Inspiration

ADZOFLIX - Global OTT Platform Requirements Document

1. Project Overview

Project Name: ADZOFLIX

Project Type: Web Application (Global OTT Platform)

Project Description: A fully-featured global OTT (Over-The-Top) streaming platform with Netflix-style UI, advanced content management, creator portal, smart recommendations, and comprehensive admin controls. The platform supports multiple content types including movies, series, and vertical shorts, with role-based access control, gamification features, and international scalability. The system includes a single, persistent banner ad system with admin control, production-optimized, and designed for future monetization expansion.


2. Technology Stack

2.1 Frontend

Core Framework:

  • React with Vite (production optimized)
  • React Router for navigation
  • Context API for state management
  • Secure storage for sensitive data

Styling:

  • Tailwind CSS or CSS Modules
  • Responsive design (mobile-first)
  • Theme system support

Performance:

  • Code splitting
  • Lazy loading
  • Image optimization
  • Skeleton loaders

2.2 Backend

Core:

  • Node.js with Express
  • RESTful API architecture
  • JWT authentication with refresh tokens
  • Middleware for role-based access control

Database:

  • MongoDB
  • Mongoose ODM

Security:

  • bcrypt for password hashing
  • JWT token management
  • Input validation and sanitization
  • Rate limiting

2.3 Architecture Principles

  • Single persistent banner ad system
  • No external script dependencies (except controlled ad script)
  • Scalable structure
  • Modular code organization
  • Error boundary implementation
  • Graceful API fallback

3. Authentication System

3.1 User Registration

Features:

  • Email and password validation
  • Username uniqueness check
  • Password strength requirements
  • Email verification simulation
  • Auto-generate unique referral code
  • Role assignment (default: User)

Validation Rules:

  • Email: Valid format
  • Password: Minimum 8 characters
  • Username: 3-20 characters, alphanumeric

3.2 Login System

Features:

  • Email/username + password authentication
  • JWT access token generation
  • Refresh token mechanism
  • Device session tracking
  • Remember me option
  • Account status check (active/disabled)

Token Management:

  • Access token expiration: 15 minutes
  • Refresh token expiration: 7 days
  • Automatic token refresh
  • Secure token storage

3.3 Password Management

Forgot Password:

  • Token-based password reset
  • Email with reset link
  • Token expiration: 1 hour
  • Password reset form

Change Password:

  • Current password verification
  • New password validation
  • Logout all devices option

3.4 Session Management

Features:

  • Session expiration handling
  • Multiple device login support
  • Device session list in user profile
  • Logout from specific device
  • Logout from all devices

3.5 Role-Based Access Control

Roles:

  • User (default)
  • Creator
  • Moderator
  • Admin

Route Protection:

  • Public routes: Home, Login, Signup
  • User routes: Profile, Watchlist, Watch History
  • Creator routes: Upload Portal, Creator Dashboard
  • Moderator routes: Content Moderation
  • Admin routes: Admin Panel, User Management, Analytics

4. User Roles & Permissions

4.1 User Role

Permissions:

  • Browse content
  • Watch videos
  • Like content
  • Add to watchlist
  • Comment (if enabled)
  • View watch history
  • Edit profile
  • Use referral system

4.2 Creator Role

Permissions:

  • All User permissions
  • Upload content
  • Manage own uploads
  • View upload analytics
  • Access creator dashboard

Creator Upload Process:

  • Submit content for approval
  • Admin review required
  • Approval/rejection notification

4.3 Moderator Role

Permissions:

  • All User permissions
  • Review flagged content
  • Moderate comments
  • Approve/reject creator uploads
  • View moderation queue

4.4 Admin Role

Permissions:

  • Full platform access
  • User management
  • Content management
  • System settings control
  • Analytics access
  • Role assignment
  • Account disable/enable
  • Ad system control

5. Home Page Design

5.1 Layout Structure

Header:

  • Platform logo (left)
  • Navigation menu: Home, Movies, Series, Shorts, My List
  • Search bar (center)
  • User avatar with dropdown (right)
  • Theme toggle
  • Language selector

Hero Banner:

