Shortens links using Spring Boot + ReactJS

git clone git://github.com/ybutrameev/url-shortener.git
cd url-shortener
mvn clean install

You will also need redis-server to use this project

Then look up to your target folder to experience new born lv-1.0-SNAPSHOT.jar
You can simply run java -jar lv-1.0-SNAPSHOT.jar at that point
Web interface will be available at localhost:8080

http://localhost:8080/api/shorten

Consumes a link and optional custom id. Id's max size is 12 symbols.

{
  "url": "https://github.com",
  "customId": null
}

Returns:

{
  "shortUrl": "http://localhost:8080/r/baTo"
}

http://localhost:8080/api/get/{id}

Returns a long link consuming id as a path variable:

{
  "longUrl": "http://github.com"
}

http://localhost:8080/api/count

Returns a number of already shortened links:

{
  "urlCount": "29381"
}

API error format:

{
  "timestamp": "2018-12-12T15:55:55.059+0000",
  "status": 400,
  "error": "Bad Request",
  "message": "Custom Id is already used",
  "path": "/api/shorten"
}

This project uses JUnit4 to test REST API endpoints.
Tests are located at src/test/java

Links counter is animated ^_^ (trust me)