Modules Breakdown - utourismboard/explore-uganda-application-documentation GitHub Wiki

Modules Breakdown

Core Modules Overview

graph TD
    A[Core Modules] --> B[Authentication]
    A --> C[Navigation]
    A --> D[Data Management]
    A --> E[Location Services]
    A --> F[Marketplace]
    A --> G[User Features]
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Authentication Module

Components

  1. Firebase Authentication

    • Google Sign-In integration
    • Email/Password authentication
    • Apple Sign-In (planned)
    • JWT token management
  2. Session Management

    • Secure token storage
    • Auto-refresh mechanism
    • Multi-device support
    • Logout handling

Implementation Details

// Example Authentication Implementation
class AuthService {
  final FirebaseAuth _auth = FirebaseAuth.instance;
  
  Future<UserCredential> signInWithGoogle() async {
    final GoogleSignInAccount? googleUser = await GoogleSignIn().signIn();
    final GoogleSignInAuthentication? googleAuth = await googleUser?.authentication;
    
    final credential = GoogleAuthProvider.credential(
      accessToken: googleAuth?.accessToken,
      idToken: googleAuth?.idToken,
    );
    
    return await _auth.signInWithCredential(credential);
  }
}

Navigation Module

Top Navigation Bar

  • Profile access button
  • Wishlist counter
  • Search functionality
  • Notification center

Bottom Navigation

  1. Home Tab

    • Featured content carousel
    • Quick access buttons
    • Recent activities
    • Personalized recommendations
  2. To-Do Tab

    • Category filters:
      - Music Events
      - Art Exhibitions
      - Agricultural Shows
      - Tech Conferences
      - Food Festivals
      - MICE Events
      
    • Event details view
    • Booking integration
    • Calendar sync
  3. Explore Tab

    • Google Maps integration
    • Location tracking
    • POI markers
    • Route planning
  4. Marketplace Tab

    • Service provider listings
    • Booking system
    • Review system
    • Payment integration
  5. More Features Tab

    • Settings management
    • User preferences
    • Support access
    • Additional tools

Location Services Module

Google Maps Integration

// Example Maps Implementation
class MapService {
  final Completer<GoogleMapController> _controller = Completer();
  
  Future<void> initializeMap() async {
    Position position = await Geolocator.getCurrentPosition();
    final GoogleMapController controller = await _controller.future;
    
    controller.animateCamera(CameraUpdate.newCameraPosition(
      CameraPosition(
        target: LatLng(position.latitude, position.longitude),
        zoom: 14.0,
      ),
    ));
  }
}

Features

  • Real-time location tracking
  • Custom map markers
  • Route optimization
  • Geofencing capabilities

Data Management Module

Cloud Firestore Structure

├── users/
│   ├── {userId}/
│   │   ├── profile
│   │   ├── preferences
│   │   └── history
├── locations/
│   ├── attractions/
│   ├── accommodations/
│   └── services/
└── events/
    ├── current/
    ├── upcoming/
    └── categories/

Real-time Sync

  • Live data updates
  • Offline persistence
  • Conflict resolution
  • Data validation

Marketplace Module

Service Provider Management

  • Business profile creation
  • Service listings
  • Pricing management
  • Availability calendar

Booking System

  • Real-time availability
  • Instant booking
  • Payment processing
  • Confirmation system

Review System

// Example Review System
class ReviewSystem {
  final FirebaseFirestore _firestore = FirebaseFirestore.instance;
  
  Future<void> submitReview({
    required String serviceId,
    required String userId,
    required double rating,
    required String comment,
  }) async {
    await _firestore
        .collection('reviews')
        .doc()
        .set({
          'serviceId': serviceId,
          'userId': userId,
          'rating': rating,
          'comment': comment,
          'timestamp': FieldValue.serverTimestamp(),
        });
  }
}

User Features Module

Profile Management

  • Personal information
  • Preferences settings
  • Activity history
  • Saved items

Language Support

  • Multi-language interface
  • Real-time translation
  • Regional settings
  • Custom localization

Currency Converter

  • Real-time exchange rates
  • Multiple currency support
  • Conversion history
  • Offline rates

Error Handling & Monitoring

Crashlytics Integration

// Example Crashlytics Implementation
void initializeCrashlytics() {
  FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
  
  FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
  
  FirebaseCrashlytics.instance.setCustomKey('last_action', 'app_startup');
}

Error Tracking

  • Automated crash reporting
  • Error logging
  • Performance monitoring
  • User feedback collection

Future Enhancements

Planned Features

  • Offline mode optimization
  • Advanced search capabilities
  • AR navigation features
  • Social sharing integration
  • Payment gateway integration
  • Chat system implementation

Performance Improvements

  • Cache optimization
  • Load time reduction
  • Battery usage optimization
  • Memory management

Related Documentation

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