  • Featured content auto-rotate (5 seconds interval)
  • Large background image
  • Content title and description
  • Play button
  • Add to List button
  • Mute/Unmute toggle
  • Auto-play trailer

5.2 Content Sections

Section 1: Trending Today

  • Horizontal scrollable row
  • Top 10 trending content
  • Thumbnail with hover preview

Section 2: Top 10 in Your Country

  • Country-based ranking
  • Numbered badges (1-10)
  • Auto-detect user country

Section 3: AI Recommended

  • Based on watch history
  • Genre matching
  • Similar content suggestions

Section 4: Because You Watched

  • Show related content
  • Display reference content thumbnail

Section 5: Recently Added

  • Latest uploads
  • Sort by upload date

Section 6: Continue Watching

  • Resume playback from last position
  • Progress bar indicator
  • Remove from list option

Section 7: Popular in Category

  • Category-wise popular content
  • Multiple category sections

Section 8: Shorts Vertical Reel

  • Vertical scrollable shorts section
  • Swipe up for next short
  • Inline playback

Section 9: Featured Creators

  • Top creators showcase
  • Creator profile link
  • Total uploads count

Section 10: Global Banner Ad

  • Single persistent banner ad (320x50)
  • Positioned above bottom navigation bar
  • Centered alignment
  • Only renders when ads enabled in admin panel
  • Always visible on main pages
  • Never blocks UI or navigation

5.3 Interaction Features

Hover Effects:

  • Scale animation (1.0 → 1.05)
  • Show title and quick info
  • Play button overlay
  • Add to list icon

Click Actions:

  • Navigate to content detail page
  • Play immediately option

6. Content System

6.1 Content Schema

Content Fields:

  • Title (required, max 100 characters)
  • Description (required, max 500 characters)
  • Category (required): Movie, Series, Short, Documentary
  • Subcategory (optional): Action, Drama, Comedy, Thriller, etc.
  • Language (required): English, Spanish, French, etc.
  • Country (required): USA, India, UK, etc.
  • Thumbnail URL (required)
  • Trailer URL (optional)
  • Video URL (required)
  • Duration (required, in minutes)
  • Rating (optional, 1-10)
  • Tags (array, max 10 tags)
  • Release Date (required)
  • Featured Flag (boolean, default: false)
  • Premium Flag (boolean, default: false)
  • Age Restriction (required): G, PG, PG-13, R, NC-17
  • Views Counter (default: 0)
  • Like Count (default: 0)
  • Watch Time Analytics (total minutes watched)
  • Created By (user ID)
  • Approved By (admin ID, if applicable)
  • Status: Pending, Approved, Rejected
  • Created At (timestamp)
  • Updated At (timestamp)

6.2 Content Types

Movies:

  • Single video file
  • Full-length feature

Series:

  • Multiple seasons
  • Multiple episodes per season
  • Episode schema:
    • Season number
    • Episode number
    • Episode title
    • Episode description
    • Video URL
    • Duration
    • Thumbnail

Shorts:

  • Vertical video format (9:16)
  • Max duration: 60 seconds
  • Swipeable feed

Documentaries:

  • Educational content
  • Similar to movies structure

6.3 Content Management

Upload Process:

  • Admin/Creator uploads content
  • Fill metadata form
  • Upload video file
  • Upload thumbnail
  • Upload trailer (optional)
  • Submit for approval (if creator)
  • Admin approval required

Approval Workflow:

  • Creator submits content
  • Status: Pending
  • Moderator/Admin reviews
  • Approve or Reject with reason
  • Notification sent to creator

7. Video Player

7.1 Player Features

Custom UI Controls:

  • Play/Pause button
  • Progress bar with seek
  • Volume control
  • Mute/Unmute toggle
  • Playback speed selector: 0.5x, 0.75x, 1x, 1.25x, 1.5x, 2x
  • Quality selector: 720p, 1080p (if available)
  • Subtitle toggle
  • Theatre mode toggle
  • Fullscreen toggle
  • Next episode button (for series)
  • Skip intro button (appears at intro timestamp)

Auto Resume:

