Files
core/hwe/sammo/Message.php
T
2020-05-01 17:33:14 +09:00

485 lines
16 KiB
PHP

<?php
namespace sammo;
class Message
{
const MAILBOX_PUBLIC = 9999;
const MAILBOX_NATIONAL = 9000;
const MSGTYPE_PUBLIC = 'public';
const MSGTYPE_PRIVATE = 'private';
const MSGTYPE_NATIONAL = 'national';
const MSGTYPE_DIPLOMACY = 'diplomacy';
//기본 정보
public $mailbox = null;
public $id = null;
public $isInboxMail = false;
protected $sendCnt = 0;
public $msgType;
/** @var \sammo\MessageTarget */
public $src;
/** @var \sammo\MessageTarget */
public $dest;
public $msg;
/** @var \DateTime */
public $date;
/** @var \DateTime */
public $validUntil;
public $msgOption;
public function __construct(
string $msgType,
MessageTarget $src,
MessageTarget $dest,
string $msg,
\DateTime $date,
\DateTime $validUntil,
array $msgOption
) {
if (!static::isValidMsgType($msgType)) {
throw new \InvalidArgumentException('올바르지 않은 msgType');
}
$this->msgType = $msgType;
$this->src = $src;
$this->dest = $dest;
$this->msg = $msg;
$this->date = $date;
$this->validUntil = $validUntil;
$this->msgOption = $msgOption;
}
public function setSentInfo(int $mailbox, int $messageID) : self
{
if(!Message::isValidMailBox($mailbox)){
throw new \InvalidArgumentException('올바르지 않은 mailbox');
}
do{
if($mailbox === Message::MAILBOX_PUBLIC){
if($this->msgType !== Message::MSGTYPE_PUBLIC){
throw new \InvalidArgumentException('올바르지 않은 mailbox, msgType !== MSGTYPE_PUBLIC');
}
$this->isInboxMail = true;
break;
}
if($mailbox >= Message::MAILBOX_NATIONAL){
if($this->msgType === Message::MSGTYPE_DIPLOMACY){
$this->isInboxMail = true;
break;
}
if ($this->msgType !== Message::MSGTYPE_NATIONAL) {
throw new \InvalidArgumentException('올바르지 않은 mailbox, msgType not in (MSGTYPE_DIPLOMACY, MSGTYPE_NATIONAL)');
}
if($this->dest->nationID + Message::MAILBOX_NATIONAL === $mailbox){
$this->isInboxMail = true;
break;
}
if($this->src->nationID + Message::MAILBOX_NATIONAL === $mailbox){
$this->isInboxMail = false;
break;
}
throw new \InvalidArgumentException('송신, 수신국 둘 중의 어느 메일함도 아닙니다');
}
if($this->msgType !== Message::MSGTYPE_PRIVATE){
throw new \InvalidArgumentException('올바르지 않은 mailbox, msgType !== MSGTYPE_PRIVATE');
}
if($this->dest->generalID === $mailbox){
$this->isInboxMail = true;
break;
}
if($this->src->generalID === $mailbox){
$this->isInboxMail = false;
break;
}
throw new \InvalidArgumentException('송신자, 수신자 둘 중의 어느 메일함도 아닙니다');
}while(false);
$this->id = $messageID;
$this->mailbox = $mailbox;
return $this;
}
public function toArray():array{
if($this->msgType === Message::MSGTYPE_PUBLIC){
$src = $this->src->toArray();
$dest = [];
}
else if($this->msgType === Message::MSGTYPE_NATIONAL || $this->msgType === Message::MSGTYPE_DIPLOMACY){
$src = $this->src->toArray();
$dest = $this->dest->toArray();
}
else{
$src = $this->src->toArray();
$dest = $this->dest->toArray();
}
return [
'id'=>$this->id,
'msgType'=>$this->msgType,
'src'=>$src,
'dest'=>$dest,
'text'=>$this->msg,
'option'=>$this->msgOption,
'time'=>$this->date->format('Y-m-d H:i:s')
];
}
public static function buildFromArray(array $row) : Message
{
$dbMessage = Json::decode($row['message']);
$msgType = $row['type'];
$src = MessageTarget::buildFromArray($dbMessage['src']);
$dest = MessageTarget::buildFromArray($dbMessage['dest']);
$option = Util::array_get($dbMessage['option'], []);
$args = [
$msgType,
$src,
$dest,
$dbMessage['text'],
new \DateTime($row['time']),
new \DateTime($row['valid_until']),
$option
];
$action = Util::array_get($option['action'], null);
if ($msgType === self::MSGTYPE_DIPLOMACY && $action !== null) {
$objMessage = new DiplomaticMessage(...$args);
} elseif ($action === 'scout') {
$objMessage = new ScoutMessage(...$args);
} else {
$objMessage = new Message(...$args);
}
$objMessage->setSentInfo($row['mailbox'], $row['id']);
return $objMessage;
}
protected static function isValidMailBox(int $mailbox): bool
{
if ($mailbox > self::MAILBOX_PUBLIC) {
return false;
}
if ($mailbox <= 0) {
return false;
}
return true;
}
protected static function isValidMsgType(string $msgType): bool
{
switch ($msgType) {
case static::MSGTYPE_PUBLIC: return true;
case static::MSGTYPE_PRIVATE: return true;
case static::MSGTYPE_NATIONAL: return true;
case static::MSGTYPE_DIPLOMACY: return true;
}
return false;
}
public static function getMessageByID(int $messageID) : ?Message
{
$db = DB::db();
$now = new \DateTime();
$row = $db->queryFirstRow('SELECT * FROM `message` WHERE `id` = %i AND valid_until', $messageID);
if (!$row) {
return null;
}
return static::buildFromArray($row);
}
/**
* @param int $mailbox 메일 사서함.
