53 lines
1.4 KiB
PHP
53 lines
1.4 KiB
PHP
<?php
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namespace sammo\API\Message;
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use sammo\DB;
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use sammo\Enums\APIRecoveryType;
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use sammo\Enums\GeneralStorKey;
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use sammo\Enums\MessageType;
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use sammo\KVStorage;
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use sammo\Session;
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use sammo\Validator;
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class ReadLatestMessage extends \sammo\BaseAPI
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{
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public function validateArgs(): ?string
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{
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//type이 개인 메시지 혹은 외교 메시지여야함
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$v = new Validator($this->args);
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$v->rule('required', ['type', 'msgID'])
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->rule('in', 'type', [MessageType::private->value, MessageType::diplomacy->value])
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->rule('int', 'msgID');
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if (!$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 | static::REQ_READ_ONLY;
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}
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public function launch(Session $session, ?\DateTimeInterface $modifiedSince, ?string $reqEtag): null | string | array | APIRecoveryType
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{
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$db = DB::db();
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$generalID = $session->generalID;
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$generalStor = KVStorage::getStorage($db, "general_{$generalID}");
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$type = MessageType::from($this->args['type']);
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$msgID = $this->args['msgID'];
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$storKey = GeneralStorKey::latestReadPrivateMsg;
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if($type == MessageType::diplomacy){
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$storKey = GeneralStorKey::latestReadDiplomacyMsg;
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}
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$oldValue = $generalStor->getValue($storKey);
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if($oldValue === null || $oldValue < $msgID){
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$generalStor->setValue($storKey, $msgID);
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}
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return null;
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}
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}
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