  • Save playback position
  • Resume from last watched position
  • Show resume prompt

Subtitle Support:

  • Upload SRT files
  • Multiple language subtitles
  • Subtitle on/off toggle
  • Subtitle style customization

Next Episode Autoplay:

  • Countdown timer (10 seconds)
  • Cancel autoplay option
  • Auto-load next episode

Screenshot Protection:

  • Overlay watermark on video
  • Display username watermark
  • Prevent screen capture (CSS-based)

Watermark System:

  • Display username on video
  • Semi-transparent overlay
  • Position: Bottom-right corner

7.2 Player Behavior

Playback:

  • Auto-play on page load (muted)
  • Pause on tab switch
  • Resume on tab focus
  • Save watch progress every 10 seconds

Analytics Tracking:

  • Track watch time
  • Track completion rate
  • Track quality selection
  • Track playback speed usage

Ad-Free Player:

  • No ads inside video player
  • No ad overlays during playback
  • No ad interruptions

8. Content Detail Page

8.1 Layout

Hero Section:

  • Large background image
  • Content title
  • Rating and year
  • Duration
  • Category and tags
  • Play button (primary)
  • Add to Watchlist button
  • Like button
  • Share button

Description Section:

  • Full description
  • Cast and crew (if available)
  • Director
  • Language
  • Country

Episodes Section (for Series):

  • Season selector dropdown
  • Episode list with thumbnails
  • Episode title and description
  • Episode duration
  • Play button for each episode

Related Content Section:

  • Similar content recommendations
  • Horizontal scrollable row

Comments Section (Optional):

  • User comments
  • Like/reply functionality
  • Moderation controls

9. Unique Features

9.1 Smart Recommendation Engine

Algorithm Logic:

  • Track user watch history
  • Analyze genre preferences
  • Suggest similar content
  • Factor in trending content
  • Consider user country
  • Personalized recommendations

Data Tracking:

  • Content watched
  • Watch duration
  • Liked content
  • Watchlist additions
  • Search queries

9.2 Creator Upload Portal

Route: /creator/upload

Access: Creator role required

Upload Form:

  • Content type selector
  • Title input
  • Description textarea
  • Category dropdown
  • Subcategory dropdown
  • Language selector
  • Country selector
  • Thumbnail upload
  • Trailer upload (optional)
  • Video file upload
  • Duration input (auto-detect)
  • Tags input
  • Release date picker
  • Age restriction selector
  • Submit for approval button

Upload Status:

  • Pending approval
  • Approved
  • Rejected (with reason)

Creator Dashboard:

  • View all uploads
  • Upload status
  • View analytics (views, watch time)
  • Edit pending uploads
  • Delete rejected uploads

9.3 Referral System (Disabled but Ready)

Structure:

Database Schema:

  • Referrer ID
  • Referral code
  • Referred users array
  • Total referrals count
  • Points earned (disabled)

Future Activation:

  • Enable points system
  • Define reward tiers
  • Implement redemption system

9.4 Gamification

User Badges:

  • First Watch: Watch first content
  • Binge Watcher: Watch 10 contents in a day
  • Loyal Fan: 30-day watch streak
  • Explorer: Watch content from 5 different categories
  • Social Butterfly: Refer 5 users

Watch Streak Counter:

  • Track daily login and watch activity
  • Display streak count in profile
  • Streak milestone badges

Achievement Unlock:

  • Display achievement notification
  • Achievement showcase in profile
  • Shareable achievement cards

9.5 Watch Party (Simulation Mode)

Features:

  • Generate invite link
  • Synchronized playback (basic version)
  • Shared play/pause control
  • Chat box (optional)

Implementation:

  • Room-based system
  • Host controls playback
  • Participants sync to host

9.6 Multi-Language UI Toggle

Supported Languages:

  • English
  • Spanish
  • French
  • German
  • Hindi
  • Portuguese

Implementation:

  • Language selector in header
  • Store preference in local storage
  • Translate all UI text
  • Use i18n library

9.7 Theme System

Themes:

  • Dark (default)
  • Light
  • Premium Gold

Theme Toggle:

