8000 GitHub - tunghuynh/LMS-2 Β· GitHub
[go: up one dir, main page]

Skip to content
tunghuynhPublic

About

No description, website, or topics provided.

Resources

Stars

0 stars

Watchers

0 watching

Forks

Latest commit

Β 

History

78 Commits

Folders and files

NameName
Last commit message
Last commit date
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 

Repository files navigation

πŸŽ“ Learning Management System (LMS) - Comprehensive Documentation

πŸ“‹ Table of Contents

  1. Overview
  2. KiαΊΏn trΓΊc tα»•ng quan
  3. Feature 10000 s
  4. Technology Stack
  5. KiαΊΏn trΓΊc nghiệp vα»₯
  6. Getting Started
  7. User Roles & Credentials
  8. Project Structure
  9. Core Features Documentation
  10. Design System
  11. Development Guidelines
  12. Testing & Quality Assurance
  13. Deployment
  14. Contributing
  15. License

🌟 Overview

Giα»›i thiệu

Learning Management System (LMS) lΓ  mα»™t hệ thα»‘ng quαΊ£n lΓ½ học tαΊ­p toΓ n diện được xΓ’y dα»±ng vα»›i cΓ΄ng nghệ web thuαΊ§n tΓΊy (Vanilla JavaScript), khΓ΄ng phα»₯ thuα»™c vΓ o bαΊ₯t kα»³ framework nΓ o. Hệ thα»‘ng được thiαΊΏt kαΊΏ để phα»₯c vα»₯ nhu cαΊ§u Δ‘Γ o tαΊ‘o vΓ  học tαΊ­p trα»±c tuyαΊΏn cho cΓ‘c tα»• chα»©c giΓ‘o dα»₯c, doanh nghiệp vα»›i quy mΓ΄ tα»« nhỏ Δ‘αΊΏn lα»›n.

TαΊ§m nhΓ¬n vΓ  Sα»© mệnh

  • TαΊ§m nhΓ¬n: Trở thΓ nh giαΊ£i phΓ‘p LMS hΓ ng Δ‘αΊ§u vα»›i khαΊ£ nΔƒng triển khai nhanh chΓ³ng, dα»… dΓ ng tΓΉy biαΊΏn vΓ  khΓ΄ng yΓͺu cαΊ§u kiαΊΏn thα»©c lαΊ­p trΓ¬nh phα»©c tαΊ‘p
  • Sα»© mệnh: DΓ’n chα»§ hΓ³a giΓ‘o dα»₯c trα»±c tuyαΊΏn bαΊ±ng cΓ‘ch cung cαΊ₯p cΓ΄ng cα»₯ mαΊ‘nh mαΊ½, dα»… sα»­ dα»₯ng vΓ  chi phΓ­ thαΊ₯p

Đặc Δ‘iểm nα»•i bαΊ­t

  • πŸš€ No Backend Required - ChαΊ‘y hoΓ n toΓ n trΓͺn trΓ¬nh duyệt vα»›i dα»― liệu JSON
  • 🎯 100% Frontend - KhΓ΄ng cαΊ§n server, database hay hosting phα»©c tαΊ‘p
  • πŸŒ“ Dark/Light Theme - Hα»— trợ chuyển Δ‘α»•i theme linh hoαΊ‘t
  • 🌍 Đa ngΓ΄n ngα»― - TiαΊΏng Anh vΓ  TiαΊΏng Việt (cΓ³ thể mở rα»™ng)
  • πŸ“± Responsive Design - HoαΊ‘t Δ‘α»™ng mượt mΓ  trΓͺn mọi thiαΊΏt bα»‹
  • β™Ώ Accessibility First - TuΓ’n thα»§ WCAG 2.1 AA
  • πŸ“Š Analytics Dashboard - BΓ‘o cΓ‘o chi tiαΊΏt vΓ  trα»±c quan
  • πŸ”’ BαΊ£o mαΊ­t - XΓ‘c thα»±c vΓ  phΓ’n quyền Δ‘a cαΊ₯p Δ‘α»™
  • ⚑ Hiệu suαΊ₯t cao - Tα»‘i Ζ°u hΓ³a tαΊ£i trang vΓ  trαΊ£i nghiệm người dΓΉng
  • πŸ”§ Dα»… tΓΉy biαΊΏn - KiαΊΏn trΓΊc modular, dα»… mở rα»™ng

