gganli/application/api/controller/Egg.php

<?php

namespace app\api\controller;


use addons\faqueue\library\QueueApi;
use app\common\controller\Api;
use think\Db;
use Redis;
/**
 * 砸蛋接口
 */
class Egg extends Api
{
    protected $noNeedLogin = ['getThisJackpot'];
    protected $noNeedRight = ['*'];

    /**
     * 获取本期奖池列表
     */
    public function getThisJackpot() {
        $jackId = \app\common\model\EggJackpot::where(["status"=>1])->value("id");
        $egggiftModel = new \app\common\model\EggGift();
        $where = [];
        $where["Jackpot_id"] = $jackId;
        $egggiftList = $egggiftModel->where($where)->group("gift_id")->order("price","desc")->select();
        return $this->success("获取成功！",$egggiftList);
    }

    /**
     * 购买锤子
     */
    public function buyHammer() {
        // 接口防并发
        if (!$this->apiLimit(1, 2000)) {
            $this->error(__('Operation frequently'));
        }

        $num = $this->request->request("num");
        if($num <=0) {
            $this->error("购买数量不能小于0！");
        }
        $user_id = $this->auth->id;
        $hammerPrice = config("site.hammerPrice");
        if($hammerPrice <=0) {
            $this->error("系统配置出错！");
        }
        $userModel = new \app\common\model\User;
        $userInfo = $userModel->where('id',$user_id)->lock(true)->find();

        $money = $hammerPrice*$num;
        // 判断用户钻石余额是否充足
        if($userInfo->jewel < $money) {
            $this->error("您的钻石余额不足！",null,100);
        }

        $userjewellogModel = new \app\common\model\UserJewelLog();
        Db::startTrans();
        try{
            $userjewel = $userInfo->jewel;
            // 添加购买订单
            $data = [];
            $data["user_id"] = $user_id;
            $data["price"] = $hammerPrice;
            $data["number"] = $num;
            $data["money"] = $money;
            $data["createtime"] = time();
            $res1 = \app\common\model\EggOrder::insert($data);
            // 为用户增加锤子
            $res2 = $userInfo->setInc("hammer",$num);
            // 扣除用户钻石并生成钻石变动记录
            $where = [];
            $where["id"] = $user_id;
            $res3 = $userInfo->setDec("jewel",$money);
            $res4 = $userjewellogModel->addUserJewelLog($user_id, $money, "-", $userjewel, "购买{$num}锤", 2);

            $redis = new Redis();
            $redisconfig = config("redis");
            $redis->connect($redisconfig["host"], $redisconfig["port"]);
            for($i=1;$i<=$num;$i++) {
                $val = date("YmdHis").$i;
                $redis->lpush("hammer_num_".$user_id,$val);
            }

            if($res1 && $res2 && $res3 && $res4) {
                Db::commit();
                $this->success("购买成功！");
            } else {
                $this->error("购买失败！");
            }
        }catch (ValidateException $e) {
            Db::rollback();
            $this->error($e->getMessage());
        } catch (PDOException $e) {
            Db::rollback();
            $this->error($e->getMessage());
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

    }

    /**
     * 查找下一个奖池
     */
    public function getNextJackpot($jackpot_id) {
        $jackpotIds = \app\common\model\EggJackpot::order("id","asc")->column("id");
        $next = 0;
        foreach($jackpotIds as $k => $v) {
            if($v == $jackpot_id) {
                $next = isset($jackpotIds[$k+1])?$jackpotIds[$k+1]:$jackpotIds[0];
            }
        }
        return $next;
    }

    /**
     * 砸金蛋
     */
    public function strike() {
//        $this->error("系统正在维护中。。。");

        $num = $this->request->request("num");
        $party_id = $this->request->request("party_id", 0);// 派对ID
        if($num <=0) {
            $this->error("参数错误");
        }
        $giftdata = [];
        $user_id = $this->auth->id;

        // 防止超卖
        $redis = new Redis();
        $redisconfig = config("redis");
        $redis->connect($redisconfig["host"], $redisconfig["port"]);
//        if($redis->lLen("hammer_num_".$user_id) < $num) $this->error("小金锤数量不足！");

        $do_no = date("YmdHis").rand(10000,99999);
        $userinfo = \app\common\model\User::lock(true)->find($this->auth->id);
        if($userinfo->hammer < $num) {
            $this->error("小金锤数量不足！");
        }

        for($i=1;$i<=$num;$i++) { // 扣除
            $redis->lpop("hammer_num_".$user_id);
        }