  • Icon in header
  • Smooth transition animation
  • Store preference in local storage

Theme Colors:

  • Dark: Black background, white text
  • Light: White background, black text
  • Premium Gold: Dark background with gold accents

9.8 PWA Support

Features:

  • Installable on mobile and desktop
  • Offline homepage cache
  • Service worker implementation
  • App manifest file
  • Add to home screen prompt

10. Advertisement System

10.1 Ad System Overview

Ad Provider: Adsterra

Ad Type: Single Persistent Banner Ad Only

Ad Placement: Above bottom navigation bar on main pages

Ad Format: 320x50 mobile-safe banner

Core Principles:

  • Only ONE banner ad in entire app
  • No popup ads
  • No redirect ads
  • No interstitial ads
  • No duplicate scripts
  • No auto refresh
  • No UI blocking
  • Fully mobile responsive
  • Admin control ON/OFF
  • Always visible on main pages
  • Never covers navigation

10.2 Ad Component Structure

Component Name: GlobalBannerAd

Component Location: Above bottom navigation bar

Rendering Logic:

  • Only renders when ads enabled in admin panel
  • Returns null if ads disabled
  • Never renders on login page
  • Never renders inside video player
  • Never renders in shorts fullscreen
  • Renders on all main pages (Home, Movies, Series, Shorts, My List)
  • Persistent across route changes

Component Code Structure:

<div id=\"global-banner-ad\" style=\"width:100%;height:50px;display:flex;justify-content:center;align-items:center;background:transparent;overflow:hidden;z-index:10;\">
  <div id=\"adsterra-banner\"></div>
</div>

10.3 Script Injection Logic

Script Loading:

  • Load script only ONCE on initial app load
  • Use window.onload OR React useEffect with empty dependency array
  • Check if script already exists before injection using window flag
  • If script exists, DO NOT inject again
  • Set async = true on script element
  • Append script inside adsterra-banner div only
  • Never append to body multiple times
  • Prevent re-injection on route change

Script Code:

if (!window.bannerAdLoaded) {
  window.bannerAdLoaded = true;
  var atOptions = {
    'key': '46ab20bd8e7bba2e4f827162cefd58a7',
    'format': 'iframe',
    'height': 50,
    'width': 320,
    'params': {}
  };
  var script = document.createElement('script');
  script.type = 'text/javascript';
  script.src = 'https://www.highperformanceformat.com/46ab20bd8e7bba2e4f827162cefd58a7/invoke.js';
  script.async = true;
  document.getElementById('adsterra-banner').appendChild(script);
}

Script Cleanup:

  • Remove script on component unmount
  • Reset window flag on cleanup
  • Prevent memory leaks
  • Prevent duplicate loading

10.4 Safety Layer

Container Styling:

  • width: 100%
  • height: 50px
  • display: flex
  • justify-content: center
  • align-items: center
  • background: transparent
  • overflow: hidden
  • z-index: 10
  • Prevent layout shift
  • Prevent z-index overlap
  • Prevent pointer blocking
  • Do not use fixed position
  • Position above bottom navigation bar

Performance:

  • Lazy load banner after main content renders
  • Do not block initial render
  • Keep script async
  • No heavy external calls

10.5 Bug Prevention

Prevented Issues:

  • No duplicate loading
  • No memory leak
  • No re-render injection
  • No console errors
  • No black overlay
  • No fullscreen blocking
  • No UI interference
  • No navigation blocking
  • No route change re-injection

10.6 Removed Ad Types

Completely Removed:

  • 300x160 ad
  • 300x250 ad
  • Top banner ad
  • Bottom banner ad (separate from global banner)
  • Any duplicate script
  • Any popup logic
  • Any auto redirect
  • Any multiple injection

10.7 Admin Panel Ad Control

Route: /admin/settings/ads

Ad Settings Section:

Fields:

  • Ads System Toggle (ON / OFF)
  • Banner Status (Active / Paused)
  • View Count (total ad impressions)
  • Load Count (total ad loads)
  • Error Count (failed loads)
  • Last Loaded Timestamp

Logic:

