https://github.com/raferdev/express_microservice

Here you will see a microservice project that includes complete support for development.
https://github.com/raferdev/express_microservice

aws aws-lambda dynamodb express jest microservice opentelemetry serverless test

Last synced: about 2 months ago
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Here you will see a microservice project that includes complete support for development.

• Host: GitHub
• URL: https://github.com/raferdev/express_microservice
• Owner: raferdev
• Archived: true
• Created: 2024-04-19T23:42:02.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-04-24T19:49:26.000Z (7 months ago)
• Last Synced: 2024-09-21T11:02:42.045Z (about 2 months ago)
• Topics: aws, aws-lambda, dynamodb, express, jest, microservice, opentelemetry, serverless, test
• Language: TypeScript
• Homepage:
• Size: 308 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# CUSTOMERS MICROSERVICE REST API

[![Test amd Deploy](https://github.com/raferdev/express_microservice/actions/workflows/deploy.yml/badge.svg)](https://github.com/raferdev/express_microservice/actions/workflows/deploy.yml)

This is a microservice builded with serverless framework.

This project contains:

- CI/CD : Using Github Actions to automate tests with Jest and deploy serverless insfrastructure on AWS cloud

- Logs/Metrics/Control : Environment instrumentalized with open-telemetry Node, Express, and Winston, being captured by AWS observability.

- Architecture: Built across Express routes, middlewares, controllers, and services, it can handle and control all endpoints using AWS Lambda and persist on DynamoDB.

- Linting: Eslint with flat config, prettier, lint-staged with husly.

Table of Content:

- 1.0 - [Installation](#install)

- 2.0 - [Running](#run)

- 2.1 - [Tests](#run-tests)

- 3.0 - [API REST](#api-rest)

## [Install](#install)

    pnpm install

## [Run the app](#run)

You need first create dynamoDB table in AWS with the name "customers-microservice-$stage"

$stage is the stage that you will pass on initial script

like:

 - serverless offline --stage development

## [Run the tests](#run-tests)

    pnpm test

# [REST API](#api-rest)

The REST API to the example app is described below.

## Get list of Things

### Request

`GET /v1/customers`

    curl -i -X GET'Accept: application/json' http://localhost:3000/v1/customers

### Response

    HTTP/1.1 200 OK

    Date: Thu, 24 Feb 2011 12:36:30 GMT

    Status: 200 OK

    Connection: close

    Content-Type: application/json

    Content-Length: 2

    []

## Create a new customer

### Request

`PUT /v1/customers`

    curl -i -X PUT 'Accept: application/json' -d 'name=Foo&email=new@new&phone=+553488383584&addess=exemple' http://localhost:3000/v1/customers

### Response

    HTTP/1.1 201 Created

    Date: Thu, 24 Feb 2011 12:36:30 GMT

    Status: 201 Created

    Connection: close

    Content-Type: application/json

    Location: /thing/1

    Content-Length: 36

    { "customersID":$UUID,

      "name":"Foo",

      "email":"new@new",

      "phone":"+553488383584",

      "address":"exemple city"}

## Get a specific customer

### Request

`GET /v1/customers/:customerID`

    curl -i -H 'Accept: application/json' http://localhost:3000/v1/customers/:customerID

### Response

    HTTP/1.1 200 OK

    Date: Thu, 24 Feb 2011 12:36:30 GMT

    Status: 200 OK

    Connection: close

    Content-Type: application/json

    Content-Length: 36

{ "customerID":$UUID,

"name":"Foo",

"email":"new@new",

"phone":"+553488383584",

"address":"exemple city"}

## Delete customer

### Request

`DELETE /v1/customers/:customersID`

    curl -i -H 'Accept: application/json' http://localhost:3000/v1/customers/:customersID

### Response

    HTTP/1.1 200 Success

    Date: Thu, 24 Feb 2011 12:36:30 GMT

    Status: 404 Not Found

    Connection: close

    Content-Type: application/json

    Content-Length: 35

    {}

## Search by text

### Request

`GET /v1/search`

    curl -i -H 'Accept: application/json' -d 'name=Bar&junk=rubbish' http://localhost:3000/v1/search?text=exemple%text

### Response

    HTTP/1.1 200 Success

    Date: Thu, 24 Feb 2011 12:36:31 GMT

    Status: 200 Success

    Connection: close

    Content-Type: application/json

    Location: /thing/2

    Content-Length: 35

    [{ "customerID":$UUID,

        "name":"Foo",

        "email":"new@new",

        "phone":"+553488383584",

        "address":"exemple city"},... ]