website will serve as a digital platform to showcase the cafe's offerings, ambiance, and unique vegetarian menu. It will provide users with essential information, facilitate online reservations, and enhance customer engagement through interactive features.

Functional Requirements

• As a Customer, I should be able to view the cafe's menu online.
• As a Customer, I should be able to make a reservation through the website.
• As a Customer, I should be able to view the cafe's location and contact information.
• As a Customer, I should be able to read about the cafe's vegetarian philosophy and story.
• As a Customer, I should be able to sign up for newsletters and updates.
• As an Admin, I should be able to update the menu and reservation availability.
• As an Admin, I should be able to manage customer inquiries and feedback.

User Personas

• Customer: Individuals interested in dining at The Cafe, seeking information about the menu, reservations, and location.
• Admin: Staff responsible for managing the website content, reservations, and customer interactions.

Core User Flows

• Customer visits website -> views menu -> makes a reservation -> receives confirmation.
• Customer visits website -> reads about cafe's philosophy -> subscribes to newsletter.
• Admin logs into the website -> updates menu -> manages reservations -> responds to inquiries.

Visuals Colors and Theme

• primary: #4CAF50 (a vibrant green representing freshness and vegetarianism)
• primary_light: #81C784 (a lighter green for hover states)
• secondary: #FF9800 (a warm orange for emphasis and highlights)
• accent: #FF5722 (a bright red-orange for CTAs and active states)
• highlight: #FFC107 (a golden yellow for notifications and active indicators)
• bg: #FFFFFF (a clean white background)
• surface: rgba(255, 255, 255, 0.9) (a slightly translucent white for cards/panels)
• text: #212121 (a dark gray for primary text)
• text_muted: #757575 (a softer gray for secondary text)
• border: rgba(0, 0, 0, 0.1) (a subtle gray for borders)

Signature Design Concept

The Cafe's website will feature an interactive "Garden of Flavors" homepage. Users will navigate through a virtual garden where each plant represents a menu category. Hovering over a plant reveals a preview of dishes, and clicking on it opens a detailed view. The garden will subtly change colors based on the time of day, using gsap for smooth transitions and animations. Additionally, the hero section will include a 3D animation using @react-three/fiber and @react-three/drei, where users can interact with a floating 3D model of a dish or ingredient, enhancing the immersive experience.

Interaction Model & Motion Direction

The landing page will use a "parallax" interaction model, creating a layered depth effect as users scroll through the garden. Decorative elements like leaves and flowers will move at different speeds, enhancing the immersive experience. Internal pages will maintain a "static" model for clarity and ease of use.

Non-Functional Requirements

• The website should load within 3 seconds on standard broadband connections.
• It should be accessible and usable on both desktop and mobile devices.
• The website must comply with local accessibility standards for visually impaired users.

Tech Stack

• Frontend: React for Web
• Backend: Python with FastAPI
• Database: MySQL or MariaDB, using Alembic for migrations
• Local Orchestration: Docker and docker-compose
• Server-side Orchestration: Kubernetes

Assumptions and Constraints

• The website will primarily target users in India, considering local time zones and currency.
• The cafe's menu and reservation system will be managed by the admin through a secure backend interface.

Glossary

• CTA: Call to Action
• Admin: The person responsible for managing the website's content and user interactions.
• Parallax: A design technique that creates an illusion of depth by moving background images slower than foreground images.