  • If Ads OFF → GlobalBannerAd component returns null
  • If Ads ON → GlobalBannerAd renders on main pages only
  • Admin can toggle ads without code deployment
  • Settings saved in database

Analytics Tracking:

  • Track ad impressions
  • Track ad load success/failure
  • Track ad click-through (if available)
  • Display metrics in admin panel

11. User Dashboard

11.1 Profile Page

Route: /profile

Sections:

Profile Information:

  • Avatar upload
  • Username (editable)
  • Email (display only)
  • Bio (editable, max 200 characters)
  • Country
  • Language preference

Account Settings:

  • Change password
  • Email notifications toggle
  • Privacy settings
  • Theme preference
  • Language preference

Watch Statistics:

  • Total watch time
  • Total content watched
  • Favorite genre
  • Watch streak

Badges & Achievements:

  • Display earned badges
  • Achievement progress

Referral Section:

  • Referral code display
  • Copy referral link button
  • Total referrals count
  • Referral leaderboard position

Device Sessions:

  • List of active sessions
  • Device name and location
  • Last active timestamp
  • Logout from device button
  • Logout from all devices button

11.2 Watchlist

Route: /watchlist

Features:

  • Display all saved content
  • Grid layout
  • Remove from watchlist button
  • Sort options: Date added, Title, Rating
  • Filter by category

11.3 Watch History

Route: /history

Features:

  • Display all watched content
  • Sort by date watched (descending)
  • Resume playback option
  • Remove from history button
  • Clear all history button

11.4 Liked Content

Route: /liked

Features:

  • Display all liked content
  • Grid layout
  • Unlike button
  • Sort options

12. Admin Panel

12.1 Route & Access

Route: /admin

Access: Admin role required

12.2 Dashboard

Overview Metrics:

  • Total Users
  • Active Users (logged in last 7 days)
  • Total Content
  • Daily Views
  • Most Watched Content (top 5)
  • Growth Graph (users and views over time)
  • Ad Impressions (if ads enabled)

Charts:

  • Line chart: User growth over time
  • Bar chart: Views by day (last 30 days)
  • Pie chart: Content by category

12.3 Content Management

Route: /admin/content

Features:

Content Table:

  • Columns: Thumbnail, Title, Category, Status, Views, Likes, Created At, Actions
  • Sort by: Date, Views, Likes
  • Filter by: Category, Status, Featured, Premium
  • Search by title

Actions:

  • Edit content
  • Delete content
  • Set as featured
  • Toggle premium flag
  • Approve/reject creator uploads
  • Bulk category edit

Add Content:

  • Same form as creator upload
  • Auto-approve (no pending status)

Edit Content:

  • Update all metadata fields
  • Replace video/thumbnail
  • Save changes

12.4 User Management

Route: /admin/users

Features:

User Table:

  • Columns: Avatar, Username, Email, Role, Status, Joined Date, Actions
  • Sort by: Date joined, Username
  • Filter by: Role, Status (active/banned)
  • Search by username or email

Actions:

  • View user profile
  • Ban/Unban user
  • Promote role (User → Creator → Moderator → Admin)
  • Demote role
  • Reset password
  • View watch history
  • Disable/Enable account

User Detail View:

  • Full profile information
  • Watch history
  • Liked content
  • Referral activity
  • Device sessions

12.5 Analytics

Route: /admin/analytics

Sections:

Views Analytics:

  • Views by day (line chart)
  • Views by content (bar chart)
  • Top 10 most viewed content

User Analytics:

  • New users by day
  • Active users by day
  • User retention rate

Engagement Analytics:

  • Average watch time
  • Completion rate
  • Like rate
  • Watchlist additions

Geographic Analytics:

  • Top countries by views
  • Top countries by users
  • Map visualization

Device Analytics:

  • Views by device type (mobile, desktop, tablet)
  • Browser distribution

Ad Analytics (if ads enabled):

  • Total ad impressions
  • Ad load success rate
  • Ad error rate
  • Ad performance over time

12.6 System Settings

Route: /admin/settings

Settings:

Platform Settings:

