lux peek

endpoint.cr

Lux.post "/cars" do
  description "Create a Car"

  body_param type, String, eq: "Car"
  body_param attributes, Car
  json_root "data"

  response 409, AlreadyExists, JsonApi::Error
  response 201, Success, JsonApi::Success, { data: Array({ type: String, attributes: Car }) }

  handle do
    if (rand(1.0) > 0.5)
      Success.new([{ type: "Car", attributes: b_attributes }])
    else
      AlreadyExists.new("This car already exists!")
    end
  end
end

requests.txt

➜  http -j POST ':1313/cars' data:='{"type": "Car", "attributes": { "plate": "123", "brand": "mercedes", "color": "red" } }' content-type:"application/vnd.api+json" 'accept:application/json'

HTTP/1.1 409 Conflict
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 131
Content-Type: application/vnd.api+json
Request-Id: c373346f-ea6c-414d-97d4-9e03e0711361
Server: Lux

{
    "errors": [
        {
            "code": "already_exists",
            "id": "c373346f-ea6c-414d-97d4-9e03e0711361",
            "status": "409",
            "title": "This car already exists!"
        }
    ]
}


➜  http -j POST ':1313/cars' data:='{"type": "Car", "attributes": { "plate": "123", "brand": "mercedes", "color": "red" } }' content-type:"application/vnd.api+json" 'accept:application/json'

HTTP/1.1 201 Created
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 131
Content-Type: application/json
Request-Id: 7d6b91ef-7d9a-479a-a31b-0bad7f3e3f92
Server: Lux

{
    "data": [
        {
            "attributes": {
                "brand": "mercedes",
                "color": "red",
                "id": "eafdfd44-f417-40cc-94c5-ffb875b19ad6",
                "plate": "123"
            },
            "type": "Car"
        }
    ]
}