86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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namespace app\dao;
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use App\model\Users;
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use App\model\BankLog;
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use plugin\admin\app\model\User;
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class BankDao {
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/**
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* 转账函数
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*
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* @param int $senderAccountId - 发送账户ID
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* @param int $receiverAccountId - 接收账户手机号
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* @param float $amount - 转账金额
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* @return array - 返回转账结果
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*/
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public static function transfer($senderAccountId, $receiverAccountId, $amount) {
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// 假设账户数据存储在一个简单的数组或数据库中
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// 模拟账户余额数据（实际应用中应查询数据库）
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$senderAccount=Users::where('id',$senderAccountId)->first();
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$receiverAccount=Users::where('phone',$receiverAccountId)->first();
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// 检查接收账户是否存在
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if (!isset($receiverAccount)) {
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return ['status' => 'error', 'message' => '接收账户不存在'];
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}
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// 检查转账金额是否合法
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if ($amount <= 0) {
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return ['status' => 'error', 'message' => '时间币必须大于0'];
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}
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// 检查发送账户余额是否足够
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if ($senderAccount->timecoin < $amount) {
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return ['status' => 'error', 'message' => '时间币余额不足'];
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}
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// 执行转账操作
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self::add($senderAccount->id,$amount-$amount*2,"赠送给 $receiverAccountId 时间币 $amount");
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self::add($receiverAccount->id,$amount,"收到 $senderAccount->phone 赠予 时间币 $amount");
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return [
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'status' => 'success',
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'message' => '转账成功',
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];
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}
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/**
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* 增加时间币 传入负数就是减法
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*
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* @param [type] $userid 用户id
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* @param [type] $amount 金额
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* @param [type] $remark 备注
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* @return void
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*/
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public static function add($userid, $amount,$remark) {
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$user = Users::where('id',$userid)->first();
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$log=new BankLog();
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$log->userid=$userid;
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$log->money=$amount;
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$log->remark=$remark;
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$log->save();
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$user->timecoin+=$amount;
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$user->Save();
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}
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/**
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* 减少用户时间币 好像废弃了
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*
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* @param [type] $userid 用户id
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* @param [type] $amount 金额
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* @param [type] $remark 备注
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* @return void
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*/
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public static function subtraction($userid, $amount,$remark) {
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$user = Users::where('id',$userid)->first('timecoin');
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$log=new BankLog();
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$log->userid=$userid;
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$log->money=$amount;
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$log->remark=$remark;
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$log->save();
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$user->timecoin-=$amount;
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$user->Save();
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}
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}
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