  • Platform name (editable)
  • Logo URL (editable)
  • Default theme (Dark/Light/Premium Gold)
  • Enable/Disable user registration
  • Maintenance mode toggle

Content Settings:

  • Enable/Disable comments
  • Enable/Disable likes
  • Enable/Disable watchlist
  • Auto-approve creator uploads toggle

Email Settings:

  • SMTP configuration
  • Email templates

Security Settings:

  • JWT token expiration time
  • Refresh token expiration time
  • Password strength requirements

Ad Settings:

  • Ads System Toggle (ON / OFF)
  • Banner Status (Active / Paused)
  • View Count
  • Load Count
  • Error Count
  • Last Loaded Timestamp

13. Database Structure

13.1 Users Collection

{
  _id: ObjectId,
  username: String (unique, required),
  email: String (unique, required),
  password: String (hashed, required),
  role: String (User/Creator/Moderator/Admin, default: User),
  avatar: String (URL),
  bio: String (max 200 chars),
  country: String,
  language: String,
  watchHistory: Array [
    {
      contentId: ObjectId,
      watchedAt: Date,
      progress: Number (seconds),
      completed: Boolean
    }
  ],
  likedContent: Array [ObjectId],
  watchlist: Array [ObjectId],
  referralCode: String (unique),
  referredBy: String (referral code),
  totalReferrals: Number (default: 0),
  badges: Array [String],
  watchStreak: Number (default: 0),
  lastWatchDate: Date,
  totalWatchTime: Number (minutes, default: 0),
  isActive: Boolean (default: true),
  emailVerified: Boolean (default: false),
  createdAt: Date,
  updatedAt: Date
}

13.2 Content Collection

{
  _id: ObjectId,
  title: String (required, max 100 chars),
  description: String (required, max 500 chars),
  category: String (required),
  subcategory: String,
  language: String (required),
  country: String (required),
  thumbnail: String (URL, required),
  trailer: String (URL),
  videoUrl: String (URL, required),
  duration: Number (minutes, required),
  rating: Number (1-10),
  tags: Array [String] (max 10),
  releaseDate: Date (required),
  featured: Boolean (default: false),
  premium: Boolean (default: false),
  ageRestriction: String (required),
  views: Number (default: 0),
  likes: Number (default: 0),
  watchTime: Number (total minutes, default: 0),
  createdBy: ObjectId (user ID),
  approvedBy: ObjectId (admin ID),
  status: String (Pending/Approved/Rejected, default: Approved),
  rejectionReason: String,
  episodes: Array [ // For series only
    {
      seasonNumber: Number,
      episodeNumber: Number,
      title: String,
      description: String,
      videoUrl: String,
      duration: Number,
      thumbnail: String
    }
  ],
  createdAt: Date,
  updatedAt: Date
}

13.3 Analytics Collection

{
  _id: ObjectId,
  contentId: ObjectId (required),
  userId: ObjectId (required),
  watchTime: Number (seconds, required),
  completed: Boolean,
  quality: String (720p/1080p),
  playbackSpeed: Number,
  country: String,
  device: String (mobile/desktop/tablet),
  browser: String,
  timestamp: Date (required)
}

13.4 Sessions Collection

{
  _id: ObjectId,
  userId: ObjectId (required),
  refreshToken: String (required),
  deviceName: String,
  deviceType: String,
  ipAddress: String,
  location: String,
  lastActive: Date,
  createdAt: Date,
  expiresAt: Date
}

13.5 Ad Settings Collection

{
  _id: ObjectId,
  adsEnabled: Boolean (default: false),
  bannerStatus: String (Active/Paused, default: Paused),
  viewCount: Number (default: 0),
  loadCount: Number (default: 0),
  errorCount: Number (default: 0),
  lastLoaded: Date,
  updatedAt: Date
}

14. Performance Optimization

14.1 Frontend Optimization

Lazy Loading:

  • Lazy load images with Intersection Observer
  • Lazy load components with React.lazy
  • Load content sections on scroll
  • Lazy load ad banner after main content

Code Splitting:

  • Split routes into separate bundles
  • Dynamic imports for heavy components
  • Vendor bundle separation

