Deutscher Text

# ARCHITECTURE.md ## System Overview This project is a modular monolith application designed for scalability and maintainability. It follows a layered architecture with clear separation of concerns, enabling independent development and testing of core business logic. ## Architectural Style - **Modular Monolith** - Single deployable unit with internal module boundaries - **Layered Architecture** - Presentation, Application, Domain, and Infrastructure layers - **Event-Driven** - Asynchronous communication between internal modules where applicable ## Main Components | Component | Responsibility | |-----------|---------------| | **API Gateway** | Request routing, authentication, rate limiting | | **Application Core** | Business logic orchestration, use case implementation | | **Domain Layer** | Enterprise business rules, entities, value objects | | **Infrastructure** | Database access, external service clients, message brokers | | **Background Workers** | Async job processing, scheduled tasks | ## Folder Structure ``` src/ ├── api/ # Controllers, routes, middleware ├── application/ # Use cases, DTOs, application services ├── domain/ # Entities, value objects, domain services ├── infrastructure/ # Repositories, external clients, persistence └── shared/ # Cross-cutting concerns, common utilities ``` ## Data Flow 1. Client request hits **API Gateway** 2. Gateway authenticates and routes to appropriate **Application Service** 3. Application Service orchestrates **Domain Layer** operations 4. Domain Layer applies business rules and returns results 5. Application Service persists changes via **Infrastructure Layer** 6. Response returns through the same path to the client ## External Integrations - **Primary Database** - PostgreSQL for transactional data - **Cache Layer** - Redis for session and hot data caching - **Message Broker** - RabbitMQ for async event publishing - **Third-Party APIs** - Payment gateway, email service, cloud storage ## Authentication/Authorization - **JWT-based** authentication with refresh token rotation - **Role-Based Access Control (RBAC)** for authorization - **API Key** support for machine-to-machine communication ## Scalability and Deployment - **Containerized** with Docker for consistent environments - **Horizontal Scaling** - Stateless application instances behind load balancer - **Database Scaling** - Read replicas and connection pooling - **CI/CD Pipeline** - Automated build, test, and deployment to cloud infrastructure ## Future Extensibility - **Module Extraction** - Path to extract modules into microservices if needed - **Plugin Architecture** - Extension points for third-party integrations - **Multi-Tenancy** - Schema-based tenant isolation for SaaS expansion --- # PRODUCT.md ## Product Overview This product provides a comprehensive solution for managing core business operations through a unified web interface. It streamlines workflows, automates repetitive tasks, and provides real-time visibility into key metrics. ## Target Users | Persona | Description | |---------|-------------| | **Administrator** | Manages system configuration, user access, and global settings | | **Operations Manager** | Oversees daily operations, monitors performance, approves workflows | | **End User** | Performs day-to-day tasks, submits requests, views reports | ## Core Features - **User Management** - Role-based access, profile management, activity tracking - **Workflow Automation** - Configurable approval chains, task assignments, notifications - **Reporting Dashboard** - Real-time metrics, customizable charts, exportable reports - **Data Import/Export** - Bulk operations with CSV/Excel support - **Audit Logging** - Complete trail of user actions and system events ## Secondary Features - **Notification Center** - In-app alerts and email digests - **Search Functionality** - Full-text search across entities - **Template Library** - Reusable templates for common operations - **API Access** - Programmatic access for external integrations ## User Workflows 1. **Onboarding** - Admin creates user → User receives invitation → User sets password → User completes profile 2. **Request Processing** - User submits request → System validates → Manager approves → System executes → User notified 3. **Report Generation** - User selects parameters → System queries data → System generates report → User downloads ## Use Cases - **UC-01**: User authentication and session management - **UC-02**: Create and manage operational workflows - **UC-03**: Generate and export performance reports - **UC-04**: Manage user roles and permissions ## Business Rules - Users must have unique email addresses - Approval chains require minimum one approver - Reports are