Bowling

This application works as abackend for 10 pin bowling To start your Phoenix server:

• Install dependencies with mix deps.get
• Create and migrate your database with mix ecto.setup
• Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

How to run the app:

1. First create a game using POST http://localhost:4000/game. You will get the following response: It gives you the initial state and game id which you have to use for subsequent bowls

{ "frame":1, "game_id":"c74ea9fd-0b4b-46b9-88d1-4b38232370c8", "pins_left":10, "try_no":1 }

2. To bowl hit the api POST http://localhost:4000/game/bowl with the request body:

{ "game_id": "c74ea9fd-0b4b-46b9-88d1-4b38232370c8", "pins_down": 2 }

The response will be like:

{ "next_frame": 3, "next_try": 1, "pins_left": 10 }

3. To get scores GET http://localhost:4000/game/scores?game_id=<GAME_ID>

{ "res": { "frame_scores": { "1": 8, "2": 15 }, "total": 23 } }

The score api only gives the score when the frame is complete. Also the application will restore the previous state of an incomplete game if it restarts. After all the ten frames are over you will get all the frame scores and the total score. Ready to run in production? Please check our deployment guides.

Learn more

• Official website: https://www.phoenixframework.org/
• Guides: https://hexdocs.pm/phoenix/overview.html
• Docs: https://hexdocs.pm/phoenix
• Forum: https://elixirforum.com/c/phoenix-forum
• Source: https://github.com/phoenixframework/phoenix