<?php

namespace Gravita\Http;

class Response {

private $httpCode;

private $errorCode;

private $errorMessage;

public function __construct() {

$this->httpCode = 400;

$this->errorCode = 0;

$this->errorMessage = "Unknown error";

}

public function http($newValue) : Response {

$this->httpCode = $newValue;

return $this;

}

public function code($newValue) : Response {

$this->errorCode = $newValue;

return $this;

}

public function message($newValue) : Response {

$this->errorMessage = $newValue;

return $this;

}

public function error_and_exit() {

Response::json_response_and_exit($this->httpCode, [

"error" => $this->errorMessage,

"code" => $this->errorCode

]);

}

public static function json_response_and_exit($code, $data)

{

http_response_code($code);

header("Content-Type: application/json");

echo json_encode($data);

exit(0);

}

public static function not_found_and_exit() {

http_response_code(404);

exit(0);

}

}