Lợi Γ­ch khi sα»­ dα»₯ng

  1. TiαΊΏt kiệm chi phΓ­: KhΓ΄ng cαΊ§n Δ‘αΊ§u tΖ° server, database
  2. Triển khai nhanh: Chỉ cαΊ§n upload lΓͺn web hosting tΔ©nh
  3. Bảo trì đƑn giản: Không có backend phức tẑp
  4. TΓΉy biαΊΏn linh hoαΊ‘t: MΓ£ nguα»“n mở, dα»… chỉnh sα»­a
  5. Hiệu suαΊ₯t tα»‘i Ζ°u: Load nhanh, khΓ΄ng phα»₯ thuα»™c server

πŸ—οΈ KiαΊΏn trΓΊc tα»•ng quan

Architecture Overview

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚                        User Interface Layer                      β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”         β”‚
β”‚  β”‚   Landing    β”‚  β”‚    Login     β”‚  β”‚   Main App   β”‚         β”‚
β”‚  β”‚    Page      β”‚  β”‚    Pages     β”‚  β”‚   (iframe)   β”‚         β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜         β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                    Component System Layer                        β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”         β”‚
β”‚  β”‚     Base     β”‚  β”‚   Complex    β”‚  β”‚   Custom     β”‚         β”‚
β”‚  β”‚  Components  β”‚  β”‚  Components  β”‚  β”‚  Components  β”‚         β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜         β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                      Application Logic Layer                     β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”         β”‚
β”‚  β”‚     Auth     β”‚  β”‚  Navigation  β”‚  β”‚   Business   β”‚         β”‚
β”‚  β”‚   Manager    β”‚  β”‚   Manager    β”‚  β”‚    Logic     β”‚         β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜         β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                         Data Layer                               β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”         β”‚
β”‚  β”‚   Mock API   β”‚  β”‚ Local Storageβ”‚  β”‚     JSON     β”‚         β”‚
β”‚  β”‚    Layer     β”‚  β”‚   Manager    β”‚  β”‚    Files     β”‚         β”‚
β”‚  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜         β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

CΓ‘c thΓ nh phαΊ§n chΓ­nh

1. User Interface Layer

  • Landing Page: Trang giα»›i thiệu vα»›i role selection
  • Login Pages: XΓ‘c thα»±c theo tα»«ng vai trΓ²
  • Main Application: SPA vα»›i iframe-based navigation

2. Component System Layer

  • Base Components: Button, Input, Table, Modal, etc.
  • Complex Components: Tree View, Datepicker, File Upload
  • Custom Components: Course Card, Quiz Builder, Certificate

3. Application Logic Layer

  • Auth Manager: Xα»­ lΓ½ Δ‘Δƒng nhαΊ­p, phΓ’n quyền, session
  • Navigation Manager: QuαΊ£n lΓ½ menu, routing, breadcrumbs
  • Business Logic: Course, Quiz, User management logic

4. Data Layer

  • Mock API: Simulate backend responses vα»›i delay
  • Local Storage: LΖ°u theme, language, session
  • JSON Files: Mock data cho users, courses, quizzes

Design Patterns được sα»­ dα»₯ng

  1. Module Pattern
const LMS = (function() {
  // Private variables and functions
  let config = {};
  
  // Public API
  return {
    init: function() {},
    API: {},
    Auth: {},
    UI: {}
  };
})();
  1. Observer Pattern
// Event-driven architecture
document.addEventListener('themeChanged', updateTheme);
document.addEventListener('languageChanged', updateLanguage);
  1. Singleton Pattern
// Global configuration and state management
const Config = {
  getInstance: function() {
    if (!this.instance) {
      this.instance = new ConfigManager();
    }
    return this.instance;
  }
};
  1. Factory Pattern
// Component creation
const ComponentFactory = {
  create: function(type, props) {
    switch(type) {
      case 'button': return new Button(props);
      case 'modal': return new Modal(props);
    }
  }
};

