132 lines
4.2 KiB
PHP
132 lines
4.2 KiB
PHP
<?php
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namespace App\Services\Ticket;
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use App\Models\Player;
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use App\Models\WalletTxn;
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use App\Lottery\ErrorCode;
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use App\Models\TicketOrder;
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use App\Models\PlayerWallet;
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use App\Exceptions\TicketOperationException;
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final class TicketWalletService
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{
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private const TXN_POSTED = 'posted';
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private const TXN_DIR_OUT = 2;
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private const TXN_DIR_IN = 1;
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public function deduct(Player $player, string $currencyCode, int $amountMinor, TicketOrder $order): int
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{
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$wallet = PlayerWallet::query()
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->where('player_id', $player->id)
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->where('wallet_type', 'lottery')
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->where('currency_code', strtoupper($currencyCode))
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->lockForUpdate()
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->first();
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if ($wallet === null) {
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$wallet = PlayerWallet::query()->create([
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'player_id' => $player->id,
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'wallet_type' => 'lottery',
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'currency_code' => strtoupper($currencyCode),
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'balance' => 0,
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'frozen_balance' => 0,
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'status' => 0,
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'version' => 0,
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]);
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$wallet = PlayerWallet::query()->whereKey($wallet->id)->lockForUpdate()->firstOrFail();
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}
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$before = (int) $wallet->balance;
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if ($before < $amountMinor) {
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throw new TicketOperationException('bet_insufficient_balance', ErrorCode::BetInsufficientBalance->value);
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}
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$after = $before - $amountMinor;
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$wallet->forceFill([
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'balance' => $after,
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'version' => (int) $wallet->version + 1,
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])->save();
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WalletTxn::query()->create([
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'txn_no' => $this->newTxnNo(),
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'player_id' => $player->id,
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'wallet_id' => $wallet->id,
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'biz_type' => 'bet_deduct',
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'biz_no' => $order->order_no,
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'direction' => self::TXN_DIR_OUT,
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'amount' => $amountMinor,
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'balance_before' => $before,
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'balance_after' => $after,
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'status' => self::TXN_POSTED,
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'external_ref_no' => null,
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'idempotent_key' => $order->client_trace_id,
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'remark' => null,
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]);
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return $after;
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}
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/**
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* 结算派彩入账（产品文档：派彩写入钱包流水；幂等键按结算批次 + 玩家）。
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*/
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public function creditSettlementPayout(Player $player, string $currencyCode, int $amountMinor, int $settlementBatchId): void
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{
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if ($amountMinor <= 0) {
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return;
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}
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$currency = strtoupper($currencyCode);
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$wallet = PlayerWallet::query()
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->where('player_id', $player->id)
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->where('wallet_type', 'lottery')
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->where('currency_code', $currency)
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->lockForUpdate()
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->first();
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if ($wallet === null) {
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$wallet = PlayerWallet::query()->create([
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'player_id' => $player->id,
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'wallet_type' => 'lottery',
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'currency_code' => $currency,
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'balance' => 0,
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'frozen_balance' => 0,
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'status' => 0,
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'version' => 0,
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]);
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$wallet = PlayerWallet::query()->whereKey($wallet->id)->lockForUpdate()->firstOrFail();
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}
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$before = (int) $wallet->balance;
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$after = $before + $amountMinor;
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$wallet->forceFill([
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'balance' => $after,
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'version' => (int) $wallet->version + 1,
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])->save();
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WalletTxn::query()->create([
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'txn_no' => $this->newTxnNo(),
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'player_id' => $player->id,
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'wallet_id' => $wallet->id,
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'biz_type' => 'settle_payout',
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'biz_no' => 'SB'.$settlementBatchId,
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'direction' => self::TXN_DIR_IN,
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'amount' => $amountMinor,
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'balance_before' => $before,
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'balance_after' => $after,
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'status' => self::TXN_POSTED,
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'external_ref_no' => null,
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'idempotent_key' => 'settle-payout:'.$settlementBatchId.':'.$player->id,
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'remark' => null,
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]);
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}
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private function newTxnNo(): string
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{
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return 'WL'.now()->format('YmdHis').str_pad((string) random_int(0, 999999), 6, '0', STR_PAD_LEFT);
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}
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}
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