feat: 添加结算功能，更新 TicketItem 模型以支持最新结算详情，增强 DrawTickService 以自动处理结算，更新 TicketWalletService 以支持派彩入账，扩展 API 路由以管理结算批次和奖池

2026-05-11 15:34:34 +08:00
parent 6a55fa9592
commit 19003f5041
50 changed files with 3604 additions and 3 deletions
--- a/app/Services/Settlement/Matchers/StraightLikeSettlementMatcher.php
+++ b/app/Services/Settlement/Matchers/StraightLikeSettlementMatcher.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Services\Settlement\Matchers;
+
+use App\Models\TicketCombination;
+use App\Models\TicketItem;
+use App\Services\Settlement\Contracts\SettlementPlayMatcher;
+use App\Services\Settlement\OddsSnapshotReader;
+use App\Services\Settlement\PublishedDrawResultBoard;
+use Illuminate\Support\Collection;
+
+/**
+ * 直选类：仅与**头奖**号码完全一致中奖（产品文档 Straight / 头奖口径）。
+ *
+ * 适用于 `straight`、`roll`（组合已展开为多条 4D）。
+ */
+final class StraightLikeSettlementMatcher implements SettlementPlayMatcher
+{
+    public function __construct(
+        private readonly OddsSnapshotReader $odds,
+    ) {}
+
+    public function match(TicketItem $item, PublishedDrawResultBoard $board, Collection $combinations): array
+    {
+        $target = $board->firstPrizeNumber4d();
+        if ($target === '') {
+            return ['win_amount' => 0, 'matched_prize_tier' => null, 'match_detail' => ['reason' => 'no_first_prize']];
+        }
+
+        $snapshot = is_array($item->odds_snapshot_json) ? $item->odds_snapshot_json : null;
+        $oddsVal = $this->odds->oddsValueForScope($snapshot, 'first');
+        $lines = [];
+        $total = 0;
+
+        foreach ($combinations as $c) {
+            /** @var TicketCombination $c */
+            if ((string) $c->number_4d !== $target) {
+                continue;
+            }
+            $bet = (int) $c->bet_amount;
+            $payout = (int) floor($bet * ($oddsVal / 10_000));
+            $total += $payout;
+            $lines[] = [
+                'number_4d' => $c->number_4d,
+                'bet_amount' => $bet,
+                'odds_value' => $oddsVal,
+                'payout' => $payout,
+            ];
+        }
+
+        return [
+            'win_amount' => $total,
+            'matched_prize_tier' => $total > 0 ? 'first' : null,
+            'match_detail' => ['lines' => $lines, 'first_prize' => $target],
+        ];
+    }
+}