feat: 添加新的错误码以支持投注功能，更新数据库填充器以增强玩法和赔率配置，扩展 API 路由以支持风险池管理

2026-05-11 11:52:23 +08:00
parent 067c2b39f5
commit 058f596f34
29 changed files with 2300 additions and 122 deletions
--- a/app/Services/Ticket/TicketWalletService.php
+++ b/app/Services/Ticket/TicketWalletService.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Services\Ticket;
+
+use App\Exceptions\TicketOperationException;
+use App\Lottery\ErrorCode;
+use App\Models\Player;
+use App\Models\PlayerWallet;
+use App\Models\TicketOrder;
+use App\Models\WalletTxn;
+
+final class TicketWalletService
+{
+    private const TXN_POSTED = 'posted';
+
+    private const TXN_DIR_OUT = 2;
+
+    public function deduct(Player $player, string $currencyCode, int $amountMinor, TicketOrder $order): void
+    {
+        $wallet = PlayerWallet::query()
+            ->where('player_id', $player->id)
+            ->where('wallet_type', 'lottery')
+            ->where('currency_code', strtoupper($currencyCode))
+            ->lockForUpdate()
+            ->first();
+
+        if ($wallet === null) {
+            $wallet = PlayerWallet::query()->create([
+                'player_id' => $player->id,
+                'wallet_type' => 'lottery',
+                'currency_code' => strtoupper($currencyCode),
+                'balance' => 0,
+                'frozen_balance' => 0,
+                'status' => 0,
+                'version' => 0,
+            ]);
+            $wallet = PlayerWallet::query()->whereKey($wallet->id)->lockForUpdate()->firstOrFail();
+        }
+
+        $before = (int) $wallet->balance;
+        if ($before < $amountMinor) {
+            throw new TicketOperationException('bet_insufficient_balance', ErrorCode::BetInsufficientBalance->value);
+        }
+
+        $after = $before - $amountMinor;
+        $wallet->forceFill([
+            'balance' => $after,
+            'version' => (int) $wallet->version + 1,
+        ])->save();
+
+        WalletTxn::query()->create([
+            'txn_no' => $this->newTxnNo(),
+            'player_id' => $player->id,
+            'wallet_id' => $wallet->id,
+            'biz_type' => 'bet_deduct',
+            'biz_no' => $order->order_no,
+            'direction' => self::TXN_DIR_OUT,
+            'amount' => $amountMinor,
+            'balance_before' => $before,
+            'balance_after' => $after,
+            'status' => self::TXN_POSTED,
+            'external_ref_no' => null,
+            'idempotent_key' => $order->client_trace_id,
+            'remark' => null,
+        ]);
+    }
+
+    private function newTxnNo(): string
+    {
+        return 'WL'.now()->format('YmdHis').str_pad((string) random_int(0, 999999), 6, '0', STR_PAD_LEFT);
+    }
+}