Given four files PlayerController.java, PlayerRepository.java, PlayerService.java and Player.java. The PlayerService class has a variable named team, which is a HashMap that holds Integers as keys and Player objects as values. Initially, it contains data of 11 players.

Completion Instructions

• Player.java: Player class should contain the following attributes.

  Attribute	Type
  playerId	int
  playerName	String
  jerseyNumber	int
  role	String

• PlayerRepository.java: Create an interface containing required methods.

• PlayerService.java: Update the service class with logic for managing player data.

• PlayerController.java: Create the controller class to handle HTTP requests.

Implement the following APIs.

API 1

Path: /players

Method: GET

Description:

Returns a list of all players in the team.

Response

[
    {
        "playerId": 1,
        "playerName": "Alexander",
        "jerseyNumber": 5,
        "role": "All-rounder"
    },
   ...
]

API 2

Path: /players

Method: POST

Description:

Creates a new player in the team. The playerId is auto-incremented.

Request

{
  "playerName": "Prince",
  "jerseyNumber": 24,
  "role": "Bowler"
}

Response

{
    "playerId": 12,
    "playerName": "Prince",
    "jerseyNumber": 24,
    "role": "Bowler"
}

API 3

Path: /players/{playerId}

Method: GET

Description:

Returns a player based on the playerId. If the given playerId is not found in the team, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Success Response

{
    "playerId": 1,
    "playerName": "Alexander",
    "jerseyNumber": 5,
    "role": "All-rounder"
}

API 4

Path: /players/{playerId}

Method: PUT

Description:

Updates the details of a player in the team based on the playerId. If the given playerId is not found in the team, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Request

{
    "playerName": "Yuvi"
    "jerseyNumber": 12,
    "role": "All-rounder"
}

Success Response

{
    "playerId": 3,
    "playerName": "Yuvi",
    "jerseyNumber": 12,
    "role": "All-rounder"
}

API 5

Path: /players/{playerId}

Method: DELETE

Description:

Deletes a player from the team based on the playerId. If the given playerId is not found in the team, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Do not modify the code in PlayerApplication.java