239 lines
9.0 KiB
PHP
239 lines
9.0 KiB
PHP
<?php
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/**
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* 文件功能：百家乐结算队列任务
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*
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* 在押注截止时间到达后自动触发：
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* ① 摇三颗骰子 ② 判断大/小/豹子/庄家收割
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* ③ 遍历下注记录逐一发放赔付 ④ 广播结果 ⑤ 公屏公告
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*
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* @author ChatRoom Laravel
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*
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* @version 1.0.0
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*/
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namespace App\Jobs;
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use App\Enums\CurrencySource;
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use App\Events\BaccaratRoundSettled;
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use App\Events\MessageSent;
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use App\Models\BaccaratBet;
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use App\Models\BaccaratRound;
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use App\Models\GameConfig;
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use App\Services\ChatStateService;
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use App\Services\UserCurrencyService;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Queue\Queueable;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Redis;
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class CloseBaccaratRoundJob implements ShouldQueue
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{
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use Queueable;
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/**
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* 最大重试次数。
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*/
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public int $tries = 3;
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/**
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* @param BaccaratRound $round 要结算的局次
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*/
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public function __construct(
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public readonly BaccaratRound $round,
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) {}
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/**
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* 执行结算逻辑。
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*/
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public function handle(
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UserCurrencyService $currency,
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ChatStateService $chatState,
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): void {
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$round = $this->round->fresh();
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// 防止重复结算
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if (! $round || $round->status !== 'betting') {
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return;
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}
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$config = GameConfig::forGame('baccarat')?->params ?? [];
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// 乐观锁：CAS 先把状态改为 settling
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$updated = BaccaratRound::query()
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->where('id', $round->id)
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->where('status', 'betting')
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->update(['status' => 'settling']);
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if (! $updated) {
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return; // 已被其他进程处理
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}
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// ── 摇骰子 ──────────────────────────────────────────────────
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$dice = [random_int(1, 6), random_int(1, 6), random_int(1, 6)];
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$total = array_sum($dice);
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// ── 判断结果 ────────────────────────────────────────────────
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$killPoints = $config['kill_points'] ?? [3, 18];
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if (! is_array($killPoints)) {
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$killPoints = explode(',', (string) $killPoints);
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}
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$killPoints = array_map('intval', $killPoints);
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$result = match (true) {
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$dice[0] === $dice[1] && $dice[1] === $dice[2] => 'triple', // 豹子（优先判断）
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in_array($total, $killPoints, true) => 'kill', // 庄家收割
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$total >= 11 && $total <= 17 => 'big', // 大
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default => 'small', // 小
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};
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// ── 结算下注记录 ─────────────────────────────────────────────
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$bets = BaccaratBet::query()->where('round_id', $round->id)->where('status', 'pending')->with('user')->get();
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$totalPayout = 0;
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// 收集各用户输赢结果，用于公屏展示
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$winners = [];
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$losers = [];
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DB::transaction(function () use ($bets, $result, $config, $currency, &$totalPayout, &$winners, &$losers) {
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foreach ($bets as $bet) {
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/** @var \App\Models\BaccaratBet $bet */
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$username = $bet->user->username ?? '匿名';
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if ($result === 'kill') {
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// 庄家收割：全灭无退款
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$bet->update(['status' => 'lost', 'payout' => 0]);
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$losers[] = "{$username}-{$bet->amount}";
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if ($username === 'AI小班长') {
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$this->handleAiLoseStreak();
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}
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continue;
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}
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if ($bet->bet_type === $result) {
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// 中奖：计算赔付（含本金返还）
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$payout = BaccaratRound::calcPayout($bet->bet_type, $bet->amount, $config);
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$bet->update(['status' => 'won', 'payout' => $payout]);
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// 金币入账
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$currency->change(
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$bet->user,
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'gold',
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$payout,
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CurrencySource::BACCARAT_WIN,
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"百家乐 #{$this->round->id} 押 {$bet->betTypeLabel()} 中奖",
