RWACha-API/application/api/controller/Chabao.php

<?php


namespace app\api\controller;

use app\api\logic\CommonLogic;
use app\common\controller\Api;
use app\api\logic\TeacLogin;
use app\common\model\LedgerTeacChangeModel;
use app\common\model\LedgerTokenChangeModel;
use app\common\model\UserTeac;
use app\common\model\LedgerWalletModel;
use think\Log;
use fast\Asset;
use Exception;
use app\common\model\UserModel;
use think\Db;
use app\common\model\ProductTeac;
use app\common\library\Token;
use think\Env;

//茶宝Api
class Chabao extends Api
{
    
    protected array $noNeedLogin = ['*'];

    protected $params = [];

    public function _initialize()
    {
        parent::_initialize();
        $this->params = $this->request->post();
        if(empty($this->params) || !array_filter($this->params)) $this->error('参数错误');
        $sign = '';    
        foreach ($this->params as $key => $value) {
            if($key != 'sign') $sign .= $value;
        }
        $sign .= Env::get('rwa.AppID');
        $sign = md5($sign);
        if($this->params['sign'] != $sign) $this->error('签名验签错误');
    }



    /*
     * 判断登录
     */
    public function login(UserModel $userModel)
    {
        $user = $userModel::where('mobile', $this->params['mobile'])->find();
        if(!$user) $this->error('账号不存在', [], 4000);
        Token::marshal($user['id'], $user['address']);
        $user['token'] = Token::getEncryptedToken($user['id']);
        $this->success('ok', $user);
    }


    /*
     * 注册
     */
    public function register(UserModel $userModel)
    {
        

        //手机号存在
        if($userModel::where('mobile', $this->params['mobile'])->find()) $this->error('账号已存在');
        $newUserID = 0;    
        Db::startTrans();
        try {

            //注册
            $time = time();
            $data = [
                'mobile'        => $this->params['mobile'],
                'nickname'      => "188" . substr((string)$time, 2) . rand(10, 99),//188开头，时间戳去掉开头两位，再后面再加两位随机数
                'avatar'        => $this->request->domain().'/assets/img/logo.png',
                'create_time'   => $time,
                'team_level_id' => 0,
            ];
         
            // 创建用户
            $newUserID = $userModel->insertGetId($data);
            // 创建钱包
            (new LedgerWalletModel())->insertGetId(['user_id' => $newUserID]);
            Token::marshal($newUserID, $this->params['mobile']);
         
            // 提交事务
            Db::commit();
        } catch (Exception $e) {
            // 回滚事务
           Db::rollback();
            return $e->getMessage();
        }
        if($newUserID == 0) $this->error('注册失败');
        $this->success('ok', ['token' => Token::getEncryptedToken($newUserID)]);
         
    }


    //发布出售
    public function setSell(LedgerWalletModel $ledgerWalletModel, TeacLogin $teacLogin)
    {
        $params = $this->request->post();
        $validate = \think\Loader::validate('Teac');
        if(!$validate->scene('sell')->check($params)) $this->error($validate->getError());
        
        if(config('teac_trade.sell_min_num') > $params['stock']) $this->error('数量不能低于'.config('teac_trade.sell_min_num'));
        if(config('teac_trade.sell_min_price') > $params['price'] || config('teac_trade.sell_max_price') < $params['price']) $this->error('价格不在'.config('teac_trade.sell_min_price').'~'.config('teac_trade.sell_max_price').'之间');

        if($ledgerWalletModel->getWalletTeac($this->auth->id) < $params['stock']) $this->error('您的钱包Teac余额不足');

        Db::startTrans();
        try{
            
            //新增求购信息
            $teacLogin::setCreateTrade($this->auth->id, $params['price'],  $params['stock'], ProductTeac::Sell, $params['stock']);

            //冻结Teac
            $ledgerWalletModel->changeWalletAccount($this->auth->id,  Asset::TEAC, -$params['stock'], LedgerTeacChangeModel::Sell, $this->auth->id);
            Db::commit();
         
        }catch(Exception $e){
            Db::rollback();
            $this->error($e->getMessage());
        }
        $this->success('ok');
    }


