patricioc7 / fuego-de-quasar

Meli Challenge

Quasar Fire Operation - MELI

Challenge project "Fuego de Quasar"

Quick Start

Requires GO 1.5

Run locally with:

$ go run main.go

Run all tests from the root folder with:

$ go test ./...

Endpoints

Topsecret Get the position and complete message by posting three satellites with them distance and incomplete message. Some positions are not possible to calculate. POST -> /topsecret Example request body:

{
	"satellites": [
		{
			"name": "kenobi",
			"distance": 989.945,
			"message": ["este","","","mensaje",""]
		},
		{
			"name": "skywalker",
			"distance": 608.276,
			"message": ["","es","","","secreto"]
		},
		{
			"name": "sato",
			"distance": 500,
			"message": ["este","","un","",""]
		}
	]
}

Example succesful 200 response:

{
  "position": {
    "x": 199.99,
    "y": 500
  },
  "message": "este es un mensaje secreto"
}

Example failed 400 response

{
  "error": "could not calculate position or message with provided info"
}

Topsecret Split Posts a satellite's distance and an incomplete message that will be saved in system memory. It will receive the satellite's name as a path parameter. POST -> /topsecret_split/{satellite_name}

Example request body

{
    "distance": 989.945,
    "message": ["este", "", "", "mensaje", ""]
}

Example 200 response

"saved"

GET -> /topsecret_split/

Example 200 response:

{
  "position": {
    "x": 199.99,
    "y": 500
  },
  "message": "este es un mensaje secreto"
}

Miscellaneous

• The app runs with a cache-like memory to store which flushes every 10 minutes and it's values get stored for 8 minutes. It's data will be lost if the app's process is interrupted.
• It would be nice to add more tests
• You can test it online https://quasar-fire-meli.herokuapp.com