* @param string $msgType 메일 타입. MSGTYPE 중 하나.
* @param int $limit 가져오고자 하는 수. 0 이하의 값이면 모두.
* @param int $fromSeq 가져오고자 하는 위치. $fromSeq보다 '큰' seq만 가져온다. 따라서 0 이하이면 모두 가져옴.
* @return Message[]
*/
public static function getMessagesFromMailBox(int $mailbox, string $msgType, int $limit=30, int $fromSeq = 0)
{
$db = DB::db();
if (!static::isValidMsgType($msgType)) {
throw new \InvalidArgumentException('올바르지 않은 $msgType');
}
$date = (new \DateTime())->format('Y-m-d H:i:s');
$where = new \WhereClause('and');
$where->add('mailbox = %i', $mailbox);
$where->add('type = %s', $msgType);
$where->add('valid_until > %s', $date);
if ($fromSeq > 0) {
$where->add('id >= %i', $fromSeq);
}
if ($limit > 0) {
$limitSql = $db->sqleval('LIMIT %i', $limit);
} else {
$limitSql = new \MeekroDBEval('');
}
return array_map(function ($row) {
return static::buildFromArray($row);
}, $db->query('SELECT * FROM `message` WHERE %l ORDER BY id DESC %? ', $where, $limitSql));
}
/**
* @param int $mailbox 메일 사서함.
* @param string $msgType 메일 타입. MSGTYPE 중 하나.
* @param int $toSeq 가져오고자 하는 위치. $toSeq보다 '작은' seq만 가져온다.
* @param int $limit 가져오고자 하는 수.
* @return Message[]
*/
public static function getMessagesFromMailBoxOld(int $mailbox, string $msgType, int $toSeq, int $limit = 20)
{
$db = DB::db();
if (!static::isValidMsgType($msgType)) {
throw new \InvalidArgumentException('올바르지 않은 $msgType');
}
$date = (new \DateTime())->format('Y-m-d H:i:s');
$where = new \WhereClause('and');
$where->add('mailbox = %i', $mailbox);
$where->add('type = %s', $msgType);
$where->add('valid_until > %s', $date);
$where->add('id < %i', $toSeq);
if ($limit > 0) {
$limitSql = $db->sqleval('LIMIT %i', $limit);
} else {
$limitSql = new \MeekroDBEval('');
}
return array_map(function ($row) {
return static::buildFromArray($row);
}, $db->query('SELECT * FROM `message` WHERE %l ORDER BY id DESC %? ', $where, $limitSql));
}
public static function deleteMsg(int $msgID, int $generalID):?string{
$msgObj = static::getMessageByID($msgID);
if($msgObj=== null){
return '메시지가 없습니다';
}
if($msgObj->src->generalID != $generalID){
return '본인의 메시지만 삭제할 수 있습니다.';
}
if($msgObj instanceof DiplomaticMessage){
return '시스템 외교 메시지는 삭제할 수 없습니다.';
}
$prev5min = new \DateTime();
$prev5min->sub(new \DateInterval('PT5M'));
if($msgObj->date < $prev5min){
return '5분 이내의 메시지만 삭제할 수 있습니다.';
}
$msgOption = [
'hide'=>true,
'silence'=>true,
'overwrite'=>[$msgObj->id]
];
if($msgObj->msgType == Message::MSGTYPE_PRIVATE || $msgObj->msgType == Message::MSGTYPE_NATIONAL){
$receiveID = $msgObj->msgOption['receiverMessageID']??null;
if($receiveID !== null){
$msgObj2 = static::getMessageByID($receiveID);
if($msgObj2 !== null){
$msgObj2->invalidate(null, false);
$msgOption['overwrite'][] = [$msgObj2->id];
}
}
}
$in1min = new \DateTime();
$in1min->add(new \DateInterval('PT1M'));
$newMsg = new Message(
$msgObj->msgType,
$msgObj->src,
$msgObj->dest,
"req_del_msg",
new \DateTime(),
$in1min,
$msgOption
);
$msgObj->invalidate(null, false);
$newMsg->send(false);
return null;
}
protected function sendRaw(int $mailbox):array{
//NOTE:: 여기선 검증하지 않는다.