    /**
     * 出售购买
     */
    public function setSellOrder(ProductTeac $productTeac, LedgerWalletModel $ledgerWalletModel, TeacLogin $teacLogin, UserTeac $userTeac, UserModel $userModel)
    {
        $params = $this->request->post();
        $validate = \think\Loader::validate('Teac');
        if(!$validate->scene('sell_order')->check($params)) $this->error($validate->getError());
        $row = $productTeac::where(['type_id'=> ProductTeac::Sell, 'id' => $params['teac_id']])->find();
        if(empty($row) || $row['status'] != ProductTeac::Normal) $this->error('订单不存在');
        if($this->auth->id == $row['user_id']) $this->error('不能购买自己的订单');
        if($params['num'] > $row['stock'] - $row['num']) $this->error('库存不足');
        $chabao = $ledgerWalletModel->getWalletChaBao($this->auth->id);
        $tatal = bcmul($row['price'], $params['num'], 4);
        if($chabao < $tatal) $this->error('您的钱包茶宝余额不足');

        // 启动事务
        Db::startTrans();
        try {

            $fee = config('teac_trade.sell_serve_fee');
            
            // 出售购买
            $fees = $userTeac::setUserCreateOrder($this->auth->id, $row['id'], ProductTeac::Sell, $params['num'], $row['price'],  $fee);
            
            //添加扣除相应茶宝Teac
            $teacLogin::setCreateSellOrder($this->auth->id, $row['user_id'], $row['price'], $params['num'], $fee);

            //等级分润
            CommonLogic::setTeamLevelIncome($row['user_id'], $fees, Asset::TEAC, LedgerTeacChangeModel::TeamLevel);

            //修改状态
            if($row->stock - $row->num == $params['num']) $row->status = ProductTeac::Complete;
            $row->frozen -= $params['num'];
            $row->num += $params['num'];
            $row->save();
            // 提交事务
            Db::commit();
        } catch (Exception $e) {
            // 回滚事务
           Db::rollback();
            return $e->getMessage();
        }
        $this->success('ok');
    }


    // 求购出售
    public function setBuyOrder(ProductTeac $productTeac, TeacLogin $teacLogin, UserTeac $userTeac)
    {   
        $params = $this->request->post();
        $validate = \think\Loader::validate('Teac');
        if(!$validate->scene('sell_order')->check($params)) $this->error($validate->getError());
        $row = $productTeac::where(['type_id'=> ProductTeac::Buying, 'id' => $params['teac_id']])->find();
        if(empty($row) || $row['status'] != ProductTeac::Normal) $this->error('订单不存在');
        if($this->auth->id == $row['user_id']) $this->error('不能购买自己的订单');
        if($params['num'] > $row['stock'] - $row['num']) $this->error('库存不足');
        
        // 启动事务
        Db::startTrans();
        try {

            $fee = config('teac_trade.buy_serve_fee');
            $chabao = bcmul($row['price'], $params['num'], 4);
            // 出售购买
            $userTeac::setUserCreateOrder($this->auth->id, $row['id'], ProductTeac::Buying, $params['num'], $row['price'],  $fee);

            //添加扣除相应茶宝Teac
            $teacLogin::setCreateBuyingOrder($this->auth->id,  $row['user_id'], $row['price'], $params['num'], $fee);
            
            //修改状态
            if($row->stock - $row->num == $params['num']) $row->status = ProductTeac::Complete;
            $row->frozen -= $chabao;
            $row->num += $params['num'];
            $row->save();
            // 提交事务
            Db::commit();
        } catch (Exception $e) {
            // 回滚事务
           Db::rollback();
            return $e->getMessage();
        }
        $this->success('ok');
    }


    // 我的交易列表
    public function getUserTeacList(ProductTeac $productTeac)
    {
        $list = $productTeac::where('user_id', $this->auth->id)
             ->order('create_time desc')
             ->paginate($this->pageSize);
        $this->success('ok', $list);
    }

    //取消交易
    public function cancelTrade(ProductTeac $productTeac, TeacLogin $teacLogin)
    {
        $id = $this->request->post('teac_id/d', 0);
        $row = $productTeac::where(['id' => $id, 'user_id' => $this->auth->id])->find();
        if(empty($row)) $this->error('订单不存在');
        if($row['status'] != ProductTeac::Normal) $this->error('订单已完成');
        Db::startTrans();
        try {

            //返回相应茶宝Teac
            $teacLogin::setUserReturnOrder($this->auth->id, $row['type_id'], $row['frozen']);
            $row->frozen = 0;
            $row->status = ProductTeac::Closure;
            $row->save();
            // 提交事务
            Db::commit();
        } catch (Exception $e) {
            // 回滚事务
           Db::rollback();
            return $e->getMessage();
        }
        $this->success('ok');
    }

    /**
    * 获取配置
    */
    public function getConfig()
    {
        $this->success('ok', config('teac_trade'));
    }


   
}