peterklein/golang-todo-app

The repository for my "Scalable Go Webapps" blog post series.

Simple todo API

The GitHub repo for my blog series "Building a scalable web application in Go"

Downloading and running

Assuming that you have $GOPATH set-up

$ go get -u github.com/realbucksavage/golang-todo-app
$ cd $GOPATH/src/github.com/realbucksavage/golang-todo-app
$ dep ensure
$ docker-compose up

APIs

GET /api/todos/ : List all todo items

$ curl --silent localhost:8080/api/todos/ | jq .

[
  {
    "completed": true,
    "title": "Todo #1",
    "id": 1
  }
]

GET /api/todos/:id: List single todo item

$ curl --silent localhost:8080/api/todos/1 | jq .

{
  "completed": false,
  "title": "Todo #1",
  "id": 1
}

POST /api/todos/ : Create todo item

$ curl --silent -X POST localhost:8080/api/todos/ -d '{"title": "Todo #1"}'  | jq .

{
  "completed": false,
  "title": "Todo #1",
  "id": 1
}

PATCH /api/todos/:id : Update a single todo item

$ curl --silent -X PATCH localhost:8080/api/todos/1 -d '{"completed": true}'  | jq .

{
  "completed": true,
  "title": "Todo #1",
  "id": 1
}

$ curl --silent -X PATCH localhost:8080/api/todos/2 -d '{"title": "Changed title #2"}'  | jq .

{
  "completed": false,
  "title": "Changed title #2",
  "id": 2
}

DELETE /api/todos/:id : Delete single todo item

$ curl --silent -X DELETE localhost:8080/api/todos/1  | jq .

$ curl --silent localhost:8080/api/todos/ | jq .

[
  {
    "completed": false,
    "title": "Changed title #2",
    "id": 2
  }
]