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offer-count's Introduction

Balcão de Ofertas

Descrição

Projeto feito para Eclipseworks, usando Nodejs.

Jornada

Foi um projeto interessante de ser feito, apesar das regras de negocio simples, tentei aplicar meu conhecimento em arquitetura Hexagonal junto a inversão de controle, para construir uma aplicação com um dominio isolado, escalavel e adaptavel a mudança. Priorizei toda a construção dessa estrutura de design de código, então talvez estejam faltando alguns comportamentos de fallback. Não me preocupei com a assertividade referente a representação de cryptomoedas na aplicação, para os casos de uso requisitados não se fazia necessário, então optei não implementar para ganhar tempo.

Melhorias para o futuro

  • Melhorar tracking de errors
  • Melhorar logs
  • Possivel implementação de Open Telemetry(pode resolver os pontos anteriores)
  • Escrever testes para alem do Dominio da aplicação

Set Up

Deixei um .env pronto no projeto.

Para rodar será necessário o Docker, com ele instalado é só rodar na raiz do projeto:

  • yarn prisma:push

  • yarn prisma:seed

  • docker-compose up --build

Nesse ponto se tudo correu bem o seu servidor estará rodando no:

localhost:8080.

🚀 Techs used

  • TypeScript
  • Postgres
  • NodeJS
  • Yarn
  • Prisma
  • Express
  • Jest
  • Arquitetura Hexagonal (ports and adapters)
  • IoC
  • Tsyringe
  • Docker & Docker-compose

Endpoints

Criar Oferta

Cria uma oferta utilizando o payload

  • URL

    /offers/create

  • Method:

    POST

  • Data Params

    {
      "userId": "9a76d0d4-2c8d-448b-af55-1ffd9e51b9ba",
      "sellerWalletId": "38ce96e4-c641-4643-affe-8de5af3132b0",
      "tokenId": "1250baaf-f1df-4fd4-b009-0e78b044eba4",
      "amount": 1,
      "unitPrice": 1,
      "currency": "BRL"
    }
    
  • Success Response:

    • Code: 201
      Content:
      {
        "_id": "af308258-c687-40be-b2a9-894886272c6c",
        "_sellerWalletId": "38ce96e4-c641-4643-affe-8de5af3132b0",
        "_tokenId": "1250baaf-f1df-4fd4-b009-0e78b044eba4",
        "_amount": 1,
        "_unitPrice": 1,
        "_currency": "BRL",
        "_expirationDate": 1689441985628,
        "_isActive": true
      }

Deletar Oferta

Deleta oferta.

  • URL

    /offers/delete

  • Method:

    DELETE

  • Data Params

    {
      "userId": "9a76d0d4-2c8d-448b-af55-1ffd9e51b9ba",
      "offerId": "af308258-c687-40be-b2a9-894886272c6c"
    }
  • Success Response:

    • Code: 200

Listar Ofertas

Convert currency amount.

  • URL

    /offers?page=1&limit=10

  • Method:

    GET

  • QUERY Params

    Required:

    page=[number]

    limit=[number]

  • Success Response:

    • Code: 200
      Content:
      {
          "pageCount": 1,
          "offers": [
      	    {
            "_id": "af308258-c687-40be-b2a9-894886272c6c",
            "_sellerWalletId": "38ce96e4-c641-4643-affe-8de5af3132b0",
            "_tokenId": "1250baaf-f1df-4fd4-b009-0e78b044eba4",
            "_amount": 1,
            "_unitPrice": 1,
            "_currency": "BRL",
            "_expirationDate": 1689441985628,
            "_isActive": true
          }
          ]
      }

offer-count's People

Contributors

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Watchers

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