# build
$ docker compose build
# run
$ docker compose upAPI Swagger documentation is available at http://localhost:3000/api
- The login works as follows: the user sends a post request to the login end point, we make sure the user ID exist, and then we make sure the password matches. When successful we then generate a UUID and save it in Redis with the user ID as the key, and a TTL to be the session length.
- The login system uses Redis to save a user login status, I used Redis because it's a well known, documented and maintained key/value db, and it has auto support for TTL.
- For the API itself I've implemented it with Nest.js and Postgres using TypeOrm which has native support and is db agnostic, For Redis I used the library ioredis which gives me an injectable to handle Redis operations.
- The db for the project is Postgres, I used it because I have experience with it and it supports json objects.
-
Create a user:
curl --location 'localhost:3000/user' \ --header 'Content-Type: application/json' \ --data '{ "playerId": "user", "password": "user" }' -
Login:
curl --location 'localhost:3000/user/login' \ --header 'Content-Type: application/json' \ --data '{ "playerId": "user", "password": "user" }' -
Create an offer:
curl --location 'localhost:3000/offers' \ --header 'Content-Type: application/json' \ --data '{ "gameId": "33", "availability": 191, "offerSetName": "bundle medium", "offerSetId": "6666", "sku": "222", "priceInCents": "3900", "currency": "usd", "products": [ { "amount": 500, "sku": "002", "name": "dice medium" }, { "amount": 1500, "sku": "005", "name": "coins medium" } ] }' -
Update an offer:
curl --location --request PUT 'localhost:3000/offers/6666' \ --header 'Content-Type: application/json' \ --data '{ "gameId": "33", "availability": 191 }' -
Delete an offer:
curl --location --request DELETE 'localhost:3000/offers/6666' \ --data '' -
Get offers:
curl --location 'localhost:3000/offers' -
Get offer by ID:
curl --location 'localhost:3000/offers/6666' -
create an order:
curl --location 'localhost:3000/orders' \ --header 'Content-Type: application/json' \ --data '{ "sessionId":"7dfd0c56-b58c-4bd3-9580-15a149735b84", "offerSetId":"6666", "credit":{ "number":"4242424242424242", "expDate":"1229", "cvv":"666" } }'