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Event Triangle is a project that leverages the power of event sourcing using.NET and Angular frameworks to manage and track currency transactions.This project employs a cutting-edge approach to data storage and retrieval, capturing each state-changing eventin the system to create a comprehensive and reliable transaction history.With a focus on real-time updates and seamless integration between the backend and frontend,EventTriangleAPI offers realtime communication using SignalR.

• Video:https://www.youtube.com/watch?v=9Deyui0g1RY

• .NET SDK 8.0.301 or later:https://dotnet.microsoft.com/en-us/download
• NVM for windows:https://github.com/coreybutler/nvm-windows
• Angular CLI:15.2.6
• NodeJS:18.15.0
• NPM:9.5.0
• Docker:https://docs.docker.com/get-docker/
• IDE: Visual Studio 2022 or JetBrains Rider

• Install NVM:choco install nvm -y
• Install NodeJS18.15.0 using NVM & PowerShell as Administrator:nvm install 18.15.0
• Use NodeJS18.15.0 using NVM via PowerShell as Administrator:nvm use 18.15.0
• Check NodeJS installed properly (should be18.15.0):node -v
• Check NPM installed properly (should be9.5.0):npm -v
• Go to the project folder:cd src/authorization/EventTriangle.Client
• Restore node modules:npm ci
• Install Angular CLI globally:npm install -g @angular/cli@15.2.6
• Open PowerShell as Administrator and type:Set-ExecutionPolicy -ExecutionPolicy RemoteSigned
• Check that Angular CLI installed properly:ng version
• Build project for development using Angular CLI:ng build
• Run angular client:ng serve

• docker run --name "event-auth-pgsql-db" -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres -p 5432:5432 -d postgres:latest
• docker run --name=rabbit1 -p 5672:5672 -p 15672:15672 -e RABBITMQ_DEFAULT_USER=guest -e RABBITMQ_DEFAULT_PASS=guest -d rabbitmq:3-management

1. Authorization service
2. Sender service
3. Consumer service

• SDK:.NET 8
• Frameworks:ASP .NET Core,Angular 15
• Persistence:
  • Database:PostgreSQL 15
  • ORM:Entity Framework Core
• Authorization:Azure AD
• Presentation:
  • API Documentation:OpenAPI (Swagger)
  • Realtime Communication:SignalR
  • Frontend Development:Angular 15
  • Microservices communication:RabbitMQ,GRPC
• Unit and Integration Testing:XUnit,FluentAssertions
• Containerization:Docker,k8s
• Continuous Integration:Azure Pipelines,GitHub Actions
• Continuous Deployment:Azure Pipelines,GitHub Actions,Azure DevOps,Azure K8s Service
• Programming languages:C#,SQL,TypeScript
• Tools & IDE:Visual Studio,Rider,VS Code,WebStorm,SMSS,Postman

• Docker images:https://hub.docker.com/u/kaminome
• Azure DevOps project:https://dev.azure.com/EventTriangle/EventTriangleAPI

• setx EVENT_TRIANGLE_AD_CLIENT_SECRET <YOUR_AD_SECRET>
• docker-compose up

• export EVENT_TRIANGLE_AD_CLIENT_SECRET=<YOUR_AD_SECRET>
• docker compose up

Fromsrc folder run:

• docker build --build-arg FRONT_API_URL="http://localhost:7000/" -t eventtriangle/auth:1.0 -f ./authorization/Dockerfile .
• docker build -t eventtriangle/consumer:1.0 -f ./consumer/Dockerfile .
• docker build -t eventtriangle/sender:1.0 -f ./sender/Dockerfile .