πŸ’‘ Features

πŸ‘₯ User Management System

  • Multi-role Support: Student, Teacher, Administrator
  • Profile Management: Customizable profiles with avatar support
  • Permission System: Granular role-based access control
  • Activity Logging: Complete audit trail for admin users
  • Class Management: Organize students into classes
  • Attendance Tracking: Monitor student attendance

πŸ“š Learning System

  • Course Management

    • Create and organize courses with categories
    • Course preview system
    • Prerequisites and dependencies
    • Course analytics and insights
  • Lesson Builder

    • Multiple content types: Video (YouTube), PDF, Markdown
    • Interactive lesson viewer with navigation
    • Lesson analytics and effectiveness tracking
    • Bookmarks and notes functionality
  • Progress Tracking

    • Detailed progress dashboard
    • Learning path recommendations
    • Achievement badges and streaks
    • Social sharing capabilities
  • Certificate System

    • Automatic certificate generation
    • Custom templates and themes
    • Verification system with QR codes
    • LinkedIn integration

πŸ“ Assessment System

  • Quiz Builder

    • Multiple question types (MCQ, True/False, Text, Matching)
    • Question bank with categorization
    • Import/Export (Excel, JSON, QTI)
    • Question randomization
  • Quiz Analytics

    • Performance metrics dashboard
    • Difficulty analysis
    • Question effectiveness tracking
    • Automated scheduling
  • Security Features

    • Anti-cheating measures
    • Real-time monitoring
    • Browser lockdown mode
    • Time limits and restrictions

πŸ’¬ Communication System

  • Messaging Platform

    • Individual and group messaging
    • Message templates
    • Scheduled messages
    • Read receipts and tracking
  • Announcements

    • Course-wide announcements
    • Priority flagging
    • Email integration

πŸ› οΈ Technology Stack

Core Technologies

1. HTML5 - Semantic & Modern

<!-- Sα»­ dα»₯ng cΓ‘c tΓ­nh nΔƒng HTML5 tiΓͺn tiαΊΏn -->
- Semantic Elements: <header>, <nav>, <main>, <article>, <section>
- Web Storage API: localStorage, sessionStorage
- Data Attributes: data-translate, data-role, data-id
- Form Validation: required, pattern, type="email"
- Media Elements: <video>, <audio> controls
- Accessibility: ARIA labels, roles, descriptions

2. CSS3 - Modern Styling

/* CΓ΄ng nghệ CSS3 được sα»­ dα»₯ng */
- CSS Custom Properties (Variables): --color-primary, --spacing-*
- CSS Grid & Flexbox: Responsive layouts
- CSS Animations & Transitions: Smooth interactions
- CSS Transforms: 3D effects, rotations
- Media Queries: Responsive breakpoints
- CSS Modules: BEM methodology
- Dark Mode: CSS variables + data-theme

3. JavaScript ES6+ - Pure Vanilla

// Features ES6+ được sα»­ dα»₯ng
- Arrow Functions: const func = () => {}
- Template Literals: `Hello ${name}`
- Destructuring: const {id, name} = user
- Spread/Rest: {...obj}, [...arr]
- Async/Await: Modern asynchronous code
- Modules: import/export (simulated)
- Classes: class Component {}
- Optional Chaining: obj?.property
- Nullish Coalescing: value ?? defaultValue

External Libraries

Library Version Purpose Size
Font Awesome 6.5.1 Icons & UI elements 1.2MB
Chart.js 3.9.1 Data visualization 284KB
PDF.js 2.16.105 PDF rendering 2.1MB
SheetJS 0.19.3 Excel import/export 447KB
QRCode.js 1.5.3 QR code generation 12KB
Marked.js 4.3.0 Markdown parsing 39KB

Development Tools

Code Quality

  • ESLint: JavaScript linting
  • Prettier: Code formatting
  • Stylelint: CSS linting
  • HTMLHint: HTML validation

