api/app/Http/Controllers/GiftPackController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Redis;

class GiftPackController extends Controller
{
    public $rooms = [
        "14578426"=> "战斗吧",         //粉丝牌："战姬众",
		"23225527"=> "Nebula-Beat", //"NB人",
		"23303212"=> "唐九夏",         //"夏韭菜",
		"23221095"=> "吉诺儿",     //"波波派",
		"24087754"=> "罗兹",   //罗兹Blazing
    ];
    //
    // 礼包列表接口
    public function list(Request $request) {
        //
        $objUser = unserialize($request->get("account"));
        // 获取所有的礼包
        $objPacks = \App\Models\GiftPack::with("attire")->orderBy("sort","asc")->get()->toArray();
        // 获取用户的兑换情况
        $objPackRecords = \App\Models\PackRecord::where("account_id", $objUser->id)->pluck("gift_pack_id")->toArray();
        //
        $data = [];
        foreach($objPacks as $v) {
            $data[] = [
                'id' => $v['id'],
                'name' => $v['name'],
                'img' => \Storage::disk('cosv5')->url($v['img']),
                'info' => '内含'.$v['coupon'].'张礼券+1个应援装扮',
                'exchage_info' => "请前往<span style='color:#FF229F;'>".$this->rooms[$v["room_id"]]."直播间</span>，佩戴兑换礼包对应<span style='color:#FF229F;'>粉丝牌</span>，发送<span style='color:#FF229F;'>任意弹幕</span>，如账号身份满足对应兑换要求（粉丝牌1级以上），即可获得礼包。",
                'is_exchange' => in_array($v['id'], $objPackRecords)? 1: 0,
            ];
        }
        //
        return [
            'errno'=> 10000,
            "errmsg" => 'ok',
            'data' => $data,
        ];
    }

    // 礼包兑换接口
    public function exchange(Request $request) {
        //
        $objUser = unserialize($request->get("account"));
        $id = $request->input("id", 0);
        if(!$id) {
            return [
                'errno'=> 10001,
                "errmsg" => '参数错误',
            ];
        }
        // 获取礼包
        $objPack = \App\Models\GiftPack::where("id", $id)->with("attire")->first();
        if(!$objPack) {
            return [
                'errno'=> 10002,
                "errmsg" => '参数错误',
            ];
        }
        // 获取用户的兑换情况
        $objPackRecords = \App\Models\PackRecord::where("account_id", $objUser->id)
            ->where("gift_pack_id",$id)
            ->first();
        //
        if($objPackRecords) {
            return [
                'errno'=> 10003,
                "errmsg" => '该礼包已经兑换过了',
            ];
        }
        // todo 用户是否直播间发送弹幕，是否符合要求  
        if(Redis::get("dm_level:".date("Ymd").":{$objUser->id}:{$objPack->room_id}") != 1) {
            return [
                'errno'=> 10004,
                "errmsg" => '还没有完成礼包任务哦',
            ];
        }
        //
        DB::transaction(function () use($objUser, $id, $objPack) {
            // 添加兑换记录
            $objPackRecord = new \App\Models\PackRecord();
            $objPackRecord->account_id = $objUser->id;
            $objPackRecord->gift_pack_id = $id;
            $objPackRecord->save();
            // 增加礼劵
            DB::table('accounts')
                ->where("id", $objUser->id)
                ->increment("coupon", $objPack->coupon);
            // 礼劵明细
            $objCouponRecord = new \App\Models\CouponRecord();
            $objCouponRecord->account_id = $objUser->id;
            $objCouponRecord->add_cnt = $objPack->coupon;
            $objCouponRecord->type = 5;
            $objCouponRecord->pack_record_id = $objPackRecord->id;
            $objCouponRecord->day = date("Y-m-d");
            $objCouponRecord->save();
            // 试衣间增加
            if($objPack->attire_id) {
                $fittimgRooms[] = [
                    "account_id" => $objUser->id,
                    "attire_id" => $objPack->attire_id,
                    'created_at' =>date("Y-m-d H:i:s"),
                    'updated_at' =>date("Y-m-d H:i:s"),
                ];
                \App\Models\FittingRoom::insertOrIgnore($fittimgRooms);
            }
        });
        
        //
        return [
            'errno'=> 10000,
            "errmsg" => '快去试衣间装扮一下吧~',
        ];
    }
}