/nestjs-microservices-architecture

Primary LanguageTypeScript

Nest.js with Mocked RabbitMQ and Sender Email

Swagger: http://localhost:3000/swagger

Implementations:

  • The database used was MongoDB with the Mongoose module.
  • The API follows a specific response format using interceptors. The gateway also had an interceptor that logs the class used and the error.
  • The database is agnostic and is involved by other classes which have a memory version.
  • The application is constructed based on modules, which are: users, health, and events.
  • Post methods have their body verified by the Zod library.
  • The Swagger documentation is constructed using Decorators.
  • Architecture:
{
"api": "Implements all endpoints",
"domain": "Implements interfaces, business rules, entities without dependencies, and is the bridge between API and infra",
"infra": "Is the core of the application, containing databases, configs, and entities with dependencies" 
}

  • Business Rules:

    • All data obtained from reqres will be stored and manipulated exclusively in the database.
  • Install dependencies:
pnpm install
  • start project
pnpm start:dev
  • start build
pnpm build
  • start docker
docker-compose up

Steps

  • Install all dependencies of project
  • Start docker
  • Start project

Require

  • Docker
  • nodejs > 16