45 lines
1.4 KiB
PHP
45 lines
1.4 KiB
PHP
<?php
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namespace App\DAO\PrizePool;
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use App\PrizePool as PrizePoolModel;
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class CurrencyCalculator implements PrizeCalculator
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{
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protected $reward_type = PrizePoolModel::REWARD_CURRENCY;
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protected $reward_currency;
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protected $currency_type;
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public function __construct($reward_currency, $currency_type)
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{
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$this->reward_currency = $reward_currency;
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$this->currency_type = $currency_type;
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}
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public function calculate($scene, $reward_qty, $to_user, $from_user = null, $memo = '', $attach_data = [])
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{
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$fasten_data = [
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'reward_type' => $this->reward_type,
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'reward_currency' => $this->reward_currency,
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'create_time' => time(), //发奖时间
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];
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try {
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PrizePoolModel::unguard();
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$data = [
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'scene' => $scene,
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'reward_qty' => $reward_qty,
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'to_user_id' => $to_user->id,
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'from_user_id' => $from_user ? $from_user->id : $to_user->id,
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'memo' => $memo,
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];
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$data = array_merge($data, $attach_data, $fasten_data);
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$prize_pool = PrizePoolModel::create($data);
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} catch (\Exception $e) {
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return null;
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} finally {
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PrizePoolModel::reguard();
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}
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return isset($prize_pool->id) ? $prize_pool : null;
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}
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}
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