        Db::startTrans();
        try{
            // 查找正在开放的奖池
            $jackpot = \app\common\model\EggJackpot::where(["status"=>1])->find();
            if($jackpot) { // 有开放的奖池
                \app\common\model\EggJackpot::order("id","asc")->find();
                $jackpot_id = $jackpot["id"];
            } else { // 没有开放的奖池
                $jackpotInfo = \app\common\model\EggJackpot::order("id","asc")->find();
                $jackpot_id = $jackpotInfo["id"];
                \app\common\model\EggJackpot::update(["status"=>1],["id"=>$jackpot_id]);
            }

            // 查找奖池对应的奖池礼物
            $jackpotGift = \app\common\model\EggGift::where(["Jackpot_id"=>$jackpot_id,"is_use"=>0])->select();
            $giftCount = count($jackpotGift);
            $next_jackpot_id = $this->getNextJackpot($jackpot_id);

            if($giftCount <= $num) {
                // 先获取$giftCount个礼物
                $giftArr1 = $jackpotGift;

                // 更新礼物抽取状态
                $giftids = array_column($giftArr1,"id");
                $res1 = \app\common\model\EggGift::update(["is_use"=>1],["id"=>["in",$giftids]]);
                $res1Info = \app\common\model\EggGift::where(["id"=>["in",$giftids]])->select();


                // 更新奖池
                $res2 = \app\common\model\EggJackpot::update(["status"=>0],["tes"=>1]);
                $res3 = \app\common\model\EggJackpot::update(["status"=>1],["id"=>$next_jackpot_id]);

                // 下个奖池所有礼物改为未使用
                $res4 = \app\common\model\EggGift::update(["is_use"=>0],["Jackpot_id"=>$next_jackpot_id]);
                // 获取下个奖池礼物
                $nextjackpotGift = \app\common\model\EggGift::where(["Jackpot_id"=>$next_jackpot_id])->select();

                $newnum = $num-$giftCount;

                if($newnum <= 0) {
                    $giftArr = [];
                    foreach($nextjackpotGift as $k => $v) $giftArr[$v["id"]] = $v;

                    if(!$giftArr) $this->error("奖池礼物待更新，请耐心等待！");

                    $giftids = array_rand($giftArr,50);

                    // 更新礼物抽取状态
                    \app\common\model\EggGift::where(["id"=>["in",$giftids]])->select();

                    $res5 = \app\common\model\EggGift::update(["updatetime"=>time()],["id"=>["in",$giftids]]);

                    $giftdata = $giftArr1;
                } else {
                    $giftArr = [];
                    foreach($nextjackpotGift as $k => $v) $giftArr[$v["id"]] = $v;

                    if(!$giftArr) $this->error("奖池礼物待更新，请耐心等待！");

                    $giftids = array_rand($giftArr,$newnum);

                    // 更新礼物抽取状态
                    $res5Info = \app\common\model\EggGift::where(["id"=>["in",$giftids]])->select();

                    $res5 = \app\common\model\EggGift::update(["is_use"=>1],["id"=>["in",$giftids]]);

                    $giftdata = array_merge($giftArr1,$res5Info);
                }

            } else {
                // 随机抽取$num个礼物
                $giftArr = [];
                foreach($jackpotGift as $k => $v) $giftArr[$v["id"]] = $v;
                $giftids = array_rand($giftArr,$num);

                // 更新礼物抽取状态
                $res1 = \app\common\model\EggGift::update(["is_use"=>1],["id"=>["in",$giftids]]);
                $res1Info = \app\common\model\EggGift::where(["id"=>["in",$giftids]])->select();


                // ------------------ 附加逻辑开始 ---------------------//
                // 更新奖池
                $res2 = \app\common\model\EggJackpot::update(["updatetime"=>time()],["tes"=>1]);
                $res3 = \app\common\model\EggJackpot::update(["updatetime"=>time()],["id"=>$next_jackpot_id]);

                // 下个奖池所有礼物改为未使用
                $res4 = \app\common\model\EggGift::update(["updatetime"=>time()],["Jackpot_id"=>$next_jackpot_id]);
                // 获取下个奖池礼物
                $nextjackpotGift = \app\common\model\EggGift::where(["Jackpot_id"=>$next_jackpot_id])->select();

                $giftArr = [];
                foreach($nextjackpotGift as $k => $v) $giftArr[$v["id"]] = $v;

                if(!$giftArr) $this->error("奖池礼物待更新，请耐心等待！");

                $giftids = array_rand($giftArr,50);

                // 更新礼物抽取状态
                \app\common\model\EggGift::where(["id"=>["in",$giftids]])->select();

                $res5 = \app\common\model\EggGift::update(["updatetime"=>time()],["id"=>["in",$giftids]]);

