From 782827606dc09ffbd2d1727377b880a53dc0310c Mon Sep 17 00:00:00 2001 From: noisedestroyers Date: Tue, 22 Jul 2025 11:19:42 -0400 Subject: [PATCH] [claudesquad] update from 'define implement' on 22 Jul 25 11:19 EDT (paused) --- implementation.md | 567 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 567 insertions(+) create mode 100644 implementation.md diff --git a/implementation.md b/implementation.md new file mode 100644 index 0000000..bdf4009 --- /dev/null +++ b/implementation.md @@ -0,0 +1,567 @@ +# Implementation Architecture + +## Executive Summary +Software Development Insight & Release Management Platform with modular microservices architecture, containerized deployment, and modern web frontend. + +## System Architecture Overview + +```mermaid +graph TB + subgraph "Frontend Layer" + UI[React TypeScript Frontend] + UI --> SG[SignalR Client] + end + + subgraph "API Gateway" + GW[API Gateway Service
Authentication & Routing] + HUB[SignalR Hub
Real-time Updates] + end + + subgraph "Core Services" + PS[Project Service
CC.NET Integration] + MS[Manuscript Service
FogBugz Integration] + DS[Document Service
PDF Generation] + SS[Storage Service
Cloud Abstraction] + HS[Help Center Service
Article Updates] + PUB[Publishing Service
Workflow Orchestration] + end + + subgraph "Background Processing" + HF[Hangfire
Background Jobs] + HFD[Hangfire Dashboard] + end + + subgraph "Data Layer" + DB[(PostgreSQL
Database)] + end + + subgraph "External Integrations" + CC[CruiseControl.NET] + FB[FogBugz/Manuscript] + S3[AWS S3] + BOX[Box.com] + FTP[FTP Server] + ZD[Zendesk] + SF[Salesforce Service] + end + + UI --> GW + SG --> HUB + GW --> PS + GW --> MS + GW --> DS + GW --> SS + GW --> HS + GW --> PUB + + PS --> CC + MS --> FB + SS --> S3 + SS --> BOX + SS --> FTP + HS --> ZD + HS --> SF + + PUB --> HF + HF --> DS + HF --> SS + HF --> HS + + PS --> DB + MS --> DB + DS --> DB + SS --> DB + HS --> DB + PUB --> DB + HF --> DB + + classDef frontend fill:#e1f5fe + classDef gateway fill:#fff3e0 + classDef service fill:#f3e5f5 + classDef background fill:#e8f5e8 + classDef database fill:#fce4ec + classDef external fill:#f5f5f5 + + class UI,SG frontend + class GW,HUB gateway + class PS,MS,DS,SS,HS,PUB service + class HF,HFD background + class DB database + class CC,FB,S3,BOX,FTP,ZD,SF external +``` + +## Technology Stack + +### Backend Services (.NET 8) +- **API Gateway**: ASP.NET Core Web API with SignalR hubs +- **Database**: PostgreSQL with Entity Framework Core +- **Background Jobs**: Hangfire for document generation and publishing workflows +- **Logging**: Serilog with structured logging +- **Documentation**: OpenAPI/Swagger + +### Frontend (React/TypeScript) +- **Framework**: React 18+ with TypeScript +- **State Management**: React Query + Context API +- **UI Library**: Material-UI or Ant Design +- **Real-time**: SignalR client for live updates +- **Build**: Vite for fast development + +### Infrastructure +- **Containerization**: Docker Compose for development, Docker for production +- **Reverse Proxy**: Nginx for production +- **Service Discovery**: Docker network with service names + +## Service Architecture + +### Core Services + +#### 1. API Gateway Service (`api-gateway`) +- **Purpose**: Single entry point, authentication, SignalR hub +- **Technology**: ASP.NET Core Web API + SignalR +- **Responsibilities**: + - User authentication/authorization (JWT) + - Route requests to appropriate services + - Real-time notifications via SignalR + - CORS configuration for React frontend + +#### 2. Project Service (`project-service`) +- **Purpose**: CruiseControl.NET integration and project management +- **Technology**: ASP.NET Core Web API +- **Responsibilities**: + - Parse CC.NET log files + - Cache build history and status + - Project configuration management + - Build status monitoring + +#### 3. Manuscript Service (`manuscript-service`) +- **Purpose**: FogBugz/Manuscript integration +- **Technology**: ASP.NET Core Web API +- **Responsibilities**: + - Developer comment extraction + - Feature timing data aggregation + - Release note data compilation + +#### 4. Document Service (`document-service`) +- **Purpose**: PDF generation and document management +- **Technology**: ASP.NET Core + iText7 or QuestPDF +- **Responsibilities**: + - Release note PDF generation + - Template management + - Document versioning + +#### 5. Storage Service (`storage-service`) +- **Purpose**: Cloud storage abstraction layer +- **Technology**: ASP.NET Core Web API +- **Storage Providers**: + - **AWS S3**: AWS SDK for .NET + - **Box.com**: Box .NET SDK + - **FTP**: FluentFTP library +- **Pattern**: Strategy pattern for provider abstraction + +#### 6. Help Center Service (`helpcenter-service`) +- **Purpose**: Support article updates +- **Technology**: ASP.NET Core Web API +- **Integrations**: + - **Zendesk**: Zendesk API v2 + - **Salesforce Service**: Salesforce REST API +- **Pattern**: Strategy pattern for provider abstraction + +#### 7. Publishing Service (`publishing-service`) +- **Purpose**: Orchestrate complete publishing workflows +- **Technology**: ASP.NET Core + Hangfire +- **Responsibilities**: + - Coordinate document generation + - Manage cloud uploads + - Update help center articles + - Workflow status tracking + +### Database Design + +```mermaid +erDiagram + Users { + int Id PK + string Username + string PasswordHash + string Role + datetime CreatedAt + datetime LastLogin + } + + Projects { + int Id PK + string Name + string Description + string CCNetProjectName + string Status + datetime CreatedAt + datetime UpdatedAt + } + + Builds { + int Id PK + int ProjectId FK + string BuildNumber + string Status + datetime StartTime + datetime EndTime + string LogPath + } + + Packages { + int Id PK + string Name + int ProjectId FK + json CloudStorageConfig + json HelpCenterConfig + datetime CreatedAt + } + + Publications { + int Id PK + int PackageId FK + string Version + string Status + datetime PublishedAt + string ReleaseNotesPath + } + + StorageProviders { + int Id PK + string Name + string Type + json Configuration + boolean IsActive + } + + HelpCenterProviders { + int Id PK + string Name + string Type + json Configuration + boolean IsActive + } + + Projects ||--o{ Builds : "has builds" + Projects ||--o{ Packages : "has packages" + Packages ||--o{ Publications : "has publications" +``` + +#### Core Entities +```sql +-- Projects from CruiseControl.NET +Projects (Id, Name, Description, CCNetProjectName, Status, CreatedAt, UpdatedAt) + +-- Build information +Builds (Id, ProjectId, BuildNumber, Status, StartTime, EndTime, LogPath) + +-- Software packages configuration +Packages (Id, Name, ProjectId, CloudStorageConfig, HelpCenterConfig, CreatedAt) + +-- Publishing history +Publications (Id, PackageId, Version, Status, PublishedAt, ReleaseNotesPath) + +-- User management +Users (Id, Username, PasswordHash, Role, CreatedAt, LastLogin) + +-- Provider configurations +StorageProviders (Id, Name, Type, Configuration, IsActive) +HelpCenterProviders (Id, Name, Type, Configuration, IsActive) +``` + +## Interface Abstractions + +### Cloud Storage Interface +```csharp +public interface ICloudStorageProvider +{ + Task UploadAsync(string containerName, string fileName, Stream content); + Task DeleteAsync(string containerName, string fileName); + Task DownloadAsync(string containerName, string fileName); +} +``` + +### Help Center Interface +```csharp +public interface IHelpCenterProvider +{ + Task UpdateArticleAsync(string articleId, string content, string title); + Task CreateArticleAsync(string content, string title, string categoryId); + Task PublishArticleAsync(string articleId); +} +``` + +## Development Environment + +### Docker Compose Structure +```yaml +services: + postgres: + image: postgres:15 + + api-gateway: + build: ./src/ApiGateway + ports: ["5000:80"] + + project-service: + build: ./src/ProjectService + + manuscript-service: + build: ./src/ManuscriptService + + document-service: + build: ./src/DocumentService + + storage-service: + build: ./src/StorageService + + helpcenter-service: + build: ./src/HelpCenterService + + publishing-service: + build: ./src/PublishingService + + react-frontend: + build: ./src/Frontend + ports: ["3000:80"] + + hangfire-dashboard: + ports: ["5001:80"] +``` + +### Project Structure +```mermaid +graph TD + subgraph "Solution Structure" + ROOT[Solution Root] + + subgraph "Backend Services" + API[ApiGateway/] + PROJ[ProjectService/] + MAN[ManuscriptService/] + DOC[DocumentService/] + STOR[StorageService/] + HELP[HelpCenterService/] + PUB[PublishingService/] + end + + subgraph "Shared Components" + SHARED[Shared/] + DB[Database/] + end + + subgraph "Frontend" + UI[Frontend/] + end + + subgraph "Infrastructure" + DOCKER[docker-compose.yml] + ENV[.env files] + end + end + + ROOT --> API + ROOT --> PROJ + ROOT --> MAN + ROOT --> DOC + ROOT --> STOR + ROOT --> HELP + ROOT --> PUB + ROOT --> SHARED + ROOT --> DB + ROOT --> UI + ROOT --> DOCKER + ROOT --> ENV + + classDef service fill:#e3f2fd + classDef shared fill:#f3e5f5 + classDef frontend fill:#e8f5e8 + classDef infra fill:#fff3e0 + + class API,PROJ,MAN,DOC,STOR,HELP,PUB service + class SHARED,DB shared + class UI frontend + class DOCKER,ENV infra +``` + +``` +src/ +├── ApiGateway/ # Main API + SignalR hub +├── ProjectService/ # CC.NET integration +├── ManuscriptService/ # FogBugz integration +├── DocumentService/ # PDF generation +├── StorageService/ # Cloud storage abstraction +├── HelpCenterService/ # Article update service +├── PublishingService/ # Workflow orchestration +├── Shared/ # Common models, interfaces +├── Frontend/ # React TypeScript app +└── Database/ # EF migrations, seed data +``` + +## Key Architectural Decisions + +### 1. Microservices with Service Mesh +- **Rationale**: Clean separation of concerns, independent scaling +- **Communication**: HTTP REST + SignalR for real-time updates +- **Service Discovery**: Docker network DNS resolution + +### 2. Hangfire for Background Processing +- **Benefits**: .NET native, web dashboard, persistent queues +- **Use Cases**: Document generation, cloud uploads, batch processing +- **Storage**: PostgreSQL for job persistence + +### 3. Strategy Pattern for External Integrations +- **Cloud Storage**: Pluggable providers (S3, Box, FTP) +- **Help Centers**: Extensible article update system +- **Benefits**: Easy to add new providers without core changes + +### 4. SignalR for Real-time Updates +- **Use Cases**: Build status, publishing progress, job completion +- **Frontend Integration**: React SignalR client with auto-reconnection + +### 5. Entity Framework with Repository Pattern +- **Database**: Code-first migrations +- **Testing**: In-memory provider for unit tests +- **Performance**: Query optimization with projection + +## Security Considerations + +### Authentication & Authorization +- JWT tokens with refresh mechanism +- Role-based access control (Admin, User, ReadOnly) +- Secure password hashing (bcrypt) + +### API Security +- HTTPS only in production +- CORS properly configured +- API rate limiting +- Input validation and sanitization + +### Secrets Management +- Docker secrets for production +- Environment variables for configuration +- No hardcoded credentials + +## Deployment Strategy + +### Development +- Docker Compose with hot-reload volumes +- Shared PostgreSQL instance +- Frontend dev server proxy to API + +### Production +- Individual Docker containers +- Nginx reverse proxy +- PostgreSQL with persistent volumes +- Health checks and restart policies + +## Questions for Next Phase + +1. **CC.NET Integration**: What format are the log files? XML, plain text, or proprietary? +2. **Manuscript API**: Is there existing API documentation or will we need to reverse-engineer? +3. **Document Templates**: Do you have existing release note templates or should we create standard ones? +4. **Cloud Storage**: Any specific bucket/container naming conventions? +5. **Help Center**: Do you have existing article templates or categories to work with? + +## Publishing Workflow + +```mermaid +sequenceDiagram + participant User + participant UI as React Frontend + participant GW as API Gateway + participant PUB as Publishing Service + participant DOC as Document Service + participant STOR as Storage Service + participant HELP as Help Center Service + participant HF as Hangfire + participant SH as SignalR Hub + + User->>UI: Select Package & Initiate Publishing + UI->>GW: POST /api/publish/package/{id} + GW->>PUB: Queue Publishing Job + PUB->>HF: Enqueue Background Job + + Note over HF: Background Processing Starts + + HF->>DOC: Generate Release Notes PDF + DOC-->>HF: PDF Generated + + HF->>STOR: Upload Package + PDF to Cloud + STOR-->>HF: Upload Complete + + HF->>HELP: Update Help Center Articles + HELP-->>HF: Articles Updated + + HF->>SH: Notify Completion + SH->>UI: Real-time Status Update + UI->>User: Show Completion Status +``` + +## Data Flow Architecture + +```mermaid +flowchart LR + subgraph "External Sources" + CC[CruiseControl.NET
Build Logs] + FB[FogBugz/Manuscript
Developer Data] + end + + subgraph "Data Ingestion" + PS[Project Service
Log Parser] + MS[Manuscript Service
API Client] + end + + subgraph "Data Storage" + DB[(PostgreSQL
Centralized Data)] + end + + subgraph "Processing Layer" + DS[Document Service
PDF Generator] + PUB[Publishing Service
Orchestrator] + end + + subgraph "Output Channels" + STOR[Storage Service
Multi-Provider] + HELP[Help Center Service
Multi-Platform] + end + + subgraph "User Interface" + UI[React Frontend
Management Console] + end + + CC --> PS + FB --> MS + PS --> DB + MS --> DB + DB --> DS + DB --> PUB + DS --> STOR + PUB --> STOR + PUB --> HELP + DB --> UI + + classDef external fill:#ffebee + classDef ingestion fill:#e3f2fd + classDef storage fill:#f3e5f5 + classDef processing fill:#e8f5e8 + classDef output fill:#fff3e0 + classDef ui fill:#fce4ec + + class CC,FB external + class PS,MS ingestion + class DB storage + class DS,PUB processing + class STOR,HELP output + class UI ui +``` + +## Next Steps + +1. Set up development environment with Docker Compose +2. Create solution structure and shared contracts +3. Implement core database models and Entity Framework setup +4. Build API Gateway with authentication +5. Develop individual services in parallel +6. Create React frontend with SignalR integration +7. Integration testing and deployment scripts \ No newline at end of file