Back-end for Connect Four clone game using Gin/Go

Two players can start a game and play it using REST calls. No authentication is performed.

Start the server.

$ go run .

Make HTTP requests to start a game.

$ curl http://localhost:8080/connectfour/new && echo

{"id":1,"nextPlayer":1,"winner":0,"board":[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]]}

Place a piece on the board (columns start at zero).

$ curl http://localhost:8080/connectfour/1 -X POST -d "player=1&column=0" && echo

{"id":1,"nextPlayer":2,"winner":0,"board":[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[1,0,0,0,0,0,0]]}

Obtain the current state of a game.

$ curl http://localhost:8080/connectfour/1 && echo

{"id":1,"nextPlayer":2,"winner":0,"board":[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[1,0,0,0,0,0,0]]}