How to Build a Social Platform with AI-Powered Customer Service Chatbot

Create a cutting-edge social application that combines traditional social networking features with an advanced AI-powered customer service chatbot. This project delivers a seamless user experience, from content sharing to instant AI-assisted support, all within a scalable and secure platform.

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Simple Summary

Build an intelligent customer service chatbot with natural language processing capabilities, integrated into a feature-rich social application platform.

Product Requirements Document (PRD)

Goals:

  • Develop a user-friendly social networking platform
  • Integrate an AI-powered customer service chatbot with natural language processing
  • Ensure scalability, security, and real-time functionality

Target Audience:

  • Social media users seeking a new, innovative platform
  • Businesses looking for integrated customer support solutions

Key Features:

  1. User registration and profile management
  2. Content posting and sharing
  3. Social interactions (likes, comments)
  4. Real-time messaging
  5. AI-powered customer service chatbot
  6. Push notifications
  7. Feed customization
  8. Search functionality

User Requirements:

  • Intuitive interface for easy navigation
  • Fast loading times and responsive design
  • Seamless integration of chatbot for quick support
  • Privacy controls and data security measures
  • Cross-platform compatibility (web and mobile)

User Flows

  1. New User Registration:

    • User clicks "Sign Up"
    • Enters personal information
    • Verifies email
    • Creates profile
    • Receives onboarding tour
  2. Posting Content:

    • User navigates to "Create Post"
    • Uploads media or enters text
    • Adds tags or mentions
    • Previews post
    • Publishes to feed
  3. Chatbot Interaction:

    • User accesses chatbot from help menu
    • Types or selects common query
    • Chatbot processes using NLP
    • Provides relevant response or escalates to human support if needed

Technical Specifications

Frontend:

  • React for component-based UI development
  • Redux for state management
  • Styled-components for CSS-in-JS styling
  • React Router for navigation

Backend:

  • Node.js with Express for API server
  • Socket.io for real-time communications
  • Passport.js for authentication
  • Sequelize ORM for database interactions

Database:

  • PostgreSQL for relational data storage

AI/NLP:

  • TensorFlow.js for chatbot's NLP capabilities
  • Pre-trained models fine-tuned on customer service data

DevOps:

  • Docker for containerization
  • Jenkins for CI/CD pipeline
  • ELK stack for logging and monitoring

API Endpoints

  • POST /api/auth/register
  • POST /api/auth/login
  • GET /api/users/:id
  • POST /api/posts
  • GET /api/posts
  • POST /api/comments
  • POST /api/likes
  • GET /api/messages
  • POST /api/messages
  • GET /api/notifications
  • POST /api/chatbot/query

Database Schema

Users:

  • id (PK)
  • username
  • email
  • password_hash
  • profile_image
  • created_at

Posts:

  • id (PK)
  • user_id (FK)
  • content
  • media_url
  • created_at

Comments:

  • id (PK)
  • post_id (FK)
  • user_id (FK)
  • content
  • created_at

Likes:

  • id (PK)
  • post_id (FK)
  • user_id (FK)
  • created_at

Messages:

  • id (PK)
  • sender_id (FK)
  • receiver_id (FK)
  • content
  • created_at

Notifications:

  • id (PK)
  • user_id (FK)
  • type
  • content
  • is_read
  • created_at

File Structure

/src /components /Auth /Feed /Profile /Chatbot /Notifications /pages Home.js Login.js Register.js Profile.js Messages.js /api auth.js posts.js users.js chatbot.js /utils helpers.js validators.js /styles global.css theme.js /context AuthContext.js ChatbotContext.js /public /assets images/ icons/ /server /controllers /models /routes /middleware /config app.js /tests README.md package.json .env .gitignore

Implementation Plan

  1. Project Setup (1 week)

    • Initialize repository
    • Set up project structure
    • Configure development environment
  2. Backend Development (3 weeks)

    • Implement user authentication
    • Develop core API endpoints
    • Set up database and ORM
    • Integrate WebSocket for real-time features
  3. Frontend Development (4 weeks)

    • Create React components for all features
    • Implement state management with Redux
    • Develop responsive UI/UX
  4. Chatbot Integration (2 weeks)

    • Train NLP model on customer service data
    • Implement chatbot logic and API
    • Integrate chatbot with frontend
  5. Testing and Refinement (2 weeks)

    • Conduct unit and integration tests
    • Perform user acceptance testing
    • Optimize performance and fix bugs
  6. Deployment Preparation (1 week)

    • Set up CI/CD pipeline
    • Configure production environment
    • Prepare documentation
  7. Launch and Monitoring (1 week)

    • Deploy to production
    • Monitor system performance and user feedback
    • Address immediate post-launch issues

Deployment Strategy

  1. Use Docker to containerize application components
  2. Deploy backend to AWS Elastic Beanstalk
  3. Host frontend on AWS S3 with CloudFront CDN
  4. Set up Amazon RDS for PostgreSQL database
  5. Implement AWS Elastic Cache for session management
  6. Use AWS Lambda for serverless chatbot functionality
  7. Configure AWS CloudWatch for monitoring and alerts
  8. Implement blue-green deployment for zero-downtime updates
  9. Use AWS Route 53 for DNS management
  10. Set up daily database backups to S3

Design Rationale

  • React chosen for its component-based architecture and large ecosystem
  • Node.js/Express for backend to maintain JavaScript throughout the stack
  • PostgreSQL selected for its robustness in handling relational data and ACID compliance
  • WebSocket implementation ensures real-time features perform smoothly
  • Containerization with Docker simplifies deployment and scaling
  • AWS services chosen for their reliability and seamless integration
  • TensorFlow.js for NLP allows for client-side processing, reducing server load
  • Responsive design prioritized to ensure cross-device compatibility
  • Modular file structure adopted to enhance maintainability and scalability