Http4s API

In this project an API rest with http4s, cats, doobie, skunk was created. Using Type-Classes and Tagless Final.

Requirements

• JDK >= 1.8
• Scala 2.13.x
• Docker
• Docker Compose

Run Containers

$ docker-compose up -d

Run App

Run Migration

$ sbt flywayMigrate

Compile

$ sbt compile run

Assembly

$ sbt assembly

Test

$ sbt test

Integration Test

$ sbt it:test

Apply Formatter

$ sbt scalafmtSbt
$ sbt scalafmtAll

Run Exec

$ sbt exec

Test with cURL

Login

$ curl --location --request POST 'http://localhost:8080/login' \
--header 'Content-Type: application/json' \
--data-raw '{
    "username": "username1",
    "password": "password1"
}'

All Products

$ curl --location --request GET 'http://localhost:8080/products' \
--header 'Authorization: Bearer ${YOUR_ACCESS_TOKEN}'

Get Product By ID

$ curl --location --request GET 'http://localhost:8080/products/{UUID}' \
--header 'Authorization: Bearer ${YOUR_ACCESS_TOKEN}'

Create Product

$ curl --location --request POST 'http://localhost:8080/products' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer ${YOUR_ACCESS_TOKEN}' \
--data-raw '{
    "name": "Your Product Name",
    "stock": 30.0
}'

Update Product

$ curl --location --request PUT 'http://localhost:8080/products/{UUID}' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer ${YOUR_ACCESS_TOKEN}' \
--data-raw '{
    "name": "Your New Product Name",
    "stock": 32.0
}'

Delete Product

$ curl --location --request DELETE 'http://localhost:8080/products/{UUID}' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer ${YOUR_ACCESS_TOKEN}'

Trace

$ curl --location --request GET 'http://localhost:8080/trace'

Websocket

Add ws://127.0.0.1:8080/trace/websocket to Websocket Client