accounts/api/modules/mojang/controllers/ApiController.php

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<?php
namespace api\modules\mojang\controllers;
use api\controllers\Controller;
use common\models\Account;
use common\models\UsernameHistory;
use Ramsey\Uuid\Uuid;
use Yii;
use yii\web\Response;
class ApiController extends Controller {
public function behaviors() {
$behaviors = parent::behaviors();
unset($behaviors['authenticator']);
return $behaviors;
}
public function actionUuidByUsername($username, $at = null) {
if ($at !== null) {
/** @var UsernameHistory|null $record */
$record = UsernameHistory::find()
->andWhere(['username' => $username])
->orderBy(['applied_in' => SORT_DESC])
->andWhere(['<=', 'applied_in', $at])
->one();
// Запрос выше находит просто последний случай использования, не учитывая то, что ник
// мог быть сменён с тех пор. Поэтому дополнительно проводим проверку, чтобы ник находился
// в каком-либо периоде (т.е. существовала последующая запись) или последний использовавший
// ник пользователь не сменил его на нечто иное
$account = null;
if ($record !== null) {
if ($record->account->username === $record->username || $record->findNext($at) !== null) {
$account = $record->account;
}
}
} else {
/** @var Account|null $record */
$account = Account::findOne(['username' => $username]);
}
if ($account === null) {
return $this->noContentResponse();
}
return [
'id' => str_replace('-', '', $account->uuid),
'name' => $account->username,
];
}
public function actionUsernamesByUuid($uuid) {
try {
$uuid = Uuid::fromString($uuid)->toString();
} catch(\InvalidArgumentException $e) {
return $this->illegalArgumentResponse('Invalid uuid format.');
}
$account = Account::findOne(['uuid' => $uuid]);
if ($account === null) {
return $this->noContentResponse();
}
/** @var UsernameHistory[] $usernameHistory */
$usernameHistory = $account->getUsernameHistory()
->orderBy(['applied_in' => SORT_ASC])
->all();
$data = [];
foreach($usernameHistory as $record) {
$data[] = [
'name' => $record->username,
'changedToAt' => $record->applied_in * 1000,
];
}
// У первого элемента не должно быть времени, когда он был применён
// Хотя мы в принципе эту инфу знаем. А вот Mojang, вероятно, нет
unset($data[0]['changedToAt']);
return $data;
}
public function actionUuidsByUsernames() {
$usernames = Yii::$app->request->post();
if (empty($usernames)) {
return $this->illegalArgumentResponse('Passed array of profile names is an invalid JSON string.');
}
$usernames = array_unique($usernames);
if (count($usernames) > 100) {
return $this->illegalArgumentResponse('Not more that 100 profile name per call is allowed.');
}
foreach($usernames as $username) {
if (empty($username) || is_array($username)) {
return $this->illegalArgumentResponse('profileName can not be null, empty or array key.');
}
}
/** @var Account[] $accounts */
$accounts = Account::find()
->andWhere(['username' => $usernames])
->orderBy(['username' => $usernames])
->limit(count($usernames))
->all();
$responseData = [];
foreach($accounts as $account) {
$responseData[] = [
'id' => str_replace('-', '', $account->uuid),
'name' => $account->username,
];
}
return $responseData;
}
private function noContentResponse() {
$response = Yii::$app->getResponse();
$response->setStatusCode(204);
$response->format = Response::FORMAT_RAW;
$response->content = '';
return $response;
}
private function illegalArgumentResponse(string $errorMessage) {
$response = Yii::$app->getResponse();
$response->setStatusCode(400);
$response->format = Response::FORMAT_JSON;
$response->data = [
'error' => 'IllegalArgumentException',
'errorMessage' => $errorMessage,
];
return $response;
}
}