if($mailbox === self::MAILBOX_PUBLIC){
$src_id = $this->src->generalID;
$dest_id = self::MAILBOX_PUBLIC;
}
else if($mailbox >= self::MAILBOX_NATIONAL){
$src_id = $this->src->nationID + self::MAILBOX_NATIONAL;
$dest_id = $this->dest->nationID + self::MAILBOX_NATIONAL;
}
else{
$src_id = $this->src->generalID;
$dest_id = $this->dest->generalID;
}
$db = DB::db();
$db->insert('message', [
'mailbox' => $mailbox,
'type' => $this->msgType,
'src' => $src_id,
'dest' => $dest_id,
'time' => $this->date->format('Y-m-d H:i:s'),
'valid_until' => $this->validUntil->format('Y-m-d H:i:s'),
'message' => Json::encode([
'src'=>($this->src)?($this->src->toArray()):[],
'dest'=>($this->dest)?($this->dest->toArray()):[],
'text' => $this->msg,
'option' => $this->msgOption
])
]);
return [$mailbox, $db->insertId()];
}
private function sendToSender():array{
if($this->sendCnt > 1){
throw new \RuntimeException('이미 전송한 메일입니다.');
}
if($this->msgType === self::MSGTYPE_PRIVATE && $this->src->generalID !== $this->dest->generalID){
return $this->sendRaw($this->src->generalID);
}
if($this->msgType === self::MSGTYPE_NATIONAL && $this->src->nationID !== $this->dest->nationID){
return $this->sendRaw($this->src->nationID + self::MAILBOX_NATIONAL);
}
if($this->msgType === self::MSGTYPE_DIPLOMACY){
if(key_exists('action', $this->msgOption)){
$tmp = $this->msgOption;
$this->msgOption = null;
$retVal = $this->sendRaw($this->src->nationID + self::MAILBOX_NATIONAL);
$this->msgOption = $tmp;
return $retVal;
}
else{
return $this->sendRaw($this->src->nationID + self::MAILBOX_NATIONAL);
}
}
return [0, 0];
}
private function sendToReceiver() : array{
if($this->sendCnt > 0 || $this->isInboxMail){
throw new \RuntimeException('이미 전송한 메일입니다.');
}
if($this->msgType === self::MSGTYPE_PRIVATE){
if(!($this->msgOption['silence']??false)){
//XXX: 알림을 이런식으로 보내는게 맞는가에 대한 의문 있음
DB::db()->update('general', [
'newmsg'=>1
], 'no=%i',$this->dest->generalID);
}
return $this->sendRaw($this->dest->generalID);
}
if($this->msgType === self::MSGTYPE_NATIONAL){
return $this->sendRaw($this->dest->nationID + self::MAILBOX_NATIONAL);
}
if($this->msgType === self::MSGTYPE_DIPLOMACY){
if(!($this->msgOption['silence']??false)){
//XXX: 알림을 이런식으로 보내는게 맞는가에 대한 의문 있음
DB::db()->update('general', [
'newmsg'=>1
], 'nation = %i AND (officer_level = 12 OR permission IN (\'ambassador\', \'auditor\')) ',$this->dest->nationID);
}
return $this->sendRaw($this->dest->nationID + self::MAILBOX_NATIONAL);
}
if($this->msgType === self::MSGTYPE_PUBLIC){
return $this->sendRaw(self::MAILBOX_PUBLIC);
}
throw new \RuntimeException('이곳에 올 수 없습니다.');
}
public function send(bool $sendDestOnly=false):int{
[$receiverMailbox, $receiveID] = $this->sendToReceiver();
if(!$receiveID && !$sendDestOnly){
throw new \RuntimeException('메시지 전송 불가');
}
$this->mailbox = $receiverMailbox;
$this->isInboxMail = true;
$this->id = $receiveID;
$this->msgOption['receiverMessageID'] = $receiveID;
$this->sendCnt = 1;
if(!$sendDestOnly){
[$senderMailbox, $sendID] = $this->sendToSender();
if($sendID){
$this->mailbox = $senderMailbox;
$this->isInboxMail = false;
$this->id = $sendID;
$this->msgOption['senderMessageID'] = $sendID;
$this->sendCnt = 2;
}
}
return $receiveID;
}
public function invalidate(?array $newMsgOption=null, bool $hideMsg=true){
if($newMsgOption !== null){
$this->msgOption = $newMsgOption;
}
$this->msgOption['invalid'] = true;
if($hideMsg){
$this->validUntil = new \DateTime('2000-12-31');
}
else{
if(key_exists('receiverMessageID', $this->msgOption)){
$this->msgOption['originalText'] = $this->msg;
}
$this->msg = '삭제된 메시지입니다.';
}
$db = DB::db();
$db->update('message', [
'message' => Json::encode([
'src' => $this->src->toArray(),
'dest' =>$this->dest->toArray(),
'text' => $this->msg,
'option' => $this->msgOption
]),
'valid_until'=>$this->validUntil->format('Y-m-d H:i:s'),
], 'id=%i', $this->id);
}
public function agreeMessage(int $receiverID, string &$reason):int{
throw new NotInheritedMethodException();
}
public function declineMessage(int $receiverID, string &$reason):int{
throw new NotInheritedMethodException();
}
}