retained for 90 days - Audit logs are immutable and retained for 7 years ## Non-Functional Requirements | Category | Requirement | |----------|-------------| | **Performance** | Response time < 200ms for standard operations | | **Security** | Data encrypted at rest and in transit | | **Usability** | Intuitive UI requiring minimal training | | **Availability** | 99.9% uptime SLA | ## Product Vision To become the industry standard for operational management, delivering an intuitive platform that adapts to evolving business needs while maintaining simplicity and reliability. --- # CONTRIBUTING.md ## Development Setup 1. Clone the repository 2. Install dependencies: `npm install` 3. Copy `.env.example` to `.env` and configure 4. Start database: `docker-compose up -d db` 5. Run migrations: `npm run migrate` 6. Start dev server: `npm run dev` ## Branching Strategy - **main** - Production-ready code - **develop** - Integration branch for features - **feature/[ticket-id]-[description]** - New features - **fix/[ticket-id]-[description]** - Bug fixes ## Commit Messages Follow [Conventional Commits](https://www.conventionalcommits.org/): ``` type(scope): description feat(auth): add password reset flow fix(api): handle null response in user endpoint ``` ## Pull Request Guidelines - Target `develop` branch - Include ticket reference in title - Provide clear description of changes - Add tests for new functionality - Update relevant documentation - Keep PRs focused and under 400 lines ## Code Style - **Linting** - ESLint with project config - **Formatting** - Prettier with 2-space indentation - **Naming** - camelCase for variables, PascalCase for components - **Imports** - Grouped: external, internal, relative ## Testing Requirements - Unit tests for all business logic - Integration tests for API endpoints - Minimum 80% code coverage - Run full suite: `npm test` ## Documentation - Update README for user-facing changes - Add JSDoc comments for public APIs - Document environment variables in `.env.example` ## Review Process 1. Submit PR with all checks passing 2. At least one maintainer review required 3. Address all review comments 4. Squash and merge after approval --- # README.md # Project Name [![Build Status](https://img.shields.io/badge/build-passing-brightgreen)](https://example.com) [![License](https://img.shields.io/badge/license-MIT-blue)](LICENSE) [![Version](https://img.shields.io/badge/version-1.0.0-orange)](CHANGELOG.md) ## Overview This project addresses the challenge of fragmented operational workflows by providing a unified platform for managing business processes, tracking performance, and automating routine tasks. ## Key Features - Role-based access control - Automated workflow management - Real-time analytics dashboard - RESTful API for integrations - Comprehensive audit logging ## Tech Stack | Layer | Technology | |-------|------------| | **Frontend** | React, TypeScript, Tailwind CSS | | **Backend** | Node.js, Express, TypeScript | | **Database** | PostgreSQL, Redis | | **Infrastructure** | Docker, AWS | ## Installation ```bash # Clone repository git clone https://github.com/your-org/project.git cd project # Install dependencies npm install # Configure environment cp .env.example .env # Edit .env with your configuration # Start database docker-compose up -d db # Run migrations npm run migrate # Start development server npm run dev ``` ## Environment Variables | Variable | Description | Default | |----------|-------------|---------| | `DATABASE_URL` | PostgreSQL connection string | Required | | `REDIS_URL` | Redis connection string | Required | | `JWT_SECRET` | Token signing secret | Required | | `PORT` | Server port | `3000` | ## Running the Project ### Development ```bash npm run dev ``` ### Production ```bash npm run build npm start ``` ## Usage Examples ```bash # Health check curl http://localhost:3000/api/health # Authenticate curl -X POST http://localhost:3000/api/auth/login \ -H "Content-Type: application/json" \ -d '{"email":"user@example.com","password":"password"}' # Get user profile curl http://localhost:3000/api/users/me \ -H "Authorization: Bearer " ``` ## Project Structure ``` src/ ├── api/ # HTTP layer ├── application/ # Business logic ├── domain/ # Core entities ├── infrastructure/ # Technical concerns └── shared/ # Common utilities ``` ## Documentation - [Architecture](ARCHITECTURE.md) - System design and technical details - [Product](PRODUCT.md) - Features and user perspective - [Contributing](CONTRIBUTING.md) - Development guidelines ## License MIT License - see [LICENSE](LICENSE) file for details.

Deutscher Text

Prompt-InhaltSpeichern

Melde dich an, um den vollständigen Prompt zu sehen

Verwendung

Referenzen

Diskussion