project-793ea2e0 System Requirements Document

Introduction

This document outlines the system requirements for project-793ea2e0, a hackathon project focused on developing LocalSync, a real-time field operations and command center ecosystem. The project aims to create a cross-platform logistics and coordination system designed for fast-paced field operations, with an emphasis on speed and simplicity.

System Overview

LocalSync is designed to facilitate real-time communication between field agents and a command center. The system consists of a backend API, a mobile application for field agents, and a desktop application for command center operators. The primary goal is to establish a seamless real-time data flow between these components using a single language or framework ecosystem.

Source Content Inventory

• Backend API: WebSockets or Server-Sent Events (SSE) for real-time data streaming, volatile in-memory storage for user locations, and a single HTTP POST endpoint for task dispatch.
• Mobile App: A toggle button for location updates and task alerts with a completion button.
• Desktop App: A live map for tracking mobile users and a dispatch button for task assignment.

Functional Requirements as Story Points

• As a Backend Developer, I should be able to implement a WebSockets or SSE server to handle real-time data streaming.
• As a Backend Developer, I should be able to store active user locations in global memory arrays or a simple JSON file.
• As a Backend Developer, I should be able to create a single HTTP POST endpoint to assign tasks to agents.
• As a Mobile User, I should be able to toggle my online status to send location updates every 3 seconds.
• As a Mobile User, I should receive task alerts and have the ability to mark them as complete.
• As a Command Center Operator, I should be able to view a live map showing the real-time location of mobile users.
• As a Command Center Operator, I should be able to dispatch tasks to mobile users with a single button click.

User Personas

• Backend Developer: Responsible for implementing the API and ensuring real-time data flow.
• Mobile User: Field agents using the mobile app to report their location and receive tasks.
• Command Center Operator: Uses the desktop app to monitor field operations and assign tasks.

Core User Flows

• Mobile User goes online -> Sends location updates -> Receives task alert -> Marks task as complete.
• Command Center Operator views live map -> Selects agent -> Dispatches task -> Monitors task completion.

Visuals Colors and Theme

• primary: #1E90FF (Dodger Blue)
• primary_light: #87CEFA (Light Sky Blue)
• secondary: #FF6347 (Tomato)
• accent: #32CD32 (Lime Green)
• highlight: #FFD700 (Gold)
• bg: #F0F8FF (Alice Blue)
• surface: rgba(240, 248, 255, 0.8)
• text: #000000 (Black)
• text_muted: #696969 (Dim Gray)
• border: rgba(0, 0, 0, 0.1)

Signature Design Concept

Interactive Command Center Map

The landing page will feature an interactive map that serves as the command center's focal point. Users can click on agent icons to view their details and task status. The map will animate smoothly as agents move, with task dispatches causing a ripple effect to indicate action. The map will use motion/react for animations, providing a dynamic and engaging experience.

Landing Hero Motion Brief

The hero section will depict a real-time transformation of field operations. As agents toggle online, their icons appear on the map, moving smoothly to represent their location updates. Dispatching a task will animate a direct line from the command center to the agent, highlighting the task's journey. The animation will loop every 10 seconds, showcasing the seamless operation of the system.

Interaction Model & Motion Direction

• Interaction Model: Animated
• The landing page will feature moderate scroll-triggered reveals and hover transitions. The map will have spring physics for interactive elements, enhancing the user experience.

Non-Functional Requirements

• The system must operate within an 8-hour development constraint.
• Code sharing across environments is mandatory to ensure consistency and reduce context switching.
• The system should prioritize speed and simplicity over advanced features or security.

Tech Stack

• Frontend: React for Web
• Backend: Node.js with WebSockets or SSE
• Mobile: React Native
• Database: Volatile in-memory storage (JSON file)

Assumptions and Constraints

• The project must be completed within an 8-hour timeframe.
• The system will use a single language or framework ecosystem to streamline development.
• Advanced features such as secure user registration are not required.

Glossary

• WebSockets: A protocol for full-duplex communication channels over a single TCP connection.
• Server-Sent Events (SSE): A server push technology enabling a server to push real-time updates to a client.
• Volatile In-Memory Storage: Temporary storage that is fast but not persistent, used for quick data access.

This document serves as a comprehensive guide for the development of project-793ea2e0, ensuring all team members are aligned on the project's goals and requirements.