                // ------------------ 附加逻辑结束 ---------------------//

                $giftdata = $res1Info;
            }

            if(!$giftdata) $this->error("系统错误！");

            $data = [];
            foreach($giftdata as $k => $v) {
                // 保存砸蛋记录
                $data[] = [
                    "do_no" => $do_no,
                    "user_id" => $user_id,
                    "egg_gift_id" => $v["gift_id"],
                    "image" => $v["image"],
                    "special" => $v["special"],
                    "gift_name" => $v["gift_name"],
                    "Jackpot_id" => $v["Jackpot_id"],
                    "prize_no" => $v["prize_no"],
                    "price" => $v["price"],
                    "createtime" => time(),
                ];
                // 添加用户背包
                $backdata[] = [
                    "user_id" => $user_id,
                    'gift_id' => $v["gift_id"],
                    "name" => $v["gift_name"],
                    "image" => $v["image"],
                    "gif_image" => $v["special"],
                    "value" => $v["price"],
                    "number" => 1,
                    "is_use" => 0,
                    "get_way" => 1,
                    "createtime" => time(),
                ];
            }
            $data && $res5 = \app\common\model\EggDo::insertAll($data);
            // 扣除用户小锤子
            $res6 = \app\common\model\User::where(["id"=>$user_id])->setDec("hammer",$num);

            // 添加到用户背包
            $backdata && $res7 = \app\common\model\GiftBack::insertAll($backdata);


            if($res1 !== false && $res2 && $res3 && $res4 && $res5 && $res6 && $res7) {
                Db::commit();
                $eggStrikeNotice = config("site.eggStrikeNotice");
                if($party_id){
                    $partyInfo = \app\common\model\Party::field("id,room_type,party_name")->where(["id"=>$party_id])->find();
                    foreach ($backdata as $backdatum) {
                        $realMoney = $backdatum['value'] / 100;
                        if ($realMoney >= $eggStrikeNotice){
                            $giftUserParty = ['number'=>$backdatum['number'],'gift_name'=>$backdatum['name'],'gift_gif_image'=>$backdatum['image']];
                            QueueApi::sendGroupMessage(73, '', $this->auth->nickname, $partyInfo, $giftUserParty);
                        }
                    }
                }
            } else {
                // 返还锤子
                for($i=1;$i<=$num;$i++) {
                    $val = date("YmdHis").$i;
                    $redis->lpush("hammer_num_".$user_id,$val);
                }
            }

        }catch (ValidateException $e) {
            Db::rollback();
            $this->error($e->getMessage());
        } catch (PDOException $e) {
            Db::rollback();
            $this->error($e->getMessage());
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        // 返回抽到的礼物列表
        $list = \app\common\model\EggDo::where(["do_no"=>$do_no])->select();

        $this->success("获取成功！",$list);
    }

    /**
     * 获取排行榜
     */
    public function getRankList() {
        $time = $this->request->request("time"); // 1=今天，2=昨天
        if(!in_array($time,[1,2])) {
            $this->error("参数缺失！");
        }
        // 先根据用户抽奖总值排序 筛选
        $today = strtotime(date("Y-m-d 00:00:00"));
        $yestoday = $today - 86400;
        $where = [];
        $time == 1 && $where["a.createtime"] = ["gt",$today];
        $time == 2 && $where["a.createtime"] = ["between","$yestoday,$today"];
        $ranklist = \app\common\model\EggDo::alias("a")->field("a.user_id,sum(a.price) as money,u.avatar,u.nickname")
            ->join("hx_user u","u.id = a.user_id","inner")
            ->where($where)
            ->group("a.user_id")
            ->order("money","desc")
            ->limit(20)
            ->select();
        if(!$ranklist) $this->success("获取成功！",[]);

        foreach($ranklist as $k => $v) {
            // 查询
            $where["user_id"] = $v["user_id"];
            $ranklist[$k]["gifts"] = \app\common\model\EggDo::alias("a")
                ->field("image,count(id) as number,sum(a.price) as money")
                ->limit(3)
                ->where($where)
                ->group("egg_gift_id")
                ->order("money","desc")
                ->select();
        }

        $this->success("获取成功！",$ranklist);
    }


    /**
     * 获取砸蛋基本信息
     */
    public function getBaseInfo() {
        $user_id = $this->auth->id;
        // 本人拥有锤子个数
        $hammerNum = \app\common\model\User::where(["id"=>$user_id])->value("hammer");
        // 构建数据
        $data = [];
        $data["hammerNum"] = $hammerNum;
        $data["hammerPrice"] = config("site.hammerPrice");
        $data["playdetail"] = config("site.playdetail");
        $this->success("获取成功！",$data);
    }
}