Build & Deploy

  • Git: Version control
  • GitHub Actions: CI/CD pipeline
  • Webpack: Bundle optimization (optional)
  • PostCSS: CSS processing (optional)

Browser APIs được sα»­ dα»₯ng

// Modern Browser APIs
- Fetch API: Network requests
- LocalStorage API: Persistent storage
- SessionStorage API: Session data
- History API: Navigation management
- Intersection Observer: Lazy loading
- ResizeObserver: Responsive components
- MutationObserver: DOM changes
- Clipboard API: Copy functionality
- File API: File uploads
- Drag & Drop API: Interactive UI

Performance Optimizations

  1. Code Splitting

    • Lazy loading modules
    • Dynamic imports
    • Route-based splitting
  2. Asset Optimization

    • Image lazy loading
    • SVG optimization
    • Font subsetting
    • CSS minification
  3. Caching Strategy

    • Browser caching
    • Service Worker (PWA ready)
    • LocalStorage caching
    • CDN utilization

Security Measures

// Security implementations
- Input Sanitization: XSS prevention
- CSRF Protection: Token validation
- Content Security Policy: CSP headers
- Secure Storage: Encrypted localStorage
- Session Management: Timeout & validation
- Role-Based Access: Permission matrix

πŸ“Š KiαΊΏn trΓΊc nghiệp vα»₯ (Business Architecture)

Business Process Flow

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”     β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”     β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚   Registration  │────▢│  Authentication │────▢│   Role-based    β”‚
β”‚                 β”‚     β”‚                 β”‚     β”‚   Dashboard     β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜     β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜     β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
         β”‚                                               β”‚
         β–Ό                                               β–Ό
β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”                            β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚  User Profile   β”‚                            β”‚ Course Catalog  β”‚
β”‚   Management    β”‚                            β”‚    & Enrollment β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜                            β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                                                        β”‚
                                                        β–Ό
                                               β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                                               β”‚ Learning Processβ”‚
                                               β”‚  - Lessons      β”‚
                                               β”‚  - Quizzes      β”‚
                                               β”‚  - Assignments  β”‚
                                               β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                                                        β”‚
                                                        β–Ό
                                               β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                                               β”‚Progress Trackingβ”‚
                                               β”‚  & Analytics    β”‚
                                               β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                                                        β”‚
                                                        β–Ό
                                               β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                                               β”‚  Certification  β”‚
                                               β”‚   & Completion  β”‚
                                               β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Domain Model

1. User Domain

User {
  - id: string
  - username: string
  - role: 'student' | 'teacher' | 'admin'
  - profile: UserProfile
  - permissions: Permission[]
  - enrollments: Enrollment[]
  - activities: Activity[]
}

2. Course Domain

Course {
  - id: string
  - title: string
  - category: Category
  - teacher: User
  - lessons: Lesson[]
  - enrollments: Enrollment[]
  - prerequisites: Course[]
  - analytics: CourseAnalytics
}

3. Assessment Domain

Quiz {
  - id: string
  - title: string
  - questions: Question[]
  - settings: QuizSettings
  - attempts: QuizAttempt[]
  - analytics: QuizAnalytics
}

4. Learning Domain

Lesson {
  - id: string
  - title: string
  - content: Content
  - duration: number
  - progress: Progress[]
  - analytics: LessonAnalytics
}

Business Rules

Enrollment Rules

  1. Prerequisites Check: Student must complete prerequisites
  2. Capacity Limit: Classes have maximum enrollment
  3. Time Constraints: Enrollment periods are defined
  4. Payment Status: For paid courses (future feature)

Assessment Rules

  1. Attempt Limits: Configurable per quiz
  2. Time Limits: Enforced during quiz
  3. Passing Score: Minimum score required
  4. Retake Policy: Cooldown period between attempts

Certification Rules

  1. Completion Criteria: All lessons + passing quiz scores
  2. Validity Period: Certificates can expire
  3. Verification: QR code + unique ID
  4. Revocation: Admin can revoke certificates

