Billing API

A Typescript project to demostrate how to work with:

• DDD & CQRS & Event Sourcing
• Dependency injection
• Mockless tests
• Unit, Integration and E2E testing with jest and supertest
• Kubernetes + Helm + Prometheus + Custom metrics + Grafana

TODO

• https://github.com/helm/charts/tree/master/stable/prometheus-adapter

Documentation

Jump into the documentation for in deep information

Setup

Dev and Minikube environments

Stack

• Billing API and Worker/s
• Postgres
• RabbitMQ
• Prometheus Operator
• Alert manager
• Grafana + built in BillingAPI Dasboard

Screenshots

API

Grafana

Prom Rules