mnemon1k / stringmodifier

App that makes string modifications by POST request to /modify. And to add a new type of modification we did not need to affect the controller or service.

String modifier app

Small education app that makes string modifications by POST request to /modify. And to add a new type of modification we did not need to affect the controller and service.

In our case, you need just add it to the StringModificationTypes enumeration and create a class that implements the StringModifier interface, which describes methods modify and getType.

Get modification types

Returns avaliable modification types.

• URL

  /modifications

• Method:

  GET

• Success Response:

  • Code: 200
    Content: [ "UPPERCASE", "LOWERCASE", "REVERS" ]

  • Code: 200
    Content: []

Show User

Returns modificated string.

• URL

  /modify

• Method:

  POST

• URL Params

  None

• Data Params

    {
      "sourceString": "",
      "modificationType": ""
    }

• Success Response:

  • Code: 200
    Content: String

• Error Response:

  • Code: 404 Bad Request
    Content: JSON

      {
        "timestamp": "2022-10-01T16:55:01.546+00:00",
        "status": 400,
        "error": "Bad Request",
        "path": "/modify"
      }