User Journey Maps

Student Journey

1. Discovery β†’ 2. Registration β†’ 3. Profile Setup β†’ 4. Browse Courses
     ↓              ↓                  ↓                    ↓
5. Enroll β†’ 6. Learn β†’ 7. Practice β†’ 8. Assessment β†’ 9. Certification
     ↓          ↓           ↓             ↓                 ↓
10. Share β†’ 11. Continue Learning β†’ 12. Career Advancement

Teacher Journey

1. Onboarding β†’ 2. Course Creation β†’ 3. Content Development
       ↓               ↓                      ↓
4. Student Management β†’ 5. Teaching β†’ 6. Assessment Creation
       ↓                     ↓               ↓
7. Progress Monitoring β†’ 8. Feedback β†’ 9. Analytics Review

Administrator Journey

1. System Setup β†’ 2. User Management β†’ 3. Permission Control
       ↓                ↓                     ↓
4. Content Moderation β†’ 5. System Monitoring β†’ 6. Analytics
       ↓                      ↓                      ↓
7. Report Generation β†’ 8. System Optimization β†’ 9. Support

Integration Points

  1. Future Backend Integration

    • RESTful API ready structure
    • GraphQL compatible data model
    • WebSocket for real-time features
  2. Third-party Services

    • OAuth providers (Google, Facebook)
    • Payment gateways (Stripe, PayPal)
    • Email services (SendGrid, AWS SES)
    • Cloud storage (S3, CloudFlare)
  3. Analytics Platforms

    • Google Analytics
    • Mixpanel
    • Custom analytics dashboard

Scalability Considerations

  1. Data Architecture

    • Pagination for large datasets
    • Lazy loading for performance
    • Indexed search capabilities
    • Caching strategies
  2. Performance Metrics

    • Page load time < 2s
    • Time to interactive < 3s
    • 60 FPS animations
    • < 100ms response time
  3. Growth Projections

    • 10K+ users
    • 1K+ courses
    • 100K+ quiz attempts
    • 1M+ page views/month

πŸš€ Getting Started

Prerequisites

  • Modern web browser (Chrome 90+, Firefox 88+, Safari 14+, Edge 90+)
  • Local web server for development
  • Git for version control

Installation Steps

  1. Clone the Repository
git clone https://github.com/yourusername/LMS-2.git
cd LMS-2
  1. Start Local Server

Option A - VS Code Live Server (Recommended)

  • Install "Live Server" extension
  • Right-click on index.html
  • Select "Open with Live Server"

Option B - Python

# Python 3
python -m http.server 8000

# Python 2
python -m SimpleHTTPServer 8000

Option C - Node.js

# Install http-server globally
npm install -g http-server

# Run server
http-server -p 8000
  1. Access the Application
http://localhost:8000

πŸ” User Roles & Credentials

Default Login Credentials

πŸ‘¨β€πŸŽ“ Students

Username: john_doe      Password: password123
Username: jane_smith    Password: password123
Username: bob_johnson   Password: password123

πŸ‘¨β€πŸ« Teachers

Username: prof_wilson   Password: password123
Username: dr_brown      Password: password123
Username: mrs_davis     Password: password123

πŸ‘¨β€πŸ’Ό Administrators

Username: admin         Password: admin123
Username: admin2        Password: admin123

Role Capabilities

Feature Student Teacher Admin
View Courses βœ… βœ… βœ…
Enroll in Courses βœ… ❌ ❌
Create Courses ❌ βœ… βœ…
Take Quizzes βœ… βœ… βœ…
Create Quizzes ❌ βœ… βœ…
View Analytics Limited Course-specific Full
Manage Users ❌ ❌ βœ…
System Settings ❌ ❌ βœ…

