BlackJack

A simple Blackjack API using Node.js and MongoDB.

Game functionalities

There are two MongoDB Schema. gameSchema - For game functionality. gameHistorySchema - For saving Data after each round in game.

Total 4 RESTful HTTP API i have created for a simple game functionality listening on port 8080 (or you can assign any port based on availability using environment variable "PORT" using process.env.PORT = PortNumber. Ex = process.env.PORT = 8000.

Api endpoint -- This api for starting the game with some set of deck.

Route - localhost:8080/game/initiate/:deck_count Method - GET Params - deck_count should be a valid number --> Its described how many deck you want to start game with.

api will return response like { "success": true, -----> Success Status "deck_id": "5ea56dde9221763dd067dd7a", ------> unique deck id for each set of deck "shuffled": true, ------> after creating deck based on deck_count it will shuffled and return status "remaining": 48, ------> after game deal between dealer and player, It will return remaining no.of card in the deck "playerId": "43402P" ------> player id will be unique throughout the game session to find history of the game }

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2. Api endpoint -- For player Hit Route - localhost:8080/player/draw/:deck_id Method - GET params - deck_id -- Have to pass what you have got in 1st api response to differentiate between unique set of deck and Game

api will return response like { "success": true, ------> Success Status "deck_id": "5ea56dde9221763dd067dd7a",------> unique deck id for each set of deck( Current player) "Draw": true, ------> card Draw status based on wether player draw a card or not "remaining": 47, ------> remaining card available in deck after drawing "playerStatus": "stay", ------> player status in game after card draw "DealerStatus": "stay", ------> Dealer status in game after player card draw "playerId": "43402P" ------> player id will be unique throughout the game session to find history of the }

3. Api endpoint -- For Dealer Hit

Route - localhost:8080/dealer/draw/:deck_id Method - GET params - deck_id -- Have to pass what you have got in 1st api response to differentiate between unique set of deck and Game

api will return response like

{ "success": true, ------> Success Status
"deck_id": "5ea56dde9221763dd067dd7a",------> unique deck id for each set of deck( Current player + dealer) "Draw": true, ------> card Draw status based on whether dealer draw a card or not "playerId": "43402P", ------> player id will be unique throughout the game session to find history of the "remaining": 45, ------> remaining card available in deck after drawing "DealerStatus": "win", ------> dealer status after card draw "PlayerStatus": "bust", ------> player status after dealer hit "GameStatus": null ------> Game status in case of both get same count (player and dealer) }

4. Api endpoint -- For getting history of player

Route - localhost:8080/get/player/history/:player_id Method - GET params - player_id - Have to pass player id to get game history(This will get in every api hit response).

api will return response like

{
"Status": true, -----> Success Staus "res": [ { "playerHand": [ ------> Details Response about Player History. { "suit": "spades", "value": "3", "cardVal": 3 }, { "suit": "spades", "value": "K", "cardVal": 10 } ], "_id": "5ea56dde9221763dd067dd7b", "playerId": "43402P", "status": "true", "__v": 0 }, : : Might be Many more .......... : : }

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Submission

I have deploy the code on herou too..

endpoint https://blackjack-api-by-arvind.herokuapp.com/

You can check all api endpoint on server too.

Thank you.