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- <?php
- namespace App\Module\Game\Logics\ConsumeProcessors;
- use App\Module\Fund\Enums\LOG_TYPE as FUND_LOG_TYPE;
- use App\Module\Fund\Logic\User as FundLogic;
- use App\Module\Game\Models\GameConsumeItem;
- use UCore\Dto\Res;
- class FundConfigConsume
- {
- /**
- * 检查账户种类消耗
- *
- * 注意:这里的target_id指向fund_config表的id(账户种类ID)
- *
- * @param int $userId 用户ID
- * @param GameConsumeItem $consumeItem 消耗项
- * @param float $multiplier 倍数,用于验证几倍消耗,默认为1
- * @return Res 检查结果
- */
- public static function checkFundConfigConsume(int $userId, GameConsumeItem $consumeItem, float $multiplier = 1.0): Res
- {
- $fundConfigId = $consumeItem->target_id;
- $amount = $consumeItem->quantity * $multiplier; // 使用倍数计算所需金额
- // 获取用户账户
- $account = FundLogic::get_account($userId, $fundConfigId);
- // 检查账户是否存在
- if ($account === false) {
- return Res::error("用户没有该账户种类", [
- 'fund_config_id' => $fundConfigId
- ]);
- }
- // 检查余额是否足够
- if ($account->balance < $amount) {
- return Res::error("账户余额不足,需要 {$amount},实际 {$account->balance}", [
- 'fund_config_id' => $fundConfigId,
- 'required' => $amount,
- 'actual' => $account->balance
- ]);
- }
- return Res::success('账户余额足够', [
- 'fund_config_id' => $fundConfigId,
- 'required' => $amount,
- 'actual' => $account->balance
- ]);
- }
- /**
- * 执行账户种类消耗
- *
- * 注意:这里的target_id指向fund_config表的id(账户种类ID)
- *
- * @param int $userId 用户ID
- * @param GameConsumeItem $consumeItem 消耗项
- * @param string $source 消耗来源
- * @param int $sourceId 消耗来源ID
- * @param float $multiplier 倍数,用于执行几倍消耗,默认为1
- * @return Res 执行结果
- */
- public static function process(int $userId, GameConsumeItem $consumeItem, string $source, int $sourceId,$multiplier): Res
- {
- $fundConfigId = $consumeItem->target_id;
- $amount = -($consumeItem->quantity * $multiplier); // 使用倍数计算实际消耗金额,负数表示消耗
- // 构建备注
- $remark = "消耗组:{$consumeItem->group_id},来源:{$source}";
- if ($sourceId > 0) {
- $remark .= ",ID:{$sourceId}";
- }
- if ($multiplier != 1.0) {
- $remark .= ",倍数:{$multiplier}";
- }
- // 消耗账户资金
- $result = FundLogic::handle(
- $userId,
- $fundConfigId,
- $amount,
- FUND_LOG_TYPE::TRADE, // 使用TRADE类型,因为CONSUME可能不存在
- $sourceId,
- $remark
- );
- if ($result !== true) {
- $errorMessage = is_string($result) ? $result : '账户资金消耗失败';
- return Res::error($errorMessage, [
- 'fund_config_id' => $fundConfigId,
- 'amount' => abs($amount)
- ]);
- }
- return Res::success('账户资金消耗成功', [
- 'fund_config_id' => $fundConfigId,
- 'amount' => abs($amount)
- ]);
- }
- }
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