Image Optimization:

  • Use WebP format
  • Responsive images with srcset
  • Lazy load thumbnails
  • Placeholder blur effect

Skeleton Loaders:

  • Display skeleton UI while loading
  • Smooth transition to actual content

14.2 Backend Optimization

Database Indexing:

  • Index on frequently queried fields
  • Compound indexes for complex queries

Caching:

  • Cache frequently accessed data
  • Redis for session storage
  • Cache API responses

Query Optimization:

  • Limit query results
  • Pagination for large datasets
  • Select only required fields

14.3 Video Delivery Optimization

CDN Integration (Future):

  • Serve videos from CDN
  • Geo-distributed delivery
  • Reduce server load

Adaptive Streaming (Future):

  • HLS or DASH protocol
  • Multiple quality versions
  • Automatic quality adjustment

15. Security Measures

15.1 Authentication Security

Password Security:

  • bcrypt hashing with salt rounds: 10
  • Minimum password length: 8 characters
  • Password strength validation

Token Security:

  • JWT with secure secret key
  • Short-lived access tokens (15 minutes)
  • Refresh token rotation
  • Secure token storage (httpOnly cookies)

Session Security:

  • Track device sessions
  • Logout from compromised devices
  • Session expiration handling

15.2 Input Validation

Validation:

  • Validate all user inputs
  • Sanitize inputs to prevent XSS
  • Use validation libraries (Joi, express-validator)

File Upload Security:

  • Validate file types
  • Limit file size
  • Scan for malicious files

15.3 API Security

Rate Limiting:

  • Limit requests per IP
  • Prevent brute force attacks
  • Throttle API endpoints

CORS Configuration:

  • Whitelist allowed origins
  • Restrict cross-origin requests

HTTPS:

  • Enforce HTTPS in production
  • Secure data transmission

15.4 Ad Script Security

Script Injection Safety:

  • Only load ad script from trusted source (Adsterra)
  • Validate script before injection
  • Prevent duplicate script loading
  • Cleanup script on unmount
  • No inline script execution
  • Use window flag to prevent re-injection

16. Error Handling

16.1 Frontend Error Handling

Error Boundary:

  • Catch React component errors
  • Display fallback UI
  • Log errors for debugging

API Error Handling:

  • Graceful fallback on API failure
  • Display user-friendly error messages
  • Retry mechanism for failed requests

Network Error Handling:

  • Detect offline status
  • Display offline message
  • Queue actions for retry

Ad Loading Error Handling:

  • Catch ad script loading errors
  • Increment error count in admin panel
  • Display fallback content if ad fails
  • Log error details for debugging
  • Prevent app crash on ad failure

16.2 Backend Error Handling

Global Error Handler:

  • Catch all unhandled errors
  • Log errors with stack trace
  • Return consistent error response

Validation Errors:

  • Return clear validation messages
  • HTTP status: 400 Bad Request

Authentication Errors:

  • Return unauthorized message
  • HTTP status: 401 Unauthorized

Server Errors:

  • Log error details
  • Return generic error message
  • HTTP status: 500 Internal Server Error

17. Future Expansion Ready

17.1 Subscription System

Structure:

  • Free tier (limited content)
  • Premium tier (full access)
  • Subscription plans: Monthly, Yearly
  • Payment integration ready

Database Schema:

  • User subscription status
  • Subscription start date
  • Subscription end date
  • Payment history

17.2 Payment Integration

Payment Gateways:

  • Stripe
  • PayPal
  • Razorpay (for India)

Features:

  • Secure payment processing
  • Subscription management
  • Invoice generation
  • Refund handling

17.3 CDN Integration

CDN Providers:

  • Cloudflare
  • AWS CloudFront
  • Google Cloud CDN

Benefits:

  • Faster video delivery
  • Reduced server load
  • Global reach

17.4 Mobile App Conversion

Platforms:

  • React Native for iOS and Android
  • Code reuse from web app
  • Native features integration

18. Testing Requirements

18.1 Functional Testing

Authentication:

  • Test signup flow
  • Test login with valid/invalid credentials
  • Test password reset
  • Test session management
  • Test role-based access

