xinglian/application/api/controller/Gift.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;

/**
 * 礼物接口
 */
class Gift extends Api
{
    protected $noNeedLogin = [];
    protected $noNeedRight = '*';



    //聊天送礼物
    public function givegift_typing() {
        // 接口防并发
        if (!$this->apiLimit(1, 1)) {
            $this->error(__('Operation frequently'));
        }

        $user_id = input('user_id');// 赠送对象
        $gift_id = input('gift_id');// 礼物ID
        $number  = input('number',1,'intval');//数量

        if (!$user_id || !$gift_id || $number < 1)
        {
            $this->error();
        }

        // 不可以赠送给自己
        if($this->auth->id == $user_id)
        {
            $this->error("不可以赠送给自己");
        }

        // 获取礼物信息
        $giftinfo = Db::name('gift')->where('id',$gift_id)->find();
        if (!$giftinfo)
        {
            $this->error("请选择礼物");
        }
        $giftvalue = bcmul($giftinfo['price'],$number);

        //被赠送人信息
        $touserinfo = Db::name('user')->where('id',$user_id)->find();
        if (!$touserinfo)
        {
            $this->error("不存在的用户");
        }

        if($touserinfo['is_kefu'] == 1){
            $this->error('不可以给客服送礼物');
        }


        Db::startTrans();

        // 判断当前用户余额
        $user_gold = model('wallet')->getWallet($this->auth->id,'gold');
        if($user_gold < $giftvalue)
        {
            Db::rollback();
            $this->error("您的金币不足");
        }

        // 添加礼物赠送记录表
        $data = [
            'user_id' => $this->auth->id,
            'user_to_id' => $user_id,
            'gift_id' => $giftinfo['id'],
            'gift_name' => $giftinfo['name'],
            'number'      => $number,
            'price'       => $giftinfo['price'],
            'total_price' => $giftvalue,
            'createtime' => time(),
        ];

        //每个礼物都要计算平台抽成和房主抽成
        $gift_plat_scale = config('site.gift_plat_scale');
        $data['platvalue']    = bcmul($gift_plat_scale/100  ,$data['total_price'],1);//平台抽成
        $data['getvalue']     = bcsub($data['total_price'] ,$data['platvalue'],1);//减去抽成剩余价值

        $money_to_gold = config('site.money_to_gold');
        $data['getmoney']     = bcdiv($data['getvalue'] ,$money_to_gold,2);//收益

        $log_id = Db::name('gift_user_typing')->insertGetId($data);
        if(!$log_id){
            Db::rollback();
            $this->error('赠送失败');
        }

        if($giftvalue > 0){
            // 扣除当前用户金币
            $wallet_rs = model('wallet')->lockChangeAccountRemain($this->auth->id,$user_id,'gold',-$giftvalue,53,'赠送礼物:'.$giftinfo["name"] . '*' . $number,'gift_user_typing',$log_id);
            if($wallet_rs['status'] === false){
                Db::rollback();
                $this->error($wallet_rs['msg']);
            }
        }
        if($data['getmoney'] > 0){
            // 添加获赠用户收益
            $wallet_rs = model('wallet')->lockChangeAccountRemain($user_id,$this->auth->id,'money',$data['getmoney'],54,'获得礼物:'.$giftinfo["name"] . '*' . $number,'gift_user_typing',$log_id,2);
            if($wallet_rs['status'] === false){
                Db::rollback();
                $this->error($wallet_rs['msg']);
            }
        }


        //增加赠送用户上级余额
        if ($touserinfo['intro_uid']) {
            //获取返利比率
            $agent_info = Db::name('user')->where(['id' => $touserinfo['intro_uid']])->field('is_agent,h_intro_income_rebate_rate')->find();
            $intro_income_rebate_rate = ($agent_info['is_agent'] == 1) ? $agent_info['h_intro_income_rebate_rate'] : (int)config('site.intro_income_rebate_rate'); //邀请人收礼物返利比率
            if ($intro_income_rebate_rate > 0 && $intro_income_rebate_rate <= 100) {
                //上级获得金额
                $intro_uid_money = bcdiv(bcmul($data['getmoney'],$intro_income_rebate_rate,2),100,2);
                if ($intro_uid_money > 0) {
                    $intro_result = model('Wallet')->lockChangeAccountRemain($touserinfo['intro_uid'],$user_id,'money',$intro_uid_money,68, '邀请人聊天礼物获赠奖励','gift_user_typing',$log_id);
                    if($intro_result['status']===false)
                    {
                        Db::rollback();
                        $this->error($intro_result['msg']);
                    }
                }
            }
        }

        if ($this->auth->gender == 1 && $touserinfo['gender'] == 0) {
            //增加亲密度
            $user_intimacy_rs = addintimacy($this->auth->id, $user_id, $giftvalue);
            if (!$user_intimacy_rs['status']) {
                Db::rollback();
                $this->error('您的网络开小差啦~');
            }
        }



        Db::commit();

        //发送消息
        if (isset($user_intimacy_rs) && $user_intimacy_rs['level_remark']) {
            $tenim = new \app\api\controller\Tenim;
            $tenim->sendMessageToUser($this->auth->id, $user_id, $user_intimacy_rs['level_remark'], 1);
        }

        $return_data['money'] = $data['getmoney']; //获得金额
        $return_data['level_remark'] = isset($user_intimacy_rs) ? $user_intimacy_rs['level_remark'] : ''; //亲密度等级提示语

        $this->success('赠送成功', $return_data);
    }


    //礼物列表
    public function giftlist() {

        $where = [
            'is_show' => 1,
        ];

        $giftList = Db::name('gift')->where($where)->order('weigh','desc')->select();
        $giftList = list_domain_image($giftList,['image','special']);
        $this->success("获取成功！",$giftList);
    }





}