131 lines
5.5 KiB
PHP
131 lines
5.5 KiB
PHP
<?php
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namespace app\common\service;
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use app\common\model\account\Withdraws;
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use app\common\traits\ServiceTrait;
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use think\Db;
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use think\Log;
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class AccountWithdrawService
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{
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use ServiceTrait;
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/** @var Withdraws */
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public static $Model = Withdraws::class;
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//转账类型:0=默认,1=微信,2=支付宝,3=线下转款
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const TYPE_WECHAT = 1;
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const TYPE_ALIPAY = 2;
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const TYPE_OFFLINE = 3;
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const TYPE_MAP = [
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self::TYPE_WECHAT => '微信',
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self::TYPE_ALIPAY => '支付宝',
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self::TYPE_OFFLINE => '线下转款',
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];
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const STATUS_MAP = [
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CommonService::ONGOING => '审核中',
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CommonService::SUCCESS => '审核通过',
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CommonService::FAILED => '审核驳回',
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];
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/**
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* 用户申请提现
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* @param int|string $userId 用户id
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* @param int|float $amount 余额
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* @param string $name 名字
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* @return void
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* @throws \Exception
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*/
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public static function applyWithdraw($userId, $amount, string $name = '')
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{
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//开启事务 抛出异常时自动回滚
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Db::transaction(function () use ($userId, $amount, $name) {
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if($name){
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$user = UserService::getOne(['id' => $userId]);
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if ($user->username != $name) {
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$user->username = $name;
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$user->save();
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}
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}
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//添加提现记录
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$data = [
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'apply_sn' => generate_order_sn('TX'),
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'user_id' => $userId,
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'amount' => $amount,
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'status' => AccountWithdrawService::$Common::ONGOING,
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];
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$recordRes = self::create($data);
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if (!($recordRes)) {
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throw new \Exception('提现申请失败');
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}
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//记录提现日志
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$title = '用户发起提现';
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$log_res = AccountLogService::addLog(AccountLogService::ACCOUNT_TYPE_AMOUNT, $userId, $amount, $title . '-余额扣除', AccountLogService::TYPE_WITHDRAW, 0, AccountLogService::INC_EXP_EXPEND, $recordRes->id);
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$log_res2 = AccountLogService::addLog(AccountLogService::ACCOUNT_TYPE_FREEZE, $userId, $amount, $title . '-冻结金额增加', AccountLogService::TYPE_WITHDRAW, 0, AccountLogService::INC_EXP_INCREASE, $recordRes->id);
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//减去余额，加到冻结里面
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AccountService::updateData($userId, -$amount, $amount, 0,0, $log_res->id);
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});
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}
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/**
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* 审核提现
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* @param $withdraw_record_id int 提现申请id
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* @param $approval bool 是否同意
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* @param $remark string 驳回意见
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* @param $type int 转款方式
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* @throws \Exception
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*/
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public static function approvalWithdraw($withdraw_record_id, $approval = false, $remark = '', $type = 0)
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{
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$withdraw_record = AccountWithdrawService::get($withdraw_record_id);
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if (!$withdraw_record) {
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throw new \Exception('提现申请不存在');
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}
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if ($withdraw_record->status == AccountWithdrawService::$Common::SUCCESS) {
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throw new \Exception('已经提现成功，请勿重复操作');
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}
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$userId = $withdraw_record->user_id;
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$amount = $withdraw_record->amount;
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$user = UserService::get($userId);
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//检测收支是否相同
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// if(!AccountService::checkBreakEven($userId, $user->is_merchant)){
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// throw new \Exception('该用户余额收支异常');
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// }
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//提现通过
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if ($approval) {
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//记录提现日志
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$title = '用户提现成功(' . self::TYPE_MAP[$type] .')';
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$log_res = AccountLogService::addLog(AccountLogService::ACCOUNT_TYPE_FREEZE, $userId, $amount, $title . '-冻结金额扣除', AccountLogService::TYPE_WITHDRAW, 0, AccountLogService::INC_EXP_EXPEND, $withdraw_record->id);
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//减去冻结
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AccountService::updateData($userId, 0, -$amount, 0,0, $log_res->id);
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if($type == AccountWithdrawService::TYPE_WECHAT){
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//发起微信付款到用户微信余额
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$payRes = (new EasyWeChatService())->mchPay($withdraw_record->apply_sn, $user->openid, $user->username, $amount);
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if (!(isset($payRes['result_code']) && in_array($payRes['result_code'], ['SUCCESS']))) {
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throw new \Exception(($payRes['return_msg'] ?? '企业付款给用户失败') . '：' . ($payRes['err_code_des'] ?? ''));
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}
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$withdraw_record->result_status = $payRes['result_code'];
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$withdraw_record->save();
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}
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} else {
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if (!$remark) {
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throw new \Exception('驳回原因必填');
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}
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if ($withdraw_record->status == AccountWithdrawService::$Common::FAILED) {
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throw new \Exception('已经审核驳回，请勿重复操作');
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}
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//记录提现日志
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$title = '提现失败(' . $remark .')';
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$log_res = AccountLogService::addLog(AccountLogService::ACCOUNT_TYPE_FREEZE, $userId, $amount, $title . '-冻结金额扣除', AccountLogService::TYPE_WITHDRAW, 0, AccountLogService::INC_EXP_EXPEND, $withdraw_record->id);
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$log_res2 = AccountLogService::addLog(AccountLogService::ACCOUNT_TYPE_AMOUNT, $userId, $amount, $title . '-余额增加', AccountLogService::TYPE_WITHDRAW, 0, AccountLogService::INC_EXP_INCREASE, $withdraw_record->id);
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//减去冻结，返回到余额
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AccountService::updateData($userId, $amount, -$amount, 0,0, $log_res->id);
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}
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}
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} |