Architecture

Webapp Architecture #

The webapp is built using a modern Next.js architecture with a focus on component reusability and feature-based organization.

Technology Stack #

  • Framework: Next.js
  • Language: TypeScript
  • Styling: Tailwind CSS
  • State Management: React Context and Hooks

Directory Structure #

The webapp follows a feature-based architecture:

apps/webapp/
├── src/
│   ├── app/               # Next.js App Router
│   │   ├── api/           # API routes
│   │   ├── entities/      # Entity-specific routes
│   │   ├── page.tsx       # Main landing page
│   │   └── layout.tsx     # Root layout
│   ├── features/          # Feature-specific components
│   │   ├── document/      # Document handling
│   │   ├── entity-setting/# Entity settings
│   │   ├── integration/   # Integration features
│   │   ├── invoice/       # Invoice processing
│   │   ├── landing/       # Landing page
│   │   ├── playground/    # Interactive playground
│   │   └── summary/       # Summary views
│   ├── shared/            # Shared components and utilities
│   └── middleware.ts      # Next.js middleware

Application Flow #

  1. Users enter the application through the landing page or a specific entity page
  2. Authentication and authorization are handled by middleware
  3. Entity-specific routes provide access to entity data and functionality
  4. Feature-specific components render the UI and handle user interactions

Component Architecture #

The webapp follows a hierarchical component structure:

  • Layout components define the overall page structure
  • Feature components implement specific business functionality
  • Shared components provide reusable UI elements

Data Flow #

  • API routes handle data fetching and mutation
  • React hooks manage client-side state
  • Server-side rendering is used for initial page loads
  • Client-side navigation enhances the user experience