1.优化开奖逻辑

2.优化后台开奖派彩 3.优化接口规范
2026-04-17 13:56:13 +08:00
parent 3cf386756b
commit bf3d50a309
50 changed files with 1036 additions and 770 deletions
--- a/app/common/service/GameRecordStatService.php
+++ b/app/common/service/GameRecordStatService.php
@@ -0,0 +1,106 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\service;
+
+use support\think\Db;
+
+/**
+ * 对局维度统计：平台盈亏、中奖人数（与 GameLiveService 单号派彩口径一致）。
+ */
+final class GameRecordStatService
+{
+    private const BASE_ODDS = 33;
+
+    /**
+     * 根据注单与开奖号码回写 game_record 统计字段（已结束对局）。
+     */
+    public static function refreshForRecordId(int $recordId): void
+    {
+        if ($recordId <= 0) {
+            return;
+        }
+        $record = Db::name('game_record')->where('id', $recordId)->find();
+        if (!$record) {
+            return;
+        }
+        $status = (int) ($record['status'] ?? 0);
+        $now = time();
+
+        if ($status !== 4) {
+            Db::name('game_record')->where('id', $recordId)->update([
+                'platform_profit_amount' => '0.0000',
+                'winner_user_count' => 0,
+                'update_time' => $now,
+            ]);
+
+            return;
+        }
+
+        $resultRaw = $record['result_number'] ?? null;
+        if ($resultRaw === null || $resultRaw === '') {
+            return;
+        }
+        $resultNum = (int) $resultRaw;
+
+        $bets = Db::name('bet_order')->where('period_id', $recordId)->select()->toArray();
+        $totalBet = '0.0000';
+        $totalPayout = '0.0000';
+        $winnerUserIds = [];
+
+        foreach ($bets as $bet) {
+            $st = (int) ($bet['status'] ?? 0);
+            if ($st === 3) {
+                continue;
+            }
+            $tb = (string) ($bet['total_amount'] ?? '0');
+            $totalBet = bcadd($totalBet, $tb, 4);
+
+            if ($st === 2) {
+                $payout = bcadd((string) ($bet['win_amount'] ?? '0'), (string) ($bet['jackpot_extra_amount'] ?? '0'), 4);
+            } else {
+                $payout = self::estimatePayoutForBet($bet, $resultNum);
+            }
+
+            $totalPayout = bcadd($totalPayout, $payout, 4);
+            if (bccomp($payout, '0', 4) > 0) {
+                $uid = (int) ($bet['user_id'] ?? 0);
+                if ($uid > 0) {
+                    $winnerUserIds[$uid] = true;
+                }
+            }
+        }
+
+        $profit = bcsub($totalBet, $totalPayout, 4);
+
+        Db::name('game_record')->where('id', $recordId)->update([
+            'platform_profit_amount' => $profit,
+            'winner_user_count' => count($winnerUserIds),
+            'update_time' => $now,
+        ]);
+    }
+
+    /**
+     * 与 GameLiveService::estimateLossForNumber 中单注派彩一致：命中号码时 unit × (streak+1) × 33。
+     */
+    private static function estimatePayoutForBet(array $bet, int $resultNumber): string
+    {
+        $pickNumbers = $bet['pick_numbers'] ?? null;
+        if (is_string($pickNumbers)) {
+            $decoded = json_decode($pickNumbers, true);
+            $pickNumbers = is_array($decoded) ? $decoded : [];
+        }
+        if (!is_array($pickNumbers)) {
+            $pickNumbers = [];
+        }
+        if (!in_array($resultNumber, array_map('intval', $pickNumbers), true)) {
+            return '0.0000';
+        }
+        $unit = (string) ($bet['unit_amount'] ?? '0');
+        $streak = (int) ($bet['streak_at_bet'] ?? 0);
+        $odds = (string) (($streak + 1) * self::BASE_ODDS);
+
+        return bcmul($unit, $odds, 4);
+    }
+}