xbersoy / task

Cryptocurrency Tracker Task

It is an application for tracking cryptocurrencies data.

Technologies

• Java 8
• Spring Boot Framework
• H2 DB
• Docker
• Junit
• Mockito
• Swagger UI

Features

• Coincap public api(api.coincap.io/) is used to track any cryptocurrency.
• As a cryptocurrency, only FUN token is chosen. The main reason to choose is that The FUN Token is an asset developed specifically for the online gambling and gaming industry.
• Coincap Api is called once in 10 seconds and it is stored to H2 DB.
• By requesting "/cryptocurrencies" Api, the last 10 entries can be seen.

Run Application

Please run the docker commands below:

1. cd {project-path}
2. docker build -t task .
3. docker run -p 8080:8080 task

After executing the commands, cryptocurrency tracker application and H2 DB get ready to use.

API Documentation

For API documentation, please see at http://localhost:8080/swagger-ui.html

Path: /cryptocurrencies

Response:

[
    {
        "createdDate": "2021-04-23 16:48:08",
        "value": {
            "id": "funfair",
            "type": "token",
            "rank": 101,
            "symbol": "FUN",
            "marketCapUsd": 287744511,
            "priceUsd": 0.027939,
            "changePercent24Hr": -17.42,
            "explorer": "https://etherscan.io/token/FunFair"
        }
    },
    {
        "createdDate": "2021-04-23 16:47:58",
        "value": {
            "id": "funfair",
            "type": "token",
            "rank": 101,
            "symbol": "FUN",
            "marketCapUsd": 287744511,
            "priceUsd": 0.027939,
            "changePercent24Hr": -17.42,
            "explorer": "https://etherscan.io/token/FunFair"
        }
    }
]