πŸ“ Project Structure

LMS-2/
β”œβ”€β”€ πŸ“„ index.html              # Landing page with role selection
β”œβ”€β”€ πŸ“„ main.html               # Main application shell (iframe-based)
β”œβ”€β”€ πŸ“„ config.js               # Application configuration
β”‚
β”œβ”€β”€ πŸ“ assets/                 # Static assets
β”‚   β”œβ”€β”€ πŸ“ css/               # Stylesheets
β”‚   β”‚   β”œβ”€β”€ global.css        # Global styles and CSS variables
β”‚   β”‚   β”œβ”€β”€ themes.css        # Theme definitions (dark/light)
β”‚   β”‚   β”œβ”€β”€ layout.css        # Layout structures
β”‚   β”‚   β”œβ”€β”€ components.css    # Component styles (BEM)
β”‚   β”‚   └── utilities.css     # Utility classes
β”‚   β”‚
β”‚   β”œβ”€β”€ πŸ“ js/                # JavaScript modules
β”‚   β”‚   β”œβ”€β”€ global.js         # Global utilities
β”‚   β”‚   β”œβ”€β”€ auth.js           # Authentication system
β”‚   β”‚   β”œβ”€β”€ api.js            # Mock API layer
β”‚   β”‚   └── navigation.js     # Navigation management
β”‚   β”‚
β”‚   └── πŸ“ images/            # Image assets
β”‚       └── flags/            # Language flags
β”‚
β”œβ”€β”€ πŸ“ components/             # Reusable UI components
β”‚   β”œβ”€β”€ πŸ“ base/              # Base components
β”‚   β”‚   β”œβ”€β”€ button.html       # Button component
β”‚   β”‚   β”œβ”€β”€ input.html        # Input fields
β”‚   β”‚   β”œβ”€β”€ table.html        # Data tables
β”‚   β”‚   β”œβ”€β”€ modal.html        # Modal dialogs
β”‚   β”‚   β”œβ”€β”€ card.html         # Card layouts
β”‚   β”‚   β”œβ”€β”€ dropdown.html     # Dropdown menus
β”‚   β”‚   β”œβ”€β”€ datepicker.html   # Date picker
β”‚   β”‚   β”œβ”€β”€ tag.html          # Tags/badges
β”‚   β”‚   β”œβ”€β”€ radio.html        # Radio groups
β”‚   β”‚   β”œβ”€β”€ checkbox.html     # Checkboxes
β”‚   β”‚   └── upload.html       # File upload
β”‚   β”‚
β”‚   β”œβ”€β”€ showcase.html         # Component showcase
β”‚   └── tree-view.html        # Tree view component
β”‚
β”œβ”€β”€ πŸ“ data/                   # Data and configurations
β”‚   β”œβ”€β”€ πŸ“ translations/      # i18n files
β”‚   β”‚   β”œβ”€β”€ en.json          # English translations
β”‚   β”‚   └── vi.json          # Vietnamese translations
β”‚   β”‚
β”‚   β”œβ”€β”€ mock-users.json       # User data
β”‚   β”œβ”€β”€ mock-courses.json     # Course data
β”‚   β”œβ”€β”€ mock-lessons.json     # Lesson data
β”‚   β”œβ”€β”€ mock-classes.json     # Class data
β”‚   β”œβ”€β”€ mock-enrollments.json # Enrollment data
β”‚   β”œβ”€β”€ mock-categories.json  # Category data
β”‚   └── permissions.json      # Permission matrix
β”‚
β”œβ”€β”€ πŸ“ pages/                  # Application pages
β”‚   β”œβ”€β”€ dashboard-*.html      # Role-specific dashboards
β”‚   β”œβ”€β”€ login-*.html          # Role-specific login pages
β”‚   β”œβ”€β”€ profile-*.html        # Profile management
β”‚   β”œβ”€β”€ courses.html          # Course listing
β”‚   β”œβ”€β”€ course-detail.html    # Course details
β”‚   β”œβ”€β”€ lesson*.html          # Lesson pages
β”‚   β”œβ”€β”€ quiz*.html            # Quiz pages
β”‚   β”œβ”€β”€ users.html            # User management
β”‚   β”œβ”€β”€ permissions.html      # Permission management
β”‚   β”œβ”€β”€ classes.html          # Class management
β”‚   β”œβ”€β”€ enrollments.html      # Enrollment management
β”‚   β”œβ”€β”€ certificates.html     # Certificate viewer
β”‚   β”œβ”€β”€ messaging.html        # Messaging system
β”‚   └── logs.html             # Activity logs
β”‚
└── πŸ“ docs/                   # Documentation
    β”œβ”€β”€ Style Guide.md        # Coding standards
    β”œβ”€β”€ Master Plan.md        # Project roadmap
    β”œβ”€β”€ Phase *.md            # Phase documentation
    └── todo-list-*.md        # Development tracking