Content Management:

  • Test content upload
  • Test content approval workflow
  • Test content editing
  • Test content deletion

Video Player:

  • Test playback controls
  • Test quality selector
  • Test subtitle toggle
  • Test auto-resume
  • Test next episode autoplay

User Dashboard:

  • Test watchlist functionality
  • Test watch history
  • Test profile editing

Admin Panel:

  • Test user management
  • Test content management
  • Test analytics display
  • Test system settings
  • Test ad control toggle

Ad System:

  • Test ad loading on main pages
  • Test ad not loading on login page
  • Test ad not loading inside video player
  • Test ad not loading in shorts fullscreen
  • Test ad toggle in admin panel
  • Test ad script cleanup on unmount
  • Test ad error handling
  • Test no duplicate script loading
  • Test ad persistence across route changes
  • Test ad positioning above bottom navigation

18.2 Performance Testing

Load Testing:

  • Test with 1000+ concurrent users
  • Test video streaming under load
  • Test database query performance
  • Test ad loading performance

Stress Testing:

  • Test system limits
  • Test recovery from failures

18.3 Security Testing

Penetration Testing:

  • Test authentication bypass attempts
  • Test SQL injection vulnerabilities
  • Test XSS vulnerabilities
  • Test file upload exploits
  • Test ad script injection vulnerabilities

Access Control Testing:

  • Test role-based restrictions
  • Test unauthorized access attempts

19. Deployment Strategy

19.1 Staging Environment

Setup:

  • Separate staging server
  • Test all features before production
  • Load testing and performance optimization
  • Security audit
  • Test ad system in staging

19.2 Production Deployment

Hosting:

  • Cloud hosting (AWS, Google Cloud, Azure)
  • Scalable infrastructure
  • Load balancer for high traffic

Database:

  • MongoDB Atlas or self-hosted
  • Regular backups
  • Replication for high availability

CI/CD Pipeline:

  • Automated testing
  • Automated deployment
  • Rollback mechanism

19.3 Monitoring

Performance Monitoring:

  • Real-time server metrics
  • Error tracking (Sentry)
  • Uptime monitoring
  • Ad loading monitoring

User Analytics:

  • Google Analytics or Mixpanel
  • Custom event tracking
  • Conversion funnel analysis
  • Ad impression tracking

20. Final Result Requirements

20.1 Core Functionality

✔ Professional OTT platform ✔ Netflix-style UI ✔ Advanced authentication system ✔ Role-based access control ✔ Content management system ✔ Advanced video player ✔ Smart recommendations ✔ Creator upload portal ✔ Gamification features ✔ Admin panel with analytics ✔ Multi-language support ✔ Theme system ✔ PWA support ✔ Single persistent banner ad system ✔ Admin ad control ✔ Scalable architecture ✔ Production-ready code ✔ Future expansion ready

20.2 Performance

✔ Fast load times (< 3 seconds) ✔ Smooth scrolling (60fps) ✔ Optimized video delivery ✔ Lazy loading implemented ✔ Code splitting enabled ✔ No blocking scripts ✔ Ad loads after main content

20.3 Security

✔ JWT authentication ✔ Password hashing ✔ Input validation ✔ Rate limiting ✔ HTTPS enforced ✔ Secure token storage ✔ Safe ad script injection

20.4 User Experience

✔ Clean and modern UI ✔ Intuitive navigation ✔ Responsive design ✔ Smooth animations ✔ User-friendly error messages ✔ Graceful error handling ✔ Non-intrusive ad placement

20.5 Ad System

✔ Only ONE banner ad in entire app ✔ Mobile responsive (320x50) ✔ No popup ✔ No redirect ✔ No interstitial ✔ No duplicate script ✔ No auto refresh ✔ No UI blocking ✔ Admin ON/OFF control ✔ Clean production ready setup ✔ Persistent across route changes ✔ Positioned above bottom navigation ✔ Never covers navigation ✔ Always visible on main pages ✔ Script loads only once ✔ No re-injection on route change


ADZOFLIX Global OTT Platform Requirements Document End

What it does

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