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);
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$totalPayout += $payout;
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$winners[] = "{$username}+".number_format($payout);
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if ($username === 'AI小班长') {
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Redis::del('ai_baccarat_lose_streak'); // 赢了清空连输
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}
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} else {
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$bet->update(['status' => 'lost', 'payout' => 0]);
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$losers[] = "{$username}-".number_format($bet->amount);
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if ($username === 'AI小班长') {
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$this->handleAiLoseStreak();
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}
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}
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}
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});
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// ── 更新局次记录 ─────────────────────────────────────────────
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$round->update([
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'dice1' => $dice[0],
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'dice2' => $dice[1],
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'dice3' => $dice[2],
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'total_points' => $total,
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'result' => $result,
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'status' => 'settled',
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'settled_at' => now(),
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'total_payout' => $totalPayout,
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]);
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$round->refresh();
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// ── 广播结算事件 ─────────────────────────────────────────────
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broadcast(new BaccaratRoundSettled($round));
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// ── 公屏公告 ─────────────────────────────────────────────────
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$this->pushResultMessage($round, $chatState, $winners, $losers);
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}
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/**
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* 处理 AI 小班长连输逻辑
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*/
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private function handleAiLoseStreak(): void
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{
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$streak = Redis::incr('ai_baccarat_lose_streak');
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if ($streak >= 10) {
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Redis::setex('ai_baccarat_timeout', 600, 'timeout'); // 连输十次，停赛10分钟
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Redis::del('ai_baccarat_lose_streak');
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}
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}
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/**
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* 向公屏发送开奖结果系统消息（含各用户输赢情况）。
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*
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* @param array<string> $winners 中奖用户列表，格式 "用户名+金额"
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* @param array<string> $losers 未中奖用户列表，格式 "用户名-金额"
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*/
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private function pushResultMessage(BaccaratRound $round, ChatStateService $chatState, array $winners = [], array $losers = []): void
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{
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$diceStr = "【{$round->dice1}】【{$round->dice2}】【{$round->dice3}】";
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$resultText = match ($round->result) {
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'big' => "🔵 大（{$round->total_points} 点）",
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'small' => "🟡 小（{$round->total_points} 点）",
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'triple' => "💥 豹子！（{$round->dice1}{$round->dice2}{$round->dice3}）",
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'kill' => "☠️ 庄家收割！（{$round->total_points} 点）全灭",
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default => '',
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};
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$payoutText = $round->total_payout > 0
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? '共派发 💰'.number_format($round->total_payout).' 金币'
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: '本局无人获奖';
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// 拼接用户输赢明细（最多显示 10 人，防止消息过长）
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$detailParts = [];
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if ($winners) {
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$detailParts[] = '🏆 中奖：'.implode('、', array_slice($winners, 0, 10)).' 💰';
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}
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if ($losers) {
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$detailParts[] = '😔 未中：'.implode('、', array_slice($losers, 0, 10));
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}
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$detail = $detailParts ? ' '.implode(' ', $detailParts) : '';
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$content = "🎲 【百家乐】第 #{$round->id} 局开奖！{$diceStr} 总点 {$round->total_points} → {$resultText}！{$payoutText}。{$detail}";
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$msg = [
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'id' => $chatState->nextMessageId(1),
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'room_id' => 1,
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'from_user' => '系统传音',
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'to_user' => '大家',
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'content' => $content,
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'is_secret' => false,
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'font_color' => '#8b5cf6',
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'action' => '大声宣告',
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'sent_at' => now()->toDateTimeString(),
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];
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$chatState->pushMessage(1, $msg);
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broadcast(new MessageSent(1, $msg));
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SaveMessageJob::dispatch($msg);
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// 触发微信机器人消息推送 (百家乐结果，无人参与时不推送微信群防止刷屏)
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try {
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if (!empty($winners) || !empty($losers)) {
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$wechatService = new \App\Services\WechatBot\WechatNotificationService;
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$wechatService->notifyBaccaratResult($content);
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}
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} catch (\Exception $e) {
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\Illuminate\Support\Facades\Log::error('WechatBot baccarat notification failed', ['error' => $e->getMessage()]);
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}
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}
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}
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