forked from devsam/core
feat(WIP): 보상을 위한 Betting 모듈 추가
This commit is contained in:
Gitea
@@ -4,13 +4,11 @@ namespace sammo\API\Betting;
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use sammo\Session;
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use DateTimeInterface;
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use sammo\Betting;
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use sammo\DB;
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use sammo\DTO\BettingItem;
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use sammo\Validator;
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use sammo\Json;
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use sammo\DTO\BettingInfo;
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use sammo\GameConst;
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use sammo\General;
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use sammo\KVStorage;
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use sammo\Util;
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@@ -54,18 +52,9 @@ class Bet extends \sammo\BaseAPI
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$amount = $this->args['amount'];
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$gameStor = KVStorage::getStorage($db, 'game_env');
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$bettingStor = KVStorage::getStorage($db, 'betting');
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$rawBettingInfo = $bettingStor->getValue("id_{$bettingID}");
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if($rawBettingInfo === null){
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return '해당 베팅이 없습니다';
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}
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try{
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$bettingInfo = new BettingInfo($rawBettingInfo);
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}
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catch(\Error $e){
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return $e->getMessage();
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}
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$bettingHelper = new Betting($bettingID);
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$bettingInfo = $bettingHelper->getInfo();
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if($bettingInfo->finished){
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return '이미 종료된 베팅입니다';
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@@ -87,21 +76,7 @@ class Bet extends \sammo\BaseAPI
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return '필요한 선택 수를 채우지 못했습니다.';
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}
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sort($bettingType, SORT_NUMERIC);
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$bettingType = array_unique($bettingType, SORT_NUMERIC);//NOTE: key로 바로 사용하므로 중요함
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if(count($bettingType) != $bettingInfo->selectCnt){
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return '중복된 값이 있습니다.';
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}
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if($bettingType[0] < 0){
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return '올바르지 않은 값이 있습니다.(0 미만)';
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}
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if(Util::array_last($bettingType) >= count($bettingInfo->candidates)){
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return '올바르지 않은 값이 있습니다.(초과)';
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}
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$bettingTypeKey = Json::encode($bettingType);
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$bettingTypeKey = $bettingHelper->convertBettingKey($bettingType);
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$inheritStor = KVStorage::getStorage($db, "inheritance_{$session->userID}");
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@@ -0,0 +1,235 @@
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<?php
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namespace sammo;
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use sammo\DTO\BettingInfo;
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class Betting
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{
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private BettingInfo $info;
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private ?array $typeKeyCache = null;
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public function __construct(private $bettingID)
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{
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$db = DB::db();
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$bettingStor = KVStorage::getStorage($db, 'betting');
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$rawBettingInfo = $bettingStor->getValue("id_{$bettingID}");
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if ($rawBettingInfo === null) {
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throw new \RuntimeException("해당 베팅이 없습니다: {$bettingID}");
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}
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$this->info = new BettingInfo($rawBettingInfo);
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}
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private function _convertBettingKey(array $bettingType): string
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{
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return Json::encode($bettingType);
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}
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public function convertBettingKey(array $bettingType): string
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{
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$selectCnt = $this->info->selectCnt;
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sort($bettingType, SORT_NUMERIC);
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$bettingType = array_unique($bettingType, SORT_NUMERIC); //NOTE: key로 바로 사용하므로 중요함
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if (count($bettingType) != $selectCnt) {
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throw new \InvalidArgumentException('중복된 값이 있습니다.');
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}
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if ($bettingType[0] < 0) {
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throw new \InvalidArgumentException('올바르지 않은 값이 있습니다.(0 미만)');
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}
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if (Util::array_last($bettingType) >= count($this->info->candidates)) {
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throw new \InvalidArgumentException('올바르지 않은 값이 있습니다.(초과)');
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}
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return $this->_convertBettingKey($bettingType);
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}
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public function getInfo(): BettingInfo
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{
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return $this->info;
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}
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/** @param int[] $result */
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private function _calcRewardExclusive(array $bettingType): array
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{
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$db = DB::db();
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$totalAmount = $db->queryFirstField('SELECT sum(amount) FROM ng_betting WHERE betting_id = %i');
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if ($totalAmount == 0) {
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return [];
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}
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$winnerList = $db->queryAllLists(
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'SELECT general_id, user_id, amount WHERE betting_id = %i AND betting_type = %s',
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$this->bettingID,
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$this->_convertBettingKey($bettingType)
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);
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$subAmount = 0;
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foreach ($winnerList as [,, $amount]) {
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$subAmount += $amount;
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}
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if ($subAmount == 0) {
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return [];
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}
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$multiplier = $totalAmount / $subAmount;
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$selectCnt = $this->info->selectCnt;
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$result = [];
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foreach ($winnerList as [$generalID, $userID, $amount]) {
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$result[$generalID] = [
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'generalID' => $generalID,
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'userID' => $userID,
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'amount' => $amount * $multiplier,
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'matchPoint' => $selectCnt,
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];
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}
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return $result;
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}
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/** @param int[] $winnerType */
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public function calcReward(array $winnerType): array
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{
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$selectCnt = $this->info->selectCnt;
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if ($selectCnt == 1) {
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return $this->_calcRewardExclusive($winnerType);