πŸ“š Core Features Documentation

πŸŽ“ Course Management

  • Course Creation: Rich editor with multimedia support
  • Category System: Hierarchical organization with tree view
  • Prerequisites: Define course dependencies
  • Analytics: Enrollment trends, completion rates
  • Preview System: Allow preview before enrollment

πŸ“– Lesson System

  • Content Types:
    • Video lessons (YouTube integration)
    • PDF documents (with viewer)
    • Markdown content (WYSIWYG editor)
  • Interactive Features:
    • Progress tracking
    • Bookmarks and notes
    • Discussion forums
    • Speed controls for videos

πŸ“Š Analytics Dashboard

  • Student Analytics:

    • Progress tracking
    • Time spent analysis
    • Performance trends
    • Learning recommendations
  • Teacher Analytics:

    • Class performance
    • Question effectiveness
    • Student engagement
    • Course insights
  • Admin Analytics:

    • System-wide metrics
    • User activity patterns
    • Resource utilization
    • Performance monitoring

πŸ“ Quiz System

  • Question Types:

    • Multiple Choice (single answer)
    • Multiple Select (multiple answers)
    • True/False
    • Text Input
    • Matching pairs
  • Advanced Features:

    • Question banks
    • Randomization
    • Time limits
    • Auto-grading
    • Detailed feedback

πŸ† Certificate System

  • Features:
    • Auto-generation on completion
    • Custom templates
    • QR code verification
    • PDF download
    • Social sharing

🎨 Design System

Color Palette

/* Primary Colors */
--color-primary: #2C6EAA;      /* Main brand color */
--color-primary-light: #4A8BC2;
--color-primary-dark: #1E4F78;

/* Status Colors */
--color-success: #10B981;      /* Green */
--color-warning: #F59E0B;      /* Amber */
--color-danger: #EF4444;       /* Red */
--color-info: #3B82F6;         /* Blue */

Typography

/* Font Stack */
font-family: 'Inter', 'Roboto', system-ui, sans-serif;

/* Font Sizes */
--font-size-xs: 12px;
--font-size-sm: 14px;
--font-size-base: 16px;
--font-size-lg: 18px;
--font-size-xl: 20px;
--font-size-2xl: 24px;
--font-size-3xl: 30px;

Spacing System

/* 8px base unit */
--spacing-1: 4px;
--spacing-2: 8px;
--spacing-3: 12px;
--spacing-4: 16px;
--spacing-5: 20px;
--spacing-6: 24px;
--spacing-8: 32px;
--spacing-10: 40px;

Responsive Breakpoints

/* Mobile First */
--breakpoint-sm: 640px;   /* Small devices */
--breakpoint-md: 768px;   /* Tablets */
--breakpoint-lg: 1024px;  /* Desktops */
--breakpoint-xl: 1280px;  /* Large screens */

πŸ”§ Development Guidelines

Code Standards

HTML Guidelines

<!-- Use semantic HTML5 elements -->
<article class="course-card">
  <header class="course-card__header">
    <h2 class="course-card__title" data-translate="course.title">
      Course Title
    </h2>
  </header>
  <div class="course-card__body">
    <!-- Content -->
  </div>
</article>

CSS Guidelines (BEM)

/* Block */
.course-card { }

/* Element */
.course-card__header { }
.course-card__title { }

/* Modifier */
.course-card--featured { }
.course-card--disabled { }

JavaScript Guidelines

// Use ES6+ features
const loadCourses = async () => {
  try {
    const data = await LMS.API.loadJSON('mock-courses.json');
    return data.courses;
  } catch (error) {
    console.error('Failed to load courses:', error);
    LMS.showToast('Error loading courses', 'error');
  }
};

