61 lines
1.5 KiB
PHP
61 lines
1.5 KiB
PHP
<?php
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namespace sammo\API\Troop;
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use sammo\Session;
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use DateTimeInterface;
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use sammo\DB;
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use sammo\Enums\APIRecoveryType;
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use sammo\StringUtil;
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use sammo\Validator;
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class JoinTroop extends \sammo\BaseAPI
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{
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public function validateArgs(): ?string
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{
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$v = new Validator($this->args);
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$v->rule('required', [
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'troopID',
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])
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->rule('integer', 'troopID');
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if (!$v->validate()) {
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return $v->errorStr();
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}
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return null;
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}
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public function getRequiredSessionMode(): int
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{
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return static::REQ_GAME_LOGIN;
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}
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public function launch(Session $session, ?DateTimeInterface $modifiedSince, ?string $reqEtag): null | string | array | APIRecoveryType
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{
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$userID = $session->userID;
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$troopID = $this->args['troopID'];
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$db = DB::db();
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$me = $db->queryFirstRow('SELECT `no`,nation,`troop`,`officer_level`,permission,penalty FROM general WHERE `owner`=%i', $userID);
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if ($me['troop'] != 0) {
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return '이미 부대에 소속되어 있습니다.';
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}
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$nationID = $me['nation'];
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if ($nationID == 0) {
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return '국가에 소속되어 있지 않습니다.';
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}
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$troopExists = $db->queryFirstField('SELECT `troop_leader` FROM `troop` WHERE `troop_leader` = %i AND `nation` = %i', $troopID, $nationID);
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if (!$troopExists) {
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return '부대가 올바르지 않습니다.';
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}
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$generalID = $me['no'];
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$db->update('general', [
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'troop' => $troopID,
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], '`no` = %i AND `troop` = %i', $generalID, 0);
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return null;
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}
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}
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