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}
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if ($this->info->isExlusive) {
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return $this->_calcRewardExclusive($winnerType);
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}
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//아래는 2개 이상, 복합 보상 옵션
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$winnerTypeMap = [];
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foreach ($winnerType as $typeVal) {
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$winnerTypeMap[$typeVal] = $typeVal;
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}
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$calcMatchPoint = function ($bettingType) use ($winnerTypeMap): int {
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$result = 0;
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foreach ($bettingType as $typeVal) {
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if (key_exists($typeVal, $winnerTypeMap)) {
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$result += 1;
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}
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}
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return $result;
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};
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$totalAmount = 0;
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$subAmount = [];
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$subWinners = [];
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foreach (Util::range($selectCnt + 1) as $matchPoint) {
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$subAmount[$matchPoint] = 0;
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$subWinners[$matchPoint] = [];
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}
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$db = DB::db();
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foreach ($db->queryAllLists(
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'SELECT general_id, user_id, amount, betting_type WHERE betting_id = %i',
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$this->bettingID
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) as [$generalID, $userID, $amount, $bettingTypeKey]) {
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$bettingType = Json::decode($bettingTypeKey);
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$matchPoint = $calcMatchPoint($bettingType);
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$totalAmount += $amount;
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if ($generalID == 0) {
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continue;
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}
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$subAmount[$matchPoint] += $amount;
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$subWinners[$matchPoint][] = [
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'generalID' => $generalID,
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'userID' => $userID,
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'amount' => $amount,
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'matchPoint' => $matchPoint,
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];
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}
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$remainRewardAmount = $totalAmount;
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$rewardAmount = [];
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foreach (Util::range($selectCnt, 0, -1) as $matchPoint) {
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if (count($subWinners[$matchPoint]) == 0) {
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continue;
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}
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if ($subAmount[$matchPoint] == 0) {
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continue;
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}
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$givenRewardAmount = $remainRewardAmount / 2;
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$rewardAmount[$matchPoint] = $givenRewardAmount;
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$remainRewardAmount -= $givenRewardAmount; // /2가 아니라 다른 값이 될 경우를 대비..
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}
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foreach (Util::range(1, $selectCnt) as $matchPoint) {
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if (!key_exists($matchPoint, $rewardAmount)) {
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continue;
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}
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$rewardAmount[$matchPoint] += $remainRewardAmount;
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break;
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}
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$result = [];
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foreach (Util::range($selectCnt + 1, 0, -1) as $matchPoint) {
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if (!key_exists($matchPoint, $rewardAmount)) {
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continue;
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}
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$subReward = $rewardAmount[$matchPoint];
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if ($subReward == 0) {
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continue;
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}
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$multiplier = $subReward / $subAmount[$matchPoint];
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foreach ($subWinners[$matchPoint] as $subWinner) {
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$subWinner['amount'] *= $multiplier;
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$result[$subWinner['generalID']] = $subWinner;
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}
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}
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return $result;
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}
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public function giveReward(array $winnerType)
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{
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$rewardList = $this->calcReward($winnerType);
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$db = DB::db();
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if ($this->info->reqInheritancePoint) {
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foreach ($rewardList as $rewardItem) {
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if ($rewardItem['userID'] === null) {
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continue;
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}
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$userID = $rewardItem['userID'];
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$inheritStor = KVStorage::getStorage($db, "inheritance_{$userID}");
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$previousPoint = ($inheritStor->getValue('previous') ?? [0, 0])[0];
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$previousPointText = number_format($previousPoint);
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$userLogger = new UserLogger($userID);
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$amount = $rewardItem['amount'];
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$amountText = number_format($amount);
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$nextPoint = $previousPoint + $amount;
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$nextPointText = number_format($nextPoint);
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$userLogger->push("{$this->info->name} 베팅 보상으로 {$amountText} 포인트 획득.", "inheritPoint");
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$userLogger->push("포인트 {$previousPointText} => {$nextPointText}", "inheritPoint");
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$userLogger->flush();
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}
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} else {
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foreach (General::createGeneralObjListFromDB(Util::squeezeFromArray($rewardList, 'generalID'), ['gold', 'npc'], 1) as $gambler) {
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$reward = Util::round($rewardList[$gambler->getID()]['amount']);
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$gambler->increaseVar('gold', $reward);
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if (($gambler->getNPCType() == 0) || ($gambler->getNPCType() == 1 && $gambler->getRankVar('betgold', 0) > 0)) {
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$gambler->increaseRankVar('betwingold', $reward);
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$gambler->increaseRankVar('betwin', 1);
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}
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$rewardText = number_format($reward);
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$gambler->getLogger()->pushGeneralActionLog("<C>{$this->info->name}</>의 베팅 보상으로 <C>{$rewardText}</>의 <S>금</> 획득!", ActionLogger::EVENT_PLAIN);
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$gambler->applyDB($db);
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}
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}
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}
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}
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@@ -20,6 +20,7 @@ class BettingInfo extends DataTransferObject
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public string $name;
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public bool $finished;
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public int $selectCnt;
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public ?bool $isExlusive;
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public bool $reqInheritancePoint;
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public int $openYearMonth;
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public int $closeYearMonth;
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