// Event delegation
document.addEventListener('click', (e) => {
  if (e.target.matches('.course-card')) {
    handleCourseClick(e.target);
  }
});

Component Development Rules

  1. Theme Support: All components MUST work in both themes
  2. Translation Ready: No hardcoded text, use data-translate
  3. Responsive: Test on all breakpoints
  4. Accessible: ARIA labels, keyboard navigation
  5. Reusable: No page-specific logic in components

Git Workflow

# Feature branch
git checkout -b feature/quiz-analytics

# Commit with conventional commits
git add .
git commit -m "feat(quiz): add analytics dashboard"
git commit -m "fix(auth): resolve login redirect issue"
git commit -m "docs: update README with new features"

# Push and create PR
git push origin feature/quiz-analytics

πŸ§ͺ Testing & Quality Assurance

Testing Checklist

Component Testing

  • Works in light theme
  • Works in dark theme
  • All text translatable
  • Responsive on mobile
  • Keyboard accessible
  • Screen reader compatible

Page Testing

  • Authentication required
  • Role permissions correct
  • Data loads properly
  • Error states handled
  • Loading states shown
  • Empty states designed

Browser Testing

  • Chrome (latest)
  • Firefox (latest)
  • Safari (latest)
  • Edge (latest)
  • Mobile Safari
  • Chrome Android

Performance Standards

  • Page Load: < 2 seconds
  • Time to Interactive: < 3 seconds
  • Lighthouse Score: > 90
  • No console errors
  • Smooth animations (60 FPS)

🚒 Deployment

Build Process

  1. No build step required (vanilla JS)
  2. Minify CSS/JS for production
  3. Optimize images
  4. Enable gzip compression

Hosting Options

Static Hosting (Recommended)

  • GitHub Pages
# Deploy to GitHub Pages
git checkout -b gh-pages
git push origin gh-pages
  • Netlify
# Deploy with Netlify CLI
npm install -g netlify-cli
netlify deploy --prod
  • Vercel
# Deploy with Vercel CLI
npm install -g vercel
vercel --prod

Traditional Hosting

  • Upload all files to web root
  • Ensure .htaccess for clean URLs
  • Configure CORS if needed

Environment Configuration

// config.js
const CONFIG = {
  APP_NAME: 'LMS System',
  APP_VERSION: '1.0.0',
  API_DELAY: 300, // Mock API delay
  SESSION_TIMEOUT: 30 * 60 * 1000, // 30 minutes
  LANGUAGES: ['en', 'vi'],
  DEFAULT_LANGUAGE: 'en',
  DEFAULT_THEME: 'light'
};

🀝 Contributing

We welcome contributions! Please follow these guidelines:

How to Contribute

  1. Fork the Repository
  2. Create Feature Branch
    git checkout -b feature/AmazingFeature
  3. Commit Changes
    git commit -m 'feat: add amazing feature'
  4. Push to Branch
    git push origin feature/AmazingFeature
  5. Open Pull Request

Contribution Guidelines

  • Follow the Style Guide
  • Add unit tests for new features
  • Update documentation
  • Ensure all tests pass
  • Add translation keys
  • Test in both themes
  • Check responsive design
  • Verify accessibility

Code Review Process

  1. Automated checks (linting, tests)
  2. Peer review by maintainers
  3. Feedback and iterations
  4. Merge when approved

πŸ“„ License

Copyright Β© 2025 LMS Development Team. All rights reserved.

This project is licensed under the MIT License - see the LICENSE file for details.

πŸ™ Acknowledgments

  • Libraries: Font Awesome, Chart.js, PDF.js, SheetJS
  • Design Inspiration: Modern EdTech platforms
  • Contributors: All developers and testers
  • Community: Open source community for feedback

πŸ“ž Support & Contact

Getting Help

Resources


Made with ❀️ by the LMS Development Team

Back to Top ↑

About

No description, website, or topics provided.

Resources

Stars

0 stars

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

0