go-crud-rest-api

Technologies used:

• Go
• Docker

Prerequisites

go

Make sure you have the go installed using this command:

go version

Docker

Make sure you have docker installed using this command:

docker --version

Curl

Make sure you have curl installed using this command:

curl --version

Build the code

go build .

Run the code

OBS: Need a Postgres DB up and running

go run .

Running the application locally

Create docker image of app

Creating a docker image should be as simple as

docker build -t goapp .

🐘 Run the Postgres container

docker-compose up -d db

🏗️ Build the go app image

docker compose build

👟 Run the Go Container

docker compose up goapp

🧪 Test the applications endpoints

Request to get the all the users:

curl --location --request GET 'http://localhost:8080/users'

Example of a response: [ { "id": 1, "name": "aaa", "email": "aaa@mail" }, { "id": 2, "name": "bbb", "email": "bbb@mail" } ]

Request to create a new user

curl --location --request POST 'http://localhost:8080/users' \
--header 'Content-Type: application/json' \
--data-raw '{"name": "aaa","email": "aaa@mail"}'

Request to get one specific user:

curl --location --request GET 'http://localhost:8080/users/2'

Example of a response: { "name": "new", "email": "new@mail" }

Request to update a user

curl --location --request PUT 'http://localhost:8080/users/2' \
--header 'Content-Type: application/json' \
--data-raw '{"name": "new","email": "new@mail"}'

Request to delete a user

curl --location --request DELETE 'http://localhost:8080/users/3'

Contact

This project is maintained by MikAoJk